1178 lines
49 KiB
HTML
1178 lines
49 KiB
HTML
<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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<title>GimpSizeEntry</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
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<link rel="start" href="index.html" title="GIMP Widgets Library Reference Manual">
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<link rel="up" href="libgimpwidgets-utils.html" title="Part V. GIMP Widgets Utilities">
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<link rel="stylesheet" href="style.css" type="text/css">
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<link rel="part" href="libgimpwidgets-widgets.html" title="Part I. GIMP Widgets">
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<link rel="chapter" href="libgimpwidgets-hierarchy.html" title="Object Hierarchy">
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<link rel="chapter" href="libgimpwidgets-cell-renderers.html" title="Cell Renderers for GtkTreeView">
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<link rel="part" href="libgimpwidgets-colordisplay.html" title="Part II. GIMP Display Filters">
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<link rel="part" href="libgimpwidgets-colorselector.html" title="Part III. GIMP Color Selectors">
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<link rel="part" href="libgimpwidgets-controller.html" title="Part IV. GIMP Controllers">
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<link rel="part" href="libgimpwidgets-utils.html" title="Part V. GIMP Widgets Utilities">
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<link rel="part" href="libgimpwidgets-deprecated.html" title="Part VI. Deprecated API">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle">
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<td><a accesskey="p" href="libgimpwidgets-GimpQueryBox.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
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<td><a accesskey="u" href="libgimpwidgets-utils.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
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<th width="100%" align="center">GIMP Widgets Library Reference Manual</th>
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<td><a accesskey="n" href="libgimpwidgets-GimpStock.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
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</tr></table>
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<div class="refentry" lang="en">
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<a name="GimpSizeEntry"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2><span class="refentrytitle">GimpSizeEntry</span></h2>
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<p>GimpSizeEntry — Widget for entering pixel values and resolutions.</p>
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</td>
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<td valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsynopsisdiv">
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<h2>Synopsis</h2>
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<pre class="synopsis">
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<a href="GimpSizeEntry.html#GimpSizeEntry-struct">GimpSizeEntry</a>;
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<a href="GimpSizeEntry.html#GimpSizeEntryField">GimpSizeEntryField</a>;
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enum <a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy">GimpSizeEntryUpdatePolicy</a>;
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<a
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href="../gtk/GtkWidget.html"
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>GtkWidget</a>* <a href="GimpSizeEntry.html#gimp-size-entry-new">gimp_size_entry_new</a> (gint number_of_fields,
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<a
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href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
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>GimpUnit</a> unit,
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const gchar *unit_format,
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gboolean menu_show_pixels,
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gboolean menu_show_percent,
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gboolean show_refval,
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gint spinbutton_width,
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<a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy">GimpSizeEntryUpdatePolicy</a> update_policy);
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void <a href="GimpSizeEntry.html#gimp-size-entry-add-field">gimp_size_entry_add_field</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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<a
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href="../gtk/GtkSpinButton.html"
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>GtkSpinButton</a> *value_spinbutton,
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<a
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href="../gtk/GtkSpinButton.html"
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>GtkSpinButton</a> *refval_spinbutton);
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<a
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href="../gtk/GtkWidget.html"
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>GtkWidget</a>* <a href="GimpSizeEntry.html#gimp-size-entry-attach-label">gimp_size_entry_attach_label</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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const gchar *text,
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gint row,
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gint column,
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gfloat alignment);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-resolution">gimp_size_entry_set_resolution</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field,
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gdouble resolution,
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gboolean keep_size);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-size">gimp_size_entry_set_size</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field,
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gdouble lower,
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gdouble upper);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-value-boundaries">gimp_size_entry_set_value_boundaries</a>
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(<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field,
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gdouble lower,
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gdouble upper);
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gdouble <a href="GimpSizeEntry.html#gimp-size-entry-get-value">gimp_size_entry_get_value</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-value">gimp_size_entry_set_value</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field,
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gdouble value);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-refval-boundaries">gimp_size_entry_set_refval_boundaries</a>
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(<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field,
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gdouble lower,
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gdouble upper);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-refval-digits">gimp_size_entry_set_refval_digits</a>
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(<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field,
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gint digits);
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gdouble <a href="GimpSizeEntry.html#gimp-size-entry-get-refval">gimp_size_entry_get_refval</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-refval">gimp_size_entry_set_refval</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field,
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gdouble refval);
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<a
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href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
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>GimpUnit</a> <a href="GimpSizeEntry.html#gimp-size-entry-get-unit">gimp_size_entry_get_unit</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-unit">gimp_size_entry_set_unit</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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<a
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href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
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>GimpUnit</a> unit);
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void <a href="GimpSizeEntry.html#gimp-size-entry-set-pixel-digits">gimp_size_entry_set_pixel_digits</a>
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(<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint digits);
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void <a href="GimpSizeEntry.html#gimp-size-entry-grab-focus">gimp_size_entry_grab_focus</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse);
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<a
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href="../gtk/GtkWidget.html"
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>GtkWidget</a>* <a href="GimpSizeEntry.html#gimp-size-entry-get-help-widget">gimp_size_entry_get_help_widget</a> (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
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gint field);
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2584382"></a><h2>Object Hierarchy</h2>
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<pre class="synopsis">
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GObject
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+----<a
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href="../gtk/GtkObject.html"
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>GtkObject</a>
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+----<a
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href="../gtk/GtkWidget.html"
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>GtkWidget</a>
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+----<a
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href="../gtk/GtkContainer.html"
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>GtkContainer</a>
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+----<a
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href="../gtk/GtkTable.html"
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>GtkTable</a>
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+----GimpSizeEntry
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2584427"></a><h2>Implemented Interfaces</h2>
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<p>
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GimpSizeEntry implements
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AtkImplementorIface.</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2584444"></a><h2>Signal Prototypes</h2>
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<pre class="synopsis">
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"<a href="GimpSizeEntry.html#GimpSizeEntry-refval-changed">refval-changed</a>"
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void user_function (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gimpsizeentry,
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gpointer user_data);
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"<a href="GimpSizeEntry.html#GimpSizeEntry-unit-changed">unit-changed</a>"
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void user_function (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gimpsizeentry,
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gpointer user_data);
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"<a href="GimpSizeEntry.html#GimpSizeEntry-value-changed">value-changed</a>"
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void user_function (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gimpsizeentry,
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gpointer user_data);
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2584533"></a><h2>Description</h2>
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<p>
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This widget is used to enter pixel distances/sizes and resolutions.
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</p>
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<p>
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You can specify the number of fields the widget should provide. For
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each field automatic mappings are performed between the field's
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"reference value" and it's "value".
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</p>
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<p>
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There is a <a href="GimpUnitMenu.html" title="GimpUnitMenu"><span class="type">GimpUnitMenu</span></a> right of the entry fields which lets you
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specify the <a
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href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
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><span class="type">GimpUnit</span></a> of the displayed values.
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</p>
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<p>
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For each field, there can be one or two <a
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href="../gtk/GtkSpinButton.html"
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><span class="type">GtkSpinButton</span></a>'s to enter
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"value" and "reference value". If you specify <em class="parameter"><code>show_refval</code></em> as <span class="type">FALSE</span>
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in <a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a> there will be only one <a
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href="../gtk/GtkSpinButton.html"
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><span class="type">GtkSpinButton</span></a> and the
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<a href="GimpUnitMenu.html" title="GimpUnitMenu"><span class="type">GimpUnitMenu</span></a> will contain an item for selecting GIMP_UNIT_PIXEL.
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</p>
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<p>
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The "reference value" is either of GIMP_UNIT_PIXEL or dpi, depending
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on which <a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy"><span class="type">GimpSizeEntryUpdatePolicy</span></a> you specify in <a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a>.
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The "value" is either the size in pixels mapped to the size in a
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real-world-unit (see <a
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href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
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><span class="type">GimpUnit</span></a>) or the dpi value mapped to pixels per
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real-world-unit.
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</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2584649"></a><h2>Details</h2>
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<div class="refsect2" lang="en">
|
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<a name="id2584655"></a><h3>
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<a name="GimpSizeEntry-struct"></a>GimpSizeEntry</h3>
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<a class="indexterm" name="id2584665"></a><pre class="programlisting">typedef struct _GimpSizeEntry GimpSizeEntry;</pre>
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<p>
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2584681"></a><h3>
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<a name="GimpSizeEntryField"></a>GimpSizeEntryField</h3>
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<a class="indexterm" name="id2593457"></a><pre class="programlisting">typedef struct _GimpSizeEntryField GimpSizeEntryField;</pre>
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<p>
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2593471"></a><h3>
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<a name="GimpSizeEntryUpdatePolicy"></a>enum GimpSizeEntryUpdatePolicy</h3>
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<a class="indexterm" name="id2593480"></a><pre class="programlisting">typedef enum
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{
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GIMP_SIZE_ENTRY_UPDATE_NONE = 0,
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GIMP_SIZE_ENTRY_UPDATE_SIZE = 1,
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GIMP_SIZE_ENTRY_UPDATE_RESOLUTION = 2
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} GimpSizeEntryUpdatePolicy;
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</pre>
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<p>
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2593496"></a><h3>
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<a name="gimp-size-entry-new"></a>gimp_size_entry_new ()</h3>
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<a class="indexterm" name="id2593505"></a><pre class="programlisting"><a
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href="../gtk/GtkWidget.html"
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>GtkWidget</a>* gimp_size_entry_new (gint number_of_fields,
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<a
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href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
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>GimpUnit</a> unit,
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const gchar *unit_format,
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gboolean menu_show_pixels,
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gboolean menu_show_percent,
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gboolean show_refval,
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gint spinbutton_width,
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<a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy">GimpSizeEntryUpdatePolicy</a> update_policy);</pre>
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<p>
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Creates a new <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> widget.
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</p>
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<p>
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To have all automatic calculations performed correctly, set up the
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widget in the following order:
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</p>
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<p>
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1. <a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a>
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</p>
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<p>
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2. (for each additional input field) <a href="GimpSizeEntry.html#gimp-size-entry-add-field"><code class="function">gimp_size_entry_add_field()</code></a>
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</p>
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<p>
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3. <a href="GimpSizeEntry.html#gimp-size-entry-set-unit"><code class="function">gimp_size_entry_set_unit()</code></a>
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</p>
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<p>
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For each input field:
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</p>
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<p>
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4. <a href="GimpSizeEntry.html#gimp-size-entry-set-resolution"><code class="function">gimp_size_entry_set_resolution()</code></a>
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</p>
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<p>
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5. <a href="GimpSizeEntry.html#gimp-size-entry-set-refval-boundaries"><code class="function">gimp_size_entry_set_refval_boundaries()</code></a>
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(or <a href="GimpSizeEntry.html#gimp-size-entry-set-value-boundaries"><code class="function">gimp_size_entry_set_value_boundaries()</code></a>)
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</p>
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<p>
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6. <a href="GimpSizeEntry.html#gimp-size-entry-set-size"><code class="function">gimp_size_entry_set_size()</code></a>
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</p>
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<p>
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7. <a href="GimpSizeEntry.html#gimp-size-entry-set-refval"><code class="function">gimp_size_entry_set_refval()</code></a> (or <a href="GimpSizeEntry.html#gimp-size-entry-set-value"><code class="function">gimp_size_entry_set_value()</code></a>)
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</p>
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<p>
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The <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> is derived from <a
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href="../gtk/GtkTable.html"
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><span class="type">GtkTable</span></a> and will have
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an empty border of one cell width on each side plus an empty column left
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of the <a href="GimpUnitMenu.html" title="GimpUnitMenu"><span class="type">GimpUnitMenu</span></a> to allow the caller to add labels or a
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<a href="GimpChainButton.html" title="GimpChainButton"><span class="type">GimpChainButton</span></a>.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>number_of_fields</code></em> :</span></td>
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<td> The number of input fields.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>unit</code></em> :</span></td>
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<td> The initial unit.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>unit_format</code></em> :</span></td>
|
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<td> A printf-like unit-format string as is used with
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<a href="GimpUnitMenu.html#gimp-unit-menu-new"><code class="function">gimp_unit_menu_new()</code></a>.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>menu_show_pixels</code></em> :</span></td>
|
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<td> <code class="literal">TRUE</code> if the unit menu shold contain an item for
|
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GIMP_UNIT_PIXEL (ignored if the <em class="parameter"><code>update_policy</code></em> is not
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GIMP_SIZE_ENTRY_UPDATE_NONE).
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>menu_show_percent</code></em> :</span></td>
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<td> <code class="literal">TRUE</code> if the unit menu shold contain an item for
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GIMP_UNIT_PERCENT.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>show_refval</code></em> :</span></td>
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<td> <code class="literal">TRUE</code> if you want an extra "reference value"
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spinbutton per input field.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>spinbutton_width</code></em> :</span></td>
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<td> The minimal horizontal size of the <a
|
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href="../gtk/GtkSpinButton.html"
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><span class="type">GtkSpinButton</span></a>'s.
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</td>
|
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</tr>
|
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<tr>
|
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<td>
|
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<span class="term"><em class="parameter"><code>update_policy</code></em> :</span></td>
|
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<td> How the automatic pixel <-> real-world-unit
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calculations should be done.
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</td>
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</tr>
|
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<tr>
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<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> A Pointer to the new <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> widget.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2593926"></a><h3>
|
|
<a name="gimp-size-entry-add-field"></a>gimp_size_entry_add_field ()</h3>
|
|
<a class="indexterm" name="id2593936"></a><pre class="programlisting">void gimp_size_entry_add_field (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
<a
|
|
href="../gtk/GtkSpinButton.html"
|
|
>GtkSpinButton</a> *value_spinbutton,
|
|
<a
|
|
href="../gtk/GtkSpinButton.html"
|
|
>GtkSpinButton</a> *refval_spinbutton);</pre>
|
|
<p>
|
|
Adds an input field to the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>.
|
|
</p>
|
|
<p>
|
|
The new input field will have the index 0. If you specified <em class="parameter"><code>show_refval</code></em>
|
|
as <code class="literal">TRUE</code> in <a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a> you have to pass an additional
|
|
<a
|
|
href="../gtk/GtkSpinButton.html"
|
|
><span class="type">GtkSpinButton</span></a> to hold the reference value. If <em class="parameter"><code>show_refval</code></em> was <code class="literal">FALSE</code>,
|
|
<em class="parameter"><code>refval_spinbutton</code></em> will be ignored.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to add a field to.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>value_spinbutton</code></em> :</span></td>
|
|
<td> The spinbutton to display the field's value.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>refval_spinbutton</code></em> :</span></td>
|
|
<td> The spinbutton to display the field's reference value.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2594090"></a><h3>
|
|
<a name="gimp-size-entry-attach-label"></a>gimp_size_entry_attach_label ()</h3>
|
|
<a class="indexterm" name="id2594101"></a><pre class="programlisting"><a
|
|
href="../gtk/GtkWidget.html"
|
|
>GtkWidget</a>* gimp_size_entry_attach_label (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
const gchar *text,
|
|
gint row,
|
|
gint column,
|
|
gfloat alignment);</pre>
|
|
<p>
|
|
Attaches a <a
|
|
href="../gtk/GtkLabel.html"
|
|
><span class="type">GtkLabel</span></a> to the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> (which is a <a
|
|
href="../gtk/GtkTable.html"
|
|
><span class="type">GtkTable</span></a>).</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to add a label to.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>text</code></em> :</span></td>
|
|
<td> The text of the label.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>row</code></em> :</span></td>
|
|
<td> The row where the label will be attached.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>column</code></em> :</span></td>
|
|
<td> The column where the label will be attached.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>alignment</code></em> :</span></td>
|
|
<td> The horizontal alignment of the label.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> A pointer to the new <a
|
|
href="../gtk/GtkLabel.html"
|
|
><span class="type">GtkLabel</span></a> widget.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2594278"></a><h3>
|
|
<a name="gimp-size-entry-set-resolution"></a>gimp_size_entry_set_resolution ()</h3>
|
|
<a class="indexterm" name="id2594289"></a><pre class="programlisting">void gimp_size_entry_set_resolution (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field,
|
|
gdouble resolution,
|
|
gboolean keep_size);</pre>
|
|
<p>
|
|
Sets the resolution (in dpi) for field # <em class="parameter"><code>field</code></em> of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>.
|
|
</p>
|
|
<p>
|
|
The <em class="parameter"><code>resolution</code></em> passed will be clamped to fit in
|
|
[<a
|
|
href="../libgimpbase/libgimpbase-gimplimits.html#GIMP-MIN-RESOLUTION:CAPS"
|
|
><span class="type">GIMP_MIN_RESOLUTION</span></a>..<a
|
|
href="../libgimpbase/libgimpbase-gimplimits.html#GIMP-MAX-RESOLUTION:CAPS"
|
|
><span class="type">GIMP_MAX_RESOLUTION</span></a>].
|
|
</p>
|
|
<p>
|
|
This function does nothing if the <a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy"><span class="type">GimpSizeEntryUpdatePolicy</span></a> specified in
|
|
<a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a> doesn't equal to <span class="type">GIMP_SIZE_ENTRY_UPDATE_SIZE</span>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to set a resolution for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to set the resolution for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>resolution</code></em> :</span></td>
|
|
<td> The new resolution (in dpi) for the chosen <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>keep_size</code></em> :</span></td>
|
|
<td> <code class="literal">TRUE</code> if the <em class="parameter"><code>field</code></em>'s size in pixels should stay the same.
|
|
<code class="literal">FALSE</code> if the <em class="parameter"><code>field</code></em>'s size in units should stay the same.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2594471"></a><h3>
|
|
<a name="gimp-size-entry-set-size"></a>gimp_size_entry_set_size ()</h3>
|
|
<a class="indexterm" name="id2594479"></a><pre class="programlisting">void gimp_size_entry_set_size (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field,
|
|
gdouble lower,
|
|
gdouble upper);</pre>
|
|
<p>
|
|
Sets the pixel values for field # <em class="parameter"><code>field</code></em> of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>
|
|
which will be treated as 0% and 100%.
|
|
</p>
|
|
<p>
|
|
These values will be used if you specified <em class="parameter"><code>menu_show_percent</code></em> as <code class="literal">TRUE</code>
|
|
in <a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a> and the user has selected GIMP_UNIT_PERCENT in
|
|
the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>'s <a href="GimpUnitMenu.html" title="GimpUnitMenu"><span class="type">GimpUnitMenu</span></a>.
|
|
</p>
|
|
<p>
|
|
This function does nothing if the <a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy"><span class="type">GimpSizeEntryUpdatePolicy</span></a> specified in
|
|
<a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a> doesn't equal to GIMP_SIZE_ENTRY_UPDATE_SIZE.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to set a size for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to set the size for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>lower</code></em> :</span></td>
|
|
<td> The reference value which will be treated as 0%.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>upper</code></em> :</span></td>
|
|
<td> The reference value which will be treated as 100%.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2594653"></a><h3>
|
|
<a name="gimp-size-entry-set-value-boundaries"></a>gimp_size_entry_set_value_boundaries ()</h3>
|
|
<a class="indexterm" name="id2594663"></a><pre class="programlisting">void gimp_size_entry_set_value_boundaries
|
|
(<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field,
|
|
gdouble lower,
|
|
gdouble upper);</pre>
|
|
<p>
|
|
Limits the range of possible values which can be entered in field # <em class="parameter"><code>field</code></em>
|
|
of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>.
|
|
</p>
|
|
<p>
|
|
The current value of the <em class="parameter"><code>field</code></em> will be clamped to fit in the <em class="parameter"><code>field</code></em>'s
|
|
new boundaries.
|
|
</p>
|
|
<p>
|
|
NOTE: In most cases you won't be interested in these values because the
|
|
<a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>'s purpose is to shield the programmer from unit
|
|
calculations. Use <a href="GimpSizeEntry.html#gimp-size-entry-set-refval-boundaries"><code class="function">gimp_size_entry_set_refval_boundaries()</code></a> instead.
|
|
Whatever you do, don't mix these calls. A size entry should either
|
|
be clamped by the value or the reference value.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to set value boundaries for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to set value boundaries for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>lower</code></em> :</span></td>
|
|
<td> The new lower boundary of the value of the chosen <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>upper</code></em> :</span></td>
|
|
<td> The new upper boundary of the value of the chosen <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2594832"></a><h3>
|
|
<a name="gimp-size-entry-get-value"></a>gimp_size_entry_get_value ()</h3>
|
|
<a class="indexterm" name="id2594841"></a><pre class="programlisting">gdouble gimp_size_entry_get_value (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field);</pre>
|
|
<p>
|
|
Returns the value of field # <em class="parameter"><code>field</code></em> of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>.
|
|
</p>
|
|
<p>
|
|
The <em class="parameter"><code>value</code></em> returned is a distance or resolution
|
|
in the <a
|
|
href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
|
|
><span class="type">GimpUnit</span></a> the user has selected in the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>'s
|
|
<a href="GimpUnitMenu.html" title="GimpUnitMenu"><span class="type">GimpUnitMenu</span></a>.
|
|
</p>
|
|
<p>
|
|
NOTE: In most cases you won't be interested in this value because the
|
|
<a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>'s purpose is to shield the programmer from unit
|
|
calculations. Use <a href="GimpSizeEntry.html#gimp-size-entry-get-refval"><code class="function">gimp_size_entry_get_refval()</code></a> instead.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to know a value of.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to know the value of.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The value of the chosen <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2594982"></a><h3>
|
|
<a name="gimp-size-entry-set-value"></a>gimp_size_entry_set_value ()</h3>
|
|
<a class="indexterm" name="id2594991"></a><pre class="programlisting">void gimp_size_entry_set_value (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field,
|
|
gdouble value);</pre>
|
|
<p>
|
|
Sets the value for field # <em class="parameter"><code>field</code></em> of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>.
|
|
</p>
|
|
<p>
|
|
The <em class="parameter"><code>value</code></em> passed is treated to be a distance or resolution
|
|
in the <a
|
|
href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
|
|
><span class="type">GimpUnit</span></a> the user has selected in the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>'s
|
|
<a href="GimpUnitMenu.html" title="GimpUnitMenu"><span class="type">GimpUnitMenu</span></a>.
|
|
</p>
|
|
<p>
|
|
NOTE: In most cases you won't be interested in this value because the
|
|
<a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>'s purpose is to shield the programmer from unit
|
|
calculations. Use <a href="GimpSizeEntry.html#gimp-size-entry-set-refval"><code class="function">gimp_size_entry_set_refval()</code></a> instead.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to set a value for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to set a value for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>value</code></em> :</span></td>
|
|
<td> The new value for <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2595142"></a><h3>
|
|
<a name="gimp-size-entry-set-refval-boundaries"></a>gimp_size_entry_set_refval_boundaries ()</h3>
|
|
<a class="indexterm" name="id2595153"></a><pre class="programlisting">void gimp_size_entry_set_refval_boundaries
|
|
(<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field,
|
|
gdouble lower,
|
|
gdouble upper);</pre>
|
|
<p>
|
|
Limits the range of possible reference values which can be entered in
|
|
field # <em class="parameter"><code>field</code></em> of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>.
|
|
</p>
|
|
<p>
|
|
The current reference value of the <em class="parameter"><code>field</code></em> will be clamped to fit in the
|
|
<em class="parameter"><code>field</code></em>'s new boundaries.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to set the reference value boundaries for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to set the reference value
|
|
boundaries for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>lower</code></em> :</span></td>
|
|
<td> The new lower boundary of the reference value of the chosen <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>upper</code></em> :</span></td>
|
|
<td> The new upper boundary of the reference value of the chosen <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2595299"></a><h3>
|
|
<a name="gimp-size-entry-set-refval-digits"></a>gimp_size_entry_set_refval_digits ()</h3>
|
|
<a class="indexterm" name="id2595310"></a><pre class="programlisting">void gimp_size_entry_set_refval_digits
|
|
(<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field,
|
|
gint digits);</pre>
|
|
<p>
|
|
Sets the decimal digits of field # <em class="parameter"><code>field</code></em> of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> to
|
|
<em class="parameter"><code>digits</code></em>.
|
|
</p>
|
|
<p>
|
|
If you don't specify this value explicitly, the reference value's number
|
|
of digits will equal to 0 for <span class="type">GIMP_SIZE_ENTRY_UPDATE_SIZE</span> and to 2 for
|
|
<span class="type">GIMP_SIZE_ENTRY_UPDATE_RESOLUTION</span>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to set the reference value digits for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to set the reference value for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>digits</code></em> :</span></td>
|
|
<td> The new number of decimal digits for the <a
|
|
href="../gtk/GtkSpinButton.html"
|
|
><span class="type">GtkSpinButton</span></a> which
|
|
displays <em class="parameter"><code>field</code></em>'s reference value.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2595445"></a><h3>
|
|
<a name="gimp-size-entry-get-refval"></a>gimp_size_entry_get_refval ()</h3>
|
|
<a class="indexterm" name="id2595454"></a><pre class="programlisting">gdouble gimp_size_entry_get_refval (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field);</pre>
|
|
<p>
|
|
Returns the reference value for field # <em class="parameter"><code>field</code></em> of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>.
|
|
</p>
|
|
<p>
|
|
The reference value is either a distance in pixels or a resolution
|
|
in dpi, depending on which <a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy"><span class="type">GimpSizeEntryUpdatePolicy</span></a> you chose in
|
|
<a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to know a reference value of.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to know the reference value of.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The reference value of the chosen <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2595566"></a><h3>
|
|
<a name="gimp-size-entry-set-refval"></a>gimp_size_entry_set_refval ()</h3>
|
|
<a class="indexterm" name="id2595575"></a><pre class="programlisting">void gimp_size_entry_set_refval (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field,
|
|
gdouble refval);</pre>
|
|
<p>
|
|
Sets the reference value for field # <em class="parameter"><code>field</code></em> of the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>.
|
|
</p>
|
|
<p>
|
|
The <em class="parameter"><code>refval</code></em> passed is either a distance in pixels or a resolution in dpi,
|
|
depending on which <a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy"><span class="type">GimpSizeEntryUpdatePolicy</span></a> you chose in
|
|
<a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to set a reference value for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> The index of the field you want to set the reference value for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>refval</code></em> :</span></td>
|
|
<td> The new reference value for <em class="parameter"><code>field</code></em>.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2595701"></a><h3>
|
|
<a name="gimp-size-entry-get-unit"></a>gimp_size_entry_get_unit ()</h3>
|
|
<a class="indexterm" name="id2595710"></a><pre class="programlisting"><a
|
|
href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
|
|
>GimpUnit</a> gimp_size_entry_get_unit (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse);</pre>
|
|
<p>
|
|
Returns the <a
|
|
href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
|
|
><span class="type">GimpUnit</span></a> the user has selected in the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>'s
|
|
<a href="GimpUnitMenu.html" title="GimpUnitMenu"><span class="type">GimpUnitMenu</span></a>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to know the unit of.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The sizeentry's unit.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2595783"></a><h3>
|
|
<a name="gimp-size-entry-set-unit"></a>gimp_size_entry_set_unit ()</h3>
|
|
<a class="indexterm" name="id2595792"></a><pre class="programlisting">void gimp_size_entry_set_unit (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
<a
|
|
href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
|
|
>GimpUnit</a> unit);</pre>
|
|
<p>
|
|
Sets the <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>'s unit. The reference value for all fields will
|
|
stay the same but the value in units or pixels per unit will change
|
|
according to which <a href="GimpSizeEntry.html#GimpSizeEntryUpdatePolicy"><span class="type">GimpSizeEntryUpdatePolicy</span></a> you chose in
|
|
<a href="GimpSizeEntry.html#gimp-size-entry-new"><code class="function">gimp_size_entry_new()</code></a>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to change the unit for.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>unit</code></em> :</span></td>
|
|
<td> The new unit.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2595879"></a><h3>
|
|
<a name="gimp-size-entry-set-pixel-digits"></a>gimp_size_entry_set_pixel_digits ()</h3>
|
|
<a class="indexterm" name="id2595889"></a><pre class="programlisting">void gimp_size_entry_set_pixel_digits
|
|
(<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint digits);</pre>
|
|
<p>
|
|
Similar to <a href="GimpUnitMenu.html#gimp-unit-menu-set-pixel-digits"><code class="function">gimp_unit_menu_set_pixel_digits()</code></a>, this function allows
|
|
you set up a <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> so that sub-pixel sizes can be entered.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> a <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>digits</code></em> :</span></td>
|
|
<td> the number of digits to display for a pixel size
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2595978"></a><h3>
|
|
<a name="gimp-size-entry-grab-focus"></a>gimp_size_entry_grab_focus ()</h3>
|
|
<a class="indexterm" name="id2595987"></a><pre class="programlisting">void gimp_size_entry_grab_focus (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse);</pre>
|
|
<p>
|
|
This function is rather ugly and just a workaround for the fact that
|
|
it's impossible to implement <a
|
|
href="../gtk/GtkWidget.html#gtk-widget-grab-focus"
|
|
><code class="function">gtk_widget_grab_focus()</code></a> for a <a
|
|
href="../gtk/GtkTable.html"
|
|
><span class="type">GtkTable</span></a>.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody><tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> The sizeentry you want to grab the keyboard focus.
|
|
</td>
|
|
</tr></tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2596048"></a><h3>
|
|
<a name="gimp-size-entry-get-help-widget"></a>gimp_size_entry_get_help_widget ()</h3>
|
|
<a class="indexterm" name="id2596058"></a><pre class="programlisting"><a
|
|
href="../gtk/GtkWidget.html"
|
|
>GtkWidget</a>* gimp_size_entry_get_help_widget (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gse,
|
|
gint field);</pre>
|
|
<p>
|
|
You shouldn't fiddle with the internals of a <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a> but
|
|
if you want to set tooltips using <a href="libgimpwidgets-GimpHelpUI.html#gimp-help-set-help-data"><code class="function">gimp_help_set_help_data()</code></a> you
|
|
can use this function to get a pointer to the spinbuttons.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gse</code></em> :</span></td>
|
|
<td> a <a href="GimpSizeEntry.html" title="GimpSizeEntry"><span class="type">GimpSizeEntry</span></a>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>field</code></em> :</span></td>
|
|
<td> the index of the widget you want to get a pointer to
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> a <a
|
|
href="../gtk/GtkWidget.html"
|
|
><span class="type">GtkWidget</span></a> pointer that you can attach a tooltip to.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
</div>
|
|
<div class="refsect1" lang="en">
|
|
<a name="id2596164"></a><h2>Signals</h2>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2596170"></a><h3>
|
|
<a name="GimpSizeEntry-refval-changed"></a>The "refval-changed" signal</h3>
|
|
<pre class="programlisting">void user_function (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gimpsizeentry,
|
|
gpointer user_data);</pre>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gimpsizeentry</code></em> :</span></td>
|
|
<td>the object which received the signal.
|
|
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>user_data</code></em> :</span></td>
|
|
<td>user data set when the signal handler was connected.</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2596234"></a><h3>
|
|
<a name="GimpSizeEntry-unit-changed"></a>The "unit-changed" signal</h3>
|
|
<pre class="programlisting">void user_function (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gimpsizeentry,
|
|
gpointer user_data);</pre>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gimpsizeentry</code></em> :</span></td>
|
|
<td>the object which received the signal.
|
|
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>user_data</code></em> :</span></td>
|
|
<td>user data set when the signal handler was connected.</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2596297"></a><h3>
|
|
<a name="GimpSizeEntry-value-changed"></a>The "value-changed" signal</h3>
|
|
<pre class="programlisting">void user_function (<a href="GimpSizeEntry.html" title="GimpSizeEntry">GimpSizeEntry</a> *gimpsizeentry,
|
|
gpointer user_data);</pre>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>gimpsizeentry</code></em> :</span></td>
|
|
<td>the object which received the signal.
|
|
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>user_data</code></em> :</span></td>
|
|
<td>user data set when the signal handler was connected.</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
</div>
|
|
<div class="refsect1" lang="en">
|
|
<a name="id2596361"></a><h2>See Also</h2>
|
|
<p>
|
|
<a
|
|
href="../libgimpbase/libgimpbase-gimpunit.html#GimpUnit"
|
|
><span class="type">GimpUnit</span></a>
|
|
</p>
|
|
<p>
|
|
<a href="GimpUnitMenu.html" title="GimpUnitMenu"><span class="type">GimpUnitMenu</span></a>
|
|
</p>
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<p>
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<a href="libgimpwidgets-GimpWidgets.html#gimp-coordinates-new"><code class="function">gimp_coordinates_new()</code></a>
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</p>
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</div>
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</div>
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<table class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="0"><tr valign="middle">
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<td align="left"><a accesskey="p" href="libgimpwidgets-GimpQueryBox.html"><b><< GimpQueryBox</b></a></td>
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<td align="right"><a accesskey="n" href="libgimpwidgets-GimpStock.html"><b>GimpStock >></b></a></td>
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</tr></table>
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</body>
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</html>
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