add the GtkMenuToolButton widget discussed in bug #151441.
2004-09-27 Paolo Borelli <pborelli@katamail.com> * gtk/Makefile.am: * gtk/gtk.h: * gtk/gtkmenutoolbutton.[ch]: add the GtkMenuToolButton widget discussed in bug #151441. * docs/reference/gtk/gtk-docs.sgml: * docs/reference/gtk/gtk-sections.txt: * docs/reference/gtk/gtk.types: * docs/reference/gtk/tmpl/gtkmenutoolbutton.sgml: docs for the new widget.
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ChangeLog
13
ChangeLog
@ -1,3 +1,16 @@
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2004-09-27 Paolo Borelli <pborelli@katamail.com>
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* gtk/Makefile.am:
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* gtk/gtk.h:
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* gtk/gtkmenutoolbutton.[ch]: add the GtkMenuToolButton widget
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discussed in bug #151441.
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* docs/reference/gtk/gtk-docs.sgml:
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* docs/reference/gtk/gtk-sections.txt:
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* docs/reference/gtk/gtk.types:
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* docs/reference/gtk/tmpl/gtkmenutoolbutton.sgml: docs for the
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new widget.
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2004-09-27 Matthias Clasen <mclasen@redhat.com>
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2004-09-27 Matthias Clasen <mclasen@redhat.com>
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* gtk/gtkfilesystemunix.c (gtk_file_folder_unix_list_children):
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* gtk/gtkfilesystemunix.c (gtk_file_folder_unix_list_children):
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@ -1,3 +1,16 @@
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2004-09-27 Paolo Borelli <pborelli@katamail.com>
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* gtk/Makefile.am:
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* gtk/gtk.h:
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* gtk/gtkmenutoolbutton.[ch]: add the GtkMenuToolButton widget
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discussed in bug #151441.
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* docs/reference/gtk/gtk-docs.sgml:
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* docs/reference/gtk/gtk-sections.txt:
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* docs/reference/gtk/gtk.types:
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* docs/reference/gtk/tmpl/gtkmenutoolbutton.sgml: docs for the
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new widget.
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2004-09-27 Matthias Clasen <mclasen@redhat.com>
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2004-09-27 Matthias Clasen <mclasen@redhat.com>
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* gtk/gtkfilesystemunix.c (gtk_file_folder_unix_list_children):
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* gtk/gtkfilesystemunix.c (gtk_file_folder_unix_list_children):
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@ -1,3 +1,16 @@
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2004-09-27 Paolo Borelli <pborelli@katamail.com>
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* gtk/Makefile.am:
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* gtk/gtk.h:
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* gtk/gtkmenutoolbutton.[ch]: add the GtkMenuToolButton widget
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discussed in bug #151441.
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* docs/reference/gtk/gtk-docs.sgml:
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* docs/reference/gtk/gtk-sections.txt:
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* docs/reference/gtk/gtk.types:
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* docs/reference/gtk/tmpl/gtkmenutoolbutton.sgml: docs for the
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new widget.
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2004-09-27 Matthias Clasen <mclasen@redhat.com>
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2004-09-27 Matthias Clasen <mclasen@redhat.com>
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* gtk/gtkfilesystemunix.c (gtk_file_folder_unix_list_children):
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* gtk/gtkfilesystemunix.c (gtk_file_folder_unix_list_children):
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@ -1,3 +1,16 @@
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2004-09-27 Paolo Borelli <pborelli@katamail.com>
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* gtk/Makefile.am:
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* gtk/gtk.h:
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* gtk/gtkmenutoolbutton.[ch]: add the GtkMenuToolButton widget
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discussed in bug #151441.
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* docs/reference/gtk/gtk-docs.sgml:
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* docs/reference/gtk/gtk-sections.txt:
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* docs/reference/gtk/gtk.types:
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* docs/reference/gtk/tmpl/gtkmenutoolbutton.sgml: docs for the
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new widget.
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2004-09-27 Matthias Clasen <mclasen@redhat.com>
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2004-09-27 Matthias Clasen <mclasen@redhat.com>
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* gtk/gtkfilesystemunix.c (gtk_file_folder_unix_list_children):
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* gtk/gtkfilesystemunix.c (gtk_file_folder_unix_list_children):
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@ -72,6 +72,7 @@
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<!ENTITY GtkMenuBar SYSTEM "xml/gtkmenubar.xml">
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<!ENTITY GtkMenuBar SYSTEM "xml/gtkmenubar.xml">
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<!ENTITY GtkMenuItem SYSTEM "xml/gtkmenuitem.xml">
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<!ENTITY GtkMenuItem SYSTEM "xml/gtkmenuitem.xml">
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<!ENTITY GtkMenuShell SYSTEM "xml/gtkmenushell.xml">
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<!ENTITY GtkMenuShell SYSTEM "xml/gtkmenushell.xml">
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<!ENTITY GtkMenuToolButton SYSTEM "xml/gtkmenutoolbutton.xml">
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<!ENTITY GtkMessageDialog SYSTEM "xml/gtkmessagedialog.xml">
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<!ENTITY GtkMessageDialog SYSTEM "xml/gtkmessagedialog.xml">
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<!ENTITY GtkMisc SYSTEM "xml/gtkmisc.xml">
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<!ENTITY GtkMisc SYSTEM "xml/gtkmisc.xml">
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<!ENTITY GtkNotebook SYSTEM "xml/gtknotebook.xml">
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<!ENTITY GtkNotebook SYSTEM "xml/gtknotebook.xml">
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@ -422,6 +423,7 @@ that is, GUI components such as <link linkend="GtkButton">GtkButton</link> or
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&GtkToolItem;
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&GtkToolItem;
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&GtkSeparatorToolItem;
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&GtkSeparatorToolItem;
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&GtkToolButton;
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&GtkToolButton;
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&GtkMenuToolButton;
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&GtkToggleToolButton;
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&GtkToggleToolButton;
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&GtkRadioToolButton;
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&GtkRadioToolButton;
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</chapter>
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</chapter>
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@ -3477,6 +3477,29 @@ gtk_tool_button_get_type
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GtkToolButtonPrivate
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GtkToolButtonPrivate
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</SECTION>
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</SECTION>
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<SECTION>
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<FILE>gtkmenutoolbutton</FILE>
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<TITLE>GtkMenuToolButton</TITLE>
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GtkMenuToolButton
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gtk_menu_tool_button_new
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gtk_menu_tool_button_new_from_stock
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gtk_menu_tool_button_set_menu
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gtk_menu_tool_button_get_menu
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<SUBSECTION Standard>
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GtkMenuToolButtonClass
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GTK_TYPE_MENU_TOOL_BUTTON
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GTK_MENU_TOOL_BUTTON
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GTK_MENU_TOOL_BUTTON_CLASS
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GTK_IS_MENU_TOOL_BUTTON
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GTK_IS_MENU_TOOL_BUTTON_CLASS
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GTK_MENU_TOOL_BUTTON_GET_CLASS
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<SUBSECTION Private>
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gtk_menu_tool_button_get_type
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GtkMenuToolButtonPrivate
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</SECTION>
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<SECTION>
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<SECTION>
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<FILE>gtkradiotoolbutton</FILE>
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<FILE>gtkradiotoolbutton</FILE>
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<TITLE>GtkRadioToolButton</TITLE>
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<TITLE>GtkRadioToolButton</TITLE>
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@ -79,6 +79,7 @@ gtk_menu_bar_get_type
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gtk_menu_get_type
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gtk_menu_get_type
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gtk_menu_item_get_type
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gtk_menu_item_get_type
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gtk_menu_shell_get_type
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gtk_menu_shell_get_type
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gtk_menu_tool_button_get_type
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gtk_message_dialog_get_type
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gtk_message_dialog_get_type
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gtk_misc_get_type
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gtk_misc_get_type
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gtk_notebook_get_type
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gtk_notebook_get_type
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92
docs/reference/gtk/tmpl/gtkmenutoolbutton.sgml
Normal file
92
docs/reference/gtk/tmpl/gtkmenutoolbutton.sgml
Normal file
@ -0,0 +1,92 @@
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<!-- ##### SECTION Title ##### -->
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GtkMenuToolButton
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<!-- ##### SECTION Short_Description ##### -->
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A #GtkToolItem containing a button with an additional dropdown menu.
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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A #GtkMenuToolButton is a #GtkToolItem that contains a button and
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a small additional button with an arrow. When clicked, the arrow
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button pops up a dropdown menu.
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</para>
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<para>
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Use gtk_menu_tool_button_new() to create a new
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#GtkMenuToolButton. Use gtk_toggle_tool_button_new_from_stock() to
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create a new #GtkMenuToolButton containing a stock item.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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<varlistentry>
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<term>#GtkToolbar</term>
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<listitem><para>The toolbar widget</para></listitem>
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<term>#GtkToolButton</term>
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<listitem>
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<para>
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The parent class of #GtkMenuToolButton. The properties
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"label_widget", "label", "icon_widget", and "stock_id" on
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#GtkToolButton determine the label and icon used on
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#GtkMenuToolButton<!-- -->s.
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</para>
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</listitem>
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</varlistentry>
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</para>
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<!-- ##### STRUCT GtkMenuToolButton ##### -->
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<para>
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The #GtkMenuToolButton struct contains only private data and
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should only be accessed through the functions described below.
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</para>
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<!-- ##### SIGNAL GtkMenuToolButton::menu-activated ##### -->
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<para>
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</para>
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@menutoolbutton: the object which received the signal.
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<!-- ##### ARG GtkMenuToolButton:menu ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION gtk_menu_tool_button_new ##### -->
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<para>
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</para>
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@icon_widget:
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@label:
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@Returns:
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<!-- ##### FUNCTION gtk_menu_tool_button_new_from_stock ##### -->
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<para>
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</para>
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@stock_id:
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@Returns:
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<!-- ##### FUNCTION gtk_menu_tool_button_set_menu ##### -->
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<para>
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</para>
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@button:
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@menu:
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<!-- ##### FUNCTION gtk_menu_tool_button_get_menu ##### -->
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<para>
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</para>
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@button:
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@Returns:
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@ -41,6 +41,13 @@ the button does not have a label.
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<listitem><para>The toolbar widget</para></listitem>
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<listitem><para>The toolbar widget</para></listitem>
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</varlistentry>
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</varlistentry>
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<varlistentry>
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<term>#GtkMenuToolButton</term>
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<listitem><para>A subclass of #GtkToolButton that displays on
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the toolbar a button with an additional dropdown
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menu</para></listitem>
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</varlistentry>
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<varlistentry>
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<varlistentry>
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<term>#GtkToggleToolButton</term>
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<term>#GtkToggleToolButton</term>
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<listitem><para>A subclass of #GtkToolButton that displays toggle
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<listitem><para>A subclass of #GtkToolButton that displays toggle
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@ -201,6 +201,7 @@ gtk_public_h_sources = \
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gtkmenubar.h \
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gtkmenubar.h \
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gtkmenuitem.h \
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gtkmenuitem.h \
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gtkmenushell.h \
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gtkmenushell.h \
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gtkmenutoolbutton.h \
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gtkmessagedialog.h \
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gtkmessagedialog.h \
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gtkmisc.h \
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gtkmisc.h \
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gtkmodules.h \
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gtkmodules.h \
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@ -421,6 +422,7 @@ gtk_c_sources = \
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gtkmenubar.c \
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gtkmenubar.c \
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gtkmenuitem.c \
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gtkmenuitem.c \
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gtkmenushell.c \
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gtkmenushell.c \
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gtkmenutoolbutton.c \
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gtkmessagedialog.c \
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gtkmessagedialog.c \
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gtkmisc.c \
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gtkmisc.c \
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gtkmodules.c \
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gtkmodules.c \
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@ -116,6 +116,7 @@
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#include <gtk/gtkmenubar.h>
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#include <gtk/gtkmenubar.h>
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#include <gtk/gtkmenuitem.h>
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#include <gtk/gtkmenuitem.h>
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#include <gtk/gtkmenushell.h>
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#include <gtk/gtkmenushell.h>
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#include <gtk/gtkmenutoolbutton.h>
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#include <gtk/gtkmessagedialog.h>
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#include <gtk/gtkmessagedialog.h>
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#include <gtk/gtkmisc.h>
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#include <gtk/gtkmisc.h>
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#include <gtk/gtkmodules.h>
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#include <gtk/gtkmodules.h>
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604
gtk/gtkmenutoolbutton.c
Normal file
604
gtk/gtkmenutoolbutton.c
Normal file
@ -0,0 +1,604 @@
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/* GTK - The GIMP Toolkit
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*
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* Copyright (C) 2003 Ricardo Fernandez Pascual
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* Copyright (C) 2004 Paolo Borelli
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*
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* This library is free software; you can redistribute it and/or
|
||||||
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* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
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|
*
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|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
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* Boston, MA 02111-1307, USA.
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||||||
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*/
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#include <config.h>
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#include "gtkalias.h"
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#include "gtkmenutoolbutton.h"
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#include "gtkintl.h"
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#include "gtktogglebutton.h"
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#include "gtkarrow.h"
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#include "gtkhbox.h"
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#include "gtkvbox.h"
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#include "gtkmenu.h"
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#include "gtkmain.h"
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#define GTK_MENU_TOOL_BUTTON_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), GTK_TYPE_MENU_TOOL_BUTTON, GtkMenuToolButtonPrivate))
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struct _GtkMenuToolButtonPrivate
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{
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GtkWidget *button;
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GtkWidget *arrow;
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GtkWidget *arrow_button;
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GtkWidget *box;
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GtkMenu *menu;
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};
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static void gtk_menu_tool_button_init (GtkMenuToolButton *button);
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static void gtk_menu_tool_button_class_init (GtkMenuToolButtonClass *klass);
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static void gtk_menu_tool_button_finalize (GObject *object);
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|
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|
enum
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||||||
|
{
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||||||
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MENU_ACTIVATED,
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||||||
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LAST_SIGNAL
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||||||
|
};
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||||||
|
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||||||
|
enum
|
||||||
|
{
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||||||
|
PROP_0,
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||||||
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PROP_MENU,
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||||||
|
LAST_PROP
|
||||||
|
};
|
||||||
|
|
||||||
|
static gint signals[LAST_SIGNAL];
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||||||
|
|
||||||
|
static GObjectClass *parent_class = NULL;
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||||||
|
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||||||
|
GType
|
||||||
|
gtk_menu_tool_button_get_type (void)
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||||||
|
{
|
||||||
|
static GType type = 0;
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||||||
|
|
||||||
|
if (type == 0)
|
||||||
|
{
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||||||
|
static const GTypeInfo info =
|
||||||
|
{
|
||||||
|
sizeof (GtkMenuToolButtonClass),
|
||||||
|
(GBaseInitFunc) 0,
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||||||
|
(GBaseFinalizeFunc) 0,
|
||||||
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(GClassInitFunc) gtk_menu_tool_button_class_init,
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||||||
|
(GClassFinalizeFunc) 0,
|
||||||
|
NULL,
|
||||||
|
sizeof (GtkMenuToolButton),
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||||||
|
0, /* n_preallocs */
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||||||
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(GInstanceInitFunc) gtk_menu_tool_button_init
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||||||
|
};
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||||||
|
|
||||||
|
type = g_type_register_static (GTK_TYPE_TOOL_BUTTON,
|
||||||
|
"GtkMenuToolButton",
|
||||||
|
&info, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
return type;
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
gtk_menu_tool_button_set_tooltip (GtkToolItem *tool_item,
|
||||||
|
GtkTooltips *tooltips,
|
||||||
|
const char *tip_text,
|
||||||
|
const char *tip_private)
|
||||||
|
{
|
||||||
|
GtkMenuToolButton *button;
|
||||||
|
|
||||||
|
g_return_val_if_fail (GTK_IS_MENU_TOOL_BUTTON (tool_item), FALSE);
|
||||||
|
|
||||||
|
button = GTK_MENU_TOOL_BUTTON (tool_item);
|
||||||
|
gtk_tooltips_set_tip (tooltips, button->priv->button, tip_text, tip_private);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_menu_tool_button_construct_contents (GtkMenuToolButton *button)
|
||||||
|
{
|
||||||
|
GtkMenuToolButtonPrivate *priv;
|
||||||
|
GtkWidget *box;
|
||||||
|
GtkOrientation orientation;
|
||||||
|
|
||||||
|
priv = GTK_MENU_TOOL_BUTTON_GET_PRIVATE (button);
|
||||||
|
|
||||||
|
orientation = gtk_tool_item_get_orientation (GTK_TOOL_ITEM (button));
|
||||||
|
|
||||||
|
if (orientation == GTK_ORIENTATION_HORIZONTAL)
|
||||||
|
{
|
||||||
|
box = gtk_hbox_new (FALSE, 0);
|
||||||
|
gtk_arrow_set (GTK_ARROW (priv->arrow), GTK_ARROW_DOWN, GTK_SHADOW_NONE);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
box = gtk_vbox_new (FALSE, 0);
|
||||||
|
gtk_arrow_set (GTK_ARROW (priv->arrow), GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (priv->button && priv->button->parent)
|
||||||
|
{
|
||||||
|
g_object_ref (priv->button);
|
||||||
|
gtk_container_remove (GTK_CONTAINER (priv->button->parent),
|
||||||
|
priv->button);
|
||||||
|
gtk_container_add (GTK_CONTAINER (box), priv->button);
|
||||||
|
g_object_unref (priv->button);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (priv->arrow_button && priv->arrow_button->parent)
|
||||||
|
{
|
||||||
|
g_object_ref (priv->arrow_button);
|
||||||
|
gtk_container_remove (GTK_CONTAINER (priv->arrow_button->parent),
|
||||||
|
priv->arrow_button);
|
||||||
|
gtk_box_pack_end (GTK_BOX (box), priv->arrow_button,
|
||||||
|
FALSE, FALSE, 0);
|
||||||
|
g_object_unref (priv->arrow_button);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (priv->box)
|
||||||
|
{
|
||||||
|
/* Note: we are not destroying the button and the arrow_button
|
||||||
|
* here because they were removed from their container above
|
||||||
|
*/
|
||||||
|
gtk_widget_destroy (priv->box);
|
||||||
|
}
|
||||||
|
|
||||||
|
priv->box = box;
|
||||||
|
|
||||||
|
gtk_container_add (GTK_CONTAINER (button), priv->box);
|
||||||
|
gtk_widget_show_all (priv->box);
|
||||||
|
|
||||||
|
gtk_widget_queue_resize (GTK_WIDGET (button));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_menu_tool_button_toolbar_reconfigured (GtkToolItem *toolitem)
|
||||||
|
{
|
||||||
|
gtk_menu_tool_button_construct_contents (GTK_MENU_TOOL_BUTTON (toolitem));
|
||||||
|
|
||||||
|
/* chain up */
|
||||||
|
GTK_TOOL_ITEM_CLASS (parent_class)->toolbar_reconfigured (toolitem);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_menu_tool_button_set_property (GObject *object,
|
||||||
|
guint prop_id,
|
||||||
|
const GValue *value,
|
||||||
|
GParamSpec *pspec)
|
||||||
|
{
|
||||||
|
GtkMenuToolButton *button = GTK_MENU_TOOL_BUTTON (object);
|
||||||
|
|
||||||
|
switch (prop_id)
|
||||||
|
{
|
||||||
|
case PROP_MENU:
|
||||||
|
gtk_menu_tool_button_set_menu (button, g_value_get_object (value));
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_menu_tool_button_get_property (GObject *object,
|
||||||
|
guint prop_id,
|
||||||
|
GValue *value,
|
||||||
|
GParamSpec *pspec)
|
||||||
|
{
|
||||||
|
GtkMenuToolButton *button = GTK_MENU_TOOL_BUTTON (object);
|
||||||
|
|
||||||
|
switch (prop_id)
|
||||||
|
{
|
||||||
|
case PROP_MENU:
|
||||||
|
g_value_set_object (value, button->priv->menu);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_menu_tool_button_class_init (GtkMenuToolButtonClass *klass)
|
||||||
|
{
|
||||||
|
GObjectClass *object_class;
|
||||||
|
GtkToolItemClass *toolitem_class;
|
||||||
|
GtkToolButtonClass *toolbutton_class;
|
||||||
|
|
||||||
|
parent_class = g_type_class_peek_parent (klass);
|
||||||
|
|
||||||
|
object_class = (GObjectClass *)klass;
|
||||||
|
toolitem_class = (GtkToolItemClass *)klass;
|
||||||
|
toolbutton_class = (GtkToolButtonClass *)klass;
|
||||||
|
|
||||||
|
object_class->set_property = gtk_menu_tool_button_set_property;
|
||||||
|
object_class->get_property = gtk_menu_tool_button_get_property;
|
||||||
|
object_class->finalize = gtk_menu_tool_button_finalize;
|
||||||
|
toolitem_class->set_tooltip = gtk_menu_tool_button_set_tooltip;
|
||||||
|
toolitem_class->toolbar_reconfigured = gtk_menu_tool_button_toolbar_reconfigured;
|
||||||
|
|
||||||
|
signals[MENU_ACTIVATED] =
|
||||||
|
g_signal_new ("menu-activated",
|
||||||
|
G_OBJECT_CLASS_TYPE (klass),
|
||||||
|
G_SIGNAL_RUN_FIRST,
|
||||||
|
G_STRUCT_OFFSET (GtkMenuToolButtonClass, menu_activated),
|
||||||
|
NULL, NULL,
|
||||||
|
g_cclosure_marshal_VOID__VOID,
|
||||||
|
G_TYPE_NONE, 0);
|
||||||
|
|
||||||
|
g_object_class_install_property (object_class,
|
||||||
|
PROP_MENU,
|
||||||
|
g_param_spec_object ("menu",
|
||||||
|
P_("Menu"),
|
||||||
|
P_("The dropdown menu"),
|
||||||
|
GTK_TYPE_MENU,
|
||||||
|
G_PARAM_READABLE | G_PARAM_WRITABLE));
|
||||||
|
|
||||||
|
g_type_class_add_private (object_class, sizeof (GtkMenuToolButtonPrivate));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
button_state_changed_cb (GtkWidget *widget,
|
||||||
|
GtkStateType previous_state,
|
||||||
|
GtkMenuToolButton *button)
|
||||||
|
{
|
||||||
|
GtkMenuToolButtonPrivate *priv;
|
||||||
|
GtkWidget *b;
|
||||||
|
GtkStateType state = GTK_WIDGET_STATE (widget);
|
||||||
|
|
||||||
|
priv = GTK_MENU_TOOL_BUTTON_GET_PRIVATE (button);
|
||||||
|
|
||||||
|
b = (widget == priv->arrow_button) ? priv->button : priv->arrow_button;
|
||||||
|
|
||||||
|
g_signal_handlers_block_by_func (G_OBJECT (b),
|
||||||
|
G_CALLBACK (button_state_changed_cb),
|
||||||
|
button);
|
||||||
|
|
||||||
|
if (state == GTK_STATE_PRELIGHT &&
|
||||||
|
previous_state != GTK_STATE_ACTIVE)
|
||||||
|
{
|
||||||
|
gtk_widget_set_state (b, state);
|
||||||
|
}
|
||||||
|
else if (state == GTK_STATE_NORMAL)
|
||||||
|
{
|
||||||
|
gtk_widget_set_state (b, state);
|
||||||
|
}
|
||||||
|
else if (state == GTK_STATE_ACTIVE)
|
||||||
|
{
|
||||||
|
gtk_widget_set_state (b, GTK_STATE_NORMAL);
|
||||||
|
}
|
||||||
|
|
||||||
|
g_signal_handlers_unblock_by_func (G_OBJECT (b),
|
||||||
|
G_CALLBACK (button_state_changed_cb),
|
||||||
|
button);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
menu_position_func (GtkMenu *menu,
|
||||||
|
int *x,
|
||||||
|
int *y,
|
||||||
|
gboolean *push_in,
|
||||||
|
GtkMenuToolButton *button)
|
||||||
|
{
|
||||||
|
GtkMenuToolButtonPrivate *priv;
|
||||||
|
GtkRequisition req;
|
||||||
|
GtkRequisition menu_req;
|
||||||
|
GtkOrientation orientation;
|
||||||
|
GtkTextDirection direction;
|
||||||
|
|
||||||
|
priv = GTK_MENU_TOOL_BUTTON_GET_PRIVATE (button);
|
||||||
|
|
||||||
|
gdk_window_get_origin (GTK_BUTTON (priv->arrow_button)->event_window, x, y);
|
||||||
|
gtk_widget_size_request (priv->arrow_button, &req);
|
||||||
|
gtk_widget_size_request (GTK_WIDGET (priv->menu), &menu_req);
|
||||||
|
|
||||||
|
orientation = gtk_tool_item_get_orientation (GTK_TOOL_ITEM (button));
|
||||||
|
direction = gtk_widget_get_direction (GTK_WIDGET (priv->arrow_button));
|
||||||
|
|
||||||
|
if (orientation == GTK_ORIENTATION_HORIZONTAL)
|
||||||
|
{
|
||||||
|
if (direction == GTK_TEXT_DIR_LTR)
|
||||||
|
*x += priv->arrow_button->allocation.width - req.width;
|
||||||
|
else
|
||||||
|
*x += req.width - menu_req.width;
|
||||||
|
*y += priv->arrow_button->allocation.height;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (direction == GTK_TEXT_DIR_LTR)
|
||||||
|
*x += priv->arrow_button->allocation.width;
|
||||||
|
else
|
||||||
|
*x -= menu_req.width;
|
||||||
|
*y += priv->arrow_button->allocation.height - req.height;
|
||||||
|
}
|
||||||
|
|
||||||
|
*push_in = TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
popup_menu_under_arrow (GtkMenuToolButton *button,
|
||||||
|
GdkEventButton *event)
|
||||||
|
{
|
||||||
|
GtkMenuToolButtonPrivate *priv;
|
||||||
|
|
||||||
|
priv = GTK_MENU_TOOL_BUTTON_GET_PRIVATE (button);
|
||||||
|
|
||||||
|
g_signal_emit (button, signals[MENU_ACTIVATED], 0);
|
||||||
|
|
||||||
|
if (!priv->menu)
|
||||||
|
return;
|
||||||
|
|
||||||
|
gtk_menu_popup (priv->menu, NULL, NULL,
|
||||||
|
(GtkMenuPositionFunc) menu_position_func,
|
||||||
|
button,
|
||||||
|
event ? event->button : 0,
|
||||||
|
event ? event->time : gtk_get_current_event_time ());
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
arrow_button_toggled_cb (GtkToggleButton *togglebutton,
|
||||||
|
GtkMenuToolButton *button)
|
||||||
|
{
|
||||||
|
GtkMenuToolButtonPrivate *priv;
|
||||||
|
|
||||||
|
priv = GTK_MENU_TOOL_BUTTON_GET_PRIVATE (button);
|
||||||
|
|
||||||
|
if (!priv->menu)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (gtk_toggle_button_get_active (togglebutton) &&
|
||||||
|
!GTK_WIDGET_VISIBLE (priv->menu))
|
||||||
|
{
|
||||||
|
/* we get here only when the menu is activated by a key
|
||||||
|
* press, so that we can select the first menu item */
|
||||||
|
popup_menu_under_arrow (button, NULL);
|
||||||
|
gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menu), FALSE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
arrow_button_button_press_event_cb (GtkWidget *widget,
|
||||||
|
GdkEventButton *event,
|
||||||
|
GtkMenuToolButton *button)
|
||||||
|
{
|
||||||
|
popup_menu_under_arrow (button, event);
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_menu_tool_button_init (GtkMenuToolButton *button)
|
||||||
|
{
|
||||||
|
GtkWidget *box;
|
||||||
|
GtkWidget *arrow;
|
||||||
|
GtkWidget *arrow_button;
|
||||||
|
GtkWidget *real_button;
|
||||||
|
|
||||||
|
button->priv = GTK_MENU_TOOL_BUTTON_GET_PRIVATE (button);
|
||||||
|
|
||||||
|
gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (button), FALSE);
|
||||||
|
|
||||||
|
box = gtk_hbox_new (FALSE, 0);
|
||||||
|
|
||||||
|
real_button = GTK_BIN (button)->child;
|
||||||
|
g_object_ref (real_button);
|
||||||
|
gtk_container_remove (GTK_CONTAINER (button), real_button);
|
||||||
|
gtk_container_add (GTK_CONTAINER (box), real_button);
|
||||||
|
g_object_unref (real_button);
|
||||||
|
|
||||||
|
arrow_button = gtk_toggle_button_new ();
|
||||||
|
arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
|
||||||
|
gtk_button_set_relief (GTK_BUTTON (arrow_button), GTK_RELIEF_NONE);
|
||||||
|
gtk_container_add (GTK_CONTAINER (arrow_button), arrow);
|
||||||
|
gtk_box_pack_end (GTK_BOX (box), arrow_button,
|
||||||
|
FALSE, FALSE, 0);
|
||||||
|
|
||||||
|
/* the arrow button is insentive until we set a menu */
|
||||||
|
gtk_widget_set_sensitive (arrow_button, FALSE);
|
||||||
|
|
||||||
|
gtk_widget_show_all (box);
|
||||||
|
|
||||||
|
gtk_container_add (GTK_CONTAINER (button), box);
|
||||||
|
|
||||||
|
button->priv->button = real_button;
|
||||||
|
button->priv->arrow = arrow;
|
||||||
|
button->priv->arrow_button = arrow_button;
|
||||||
|
button->priv->box = box;
|
||||||
|
|
||||||
|
g_signal_connect (real_button, "state_changed",
|
||||||
|
G_CALLBACK (button_state_changed_cb), button);
|
||||||
|
g_signal_connect (arrow_button, "state_changed",
|
||||||
|
G_CALLBACK (button_state_changed_cb), button);
|
||||||
|
g_signal_connect (arrow_button, "toggled",
|
||||||
|
G_CALLBACK (arrow_button_toggled_cb), button);
|
||||||
|
g_signal_connect (arrow_button, "button_press_event",
|
||||||
|
G_CALLBACK (arrow_button_button_press_event_cb), button);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gtk_menu_tool_button_finalize (GObject *object)
|
||||||
|
{
|
||||||
|
GtkMenuToolButton *button;
|
||||||
|
|
||||||
|
button = GTK_MENU_TOOL_BUTTON (object);
|
||||||
|
|
||||||
|
if (button->priv->menu)
|
||||||
|
g_object_unref (button->priv->menu);
|
||||||
|
|
||||||
|
G_OBJECT_CLASS (parent_class)->finalize (object);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gtk_menu_tool_button_new:
|
||||||
|
* @icon_widget: a widget that will be used as icon widget, or %NULL
|
||||||
|
* @label: a string that will be used as label, or %NULL
|
||||||
|
*
|
||||||
|
* Creates a new #GtkMenuToolButton using @icon_widget as icon and
|
||||||
|
* @label as label.
|
||||||
|
*
|
||||||
|
* Return value: the new #GtkMenuToolButton
|
||||||
|
*
|
||||||
|
* Since: 2.6
|
||||||
|
**/
|
||||||
|
GtkToolItem *
|
||||||
|
gtk_menu_tool_button_new (GtkWidget *icon_widget,
|
||||||
|
const gchar *label)
|
||||||
|
{
|
||||||
|
GtkMenuToolButton *button;
|
||||||
|
|
||||||
|
button = g_object_new (GTK_TYPE_MENU_TOOL_BUTTON, NULL);
|
||||||
|
|
||||||
|
if (label)
|
||||||
|
gtk_tool_button_set_label (GTK_TOOL_BUTTON (button), label);
|
||||||
|
|
||||||
|
if (icon_widget)
|
||||||
|
gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (button), icon_widget);
|
||||||
|
|
||||||
|
return GTK_TOOL_ITEM (button);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gtk_menu_tool_button_new_from_stock:
|
||||||
|
* @stock_id: the name of a stock item
|
||||||
|
*
|
||||||
|
* Creates a new #GtkMenuToolButton.
|
||||||
|
* The new #GtkMenuToolButton will contain an icon and label from
|
||||||
|
* the stock item indicated by @stock_id.
|
||||||
|
*
|
||||||
|
* Return value: the new #GtkMenuToolButton
|
||||||
|
*
|
||||||
|
* Since: 2.6
|
||||||
|
**/
|
||||||
|
GtkToolItem *
|
||||||
|
gtk_menu_tool_button_new_from_stock (const gchar *stock_id)
|
||||||
|
{
|
||||||
|
GtkMenuToolButton *button;
|
||||||
|
|
||||||
|
g_return_val_if_fail (stock_id != NULL, NULL);
|
||||||
|
|
||||||
|
button = g_object_new (GTK_TYPE_MENU_TOOL_BUTTON,
|
||||||
|
"stock_id", stock_id,
|
||||||
|
NULL);
|
||||||
|
|
||||||
|
return GTK_TOOL_ITEM (button);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Callback for the "deactivate" signal on the pop-up menu.
|
||||||
|
* This is used so that we unset the state of the toggle button
|
||||||
|
* when the pop-up menu disappears.
|
||||||
|
*/
|
||||||
|
static int
|
||||||
|
menu_deactivate_cb (GtkMenuShell *menu_shell,
|
||||||
|
GtkMenuToolButton *button)
|
||||||
|
{
|
||||||
|
GtkMenuToolButtonPrivate *priv = button->priv;
|
||||||
|
|
||||||
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->arrow_button), FALSE);
|
||||||
|
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gtk_menu_tool_button_set_menu:
|
||||||
|
* @button: a #GtkMenuToolButton
|
||||||
|
* @menu: the #GtkMenu associated with #GtkMenuToolButton
|
||||||
|
*
|
||||||
|
* Sets the #GtkMenu that is popped up when the user clicks on the arrow.
|
||||||
|
* If @menu is NULL, the arrow button becomes insensitive.
|
||||||
|
*
|
||||||
|
* Since: 2.6
|
||||||
|
**/
|
||||||
|
void
|
||||||
|
gtk_menu_tool_button_set_menu (GtkMenuToolButton *button,
|
||||||
|
GtkWidget *menu)
|
||||||
|
{
|
||||||
|
GtkMenuToolButtonPrivate *priv;
|
||||||
|
|
||||||
|
g_return_if_fail (GTK_IS_MENU_TOOL_BUTTON (button));
|
||||||
|
g_return_if_fail (GTK_IS_MENU (menu) || menu == NULL);
|
||||||
|
|
||||||
|
priv = button->priv;
|
||||||
|
|
||||||
|
if (priv->menu != GTK_MENU (menu))
|
||||||
|
{
|
||||||
|
if (priv->menu)
|
||||||
|
g_object_unref (priv->menu);
|
||||||
|
|
||||||
|
priv->menu = GTK_MENU (menu);
|
||||||
|
|
||||||
|
if (priv->menu)
|
||||||
|
{
|
||||||
|
g_object_ref (priv->menu);
|
||||||
|
gtk_object_sink (GTK_OBJECT (priv->menu));
|
||||||
|
|
||||||
|
gtk_widget_set_sensitive (priv->arrow_button, TRUE);
|
||||||
|
|
||||||
|
g_signal_connect (button->priv->menu, "deactivate",
|
||||||
|
G_CALLBACK (menu_deactivate_cb), button);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
gtk_widget_set_sensitive (priv->arrow_button, FALSE);
|
||||||
|
}
|
||||||
|
|
||||||
|
g_object_notify (G_OBJECT (button), "menu");
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gtk_menu_tool_button_get_menu:
|
||||||
|
* @button: a #GtkMenuToolButton
|
||||||
|
* @menu: the #GtkMenu associated with #GtkMenuToolButton
|
||||||
|
*
|
||||||
|
* Gets the #GtkMenu associated with #GtkMenuToolButton.
|
||||||
|
*
|
||||||
|
* Return value: the #GtkMenu associated with #GtkMenuToolButton
|
||||||
|
*
|
||||||
|
* Since: 2.6
|
||||||
|
**/
|
||||||
|
GtkWidget *
|
||||||
|
gtk_menu_tool_button_get_menu (GtkMenuToolButton *button)
|
||||||
|
{
|
||||||
|
g_return_val_if_fail (GTK_IS_MENU_TOOL_BUTTON (button), NULL);
|
||||||
|
|
||||||
|
return GTK_WIDGET (button->priv->menu);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gtk_menu_tool_set_arrow_tooltip:
|
||||||
|
* @button: a #GtkMenuToolButton
|
||||||
|
* @tooltips: the #GtkTooltips object to be used
|
||||||
|
* @tip_text: text to be used as tooltip text for tool_item
|
||||||
|
* @tip_private: text to be used as private tooltip text
|
||||||
|
*
|
||||||
|
* Sets the #GtkTooltips object to be used for arrow button which
|
||||||
|
* pops up the menu. See gtk_tool_item_set_tooltip() for setting
|
||||||
|
* a tooltip on the whole #GtkMenuToolButton.
|
||||||
|
*
|
||||||
|
* Since: 2.6
|
||||||
|
**/
|
||||||
|
void
|
||||||
|
gtk_menu_tool_button_set_arrow_tooltip (GtkMenuToolButton *button,
|
||||||
|
GtkTooltips *tooltips,
|
||||||
|
const gchar *tip_text,
|
||||||
|
const gchar *tip_private)
|
||||||
|
{
|
||||||
|
g_return_if_fail (GTK_IS_MENU_TOOL_BUTTON (button));
|
||||||
|
|
||||||
|
gtk_tooltips_set_tip (tooltips, button->priv->arrow_button, tip_text, tip_private);
|
||||||
|
}
|
||||||
|
|
||||||
78
gtk/gtkmenutoolbutton.h
Normal file
78
gtk/gtkmenutoolbutton.h
Normal file
@ -0,0 +1,78 @@
|
|||||||
|
/* GTK - The GIMP Toolkit
|
||||||
|
*
|
||||||
|
* Copyright (C) 2003 Ricardo Fernandez Pascual
|
||||||
|
* Copyright (C) 2004 Paolo Borelli
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __GTK_MENU_TOOL_BUTTON_H__
|
||||||
|
#define __GTK_MENU_TOOL_BUTTON_H__
|
||||||
|
|
||||||
|
#include "gtkmenu.h"
|
||||||
|
#include "gtk/gtktoolbutton.h"
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define GTK_TYPE_MENU_TOOL_BUTTON (gtk_menu_tool_button_get_type ())
|
||||||
|
#define GTK_MENU_TOOL_BUTTON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_MENU_TOOL_BUTTON, GtkMenuToolButton))
|
||||||
|
#define GTK_MENU_TOOL_BUTTON_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GTK_TYPE_MENU_TOOL_BUTTON, GtkMenuToolButtonClass))
|
||||||
|
#define GTK_IS_MENU_TOOL_BUTTON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_MENU_TOOL_BUTTON))
|
||||||
|
#define GTK_IS_MENU_TOOL_BUTTON_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GTK_TYPE_MENU_TOOL_BUTTON))
|
||||||
|
#define GTK_MENU_TOOL_BUTTON_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_MENU_TOOL_BUTTON, GtkMenuToolButtonClass))
|
||||||
|
|
||||||
|
typedef struct _GtkMenuToolButtonClass GtkMenuToolButtonClass;
|
||||||
|
typedef struct _GtkMenuToolButton GtkMenuToolButton;
|
||||||
|
typedef struct _GtkMenuToolButtonPrivate GtkMenuToolButtonPrivate;
|
||||||
|
|
||||||
|
struct _GtkMenuToolButton
|
||||||
|
{
|
||||||
|
GtkToolButton parent;
|
||||||
|
|
||||||
|
/*< private >*/
|
||||||
|
GtkMenuToolButtonPrivate *priv;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GtkMenuToolButtonClass
|
||||||
|
{
|
||||||
|
GtkToolButtonClass parent_class;
|
||||||
|
|
||||||
|
void (*menu_activated) (GtkMenuToolButton *button);
|
||||||
|
|
||||||
|
/* Padding for future expansion */
|
||||||
|
void (*_gtk_reserved1) (void);
|
||||||
|
void (*_gtk_reserved2) (void);
|
||||||
|
void (*_gtk_reserved3) (void);
|
||||||
|
void (*_gtk_reserved4) (void);
|
||||||
|
};
|
||||||
|
|
||||||
|
GType gtk_menu_tool_button_get_type (void);
|
||||||
|
GtkToolItem *gtk_menu_tool_button_new (GtkWidget *icon_widget,
|
||||||
|
const gchar *label);
|
||||||
|
GtkToolItem *gtk_menu_tool_button_new_from_stock (const gchar *stock_id);
|
||||||
|
|
||||||
|
void gtk_menu_tool_button_set_menu (GtkMenuToolButton *button,
|
||||||
|
GtkWidget *menu);
|
||||||
|
GtkWidget *gtk_menu_tool_button_get_menu (GtkMenuToolButton *button);
|
||||||
|
|
||||||
|
void gtk_menu_tool_button_set_arrow_tooltip (GtkMenuToolButton *button,
|
||||||
|
GtkTooltips *tooltips,
|
||||||
|
const gchar *tip_text,
|
||||||
|
const gchar *tip_private);
|
||||||
|
|
||||||
|
G_END_DECLS;
|
||||||
|
|
||||||
|
#endif /* __GTK_MENU_TOOL_BUTTON_H__ */
|
||||||
Reference in New Issue
Block a user