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Set the clist columns to their optimal size.

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1999-12-03  Michael Natterer  <mitch@gimp.org>

	* libgimp/gimpunitmenu.c: Set the clist columns to their
	optimal size.
This commit is contained in:
Michael Natterer
1999-12-03 18:30:35 +00:00
committed by Michael Natterer
parent 42961b9d73
commit 7eef865c64
3 changed files with 89 additions and 72 deletions
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78
libgimpwidgets/gimpunitmenu.c
View File

@ -201,7 +201,7 @@ gimp_unit_menu_new (gchar *format,
gum);
gtk_object_set_data (GTK_OBJECT (menuitem), "gimp_unit_menu",
(gpointer) unit);
gtk_widget_show(menuitem);
gtk_widget_show (menuitem);
}
if (show_custom)
@ -218,7 +218,7 @@ gimp_unit_menu_new (gchar *format,
gum);
gtk_object_set_data (GTK_OBJECT (menuitem), "gimp_unit_menu",
(gpointer) (UNIT_PERCENT + 1));
gtk_widget_show(menuitem);
gtk_widget_show (menuitem);
}
gtk_option_menu_set_menu (GTK_OPTION_MENU (gum), menu);
@ -269,7 +269,7 @@ gimp_unit_menu_set_unit (GimpUnitMenu *gum,
gtk_menu_append (GTK_MENU (GTK_OPTION_MENU (gum)->menu), menuitem);
gtk_menu_reorder_child (GTK_MENU (GTK_OPTION_MENU (gum)->menu),
menuitem, user_unit - 1);
gtk_widget_show(menuitem);
gtk_widget_show (menuitem);
menuitem =
gtk_menu_item_new_with_label (gimp_unit_menu_build_string (gum->format,
@ -282,7 +282,7 @@ gimp_unit_menu_set_unit (GimpUnitMenu *gum,
(gpointer) unit);
gtk_menu_reorder_child (GTK_MENU (GTK_OPTION_MENU (gum)->menu),
menuitem, user_unit);
gtk_widget_show(menuitem);
gtk_widget_show (menuitem);
}
gum->unit = unit;
@ -332,12 +332,10 @@ static const gchar *
gimp_unit_menu_build_string (gchar *format,
GUnit unit)
{
#define BUFFER_LEN 64
static gchar buffer[BUFFER_LEN];
static gchar buffer[64];
gint i = 0;
while (i < (BUFFER_LEN - 1) && *format)
while (i < (sizeof (buffer) - 1) && *format)
{
switch (*format)
{
@ -354,27 +352,27 @@ gimp_unit_menu_build_string (gchar *format,
break;
case 'f': /* factor (how many units make up an inch) */
i += print (buffer, BUFFER_LEN, i, "%f",
i += print (buffer, sizeof (buffer), i, "%f",
gimp_unit_get_factor (unit));
break;
case 'y': /* symbol ("''" for inch) */
i += print (buffer, BUFFER_LEN, i, "%s",
i += print (buffer, sizeof (buffer), i, "%s",
gimp_unit_get_symbol (unit));
break;
case 'a': /* abbreviation */
i += print (buffer, BUFFER_LEN, i, "%s",
i += print (buffer, sizeof (buffer), i, "%s",
gimp_unit_get_abbreviation (unit));
break;
case 's': /* singular */
i += print (buffer, BUFFER_LEN, i, "%s",
i += print (buffer, sizeof (buffer), i, "%s",
gimp_unit_get_singular (unit));
break;
case 'p': /* plural */
i += print (buffer, BUFFER_LEN, i, "%s",
i += print (buffer, sizeof (buffer), i, "%s",
gimp_unit_get_plural (unit));
break;
@ -392,11 +390,9 @@ gimp_unit_menu_build_string (gchar *format,
format++;
}
buffer[MIN(i, BUFFER_LEN - 1)] = 0;
buffer[MIN (i, sizeof (buffer) - 1)] = 0;
return buffer;
#undef BUFFER_LEN
}
/* private callbacks of gimp_unit_menu_create_selection () */
@ -424,11 +420,11 @@ gimp_unit_menu_selection_select_callback (GtkWidget *widget,
if (gum->selection && GTK_CLIST (gum->clist)->selection)
{
unit = (GUnit) gtk_clist_get_row_data (GTK_CLIST (gum->clist),
(int) (GTK_CLIST (gum->clist)->selection->data));
(gint) (GTK_CLIST (gum->clist)->selection->data));
gimp_unit_menu_set_unit (gum, unit);
gtk_signal_emit (GTK_OBJECT (gum),
gimp_unit_menu_signals[UNIT_CHANGED]);
gimp_unit_menu_selection_close_callback (NULL, gum);
}
}
@ -455,6 +451,8 @@ gimp_unit_menu_create_selection (GimpUnitMenu *gum)
gchar *row[2];
GUnit unit;
gint num_units;
gint unit_width;
gint factor_width;
gum->selection = gtk_dialog_new ();
gtk_window_set_wmclass (GTK_WINDOW (gum->selection),
@ -463,11 +461,6 @@ gimp_unit_menu_create_selection (GimpUnitMenu *gum)
gtk_window_set_policy (GTK_WINDOW (gum->selection), FALSE, TRUE, FALSE);
gtk_window_position (GTK_WINDOW (gum->selection), GTK_WIN_POS_MOUSE);
vbox = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (gum->selection)->vbox), vbox);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
gtk_widget_show (vbox);
gtk_signal_connect (GTK_OBJECT (gum->selection), "delete_event",
GTK_SIGNAL_FUNC (gimp_unit_menu_selection_delete_callback),
gum);
@ -478,13 +471,19 @@ gimp_unit_menu_create_selection (GimpUnitMenu *gum)
GTK_SIGNAL_FUNC (gimp_unit_menu_selection_close_callback),
gum);
/* build the selection list */
/* the main vbox */
vbox = gtk_vbox_new (FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (gum->selection)->vbox), vbox);
gtk_widget_show (vbox);
/* the selection list */
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_NEVER,
GTK_POLICY_ALWAYS);
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
gtk_widget_show(scrolled_win);
gtk_container_add (GTK_CONTAINER (vbox), scrolled_win);
gtk_widget_show (scrolled_win);
titles[0] = _("Unit");
titles[1] = _("Factor");
@ -492,7 +491,6 @@ gimp_unit_menu_create_selection (GimpUnitMenu *gum)
gtk_clist_set_shadow_type (GTK_CLIST (gum->clist), GTK_SHADOW_IN);
gtk_clist_set_selection_mode (GTK_CLIST (gum->clist), GTK_SELECTION_BROWSE);
gtk_clist_column_titles_passive (GTK_CLIST (gum->clist));
gtk_widget_set_usize (gum->clist, 200, 150);
gtk_container_add (GTK_CONTAINER (scrolled_win), gum->clist);
gtk_widget_show (gum->clist);
@ -503,11 +501,12 @@ gimp_unit_menu_create_selection (GimpUnitMenu *gum)
GTK_SIGNAL_FUNC (gtk_widget_destroyed),
&gum->clist);
/* build the action area */
/* the action area */
gtk_container_set_border_width
(GTK_CONTAINER (GTK_DIALOG (gum->selection)->action_area), 2);
gtk_box_set_homogeneous (GTK_BOX (GTK_DIALOG (gum->selection)->action_area),
FALSE);
hbbox = gtk_hbutton_box_new ();
gtk_button_box_set_spacing (GTK_BUTTON_BOX (hbbox), 4);
gtk_box_pack_end (GTK_BOX (GTK_DIALOG (gum->selection)->action_area), hbbox,
@ -516,22 +515,22 @@ gimp_unit_menu_create_selection (GimpUnitMenu *gum)
button = gtk_button_new_with_label (_("Select"));
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (gimp_unit_menu_selection_select_callback),
gum);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_show (button);
button = gtk_button_new_with_label (_("Close"));
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (gimp_unit_menu_selection_close_callback),
gum);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
/* insert the unit lines */
/* the unit lines */
num_units = gimp_unit_get_number_of_units ();
for (unit = UNIT_END; unit < num_units; unit++)
{
@ -547,9 +546,17 @@ gimp_unit_menu_create_selection (GimpUnitMenu *gum)
g_free (row[1]);
}
unit_width = gtk_clist_optimal_column_width (GTK_CLIST (gum->clist), 0);
factor_width = gtk_clist_optimal_column_width (GTK_CLIST (gum->clist), 1);
gtk_clist_set_column_width (GTK_CLIST (gum->clist), 0, unit_width);
gtk_clist_set_column_width (GTK_CLIST (gum->clist), 1, factor_width);
gtk_widget_set_usize (gum->clist, -1, 150);
/* now show the dialog */
gtk_widget_show(vbox);
gtk_widget_show(gum->selection);
gtk_widget_show (vbox);
gtk_widget_show (gum->selection);
if (gum->unit >= UNIT_END)
{
@ -593,7 +600,6 @@ gimp_unit_menu_callback (GtkWidget *widget,
else if (gum->selection)
{
gtk_widget_destroy (gum->selection);
gum->selection = NULL;
}
gimp_unit_menu_set_unit (gum, new_unit);