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Bug 537591 – Don't hardcode minimum width of menuitems

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2008-07-02  Michael Natterer  <mitch@imendio.com>

	Bug 537591 – Don't hardcode minimum width of menuitems

	* gtk/gtkmenuitem.c: applied patch from Christian Dywan which
	introduces a "width-chars" style property which replaces the
	hardcoded minimum width of menuitems with submenu. Patch
	extracted from Maemo-GTK+.


svn path=/trunk/; revision=20733
This commit is contained in:
Michael Natterer 2008-07-02 12:05:42 +00:00 committed by Michael Natterer
parent 1b291602bd
commit a82c180023
2 changed files with 30 additions and 5 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2008-07-02 Michael Natterer <mitch@imendio.com>
Bug 537591 – Don't hardcode minimum width of menuitems
* gtk/gtkmenuitem.c: applied patch from Christian Dywan which
introduces a "width-chars" style property which replaces the
hardcoded minimum width of menuitems with submenu. Patch
extracted from Maemo-GTK+.
2008-07-02 Michael Natterer <mitch@imendio.com>
* gtk/gtkfilechooserdefault.c: remove some of the million includes.

26
gtk/gtkmenuitem.c
View File

@ -280,6 +280,20 @@ gtk_menu_item_class_init (GtkMenuItemClass *klass)
P_("Amount of space used up by arrow, relative to the menu item's font size"),
0.0, 2.0, 0.8,
GTK_PARAM_READABLE));
/**
* GtkMenuItem:width-chars:
*
* The minimum desired width of the menu item in characters.
*
* Since: 2.14
**/
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("width-chars",
P_("Width in Characters"),
P_("The minimum desired width of the menu item in characters"),
0, G_MAXINT, 12,
GTK_PARAM_READABLE));
}
static void
@ -597,19 +611,21 @@ get_minimum_width (GtkWidget *widget)
{
PangoContext *context;
PangoFontMetrics *metrics;
gint height;
gint width;
gint width_chars;
context = gtk_widget_get_pango_context (widget);
metrics = pango_context_get_metrics (context,
widget->style->font_desc,
pango_context_get_language (context));
height = pango_font_metrics_get_ascent (metrics) +
pango_font_metrics_get_descent (metrics);
width = pango_font_metrics_get_approximate_char_width (metrics);
pango_font_metrics_unref (metrics);
return PANGO_PIXELS (7 * height);
gtk_widget_style_get (widget, "width-chars", &width_chars, NULL);
return PANGO_PIXELS (width_chars * width);
}
static void