70 lines
2.3 KiB
Diff
70 lines
2.3 KiB
Diff
Upstream-Status: Inappropriate [enable feature]
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Index: gtk/gtkcombobox.c
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===================================================================
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RCS file: /cvs/gnome/gtk+/gtk/gtkcombobox.c,v
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retrieving revision 1.185
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diff -u -p -r1.185 gtkcombobox.c
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--- gtk/gtkcombobox.c 12 Oct 2006 13:48:07 -0000 1.185
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+++ gtk/gtkcombobox.c 1 Nov 2006 19:01:09 -0000
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@@ -756,6 +756,25 @@ gtk_combo_box_class_init (GtkComboBoxCla
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FALSE,
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GTK_PARAM_READABLE));
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+ /**
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+ * GtkComboBox:arrow-size:
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+ *
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+ * Sets the minimum size of the arrow in the combo box. Note
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+ * that the arrow size is coupled to the font size, so in case
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+ * a larger font is used, the arrow will be larger than set
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+ * by arrow size.
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+ *
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+ * Since: 2.12
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+ */
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+ gtk_widget_class_install_style_property (widget_class,
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+ g_param_spec_int ("arrow-size",
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+ P_("Arrow Size"),
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+ P_("The minimum size of the arrow in the combo box"),
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+ 0,
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+ G_MAXINT,
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+ 15,
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+ GTK_PARAM_READABLE));
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+
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g_type_class_add_private (object_class, sizeof (GtkComboBoxPrivate));
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}
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@@ -1897,7 +1916,12 @@ gtk_combo_box_size_request (GtkWidget
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{
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gint width, height;
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gint focus_width, focus_pad;
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+ gint font_size;
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+ gint arrow_size;
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GtkRequisition bin_req;
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+ PangoContext *context;
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+ PangoFontMetrics *metrics;
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+ PangoFontDescription *font_desc;
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GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
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@@ -1910,7 +1934,20 @@ gtk_combo_box_size_request (GtkWidget
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gtk_widget_style_get (GTK_WIDGET (widget),
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"focus-line-width", &focus_width,
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"focus-padding", &focus_pad,
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+ "arrow-size", &arrow_size,
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NULL);
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+
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+ font_desc = GTK_BIN (widget)->child->style->font_desc;
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+ context = gtk_widget_get_pango_context (widget);
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+ metrics = pango_context_get_metrics (context, font_desc,
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+ pango_context_get_language (context));
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+ font_size = PANGO_PIXELS (pango_font_metrics_get_ascent (metrics) +
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+ pango_font_metrics_get_descent (metrics));
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+ pango_font_metrics_unref (metrics);
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+
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+ arrow_size = MAX (arrow_size, font_size);
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+
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+ gtk_widget_set_size_request (combo_box->priv->arrow, arrow_size, arrow_size);
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if (!combo_box->priv->tree_view)
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{
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