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notebook: add an 'initial-gap' style property

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It adds a gap before the first tab in the notebook.

https://bugzilla.gnome.org/show_bug.cgi?id=643841
This commit is contained in:
Cosimo Cecchi 2011-03-09 14:15:43 -05:00
parent f632956166
commit 5215f72bd7
1 changed files with 22 additions and 0 deletions
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22
gtk/gtknotebook.c
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@ -903,6 +903,23 @@ gtk_notebook_class_init (GtkNotebookClass *class)
0,
GTK_PARAM_READABLE));
/**
* GtkNotebook:initial-gap:
*
* The "initial-gap" property defines the minimum size for the initial
* gap between the first tab.
*
* Since: 3.2
*/
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("initial-gap",
P_("Initial gap"),
P_("Initial gap before the first tab"),
0,
G_MAXINT,
0,
GTK_PARAM_READABLE));
/**
* GtkNotebook::switch-page:
* @notebook: the object which received the signal.
@ -5276,6 +5293,7 @@ gtk_notebook_tab_space (GtkNotebook *notebook,
gint i;
guint border_width;
GtkBorder padding;
gint initial_gap;
widget = GTK_WIDGET (notebook);
children = priv->children;
@ -5287,6 +5305,7 @@ gtk_notebook_tab_space (GtkNotebook *notebook,
"arrow-spacing", &arrow_spacing,
"scroll-arrow-hlength", &scroll_arrow_hlength,
"scroll-arrow-vlength", &scroll_arrow_vlength,
"initial-gap", &initial_gap,
NULL);
border_width = gtk_container_get_border_width (GTK_CONTAINER (notebook));
@ -5294,6 +5313,9 @@ gtk_notebook_tab_space (GtkNotebook *notebook,
gtk_widget_get_allocation (widget, &allocation);
allocation.x += initial_gap;
allocation.width -= 2 * initial_gap;
switch (tab_pos)
{
case GTK_POS_TOP: