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Stolen code for making toolbar buttons square.

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The code is extracted from Cosimo's libgd.
Eventually I might migrated my toolbar and notifications
to use libgd instead of my own copy.
This commit is contained in:
Erick Pérez Castellanos
2012-12-01 15:29:04 -05:00
committed by Rene A. Viant Moran
parent 4ae3f77c0f
commit 9d83840f96
1 changed files with 23 additions and 8 deletions
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src/gcal-toolbar.c
+23 -8
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@@ -22,6 +22,8 @@
#include <glib/gi18n.h>
#include <math.h>
struct _GcalToolbarPrivate
{
GtkWidget *widget;
@@ -91,6 +93,8 @@ static void gcal_toolbar_back_clicked (GtkWidget *button,
static void gcal_toolbar_event_edited (GtkWidget *button,
gpointer user_data);
static gint get_icon_margin (void);
G_DEFINE_TYPE (GcalToolbar, gcal_toolbar, GTK_CLUTTER_TYPE_ACTOR);
static void
@@ -404,6 +408,7 @@ gcal_toolbar_set_overview_mode (GcalToolbar *toolbar)
/* right_box */
if (priv->right_box == NULL)
{
GtkWidget *child;
priv->right_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
g_object_ref_sink (priv->right_box);
gtk_widget_set_hexpand (priv->right_box, TRUE);
@@ -411,10 +416,10 @@ gcal_toolbar_set_overview_mode (GcalToolbar *toolbar)
/* sources_button */
priv->sources_button = gtk_toggle_button_new ();
gtk_container_add (
GTK_CONTAINER (priv->sources_button),
gtk_image_new_from_icon_name ("x-office-calendar-symbolic",
GTK_ICON_SIZE_MENU));
child = gtk_image_new_from_icon_name ("x-office-calendar-symbolic",
GTK_ICON_SIZE_MENU);
g_object_set (child, "margin", get_icon_margin (), NULL);
gtk_container_add (GTK_CONTAINER (priv->sources_button), child);
context = gtk_widget_get_style_context (priv->sources_button);
gtk_style_context_add_class (context, "raised");
@@ -429,10 +434,10 @@ gcal_toolbar_set_overview_mode (GcalToolbar *toolbar)
/* search_button */
priv->search_button = gtk_button_new ();
gtk_container_add (
GTK_CONTAINER (priv->search_button),
gtk_image_new_from_icon_name ("folder-saved-search-symbolic",
GTK_ICON_SIZE_MENU));
child = gtk_image_new_from_icon_name ("folder-saved-search-symbolic",
GTK_ICON_SIZE_MENU);
g_object_set (child, "margin", get_icon_margin (), NULL);
gtk_container_add (GTK_CONTAINER (priv->search_button), child);
context = gtk_widget_get_style_context (priv->search_button);
gtk_style_context_add_class (context, "raised");
@@ -616,6 +621,16 @@ gcal_toolbar_event_edited (GtkWidget *button,
}
}
static gint
get_icon_margin (void)
{
gint toolbar_size, menu_size;
gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &menu_size, NULL);
gtk_icon_size_lookup (GTK_ICON_SIZE_LARGE_TOOLBAR, &toolbar_size, NULL);
return (gint) floor ((toolbar_size - menu_size) / 2.0);
}
/* Public API */
ClutterActor*
gcal_toolbar_new (void)