diff options
Diffstat (limited to 'shell/e-sidebar.c')
-rw-r--r-- | shell/e-sidebar.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/shell/e-sidebar.c b/shell/e-sidebar.c index 4fd2e0e3c0..24f685a525 100644 --- a/shell/e-sidebar.c +++ b/shell/e-sidebar.c @@ -43,6 +43,7 @@ typedef struct { GtkWidget *icon; GtkWidget *hbox; GtkTooltips *tooltips; + GdkPixbuf *default_icon; int id; } Button; @@ -89,6 +90,7 @@ button_new (GtkWidget *button_widget, GtkWidget *label, GtkWidget *icon, GtkTool button->hbox = hbox; button->tooltips = tooltips; button->id = id; + button->default_icon = NULL; g_object_ref (button_widget); g_object_ref (label); @@ -107,6 +109,8 @@ button_free (Button *button) g_object_unref (button->icon); g_object_unref (button->hbox); g_object_unref (button->tooltips); + if (button->default_icon) + g_object_unref (button->default_icon); g_free (button); } @@ -578,6 +582,45 @@ e_sidebar_add_button (ESidebar *sidebar, gtk_widget_queue_resize (GTK_WIDGET (sidebar)); } +/** + * e_sidebar_change_button_icon + * This will change icon in icon_widget of the button of known component. + * You cannot change icon as in a stack, only one default icon will be stored. + * @param sidebar ESidebar instance. + * @param icon Pointer to buffer with icon. Can by NULL, in this case the icon will be + * put back to default one for the component. + * @param button_id Component's button ID, for which change the icon. + **/ + +void +e_sidebar_change_button_icon (ESidebar *sidebar, GdkPixbuf *icon, int button_id) +{ + GSList *p; + + g_return_if_fail (sidebar != NULL); + + for (p = sidebar->priv->buttons; p != NULL; p = p->next) { + Button *button = p->data; + + if (button->id == button_id) { + if (!button->icon) + break; + + if (icon) { + if (!button->default_icon) + button->default_icon = gdk_pixbuf_copy (gtk_image_get_pixbuf (GTK_IMAGE (button->icon))); + + gtk_image_set_from_pixbuf (GTK_IMAGE (button->icon), icon); + } else if (button->default_icon) { + gtk_image_set_from_pixbuf (GTK_IMAGE (button->icon), button->default_icon); + g_object_unref (button->default_icon); + button->default_icon = NULL; + } + + break; + } + } +} void e_sidebar_select_button (ESidebar *sidebar, int id) |