diff options
| -rw-r--r-- | example/menus.c | 15 | ||||
| -rw-r--r-- | src/idoscalemenuitem.c | 32 |
2 files changed, 47 insertions, 0 deletions
diff --git a/example/menus.c b/example/menus.c index 7d4b282..133c7c8 100644 --- a/example/menus.c +++ b/example/menus.c @@ -3,6 +3,18 @@ #include "idoscalemenuitem.h" #include "idoentrymenuitem.h" +static void +slider_grabbed (GtkWidget *widget, gpointer user_data) +{ + g_print ("grabbed\n"); +} + +static void +slider_released (GtkWidget *widget, gpointer user_data) +{ + g_print ("released\n"); +} + int main (int argc, char *argv[]) { @@ -46,6 +58,9 @@ main (int argc, char *argv[]) gtk_image_set_from_stock (GTK_IMAGE (image), GTK_STOCK_OPEN, GTK_ICON_SIZE_MENU); gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); + g_signal_connect (menuitem, "slider-grabbed", G_CALLBACK (slider_grabbed), NULL); + g_signal_connect (menuitem, "slider-released", G_CALLBACK (slider_released), NULL); + menuitem = ido_entry_menu_item_new (); gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); diff --git a/src/idoscalemenuitem.c b/src/idoscalemenuitem.c index a7ae907..ca1e678 100644 --- a/src/idoscalemenuitem.c +++ b/src/idoscalemenuitem.c @@ -70,11 +70,19 @@ struct _IdoScaleMenuItemPrivate { }; enum { + SLIDER_GRABBED, + SLIDER_RELEASED, + LAST_SIGNAL +}; + +enum { PROP_0, PROP_ADJUSTMENT, PROP_REVERSE_SCROLL_EVENTS }; +static guint signals[LAST_SIGNAL] = { 0 }; + G_DEFINE_TYPE (IdoScaleMenuItem, ido_scale_menu_item, GTK_TYPE_MENU_ITEM) #define GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), IDO_TYPE_SCALE_MENU_ITEM, IdoScaleMenuItemPrivate)) @@ -190,6 +198,22 @@ ido_scale_menu_item_class_init (IdoScaleMenuItemClass *item_class) FALSE, G_PARAM_READWRITE)); + signals[SLIDER_GRABBED] = g_signal_new ("slider-grabbed", + G_OBJECT_CLASS_TYPE (gobject_class), + G_SIGNAL_RUN_FIRST, + 0, + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + signals[SLIDER_RELEASED] = g_signal_new ("slider-released", + G_OBJECT_CLASS_TYPE (gobject_class), + G_SIGNAL_RUN_FIRST, + 0, + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + g_type_class_add_private (object_class, sizeof (IdoScaleMenuItemPrivate)); } @@ -389,6 +413,8 @@ ido_scale_menu_item_button_press_event (GtkWidget *menuitem, gtk_widget_event (scale, ((GdkEvent *)(void*)(event))); + g_signal_emit (menuitem, signals[SLIDER_GRABBED], 0); + return TRUE; } @@ -415,6 +441,8 @@ ido_scale_menu_item_button_release_event (GtkWidget *menuitem, gtk_adjustment_set_value (adj, gtk_adjustment_get_upper (adj)); } + g_signal_emit (menuitem, signals[SLIDER_RELEASED], 0); + return TRUE; } @@ -432,6 +460,8 @@ ido_scale_menu_item_button_release_event (GtkWidget *menuitem, gtk_adjustment_set_value (adj, gtk_adjustment_get_lower (adj)); } + g_signal_emit (menuitem, signals[SLIDER_RELEASED], 0); + return TRUE; } @@ -448,6 +478,8 @@ ido_scale_menu_item_button_release_event (GtkWidget *menuitem, event->window = tmp; + g_signal_emit (menuitem, signals[SLIDER_RELEASED], 0); + return TRUE; } |