diff options
Diffstat (limited to 'redo/area_unix.go')
| -rw-r--r-- | redo/area_unix.go | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/redo/area_unix.go b/redo/area_unix.go index eb9dde9..cc9fe73 100644 --- a/redo/area_unix.go +++ b/redo/area_unix.go @@ -53,7 +53,13 @@ func newArea(ab *areabase) Area { scroller: newScroller(widget, false), // not natively scrollable, clickCounter: new(clickCounter), } - // TODO connect signals + for _, c := range areaCallbacks { + g_signal_connect( + C.gpointer(unsafe.Pointer(a.drawingarea)), + c.name, + c.callback, + C.gpointer(unsafe.Pointer(a))) + } a.SetSize(a.width, a.height) return a } @@ -68,6 +74,20 @@ func (a *area) RepaintAll() { C.gtk_widget_queue_draw(a._widget) } +var areaCallbacks = []struct { + name string + callback C.GCallback +}{ + { "draw", area_draw_callback }, + { "button-press-event", area_button_press_event_callback }, + { "button-release-event", area_button_release_event_callback }, + { "motion-notify-event", area_motion_notify_event_callback }, + { "enter-notify-event", area_enterleave_notify_event_callback }, + { "leave-notify-event", area_enterleave_notify_event_callback }, + { "key-press-event", area_key_press_event_callback }, + { "key-release-event", area_key_release_event_callback }, +} + //export our_area_draw_callback func our_area_draw_callback(widget *C.GtkWidget, cr *C.cairo_t, data C.gpointer) C.gboolean { var x0, y0, x1, y1 C.double |