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allow scaling gadgets using wheel events during initial placement

This commit is contained in:
Mike Blumenkrantz 2016-10-31 13:06:18 -04:00
parent 1f9801f922
commit b0831d5f0d
1 changed files with 13 additions and 0 deletions
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13
src/bin/e_gadget.c
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@ -2011,6 +2011,17 @@ _editor_pointer_move(Gadget_Item *active EINA_UNUSED, int t EINA_UNUSED, Ecore_E
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
_editor_pointer_wheel(Gadget_Item *active EINA_UNUSED, int t EINA_UNUSED, Ecore_Event_Mouse_Wheel *ev)
{
int w, h;
evas_object_geometry_get(pointer_site, NULL, NULL, &w, &h);
evas_object_resize(pointer_site, w - (ev->z * 10 * e_scale), h - (ev->z * 10 * e_scale));
evas_object_smart_need_recalculate_set(pointer_site, 1);
return ECORE_CALLBACK_RENEW;
}
static void
_editor_pointer_site_init(E_Gadget_Site_Orient orient, Evas_Object *site, Evas_Object *editor, Eina_Bool up)
{
@ -2037,6 +2048,8 @@ _editor_pointer_site_init(E_Gadget_Site_Orient orient, Evas_Object *site, Evas_O
evas_object_event_callback_add(pointer_site, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _editor_site_hints, active);
evas_object_event_callback_add(pointer_site, EVAS_CALLBACK_DEL, _editor_pointer_site_del, active);
E_LIST_HANDLER_APPEND(handlers, ECORE_EVENT_MOUSE_MOVE, _editor_pointer_move, active);
if (!orient)
E_LIST_HANDLER_APPEND(handlers, ECORE_EVENT_MOUSE_WHEEL, _editor_pointer_wheel, active);
E_LIST_HANDLER_APPEND(handlers,
up ? ECORE_EVENT_MOUSE_BUTTON_UP : ECORE_EVENT_MOUSE_BUTTON_DOWN, _editor_pointer_button, active);