Lines Matching refs:is
3 This class is used for pseudo-events which are called by wxWidgets
31 The code for doing this has to be mixed up with the code that is invoked when
32 an action is invoked for a menu item or button.
39 The same handler can update a menu item and toolbar button, if the identifier is the same.
45 These events will work for popup menus as well as menubars. Just before a menu is popped
46 up, \helpref{wxMenu::UpdateUI}{wxmenuupdateui} is called to process any UI events for
49 If you find that the overhead of UI update processing is affecting
60 points, for example when a dialog is about to be shown, in case the user
66 which is {\bf always} called in idle time.
69 and GTK+, events for menubar items are only sent when the menu is about
88 Returns {\tt true} if it is appropriate to update (send UI update events to)
96 the update mode is initially wxUPDATE\_UI\_PROCESS\_ALL and
97 the interval is set to 0; so update events will be sent as
197 current time. It is assumed that update events are
198 normally sent in idle time, so this is called at the end of
216 The default is wxUPDATE\_UI\_PROCESS\_ALL.
242 The default is 0.
248 is about to be shown.