Callbacks for window events. More...

#include <gui_tk.h>

Inheritance diagram for GUI::ToplevelWindow_Callback:

Public Member Functions
virtual bool	windowClosing (ToplevelWindow *win)=0
	The window has been asked to be closed.
virtual void	windowClosed (ToplevelWindow *win)=0
	The window will been closed.

Detailed Description

Callbacks for window events.

Definition at line 1738 of file gui_tk.h.

Member Function Documentation

virtual void GUI::ToplevelWindow_Callback::windowClosed ( ToplevelWindow * win ) [pure virtual]

The window will been closed.

Now it is safe to deallocate all external resources that applications may have associated with this window, like registering this window with external callbacks.

Implemented in GUI::TransientWindow.

Referenced by GUI::ToplevelWindow::~ToplevelWindow().

virtual bool GUI::ToplevelWindow_Callback::windowClosing ( ToplevelWindow * win ) [pure virtual]

The window has been asked to be closed.

Return false in order to block the requested action. Do not do any deallocation here, as other callbacks may abort the close process.

Implemented in GUI::TransientWindow.

Referenced by GUI::ToplevelWindow::close().

The documentation for this struct was generated from the following file:

src/libs/gui_tk/gui_tk.h

Public Member Functions

Detailed Description

Member Function Documentation