// headers
// ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma implementation "popupwinbase.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
{
public:
wxPopupWindowHandler(wxPopupTransientWindow *popup) : m_popup(popup) {}
- ~wxPopupWindowHandler();
protected:
// event handlers
{
public:
wxPopupFocusHandler(wxPopupTransientWindow *popup) : m_popup(popup) {}
- ~wxPopupFocusHandler();
protected:
void OnKillFocus(wxFocusEvent& event);
// subclass the window which has the focus, and not winFocus passed in or
// otherwise everything else breaks down
m_focus = FindFocus();
-#elif __WXGTK__
+#elif defined(__WXGTK__)
// GTK+ catches the activate events from the popup
// window, not the focus events from the child window
m_focus = this;
m_focus->PushEventHandler(m_handlerFocus);
}
-
- // catch destroy events, if you close a program with a popup shown in MSW
- // you get a segfault if m_child or m_focus are deleted before this is
- m_child->Connect(wxEVT_DESTROY,
- wxWindowDestroyEventHandler(wxPopupTransientWindow::OnDestroy),
- NULL, this);
- if (m_focus)
- m_focus->Connect(wxEVT_DESTROY,
- wxWindowDestroyEventHandler(wxPopupTransientWindow::OnDestroy),
- NULL, this);
}
bool wxPopupTransientWindow::Show( bool show )
return false;
}
-void wxPopupTransientWindow::OnDestroy(wxWindowDestroyEvent& event)
-{
- if (event.GetEventObject() == m_child)
- m_child = NULL;
- if (event.GetEventObject() == m_focus)
- m_focus = NULL;
-}
-
#ifdef __WXMSW__
void wxPopupTransientWindow::OnIdle(wxIdleEvent& event)
{
// ----------------------------------------------------------------------------
// wxPopupWindowHandler
// ----------------------------------------------------------------------------
-wxPopupWindowHandler::~wxPopupWindowHandler()
-{
- if (m_popup && (m_popup->m_handlerPopup == this))
- m_popup->m_handlerPopup = NULL;
-}
void wxPopupWindowHandler::OnLeftDown(wxMouseEvent& event)
{
// ----------------------------------------------------------------------------
// wxPopupFocusHandler
// ----------------------------------------------------------------------------
-wxPopupFocusHandler::~wxPopupFocusHandler()
-{
- if (m_popup && (m_popup->m_handlerFocus == this))
- m_popup->m_handlerFocus = NULL;
-}
void wxPopupFocusHandler::OnKillFocus(wxFocusEvent& event)
{