don't delete the exiting tooltip if SetToolTip() is called with the same one

[wxWidgets.git] / src / common / appcmn.cpp

diff --git a/src/common/appcmn.cpp b/src/common/appcmn.cpp
index 1e30f70f15ff17234d7091998bdf57f64ba8cac9..3316cced794a86c0cf87aa3ab7e75642ec55f634 100644 (file)
--- a/src/common/appcmn.cpp
+++ b/src/common/appcmn.cpp
@@ -25,14 +25,15 @@
 #endif
 
 #ifndef WX_PRECOMP
+    #include "wx/list.h"
     #include "wx/app.h"
     #include "wx/bitmap.h"
     #include "wx/intl.h"
-    #include "wx/list.h"
     #include "wx/log.h"
     #include "wx/msgdlg.h"
     #include "wx/bitmap.h"
     #include "wx/confbase.h"
+    #include "wx/utils.h"
 #endif
 
 #include "wx/apptrait.h"
@@ -40,7 +41,6 @@
 #include "wx/evtloop.h"
 #include "wx/msgout.h"
 #include "wx/thread.h"
-#include "wx/utils.h"
 #include "wx/ptr_scpd.h"
 
 #if defined(__WXMSW__)
@@ -77,9 +77,7 @@ wxAppBase::wxAppBase()
     m_useBestVisual = false;
     m_isActive = true;
 
-#if wxUSE_EVTLOOP_IN_APP
     m_mainLoop = NULL;
-#endif // wxUSE_EVTLOOP_IN_APP
 
     // We don't want to exit the app if the user code shows a dialog from its
     // OnInit() -- but this is what would happen if we set m_exitOnFrameDelete
@@ -106,7 +104,6 @@ bool wxAppBase::Initialize(int& argcOrig, wxChar **argvOrig)
 #endif
 
     wxInitializeStockLists();
-    wxInitializeStockObjects();
 
     wxBitmap::InitStandardHandlers();
 
@@ -139,7 +136,7 @@ void wxAppBase::CleanUp()
     // undo everything we did in Initialize() above
     wxBitmap::CleanUpHandlers();
 
-    wxDeleteStockObjects();
+    wxStockGDI::DeleteAll();
 
     wxDeleteStockLists();
 
@@ -262,51 +259,37 @@ bool wxAppBase::OnCmdLineParsed(wxCmdLineParser& parser)
 
 int wxAppBase::MainLoop()
 {
-#if wxUSE_EVTLOOP_IN_APP
     wxEventLoopTiedPtr mainLoop(&m_mainLoop, new wxEventLoop);
 
     return m_mainLoop->Run();
-#else // !wxUSE_EVTLOOP_IN_APP
-    return 0;
-#endif // wxUSE_EVTLOOP_IN_APP/!wxUSE_EVTLOOP_IN_APP
 }
 
 void wxAppBase::ExitMainLoop()
 {
-#if wxUSE_EVTLOOP_IN_APP
     // we should exit from the main event loop, not just any currently active
     // (e.g. modal dialog) event loop
     if ( m_mainLoop && m_mainLoop->IsRunning() )
     {
         m_mainLoop->Exit(0);
     }
-#endif // wxUSE_EVTLOOP_IN_APP
 }
 
 bool wxAppBase::Pending()
 {
-#if wxUSE_EVTLOOP_IN_APP
     // use the currently active message loop here, not m_mainLoop, because if
     // we're showing a modal dialog (with its own event loop) currently the
     // main event loop is not running anyhow
     wxEventLoop * const loop = wxEventLoop::GetActive();
 
     return loop && loop->Pending();
-#else // wxUSE_EVTLOOP_IN_APP
-    return false;
-#endif // wxUSE_EVTLOOP_IN_APP/!wxUSE_EVTLOOP_IN_APP
 }
 
 bool wxAppBase::Dispatch()
 {
-#if wxUSE_EVTLOOP_IN_APP
     // see comment in Pending()
     wxEventLoop * const loop = wxEventLoop::GetActive();
 
     return loop && loop->Dispatch();
-#else // wxUSE_EVTLOOP_IN_APP
-    return true;
-#endif // wxUSE_EVTLOOP_IN_APP/!wxUSE_EVTLOOP_IN_APP
 }
 
 // ----------------------------------------------------------------------------
@@ -372,6 +355,10 @@ void wxAppBase::SetActive(bool active, wxWindow * WXUNUSED(lastFocus))
     (void)ProcessEvent(event);
 }
 
+// ----------------------------------------------------------------------------
+// idle handling
+// ----------------------------------------------------------------------------
+
 void wxAppBase::DeletePendingObjects()
 {
     wxList::compatibility_iterator node = wxPendingDelete.GetFirst();
@@ -463,6 +450,24 @@ void wxAppBase::OnIdle(wxIdleEvent& WXUNUSED(event))
 
 }
 
+// ----------------------------------------------------------------------------
+// exceptions support
+// ----------------------------------------------------------------------------
+
+#if wxUSE_EXCEPTIONS
+
+bool wxAppBase::OnExceptionInMainLoop()
+{
+    throw;
+
+    // some compilers are too stupid to know that we never return after throw
+#if defined(__DMC__) || (defined(_MSC_VER) && _MSC_VER < 1200)
+    return false;
+#endif
+}
+
+#endif // wxUSE_EXCEPTIONS
+
 // ----------------------------------------------------------------------------
 // wxGUIAppTraitsBase
 // ----------------------------------------------------------------------------