From 9f2bfce7b27b755f250a14eb374b198af8f37727 Mon Sep 17 00:00:00 2001 From: Stefan Csomor Date: Thu, 26 Feb 2004 07:28:25 +0000 Subject: [PATCH] fixed crash when no wx menubar is created git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25950 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- src/mac/app.cpp | 80 ++++++++++++++++++++++-------------------- src/mac/carbon/app.cpp | 80 ++++++++++++++++++++++-------------------- 2 files changed, 84 insertions(+), 76 deletions(-) diff --git a/src/mac/app.cpp b/src/mac/app.cpp index 0b4b57cc2f..a028b5972b 100644 --- a/src/mac/app.cpp +++ b/src/mac/app.cpp @@ -335,49 +335,53 @@ static pascal OSStatus MenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) { wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar(); - wxFrame* win = mbar->GetFrame(); - if ( win ) + if ( mbar ) { - // VZ: we could find the menu from its handle here by examining all - // the menus in the menu bar recursively but knowing that neither - // wxMSW nor wxGTK do it why bother... -#if 0 - MenuRef menuRef; - - GetEventParameter(event, - kEventParamDirectObject, - typeMenuRef, NULL, - sizeof(menuRef), NULL, - &menuRef); -#endif // 0 - - wxEventType type=0; - MenuCommand cmd=0; - switch (GetEventKind(event)) + wxFrame* win = mbar->GetFrame(); + if ( win ) { - case kEventMenuOpening: - type = wxEVT_MENU_OPEN; - break; - case kEventMenuClosed: - type = wxEVT_MENU_CLOSE; - break; - case kEventMenuTargetItem: - type = wxEVT_MENU_HIGHLIGHT; - GetEventParameter(event, kEventParamMenuCommand, - typeMenuCommand, NULL, - sizeof(cmd), NULL, &cmd); - if (cmd == 0) return eventNotHandledErr; - break; - default: - wxFAIL_MSG(wxT("Unexpected menu event kind")); - break; - } + + // VZ: we could find the menu from its handle here by examining all + // the menus in the menu bar recursively but knowing that neither + // wxMSW nor wxGTK do it why bother... + #if 0 + MenuRef menuRef; + + GetEventParameter(event, + kEventParamDirectObject, + typeMenuRef, NULL, + sizeof(menuRef), NULL, + &menuRef); + #endif // 0 + + wxEventType type=0; + MenuCommand cmd=0; + switch (GetEventKind(event)) + { + case kEventMenuOpening: + type = wxEVT_MENU_OPEN; + break; + case kEventMenuClosed: + type = wxEVT_MENU_CLOSE; + break; + case kEventMenuTargetItem: + type = wxEVT_MENU_HIGHLIGHT; + GetEventParameter(event, kEventParamMenuCommand, + typeMenuCommand, NULL, + sizeof(cmd), NULL, &cmd); + if (cmd == 0) return eventNotHandledErr; + break; + default: + wxFAIL_MSG(wxT("Unexpected menu event kind")); + break; + } - wxMenuEvent wxevent(type, cmd); - wxevent.SetEventObject(win); + wxMenuEvent wxevent(type, cmd); + wxevent.SetEventObject(win); - (void)win->GetEventHandler()->ProcessEvent(wxevent); + (void)win->GetEventHandler()->ProcessEvent(wxevent); + } } return eventNotHandledErr; diff --git a/src/mac/carbon/app.cpp b/src/mac/carbon/app.cpp index 0b4b57cc2f..a028b5972b 100644 --- a/src/mac/carbon/app.cpp +++ b/src/mac/carbon/app.cpp @@ -335,49 +335,53 @@ static pascal OSStatus MenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) { wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar(); - wxFrame* win = mbar->GetFrame(); - if ( win ) + if ( mbar ) { - // VZ: we could find the menu from its handle here by examining all - // the menus in the menu bar recursively but knowing that neither - // wxMSW nor wxGTK do it why bother... -#if 0 - MenuRef menuRef; - - GetEventParameter(event, - kEventParamDirectObject, - typeMenuRef, NULL, - sizeof(menuRef), NULL, - &menuRef); -#endif // 0 - - wxEventType type=0; - MenuCommand cmd=0; - switch (GetEventKind(event)) + wxFrame* win = mbar->GetFrame(); + if ( win ) { - case kEventMenuOpening: - type = wxEVT_MENU_OPEN; - break; - case kEventMenuClosed: - type = wxEVT_MENU_CLOSE; - break; - case kEventMenuTargetItem: - type = wxEVT_MENU_HIGHLIGHT; - GetEventParameter(event, kEventParamMenuCommand, - typeMenuCommand, NULL, - sizeof(cmd), NULL, &cmd); - if (cmd == 0) return eventNotHandledErr; - break; - default: - wxFAIL_MSG(wxT("Unexpected menu event kind")); - break; - } + + // VZ: we could find the menu from its handle here by examining all + // the menus in the menu bar recursively but knowing that neither + // wxMSW nor wxGTK do it why bother... + #if 0 + MenuRef menuRef; + + GetEventParameter(event, + kEventParamDirectObject, + typeMenuRef, NULL, + sizeof(menuRef), NULL, + &menuRef); + #endif // 0 + + wxEventType type=0; + MenuCommand cmd=0; + switch (GetEventKind(event)) + { + case kEventMenuOpening: + type = wxEVT_MENU_OPEN; + break; + case kEventMenuClosed: + type = wxEVT_MENU_CLOSE; + break; + case kEventMenuTargetItem: + type = wxEVT_MENU_HIGHLIGHT; + GetEventParameter(event, kEventParamMenuCommand, + typeMenuCommand, NULL, + sizeof(cmd), NULL, &cmd); + if (cmd == 0) return eventNotHandledErr; + break; + default: + wxFAIL_MSG(wxT("Unexpected menu event kind")); + break; + } - wxMenuEvent wxevent(type, cmd); - wxevent.SetEventObject(win); + wxMenuEvent wxevent(type, cmd); + wxevent.SetEventObject(win); - (void)win->GetEventHandler()->ProcessEvent(wxevent); + (void)win->GetEventHandler()->ProcessEvent(wxevent); + } } return eventNotHandledErr; -- 2.45.2