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fix for late redraw messages in a already destroyed window hierarchy

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26079 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2004-03-04 07:18:36 +00:00
parent e7d70ef0e3
commit bcce8f754f
2 changed files with 10 additions and 4 deletions
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7
src/mac/carbon/checklst.cpp
View File

@@ -69,16 +69,19 @@ static pascal void wxMacCheckListDefinition( short message, Boolean isSelected,
Cell cell, short dataOffset, short dataLength, Cell cell, short dataOffset, short dataLength,
ListHandle listHandle ) ListHandle listHandle )
{ {
wxCheckListBox* list;
list = (wxCheckListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) );
if ( list == NULL )
return ;
GrafPtr savePort; GrafPtr savePort;
GrafPtr grafPtr; GrafPtr grafPtr;
RgnHandle savedClipRegion; RgnHandle savedClipRegion;
SInt32 savedPenMode; SInt32 savedPenMode;
wxCheckListBox* list;
GetPort(&savePort); GetPort(&savePort);
SetPort((**listHandle).port); SetPort((**listHandle).port);
grafPtr = (**listHandle).port ; grafPtr = (**listHandle).port ;
// typecast our refCon // typecast our refCon
list = (wxCheckListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) );
// Calculate the cell rect. // Calculate the cell rect.

7
src/mac/checklst.cpp
View File

@@ -69,16 +69,19 @@ static pascal void wxMacCheckListDefinition( short message, Boolean isSelected,
Cell cell, short dataOffset, short dataLength, Cell cell, short dataOffset, short dataLength,
ListHandle listHandle ) ListHandle listHandle )
{ {
wxCheckListBox* list;
list = (wxCheckListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) );
if ( list == NULL )
return ;
GrafPtr savePort; GrafPtr savePort;
GrafPtr grafPtr; GrafPtr grafPtr;
RgnHandle savedClipRegion; RgnHandle savedClipRegion;
SInt32 savedPenMode; SInt32 savedPenMode;
wxCheckListBox* list;
GetPort(&savePort); GetPort(&savePort);
SetPort((**listHandle).port); SetPort((**listHandle).port);
grafPtr = (**listHandle).port ; grafPtr = (**listHandle).port ;
// typecast our refCon // typecast our refCon
list = (wxCheckListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) );
// Calculate the cell rect. // Calculate the cell rect.