AuroraMiddleware/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

don't eat Shift-Ctrl-[XCV] keys

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16879 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2002-08-30 21:30:28 +00:00
parent 4d7b7fc212
commit cf6e951cf2
1 changed files with 35 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
src/msw/textctrl.cpp
View File

@ -1189,24 +1189,42 @@ bool wxTextCtrl::MSWShouldPreProcessMessage(WXMSG* pMsg)
}
else // no Alt
{
if ( wxIsCtrlDown() )
// we want to process some Ctrl-foo and Shift-bar but no key
// combinations without either Ctrl or Shift nor with both of them
// pressed
const int ctrl = wxIsCtrlDown(),
shift = wxIsShiftDown();
switch ( ctrl + shift )
{
switch ( vkey )
{
case 'C':
case 'V':
case 'X':
case VK_INSERT:
case VK_DELETE:
case VK_HOME:
case VK_END:
return FALSE;
}
}
else if ( wxIsShiftDown() )
{
if ( vkey == VK_INSERT || vkey == VK_DELETE )
return FALSE;
default:
wxFAIL_MSG( _T("how many modifiers have we got?") );
// fall through
case 0:
case 2:
break;
case 1:
// either Ctrl or Shift pressed
if ( ctrl )
{
switch ( vkey )
{
case 'C':
case 'V':
case 'X':
case VK_INSERT:
case VK_DELETE:
case VK_HOME:
case VK_END:
return FALSE;
}
}
else // Shift is pressed
{
if ( vkey == VK_INSERT || vkey == VK_DELETE )
return FALSE;
}
}
}
}