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fixed warnings about possibly uninitialized variables; commented non trivial piece of code

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32953 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-03-21 12:45:24 +00:00
parent ba30efbc53
commit 5301d1f7aa
1 changed files with 22 additions and 22 deletions
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44
src/msw/combobox.cpp
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@@ -241,41 +241,41 @@ LRESULT APIENTRY _EXPORT wxComboEditWndProc(HWND hWnd,
WXLRESULT wxComboBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) WXLRESULT wxComboBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
{ {
bool isSize = false; // TODO: handle WM_CTLCOLOR messages from our EDIT control to be able to
long fromOld, toOld; // set its colour correctly (to be the same as our own one)
// handle WM_CTLCOLOR messages from our EDIT control to be able to set its
// colour correctly (to be the same as our own one)
switch ( nMsg ) switch ( nMsg )
{ {
case CB_SETCURSEL: case CB_SETCURSEL:
// Selection was set with SetSelection. Update the value too. // Selection was set with SetSelection. Update the value too.
if ((int)wParam > GetCount()) if ((int)wParam > GetCount())
m_value = wxEmptyString; m_value.clear();
else else
m_value = GetString(wParam); m_value = GetString(wParam);
m_selectionOld = -1; m_selectionOld = -1;
break; break;
case WM_SIZE: case WM_SIZE:
GetSelection(&fromOld, &toOld); {
isSize = true; // combobox selection sometimes spontaneously changes when its
break; // size changes, restore it to the old value if necessary
long fromOld, toOld;
GetSelection(&fromOld, &toOld);
WXLRESULT result = wxChoice::MSWWindowProc(nMsg, wParam, lParam);
long fromNew, toNew;
GetSelection(&fromNew, &toNew);
if ( fromOld != fromNew || toOld != toNew )
{
SetSelection(fromOld, toOld);
}
return result;
}
} }
WXLRESULT result = wxChoice::MSWWindowProc(nMsg, wParam, lParam); return wxChoice::MSWWindowProc(nMsg, wParam, lParam);
if(isSize)
{
long fromNew, toNew;
GetSelection(&fromNew, &toNew);
if ( fromOld != fromNew || toOld != toNew )
{
SetSelection(fromOld, toOld);
}
}
return result;
} }
bool wxComboBox::MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam) bool wxComboBox::MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam)