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Slightly simplify wxChoice::MSWShouldPreProcessMessage()

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No real changes, just make this version more consistent with the one in
wxTextCtrl and avoid unnecessary casts.
This commit is contained in:
Vadim Zeitlin
2021-07-23 17:10:34 +01:00
parent 8004002e5e
commit 61ff7de997
1 changed files with 13 additions and 9 deletions
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22
src/msw/choice.cpp
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@@ -121,21 +121,25 @@ bool wxChoice::Create(wxWindow *parent,
style, validator, name);
}
bool wxChoice::MSWShouldPreProcessMessage(WXMSG *pMsg)
bool wxChoice::MSWShouldPreProcessMessage(WXMSG *msg)
{
MSG *msg = (MSG *) pMsg;
// if the dropdown list is visible, don't preprocess certain keys
if ( msg->message == WM_KEYDOWN
&& (msg->wParam == VK_ESCAPE || msg->wParam == VK_RETURN) )
if ( msg->message == WM_KEYDOWN )
{
if (::SendMessage(GetHwndOf(this), CB_GETDROPPEDSTATE, 0, 0))
switch ( msg->wParam )
{
return false;
case VK_ESCAPE:
case VK_RETURN:
// These keys are needed by the control itself when the
// dropdown list is visible, so don't preprocess them then.
if (::SendMessage(GetHwndOf(this), CB_GETDROPPEDSTATE, 0, 0))
{
return false;
}
break;
}
}
return wxControl::MSWShouldPreProcessMessage(pMsg);
return wxControl::MSWShouldPreProcessMessage(msg);
}
WXDWORD wxChoice::MSWGetStyle(long style, WXDWORD *exstyle) const