bool wxComboBox::MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam)
{
switch ( msg )
{
case WM_CHAR:
// for compatibility with wxTextCtrl, generate a special message
// when Enter is pressed
switch ( wParam )
{
case VK_RETURN:
{
if (SendMessage(GetHwnd(), CB_GETDROPPEDSTATE, 0, 0))
return false;
wxCommandEvent event(wxEVT_TEXT_ENTER, m_windowId);
const int sel = GetSelection();
event.SetInt(sel);
event.SetString(GetValue());
InitCommandEventWithItems(event, sel);
if ( ProcessCommand(event) )
{
// don't let the event through to the native control
// because it doesn't need it and may generate an annoying
// beep if it gets it
return true;
}
}
break;
case VK_TAB:
// If we have wxTE_PROCESS_ENTER style, we get all char
// events, including those for TAB which are usually used
// for keyboard navigation, but we should not process them
// unless we also have wxTE_PROCESS_TAB style.
if ( !HasFlag(wxTE_PROCESS_TAB) )
{
int flags = 0;
if ( !wxIsShiftDown() )
flags |= wxNavigationKeyEvent::IsForward;
if ( wxIsCtrlDown() )
flags |= wxNavigationKeyEvent::WinChange;
if ( Navigate(flags) )
return true;
}
break;
}
}
if ( ShouldForwardFromEditToCombo(msg) )
{
// For all the messages forward from the edit control the
// result is not used.
WXLRESULT result;
return MSWHandleMessage(&result, msg, wParam, lParam);
}
return false;
}
bool wxComboBox::MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam)
{
switch ( msg )
{
case WM_CHAR:
// for compatibility with wxTextCtrl, generate a special message
// when Enter is pressed
if ( wParam == VK_RETURN )
{
if (SendMessage(GetHwnd(), CB_GETDROPPEDSTATE, 0, 0))
return false;
wxCommandEvent event(wxEVT_TEXT_ENTER, m_windowId);
const int sel = GetSelection();
event.SetInt(sel);
event.SetString(GetValue());
InitCommandEventWithItems(event, sel);
if ( ProcessCommand(event) )
{
// don't let the event through to the native control
// because it doesn't need it and may generate an annoying
// beep if it gets it
return true;
}
}
// fall through, WM_CHAR is one of the message we should forward.
default:
if ( ShouldForwardFromEditToCombo(msg) )
{
// For all the messages forward from the edit control the
// result is not used.
WXLRESULT result;
return MSWHandleMessage(&result, msg, wParam, lParam);
}
}
return false;
}