void wxToggleButton::Click()
{
wxCommandEvent event(wxEVT_TOGGLEBUTTON, GetId());
InitCommandEvent(event);
event.SetInt(GetValue());
Command(event);
}
void wxTextCtrl::OnChar(wxKeyEvent& event)
{
switch ( event.GetKeyCode() )
{
case WXK_RETURN:
if ( !HasFlag(wxTE_MULTILINE) )
{
wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
InitCommandEvent(event);
event.SetString(GetValue());
if ( GetEventHandler()->ProcessEvent(event) )
return;
}
//else: multiline controls need Enter for themselves
break;
case WXK_TAB:
// ok, so this is getting absolutely ridiculous but I don't see
// any other way to fix this bug: when a multiline text control is
// inside a wxFrame, we need to generate the navigation event as
// otherwise nothing happens at all, but when the same control is
// created inside a dialog, IsDialogMessage() *does* switch focus
// all by itself and so if we do it here as well, it is advanced
// twice and goes to the next control... to prevent this from
// happening we're doing this ugly check, the logic being that if
// we don't have focus then it had been already changed to the next
// control
//
// the right thing to do would, of course, be to understand what
// the hell is IsDialogMessage() doing but this is beyond my feeble
// forces at the moment unfortunately
if ( !(m_windowStyle & wxTE_PROCESS_TAB))
{
if ( FindFocus() == this )
{
int flags = 0;
if (!event.ShiftDown())
flags |= wxNavigationKeyEvent::IsForward ;
if (event.ControlDown())
flags |= wxNavigationKeyEvent::WinChange ;
if (Navigate(flags))
return;
}
}
else
{
// Insert tab since calling the default Windows handler
// doesn't seem to do it
WriteText(wxT("\t"));
}
break;
}
// no, we didn't process it
event.Skip();
}
bool wxTextCtrl::OS2Command(
WXUINT uParam
, WXWORD WXUNUSED(vId)
)
{
switch (uParam)
{
case EN_SETFOCUS:
case EN_KILLFOCUS:
{
wxFocusEvent vEvent( uParam == EN_KILLFOCUS ? wxEVT_KILL_FOCUS
: wxEVT_SET_FOCUS
,m_windowId
);
vEvent.SetEventObject(this);
GetEventHandler()->ProcessEvent(vEvent);
}
break;
case EN_CHANGE:
{
if (m_bSkipUpdate)
{
m_bSkipUpdate = false;
break;
}
wxCommandEvent vEvent( wxEVT_COMMAND_TEXT_UPDATED
,m_windowId
);
InitCommandEvent(vEvent);
ProcessCommand(vEvent);
}
break;
case EN_OVERFLOW:
//
// The text size limit has been hit - increase it
//
AdjustSpaceLimit();
break;
case EN_SCROLL:
case EN_INSERTMODETOGGLE:
case EN_MEMERROR:
return false;
default:
return false;
}
//
// Processed
//
return true;
} // end of wxTextCtrl::OS2Command
void wxRadioBox::SendRadioEvent()
{
wxCHECK_RET( m_selection != -1, _T("no active radio button") );
wxCommandEvent event(wxEVT_COMMAND_RADIOBOX_SELECTED, GetId());
InitCommandEvent(event);
event.SetInt(m_selection);
event.SetString(GetString(m_selection));
Command(event);
}
void
wxControlWithItemsBase::InitCommandEventWithItems(wxCommandEvent& event, int n)
{
InitCommandEvent(event);
if ( n != wxNOT_FOUND )
{
if ( HasClientObjectData() )
event.SetClientObject(GetClientObject(n));
else if ( HasClientUntypedData() )
event.SetClientData(GetClientData(n));
}
}
bool wxTextCtrl::SendUpdateEvent()
{
// is event reporting suspended?
if ( m_suppressNextUpdate )
{
// do process the next one
m_suppressNextUpdate = false;
return false;
}
wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, GetId());
InitCommandEvent(event);
event.SetString(GetValue());
return ProcessCommand(event);
}
void wxSpinCtrl::OnChar (
wxKeyEvent& rEvent
)
{
switch (rEvent.GetKeyCode())
{
case WXK_RETURN:
{
wxCommandEvent vEvent( wxEVT_COMMAND_TEXT_ENTER
,m_windowId
);
wxString sVal = wxGetWindowText(m_hWndBuddy);
InitCommandEvent(vEvent);
vEvent.SetString(sVal);
vEvent.SetInt(GetValue());
if (HandleWindowEvent(vEvent))
return;
break;
}
case WXK_TAB:
//
// Always produce navigation event - even if we process TAB
// ourselves the fact that we got here means that the user code
// decided to skip processing of this TAB - probably to let it
// do its default job.
//
{
wxNavigationKeyEvent vEventNav;
vEventNav.SetDirection(!rEvent.ShiftDown());
vEventNav.SetWindowChange(rEvent.ControlDown());
vEventNav.SetEventObject(this);
if (GetParent()->HandleWindowEvent(vEventNav))
return;
}
break;
}
//
// No, we didn't process it
//
rEvent.Skip();
} // end of wxSpinCtrl::OnChar
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 )
{
wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
InitCommandEvent(event);
event.SetString(GetValue());
event.SetInt(GetSelection());
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
case WM_SYSCHAR:
return HandleChar(wParam, lParam, true /* isASCII */);
case WM_SYSKEYDOWN:
case WM_KEYDOWN:
return HandleKeyDown(wParam, lParam);
case WM_SYSKEYUP:
case WM_KEYUP:
return HandleKeyUp(wParam, lParam);
case WM_SETFOCUS:
return HandleSetFocus((WXHWND)wParam);
case WM_KILLFOCUS:
return HandleKillFocus((WXHWND)wParam);
}
return false;
}
bool wxTextCtrl::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
{
switch ( param )
{
case EN_SETFOCUS:
case EN_KILLFOCUS:
{
wxFocusEvent event(param == EN_KILLFOCUS ? wxEVT_KILL_FOCUS
: wxEVT_SET_FOCUS,
m_windowId);
event.SetEventObject(this);
GetEventHandler()->ProcessEvent(event);
}
break;
case EN_CHANGE:
SendUpdateEvent();
break;
case EN_MAXTEXT:
// the text size limit has been hit -- try to increase it
if ( !AdjustSpaceLimit() )
{
wxCommandEvent event(wxEVT_COMMAND_TEXT_MAXLEN, m_windowId);
InitCommandEvent(event);
event.SetString(GetValue());
ProcessCommand(event);
}
break;
// the other edit notification messages are not processed
default:
return false;
}
// processed
return true;
}
void wxButton::Click()
{
wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, GetId());
InitCommandEvent(event);
Command(event);
}
void wxButton::Click()
{
wxCommandEvent event(wxEVT_BUTTON, GetId());
InitCommandEvent(event);
Command(event);
}
