void wxCheckBox::Command(wxCommandEvent & event)
{
int state = event.GetInt();
wxCHECK_RET( (state == wxCHK_UNCHECKED) || (state == wxCHK_CHECKED)
|| (state == wxCHK_UNDETERMINED),
wxT("event.GetInt() returned an invalid checkbox state") );
Set3StateValue((wxCheckBoxState)state);
ProcessCommand(event);
}
bool wxCheckBox::OSXHandleClicked( double WXUNUSED(timestampsec) )
{
bool sendEvent = true;
wxCheckBoxState newState = Get3StateValue();
if ( !m_peer->ButtonClickDidStateChange() )
{
wxCheckBoxState origState ;
newState = origState = Get3StateValue();
switch (origState)
{
case wxCHK_UNCHECKED:
newState = wxCHK_CHECKED;
break;
case wxCHK_CHECKED:
// If the style flag to allow the user setting the undetermined state is set,
// then set the state to undetermined; otherwise set state to unchecked.
newState = Is3rdStateAllowedForUser() ? wxCHK_UNDETERMINED : wxCHK_UNCHECKED;
break;
case wxCHK_UNDETERMINED:
newState = wxCHK_UNCHECKED;
break;
default:
break;
}
if (newState == origState)
sendEvent = false;
}
if (sendEvent)
{
Set3StateValue( newState );
wxCommandEvent event( wxEVT_COMMAND_CHECKBOX_CLICKED, m_windowId );
event.SetInt( newState );
event.SetEventObject( this );
ProcessCommand( event );
}
return true;
}
wxInt32 wxCheckBox::MacControlHit( WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
{
wxCheckBoxState origState, newState;
newState = origState = Get3StateValue();
switch (origState)
{
case wxCHK_UNCHECKED:
newState = wxCHK_CHECKED;
break;
case wxCHK_CHECKED:
// If the style flag to allow the user setting the undetermined state is set,
// then set the state to undetermined; otherwise set state to unchecked.
newState = Is3rdStateAllowedForUser() ? wxCHK_UNDETERMINED : wxCHK_UNCHECKED;
break;
case wxCHK_UNDETERMINED:
newState = wxCHK_UNCHECKED;
break;
default:
break;
}
if (newState != origState)
{
Set3StateValue( newState );
wxCommandEvent event( wxEVT_COMMAND_CHECKBOX_CLICKED, m_windowId );
event.SetInt( newState );
event.SetEventObject( this );
ProcessCommand( event );
}
return noErr;
}
void wxCheckBox::SetValue(bool val)
{
Set3StateValue(val ? wxCHK_CHECKED : wxCHK_UNCHECKED);
}
