bool MsgRouter::setKeyboardFocus( const Widget_p& pFocus )
{
// Return if Widget is not child of our root.
if( pFocus && (!pFocus->hook() || pFocus->hook()->root() != m_pRoot) )
return false;
// Handle old focus.
Widget * pOldFocus = m_keyFocusWidget.rawPtr();
if( pFocus == pOldFocus )
return true;
if( pOldFocus )
_setWidgetFocused( pOldFocus, false );
// Handle new focus, possibly switching focus group.
if( pFocus )
{
// Check what focus group (if any) this Widget belongs to.
m_keyFocusGroup = 0;
Container * p = pFocus->_parent();
while( p )
{
if( p->_isPanel() && static_cast<Panel*>(p)->isFocusGroup() )
{
m_keyFocusGroup = static_cast<Panel*>(p);
break;
}
p = p->_parent();
}
// Activate focus
_setWidgetFocused( pFocus.rawPtr(), true );
}
// Set members and exit.
m_keyFocusWidget = pFocus.rawPtr();
m_focusGroupMap[m_keyFocusGroup] = pFocus.rawPtr();
return true;
}
void cbInitDrag( const Msg_p& _pMsg, const Object_p& pObject )
{
Widget_p pWidget = Widget::cast(pObject);
FlexHook_p pHook = FlexHook::cast(pWidget->hook());
dragStartPos = pHook->floatOfs();
printf( "DRAG START!\n" );
}
void cbDragWidget( const Msg_p& _pMsg, const Object_p& pObject )
{
Widget_p pWidget = Widget::cast(pObject);
if( _pMsg->type() != WG_MSG_MOUSE_DRAG || !pWidget->parent() )
return;
const MouseDragMsg_p pMsg = MouseDragMsg::cast(_pMsg);
Coord dragDistance = pMsg->draggedTotal();
Coord ofs = dragStartPos + dragDistance;
// printf( "AccDistance: %d, %d\n", dragDistance.x, dragDistance.y );
printf( "ofs: %d, %d start: %d %d distance: %d, %d\n", ofs.x, ofs.y, dragStartPos.x, dragStartPos.y, dragDistance.x, dragDistance.y );
FlexHook_p pHook = FlexHook::cast(pWidget->hook());
pHook->setOfs(dragStartPos+dragDistance);
}