bool DockBase::DragAndDrop_HandleDrop( gwen::DragAndDrop::Package* pPackage, int x, int y )
{
gwen::Point pPos = CanvasPosToLocal( gwen::Point( x, y ) );
int dir = GetDroppedTabDirection( pPos.x, pPos.y );
DockedTabControl* pAddTo = m_DockedTabControl;
if ( dir == Pos::Fill && pAddTo == NULL ) { return false; }
if ( dir != Pos::Fill )
{
DockBase* pDock = GetChildDock( dir );
pAddTo = pDock->m_DockedTabControl;
if ( !m_bDropFar ) { pDock->BringToFront(); }
else { pDock->SendToBack(); }
}
if ( pPackage->name == "TabButtonMove" )
{
TabButton* pTabButton = gwen_cast<TabButton> ( DragAndDrop::SourceControl );
if ( !pTabButton ) { return false; }
pAddTo->AddPage( pTabButton );
}
if ( pPackage->name == "TabWindowMove" )
{
DockedTabControl* pTabControl = gwen_cast<DockedTabControl> ( DragAndDrop::SourceControl );
if ( !pTabControl ) { return false; }
if ( pTabControl == pAddTo ) { return false; }
pTabControl->MoveTabsTo( pAddTo );
}
Invalidate();
return true;
}
bool DockBase::DragAndDrop_HandleDrop( Gwen::DragAndDrop::Package* pPackage, int x, int y )
{
Gwen::Point pPos = CanvasPosToLocal( Gwen::Point( x, y ) );
int dir = GetDroppedTabDirection( pPos.x, pPos.y );
DockedTabControl* pAddTo = m_DockedTabControl;
if ( dir == Pos::Fill && pAddTo == NULL ) return false;
if ( dir != Pos::Fill )
{
DockBase* pDock = GetChildDock( dir );
pAddTo = pDock->m_DockedTabControl;
if ( !m_bDropFar ) pDock->BringToFront();
else pDock->SendToBack();
}
if ( pPackage->name == "TabButtonMove" )
{
TabButton* pTabButton = DragAndDrop::SourceControl->DynamicCastTabButton();
if ( !pTabButton ) return false;
AddTabToDock( pTabButton, pAddTo );
}
if ( pPackage->name == "TabWindowMove" )
{
DockedTabControl* pTabControl = DragAndDrop::SourceControl->DynamicCastDockedTabControl();
if ( !pTabControl ) return false;
if ( pTabControl == pAddTo ) return false;
pTabControl->MoveTabsTo( pAddTo );
}
Invalidate();
return true;
}