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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <vcl/svimpbox.hxx>
#include <vcl/svtabbx.hxx>
//the default NotifyStartDrag is weird to me, and defaults to enabling all
//possibilities when drag starts, while restricting it to some subset of
//the configured drag drop mode would make more sense to me, but I'm not
//going to change the baseclass
class LclHeaderTabListBox : public SvHeaderTabListBox
{
public:
LclHeaderTabListBox(vcl::Window* pParent, WinBits nWinStyle)
: SvHeaderTabListBox(pParent, nWinStyle)
{
}
virtual DragDropMode NotifyStartDrag(TransferDataContainer&, SvTreeListEntry*) override
{
return GetDragDropMode();
}
};
class LclTabListBox : public SvTabListBox
{
Link<SvTreeListBox*, void> m_aModelChangedHdl;
Link<SvTreeListBox*, void> m_aStartDragHdl;
Link<SvTreeListBox*, void> m_aEndDragHdl;
public:
LclTabListBox(vcl::Window* pParent, WinBits nWinStyle)
: SvTabListBox(pParent, nWinStyle)
{
}
void SetModelChangedHdl(const Link<SvTreeListBox*, void>& rLink) { m_aModelChangedHdl = rLink; }
void SetStartDragHdl(const Link<SvTreeListBox*, void>& rLink) { m_aStartDragHdl = rLink; }
void SetEndDragHdl(const Link<SvTreeListBox*, void>& rLink) { m_aEndDragHdl = rLink; }
virtual DragDropMode NotifyStartDrag(TransferDataContainer&, SvTreeListEntry*) override
{
return GetDragDropMode();
}
virtual void StartDrag(sal_Int8 nAction, const Point& rPosPixel) override
{
m_aStartDragHdl.Call(this);
SvTabListBox::StartDrag(nAction, rPosPixel);
}
virtual void DragFinished(sal_Int8 nDropAction) override
{
m_aEndDragHdl.Call(this);
SvTabListBox::DragFinished(nDropAction);
}
virtual void ModelHasCleared() override
{
SvTabListBox::ModelHasCleared();
m_aModelChangedHdl.Call(this);
}
virtual void ModelHasInserted(SvTreeListEntry* pEntry) override
{
SvTabListBox::ModelHasInserted(pEntry);
m_aModelChangedHdl.Call(this);
}
virtual void ModelHasInsertedTree(SvTreeListEntry* pEntry) override
{
SvTabListBox::ModelHasInsertedTree(pEntry);
m_aModelChangedHdl.Call(this);
}
virtual void ModelHasMoved(SvTreeListEntry* pSource) override
{
SvTabListBox::ModelHasMoved(pSource);
m_aModelChangedHdl.Call(this);
}
virtual void ModelHasRemoved(SvTreeListEntry* pEntry) override
{
SvTabListBox::ModelHasRemoved(pEntry);
m_aModelChangedHdl.Call(this);
}
virtual SvTreeListEntry* GetDropTarget(const Point& rPos) override
{
pTargetEntry = pImpl->GetEntry(rPos);
// scroll
if (rPos.Y() < 12)
{
ImplShowTargetEmphasis(pTargetEntry, false);
ScrollOutputArea(+1);
}
else
{
Size aSize(pImpl->GetOutputSize());
if (rPos.Y() > aSize.Height() - 12)
{
ImplShowTargetEmphasis(pTargetEntry, false);
ScrollOutputArea(-1);
}
}
return pTargetEntry;
}
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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