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create/src/Mod/TechDraw/Gui/ViewProviderLeader.h

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/***************************************************************************
* Copyright (c) 2004 Jürgen Riegel <juergen.riegel@web.de> *
* Copyright (c) 2019 Wanderer Fan <wandererfan@gmail.com> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#ifndef DRAWINGGUI_VIEWPROVIDERLEADER_H
#define DRAWINGGUI_VIEWPROVIDERLEADER_H
#include <App/PropertyUnits.h>
#include <Mod/TechDraw/App/DrawLeaderLine.h>
#include "ViewProviderDrawingView.h"
namespace TechDraw {
class DrawRichAnno;
class DrawLeaderLine;
}
namespace TechDrawGui {
class TechDrawGuiExport ViewProviderLeader : public ViewProviderDrawingView
{
PROPERTY_HEADER_WITH_OVERRIDE(TechDrawGui::ViewProviderLeader);
public:
/// constructor
ViewProviderLeader();
/// destructor
~ViewProviderLeader() override;
App::PropertyLength LineWidth;
App::PropertyEnumeration LineStyle;
App::PropertyColor Color;
/* virtual void setDisplayMode(const char* ModeName);*/
bool useNewSelectionModel() const override {return false;}
/* virtual std::vector<std::string> getDisplayModes(void) const;*/
void updateData(const App::Property*) override;
void onChanged(const App::Property* p) override;
bool setEdit(int ModNum) override;
bool doubleClicked() override;
bool onDelete(const std::vector<std::string> &) override;
bool canDelete(App::DocumentObject* obj) const override;
static const char* LineStyleEnums[];
std::vector<App::DocumentObject*> claimChildren() const override;
TechDraw::DrawLeaderLine* getViewObject() const override;
TechDraw::DrawLeaderLine* getFeature() const;
protected:
double getDefLineWeight();
App::Color getDefLineColor();
void handleChangedPropertyType(Base::XMLReader &reader, const char *TypeName, App::Property * prop) override;
private:
static App::PropertyIntegerConstraint::Constraints LineStyleRange;
};
} // namespace TechDrawGui
#endif // DRAWINGGUI_VIEWPROVIDERLEADER_H