bcfbd990a7
TaskPanel can be open by double clicking either Balloon label on drawing page or Balloon object in tree view.
127 lines
4.2 KiB
C++
127 lines
4.2 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 Luke Parry <l.parry@warwick.ac.uk> *
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* Copyright (c) 2019 Franck Jullien <franck.jullien@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef DRAWINGGUI_QGRAPHICSITEMVIEWBALLOON_H
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#define DRAWINGGUI_QGRAPHICSITEMVIEWBALLOON_H
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#include <QObject>
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#include <QGraphicsView>
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#include <QStyleOptionGraphicsItem>
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#include <QGraphicsItem>
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#include <QGraphicsObject>
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#include <QColor>
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#include <QFont>
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#include <Base/Vector3D.h>
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#include "QGIView.h"
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#include "QGIViewPart.h"
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#include "QGCustomText.h"
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#include "QGIViewDimension.h"
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namespace TechDraw {
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class DrawViewBalloon;
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}
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namespace TechDrawGeometry {
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class BaseGeom;
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class AOC;
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}
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namespace TechDrawGui
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{
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class QGIArrow;
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class QGIDimLines;
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class QGIViewBalloon;
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class QGIBalloonLabel : public QGIDatumLabel
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{
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Q_OBJECT
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public:
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enum {Type = QGraphicsItem::UserType + 141};
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int type() const override { return Type;}
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QGIViewBalloon *parent;
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protected:
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virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) override;
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};
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//*******************************************************************
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class TechDrawGuiExport QGIViewBalloon : public QGIView
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{
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Q_OBJECT
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public:
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enum {Type = QGraphicsItem::UserType + 140};
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explicit QGIViewBalloon();
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virtual ~QGIViewBalloon() = default;
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void setViewPartFeature(TechDraw::DrawViewBalloon *obj);
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int type() const override { return Type;}
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virtual void drawBorder() override;
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virtual void updateView(bool update = false) override;
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virtual void paint( QPainter * painter,
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const QStyleOptionGraphicsItem * option,
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QWidget * widget = 0 ) override;
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virtual QColor getNormalColor(void) override;
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QString getLabelText(void);
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void draw_modifier(bool modifier);
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void placeBalloon(QPointF pos);
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TechDraw::DrawViewBalloon *dvBalloon;
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public Q_SLOTS:
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void balloonLabelDragged(bool ctrl);
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void balloonLabelDragFinished(void);
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void select(bool state);
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void hover(bool state);
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void updateBalloon(bool obtuse = false);
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protected:
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void draw() override;
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virtual QVariant itemChange( GraphicsItemChange change,
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const QVariant &value ) override;
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virtual void setSvgPens(void);
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virtual void setPens(void);
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QString getPrecision(void);
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protected:
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bool hasHover;
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QGIBalloonLabel* balloonLabel;
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QGIDimLines* balloonLines;
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QGIDimLines* balloonShape;
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QGIArrow* arrow;
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double m_lineWidth;
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bool m_obtuse;
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void parentViewMousePressed(QGIView *view, QPointF pos);
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QPointF *oldLabelCenter;
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QGIView *parent;
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};
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} // namespace MDIViewPageGui
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#endif // DRAWINGGUI_QGRAPHICSITEMVIEWBALLOON_H
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