| [qet] [4251] fix weird behavior when zooming at the same time of cr?\195? \169ation of shape item |
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Revision: 4251
Author: blacksun
Date: 2015-11-07 13:28:43 +0100 (Sat, 07 Nov 2015)
Log Message:
-----------
fix weird behavior when zooming at the same time of cr?\195?\169ation of shape item
Modified Paths:
--------------
trunk/sources/diagramevent/diagrameventaddelement.h
trunk/sources/diagramevent/diagrameventinterface.cpp
trunk/sources/diagramevent/diagrameventinterface.h
trunk/sources/qetdiagrameditor.cpp
Added Paths:
-----------
trunk/sources/diagramevent/diagrameventaddshape.cpp
trunk/sources/diagramevent/diagrameventaddshape.h
Removed Paths:
-------------
trunk/sources/dvevent/dveventaddshape.cpp
trunk/sources/dvevent/dveventaddshape.h
Modified: trunk/sources/diagramevent/diagrameventaddelement.h
===================================================================
--- trunk/sources/diagramevent/diagrameventaddelement.h 2015-11-07 09:27:39 UTC (rev 4250)
+++ trunk/sources/diagramevent/diagrameventaddelement.h 2015-11-07 12:28:43 UTC (rev 4251)
@@ -30,6 +30,8 @@
*/
class DiagramEventAddElement : public DiagramEventInterface
{
+ Q_OBJECT
+
public:
DiagramEventAddElement(ElementsLocation &location, Diagram *diagram, QPointF pos = QPointF(0,0));
virtual ~DiagramEventAddElement();
Added: trunk/sources/diagramevent/diagrameventaddshape.cpp
===================================================================
--- trunk/sources/diagramevent/diagrameventaddshape.cpp (rev 0)
+++ trunk/sources/diagramevent/diagrameventaddshape.cpp 2015-11-07 12:28:43 UTC (rev 4251)
@@ -0,0 +1,235 @@
+/*
+ Copyright 2006-2015 The QElectroTech Team
+ This file is part of QElectroTech.
+
+ QElectroTech is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 2 of the License, or
+ (at your option) any later version.
+
+ QElectroTech 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "diagrameventaddshape.h"
+#include "diagram.h"
+#include "diagramcommands.h"
+
+/**
+ * @brief DiagramEventAddShape::DiagramEventAddShape
+ * Default constructor
+ * @param diagram : the diagram where this event must operate
+ * @param shape_type : the type of shape to draw
+ */
+DiagramEventAddShape::DiagramEventAddShape(Diagram *diagram, QetShapeItem::ShapeType shape_type) :
+ DiagramEventInterface(diagram),
+ m_shape_type (shape_type),
+ m_shape_item (nullptr),
+ m_help_horiz (nullptr),
+ m_help_verti (nullptr)
+{
+ m_running = true;
+ init();
+}
+
+/**
+ * @brief DiagramEventAddShape::~DiagramEventAddShape
+ */
+DiagramEventAddShape::~DiagramEventAddShape()
+{
+ if ((m_running || m_abort) && m_shape_item)
+ {
+ m_diagram->removeItem(m_shape_item);
+ delete m_shape_item;
+ }
+ delete m_help_horiz;
+ delete m_help_verti;
+
+ foreach (QGraphicsView *v, m_diagram->views())
+ v->setContextMenuPolicy(Qt::DefaultContextMenu);
+}
+
+/**
+ * @brief DiagramEventAddShape::mousePressEvent
+ * Action when mouse is pressed
+ * @param event : event of mouse press
+ * @return : true if this event is managed, otherwise false
+ */
+bool DiagramEventAddShape::mousePressEvent(QGraphicsSceneMouseEvent *event)
+{
+ if (Q_UNLIKELY(m_diagram->isReadOnly())) return false;
+
+ QPointF pos = event->scenePos();
+ if (event->modifiers() != Qt::ControlModifier)
+ pos = Diagram::snapToGrid(pos);
+
+ //Action for left mouse click
+ if (event->button() == Qt::LeftButton)
+ {
+ //Create shape item
+ if (!m_shape_item)
+ {
+ m_shape_item = new QetShapeItem(pos, pos, m_shape_type);
+ m_diagram->addItem (m_shape_item);
+ return true;
+ }
+
+ //If current item isn't a polyline, add it with an undo command
+ if (m_shape_type != QetShapeItem::Polygon)
+ {
+ m_shape_item->setP2 (pos);
+ m_diagram->undoStack().push (new AddItemCommand<QetShapeItem *> (m_shape_item, m_diagram));
+ m_shape_item = nullptr; //< set to nullptr for create new shape at next left clic
+ }
+ //Else add a new point to polyline
+ else
+ {
+ m_shape_item->setNextPoint (pos);
+ }
+
+ return true;
+ }
+
+ if (event->button() == Qt::RightButton)
+ return true;
+
+ return false;
+
+}
+
+/**
+ * @brief DiagramEventAddShape::mouseMoveEvent
+ * Action when mouse move
+ * @param event : event of mouse move
+ * @return : true if this event is managed, otherwise false
+ */
+bool DiagramEventAddShape::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
+{
+ updateHelpCross(event->scenePos());
+
+ if (m_shape_item && event->buttons() == Qt::NoButton)
+ {
+ QPointF pos = event->scenePos();
+ if (event->modifiers() != Qt::ControlModifier)
+ pos = Diagram::snapToGrid(pos);
+
+ m_shape_item->setP2 (pos);
+ return true;
+ }
+
+ return false;
+}
+
+/**
+ * @brief DiagramEventAddShape::mouseReleaseEvent
+ * Action when mouse button is released
+ * @param event : event of mouse release
+ * @return : true if this event is managed, otherwise false
+ */
+bool DiagramEventAddShape::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
+{
+ if (event->button() == Qt::RightButton)
+ {
+ //If shape is created, we manage right click
+ if (m_shape_item)
+ {
+ //Shape is a polyline and have three points or more we just remove the last point
+ if (m_shape_type == QetShapeItem::Polygon && (m_shape_item->pointsCount() >= 3) )
+ {
+ m_shape_item->removePoints();
+
+ QPointF pos = event->scenePos();
+ if (event->modifiers() != Qt::ControlModifier)
+ pos = Diagram::snapToGrid(pos);
+
+ m_shape_item->setP2(pos); //Set the new last point under the cursor
+ return true;
+ }
+
+ //For other case, we remove item from scene
+ m_diagram->removeItem(m_shape_item);
+ delete m_shape_item;
+ m_shape_item = nullptr;
+ return true;
+ }
+
+ //Else (no shape), we set to false the running status
+ //for indicate to the owner of this event that everything is done
+ m_running = false;
+ emit finish();
+ return true;
+ }
+
+ return false;
+}
+
+/**
+ * @brief DiagramEventAddShape::mouseDoubleClickEvent
+ * Action when mouse button is double clicked
+ * @param event : event of mouse double click
+ * @return : true if this event is managed, otherwise false
+ */
+bool DiagramEventAddShape::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
+{
+ //If current item is a polyline, add it with an undo command
+ if (m_shape_item && m_shape_type == QetShapeItem::Polygon && event->button() == Qt::LeftButton)
+ {
+ //<double clic is used to finish polyline, but they also add two points at the same pos
+ //<(double clic is a double press event), so we remove the last point of polyline
+ m_shape_item->removePoints();
+ m_diagram->undoStack().push (new AddItemCommand<QetShapeItem *> (m_shape_item, m_diagram));
+ m_shape_item = nullptr; //< set to nullptr for create new shape at next left clic
+ return true;
+ }
+
+ return false;
+}
+
+void DiagramEventAddShape::init()
+{
+ foreach (QGraphicsView *v, m_diagram->views())
+ v->setContextMenuPolicy(Qt::NoContextMenu);
+}
+
+/**
+ * @brief DiagramEventAddShape::updateHelpCross
+ * Create and update the position of the cross to help user for draw new shape
+ * @param p : the center of the cross
+ */
+void DiagramEventAddShape::updateHelpCross(const QPointF &p)
+{
+ //If line isn't created yet, we create it.
+ if (!m_help_horiz || !m_help_verti)
+ {
+ QPen pen;
+ pen.setWidthF(0.4);
+ pen.setCosmetic(true);
+ pen.setColor(Diagram::background_color == Qt::darkGray ? Qt::lightGray : Qt::darkGray);
+
+ QRectF rect = m_diagram->border_and_titleblock.insideBorderRect();
+
+ if (!m_help_horiz)
+ {
+ m_help_horiz = new QGraphicsLineItem(rect.topLeft().x(), 0, rect.topRight().x(), 0);
+ m_help_horiz->setPen(pen);
+ m_diagram->addItem(m_help_horiz);
+ }
+
+ if (!m_help_verti)
+ {
+ m_help_verti = new QGraphicsLineItem(0, rect.topLeft().y(), 0, rect.bottomLeft().y());
+ m_help_verti->setPen(pen);
+ m_diagram->addItem(m_help_verti);
+ }
+ }
+
+ //Update the position of the cross
+ QPointF point = Diagram::snapToGrid(p);
+
+ m_help_horiz->setY(point.y());
+ m_help_verti->setX(point.x());
+}
Added: trunk/sources/diagramevent/diagrameventaddshape.h
===================================================================
--- trunk/sources/diagramevent/diagrameventaddshape.h (rev 0)
+++ trunk/sources/diagramevent/diagrameventaddshape.h 2015-11-07 12:28:43 UTC (rev 4251)
@@ -0,0 +1,51 @@
+/*
+ Copyright 2006-2015 The QElectroTech Team
+ This file is part of QElectroTech.
+
+ QElectroTech is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 2 of the License, or
+ (at your option) any later version.
+
+ QElectroTech 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef DIAGRAMEVENTADDSHAPE_H
+#define DIAGRAMEVENTADDSHAPE_H
+
+#include "diagrameventinterface.h"
+#include "qetshapeitem.h"
+
+/**
+ * @brief The DiagramEventAddShape class
+ * This event manage the creation of a shape.
+ */
+class DiagramEventAddShape : public DiagramEventInterface
+{
+ Q_OBJECT
+
+ public:
+ DiagramEventAddShape(Diagram *diagram, QetShapeItem::ShapeType shape_type);
+
+ virtual ~DiagramEventAddShape();
+ virtual bool mousePressEvent (QGraphicsSceneMouseEvent *event);
+ virtual bool mouseMoveEvent (QGraphicsSceneMouseEvent *event);
+ virtual bool mouseReleaseEvent (QGraphicsSceneMouseEvent *event);
+ virtual bool mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event);
+ virtual void init();
+
+ private:
+ void updateHelpCross (const QPointF &p);
+
+ protected:
+ QetShapeItem::ShapeType m_shape_type;
+ QetShapeItem *m_shape_item;
+ QGraphicsLineItem *m_help_horiz, *m_help_verti;
+};
+
+#endif // DIAGRAMEVENTADDSHAPE_H
Modified: trunk/sources/diagramevent/diagrameventinterface.cpp
===================================================================
--- trunk/sources/diagramevent/diagrameventinterface.cpp 2015-11-07 09:27:39 UTC (rev 4250)
+++ trunk/sources/diagramevent/diagrameventinterface.cpp 2015-11-07 12:28:43 UTC (rev 4251)
@@ -66,6 +66,7 @@
if (event->key() == Qt::Key_Escape) {
m_running = false;
m_abort = true;
+ emit finish();
return true;
}
return false;
Modified: trunk/sources/diagramevent/diagrameventinterface.h
===================================================================
--- trunk/sources/diagramevent/diagrameventinterface.h 2015-11-07 09:27:39 UTC (rev 4250)
+++ trunk/sources/diagramevent/diagrameventinterface.h 2015-11-07 12:28:43 UTC (rev 4251)
@@ -18,6 +18,8 @@
#ifndef DIAGRAMEVENTINTERFACE_H
#define DIAGRAMEVENTINTERFACE_H
+#include <QObject>
+
class QGraphicsSceneMouseEvent;
class QGraphicsSceneWheelEvent;
class QKeyEvent;
@@ -45,8 +47,10 @@
* the bool m_abort is here for that at destruction time.
*
*/
-class DiagramEventInterface
+class DiagramEventInterface : public QObject
{
+ Q_OBJECT
+
public:
DiagramEventInterface(Diagram *diagram);
virtual ~DiagramEventInterface() = 0;
@@ -61,6 +65,9 @@
virtual bool isFinish () const;
virtual void init();
+ signals:
+ void finish(); //Emited when the interface finish is job.
+
protected:
Diagram *m_diagram;
bool m_running;
Deleted: trunk/sources/dvevent/dveventaddshape.cpp
===================================================================
--- trunk/sources/dvevent/dveventaddshape.cpp 2015-11-07 09:27:39 UTC (rev 4250)
+++ trunk/sources/dvevent/dveventaddshape.cpp 2015-11-07 12:28:43 UTC (rev 4251)
@@ -1,229 +0,0 @@
-/*
- Copyright 2006-2015 The QElectroTech Team
- This file is part of QElectroTech.
-
- QElectroTech is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 2 of the License, or
- (at your option) any later version.
-
- QElectroTech 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
-*/
-#include "dveventaddshape.h"
-#include "diagramview.h"
-#include "qetshapeitem.h"
-#include "diagram.h"
-#include "diagramcommands.h"
-#include <QMouseEvent>
-
-/**
- * @brief DVEventAddShape::DVEventAddShape
- * Default constructor
- * @param dv, the diagram view where operate this event
- * @param shape_type, the shape type to draw
- */
-DVEventAddShape::DVEventAddShape(DiagramView *dv, QetShapeItem::ShapeType shape_type) :
- DVEventInterface(dv),
- m_shape_type (shape_type),
- m_shape_item (nullptr),
- m_help_horiz (nullptr),
- m_help_verti (nullptr)
-{
- m_dv -> setContextMenuPolicy(Qt::NoContextMenu);
-}
-
-/**
- * @brief DVEventAddShape::~DVEventAddShape
- */
-DVEventAddShape::~DVEventAddShape()
-{
- if (m_running || m_abort)
- {
- m_diagram -> removeItem(m_shape_item);
- delete m_shape_item;
- }
- delete m_help_horiz;
- delete m_help_verti;
- m_dv -> setContextMenuPolicy(Qt::DefaultContextMenu);
-}
-
-/**
- * @brief DVEventAddShape::mousePressEvent
- * Action when mouse is pressed
- * @param event : event of mouse press
- * @return : true if this event is managed, otherwise false
- */
-bool DVEventAddShape::mousePressEvent(QMouseEvent *event)
-{
- if (!m_dv->isInteractive() && m_diagram->isReadOnly()) return false;
-
- QPointF pos = m_dv->mapToScene(event->pos());
- if (event->modifiers() != Qt::ControlModifier)
- pos = Diagram::snapToGrid(pos);
-
- //Action for left mouse click
- if (event -> button() == Qt::LeftButton)
- {
- //Create shape item
- if (!m_shape_item)
- {
- m_shape_item = new QetShapeItem(pos, pos, m_shape_type);
- m_diagram -> addItem (m_shape_item);
- m_running = true;
- return true;
- }
-
- //If current item isn't a polyline, add it with an undo command
- if (m_shape_type != QetShapeItem::Polygon)
- {
- m_shape_item -> setP2 (pos);
- m_diagram -> undoStack().push (new AddItemCommand<QetShapeItem *> (m_shape_item, m_diagram));
- m_shape_item = nullptr; //< set to nullptr for create new shape at next left clic
- }
- //Else add a new point to polyline
- else
- {
- m_shape_item -> setNextPoint (pos);
- }
-
- return true;
- }
-
- if (event -> button() == Qt::RightButton)
- return true;
-
- return false;
-}
-
-/**
- * @brief DVEventAddShape::mouseMoveEvent
- * Action when mouse move
- * @param event : event of mouse move
- * @return : true if this event is managed, otherwise false
- */
-bool DVEventAddShape::mouseMoveEvent(QMouseEvent *event)
-{
- updateHelpCross(event->pos());
- if (!m_running) return false;
-
- if (m_shape_item && event -> buttons() == Qt::NoButton)
- {
- QPointF pos = m_dv->mapToScene(event->pos());
- if (event->modifiers() != Qt::ControlModifier)
- pos = Diagram::snapToGrid(pos);
-
- m_shape_item -> setP2 (pos);
- return true;
- }
-
- return false;
-}
-
-/**
- * @brief DVEventAddShape::mouseReleaseEvent
- * Action when mouse button is released
- * @param event : event of mouse release
- * @return : true if this event is managed, otherwise false
- */
-bool DVEventAddShape::mouseReleaseEvent(QMouseEvent *event)
-{
- if (event -> button() == Qt::RightButton)
- {
- //If shape is created, we manage right click
- if (m_shape_item)
- {
- //Shape is a polyline and have three points or more we just remove the last point
- if (m_shape_type == QetShapeItem::Polygon && (m_shape_item -> pointsCount() >= 3) )
- {
- m_shape_item -> removePoints();
-
- QPointF pos = m_dv->mapToScene(event->pos());
- if (event->modifiers() != Qt::ControlModifier)
- pos = Diagram::snapToGrid(pos);
-
- m_shape_item -> setP2(pos); //Set the new last point under the cursor
- return true;
- }
-
- //For other case, we remove item from scene
- m_diagram -> removeItem(m_shape_item);
- delete m_shape_item;
- m_shape_item = nullptr;
- return true;
- }
-
- //Else (no shape), we set to false the running status
- //for indicate to the owner of this event that everything is done
- m_running = false;
- emit finish();
- return true;
- }
-
- return false;
-}
-
-/**
- * @brief DVEventAddShape::mouseDoubleClickEvent
- * @param event
- * @return
- */
-bool DVEventAddShape::mouseDoubleClickEvent(QMouseEvent *event)
-{
- //If current item is a polyline, add it with an undo command
- if (m_shape_item && m_shape_type == QetShapeItem::Polygon && event -> button() == Qt::LeftButton)
- {
- //<double clic is used to finish polyline, but they also add two points at the same pos
- //<(double clic is a double press event), so we remove the last point of polyline
- m_shape_item->removePoints();
- m_diagram -> undoStack().push (new AddItemCommand<QetShapeItem *> (m_shape_item, m_diagram));
- m_shape_item = nullptr; //< set to nullptr for create new shape at next left clic
- return true;
- }
-
- return false;
-}
-
-/**
- * @brief DVEventAddShape::updateHelpCross
- * Create and update the position of the cross to help user for draw new shape
- * @param event
- */
-void DVEventAddShape::updateHelpCross(const QPoint &p)
-{
- //If line isn't created yet, we create it.
- if (!m_help_horiz || !m_help_verti)
- {
- QPen pen;
- pen.setWidthF(0.4);
- pen.setCosmetic(true);
- pen.setColor(Diagram::background_color == Qt::darkGray ? Qt::lightGray : Qt::darkGray);
-
- QRectF rect = m_diagram -> border_and_titleblock.insideBorderRect();
-
- if (!m_help_horiz)
- {
- m_help_horiz = new QGraphicsLineItem(rect.topLeft().x(), 0, rect.topRight().x(), 0);
- m_help_horiz -> setPen(pen);
- m_diagram -> addItem(m_help_horiz);
- }
-
- if (!m_help_verti)
- {
- m_help_verti = new QGraphicsLineItem(0, rect.topLeft().y(), 0, rect.bottomLeft().y());
- m_help_verti -> setPen(pen);
- m_diagram -> addItem(m_help_verti);
- }
- }
-
- //Update the position of the cross
- QPointF point = Diagram::snapToGrid(m_dv->mapToScene(p));
-
- m_help_horiz->setY(point.y());
- m_help_verti->setX(point.x());
-}
Deleted: trunk/sources/dvevent/dveventaddshape.h
===================================================================
--- trunk/sources/dvevent/dveventaddshape.h 2015-11-07 09:27:39 UTC (rev 4250)
+++ trunk/sources/dvevent/dveventaddshape.h 2015-11-07 12:28:43 UTC (rev 4251)
@@ -1,47 +0,0 @@
-/*
- Copyright 2006-2015 The QElectroTech Team
- This file is part of QElectroTech.
-
- QElectroTech is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 2 of the License, or
- (at your option) any later version.
-
- QElectroTech 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
-*/
-#ifndef DVEVENTADDSHAPE_H
-#define DVEVENTADDSHAPE_H
-
-#include "dveventinterface.h"
-#include "qetshapeitem.h"
-
-class QMouseEvent;
-
-class DVEventAddShape : public DVEventInterface
-{
- Q_OBJECT
-
- public:
- DVEventAddShape(DiagramView *dv, QetShapeItem::ShapeType shape_type);
- virtual ~DVEventAddShape ();
- virtual bool mousePressEvent (QMouseEvent *event);
- virtual bool mouseMoveEvent (QMouseEvent *event);
- virtual bool mouseReleaseEvent (QMouseEvent *event);
- virtual bool mouseDoubleClickEvent (QMouseEvent *event);
-
- private:
- void updateHelpCross (const QPoint &p);
-
- protected:
- QetShapeItem::ShapeType m_shape_type;
- QetShapeItem *m_shape_item;
- QGraphicsLineItem *m_help_horiz, *m_help_verti;
-};
-
-#endif // DVEVENTADDSHAPE_H
Modified: trunk/sources/qetdiagrameditor.cpp
===================================================================
--- trunk/sources/qetdiagrameditor.cpp 2015-11-07 09:27:39 UTC (rev 4250)
+++ trunk/sources/qetdiagrameditor.cpp 2015-11-07 12:28:43 UTC (rev 4251)
@@ -36,10 +36,10 @@
#include "diagramfoliolist.h"
#include "qetshapeitem.h"
#include "dveventaddimage.h"
-#include "dveventaddshape.h"
#include "dveventaddtext.h"
#include "reportproperties.h"
#include "diagrampropertieseditordockwidget.h"
+#include "diagrameventaddshape.h"
#include "ui/dialogautonum.h"
@@ -1158,20 +1158,33 @@
else
dvevent = event;
}
- else if (value == "line")
- dvevent = new DVEventAddShape(dv, QetShapeItem::Line);
- else if (value == "rectangle")
- dvevent = new DVEventAddShape(dv, QetShapeItem::Rectangle);
- else if (value == "ellipse")
- dvevent = new DVEventAddShape(dv, QetShapeItem::Ellipse);
- else if (value == "polyline")
- dvevent = new DVEventAddShape(dv, QetShapeItem::Polygon);
if (dvevent)
{
dv->setEventInterface(dvevent);
connect(dvevent, &DVEventInterface::finish, [action](){action->setChecked(false);});
+ return;
}
+
+ if (Q_UNLIKELY (!dv->diagram())) return;
+
+ Diagram *d = dv->diagram();
+ DiagramEventInterface *diagram_event = nullptr;
+
+ if (value == "line")
+ diagram_event = new DiagramEventAddShape (d, QetShapeItem::Line);
+ else if (value == "rectangle")
+ diagram_event = new DiagramEventAddShape (d, QetShapeItem::Rectangle);
+ else if (value == "ellipse")
+ diagram_event = new DiagramEventAddShape (d, QetShapeItem::Ellipse);
+ else if (value == "polyline")
+ diagram_event = new DiagramEventAddShape (d, QetShapeItem::Polygon);
+
+ if (diagram_event)
+ {
+ d->setEventInterface(diagram_event);
+ connect(diagram_event, &DiagramEventInterface::finish, [action](){action->setChecked(false);});
+ }
}
/**