mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-12-19 14:50:53 +01:00
replace tabs by 4 spaces
This commit is contained in:
Martin Marmsoler
committed by
Martin Marmsoler
Martin Marmsoler
parent
752f31513c
commit
73b394527d
@@ -1,19 +1,19 @@
|
||||
/*
|
||||
Copyright 2006-2020 The QElectroTech Team
|
||||
This file is part of QElectroTech.
|
||||
Copyright 2006-2020 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 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.
|
||||
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/>.
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
#include "partellipse.h"
|
||||
#include "QPropertyUndoCommand/qpropertyundocommand.h"
|
||||
@@ -22,367 +22,367 @@
|
||||
#include "QetGraphicsItemModeler/qetgraphicshandlerutility.h"
|
||||
|
||||
/**
|
||||
@brief PartEllipse::PartEllipse
|
||||
Constructor
|
||||
@param editor : QETElementEditor of this part
|
||||
@param parent : parent item
|
||||
@brief PartEllipse::PartEllipse
|
||||
Constructor
|
||||
@param editor : QETElementEditor of this part
|
||||
@param parent : parent item
|
||||
*/
|
||||
PartEllipse::PartEllipse(QETElementEditor *editor, QGraphicsItem *parent) :
|
||||
AbstractPartEllipse(editor, parent),
|
||||
m_undo_command(nullptr)
|
||||
AbstractPartEllipse(editor, parent),
|
||||
m_undo_command(nullptr)
|
||||
{}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::~PartEllipse
|
||||
Destructor
|
||||
@brief PartEllipse::~PartEllipse
|
||||
Destructor
|
||||
*/
|
||||
PartEllipse::~PartEllipse()
|
||||
{
|
||||
if(m_undo_command) delete m_undo_command;
|
||||
removeHandler();
|
||||
if(m_undo_command) delete m_undo_command;
|
||||
removeHandler();
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::paint
|
||||
Draw this ellpise
|
||||
@param painter
|
||||
@param options
|
||||
@param widget
|
||||
@brief PartEllipse::paint
|
||||
Draw this ellpise
|
||||
@param painter
|
||||
@param options
|
||||
@param widget
|
||||
*/
|
||||
void PartEllipse::paint(QPainter *painter, const QStyleOptionGraphicsItem *options, QWidget *widget)
|
||||
{
|
||||
Q_UNUSED(widget);
|
||||
applyStylesToQPainter(*painter);
|
||||
Q_UNUSED(widget);
|
||||
applyStylesToQPainter(*painter);
|
||||
|
||||
QPen t = painter -> pen();
|
||||
QPen t = painter -> pen();
|
||||
|
||||
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
|
||||
t.setCosmetic(options && options -> levelOfDetail < 1.0);
|
||||
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
|
||||
t.setCosmetic(options && options -> levelOfDetail < 1.0);
|
||||
#else
|
||||
#if TODO_LIST
|
||||
#pragma message("@TODO remove code for QT 6 or later")
|
||||
#endif
|
||||
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
|
||||
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
|
||||
#endif
|
||||
if (isSelected())
|
||||
t.setColor(Qt::red);
|
||||
if (isSelected())
|
||||
t.setColor(Qt::red);
|
||||
|
||||
painter -> setPen(t);
|
||||
painter -> drawEllipse(rect());
|
||||
painter -> setPen(t);
|
||||
painter -> drawEllipse(rect());
|
||||
|
||||
if (m_hovered)
|
||||
drawShadowShape(painter);
|
||||
if (m_hovered)
|
||||
drawShadowShape(painter);
|
||||
|
||||
if (isSelected())
|
||||
drawCross(m_rect.center(), painter);
|
||||
if (isSelected())
|
||||
drawCross(m_rect.center(), painter);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::toXml
|
||||
Export this ellipse in xml
|
||||
@param xml_document : Xml document to use for create the xml element.
|
||||
@return : an xml element that describe this ellipse
|
||||
@brief PartEllipse::toXml
|
||||
Export this ellipse in xml
|
||||
@param xml_document : Xml document to use for create the xml element.
|
||||
@return : an xml element that describe this ellipse
|
||||
*/
|
||||
const QDomElement PartEllipse::toXml(QDomDocument &xml_document) const
|
||||
{
|
||||
QDomElement xml_element;
|
||||
if (qFuzzyCompare(rect().width(), rect().height()))
|
||||
{
|
||||
xml_element = xml_document.createElement("circle");
|
||||
xml_element.setAttribute("diameter", QString("%1").arg(rect().width()));
|
||||
}
|
||||
else
|
||||
{
|
||||
xml_element = xml_document.createElement("ellipse");
|
||||
xml_element.setAttribute("width", QString("%1").arg(rect().width()));
|
||||
xml_element.setAttribute("height", QString("%1").arg(rect().height()));
|
||||
}
|
||||
QDomElement xml_element;
|
||||
if (qFuzzyCompare(rect().width(), rect().height()))
|
||||
{
|
||||
xml_element = xml_document.createElement("circle");
|
||||
xml_element.setAttribute("diameter", QString("%1").arg(rect().width()));
|
||||
}
|
||||
else
|
||||
{
|
||||
xml_element = xml_document.createElement("ellipse");
|
||||
xml_element.setAttribute("width", QString("%1").arg(rect().width()));
|
||||
xml_element.setAttribute("height", QString("%1").arg(rect().height()));
|
||||
}
|
||||
|
||||
QPointF top_left(sceneTopLeft());
|
||||
xml_element.setAttribute("x", QString("%1").arg(top_left.x()));
|
||||
xml_element.setAttribute("y", QString("%1").arg(top_left.y()));
|
||||
QPointF top_left(sceneTopLeft());
|
||||
xml_element.setAttribute("x", QString("%1").arg(top_left.x()));
|
||||
xml_element.setAttribute("y", QString("%1").arg(top_left.y()));
|
||||
|
||||
stylesToXml(xml_element);
|
||||
stylesToXml(xml_element);
|
||||
|
||||
return(xml_element);
|
||||
return(xml_element);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::fromXml
|
||||
Import the properties of this ellipse from a xml element.
|
||||
@param qde : Xml document to use.
|
||||
@brief PartEllipse::fromXml
|
||||
Import the properties of this ellipse from a xml element.
|
||||
@param qde : Xml document to use.
|
||||
*/
|
||||
void PartEllipse::fromXml(const QDomElement &qde)
|
||||
{
|
||||
stylesFromXml(qde);
|
||||
qreal width, height;
|
||||
stylesFromXml(qde);
|
||||
qreal width, height;
|
||||
|
||||
if (qde.tagName() == "ellipse")
|
||||
{
|
||||
width = qde.attribute("width", "0").toDouble();
|
||||
height = qde.attribute("height", "0").toDouble();
|
||||
}
|
||||
else
|
||||
width = height = qde.attribute("diameter", "0").toDouble();
|
||||
if (qde.tagName() == "ellipse")
|
||||
{
|
||||
width = qde.attribute("width", "0").toDouble();
|
||||
height = qde.attribute("height", "0").toDouble();
|
||||
}
|
||||
else
|
||||
width = height = qde.attribute("diameter", "0").toDouble();
|
||||
|
||||
m_rect = QRectF(mapFromScene(qde.attribute("x", "0").toDouble(),
|
||||
qde.attribute("y", "0").toDouble()),
|
||||
QSizeF(width, height));
|
||||
m_rect = QRectF(mapFromScene(qde.attribute("x", "0").toDouble(),
|
||||
qde.attribute("y", "0").toDouble()),
|
||||
QSizeF(width, height));
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::shape
|
||||
@return the shape of this item
|
||||
@brief PartEllipse::shape
|
||||
@return the shape of this item
|
||||
*/
|
||||
QPainterPath PartEllipse::shape() const
|
||||
{
|
||||
QPainterPath shape;
|
||||
shape.addEllipse(m_rect);
|
||||
QPainterPath shape;
|
||||
shape.addEllipse(m_rect);
|
||||
|
||||
QPainterPathStroker pps;
|
||||
pps.setWidth(m_hovered? penWeight()+SHADOWS_HEIGHT : penWeight());
|
||||
shape = pps.createStroke(shape);
|
||||
QPainterPathStroker pps;
|
||||
pps.setWidth(m_hovered? penWeight()+SHADOWS_HEIGHT : penWeight());
|
||||
shape = pps.createStroke(shape);
|
||||
|
||||
return shape;
|
||||
return shape;
|
||||
}
|
||||
|
||||
QPainterPath PartEllipse::shadowShape() const
|
||||
{
|
||||
QPainterPath shape;
|
||||
shape.addEllipse(m_rect);
|
||||
QPainterPath shape;
|
||||
shape.addEllipse(m_rect);
|
||||
|
||||
QPainterPathStroker pps;
|
||||
pps.setWidth(penWeight());
|
||||
QPainterPathStroker pps;
|
||||
pps.setWidth(penWeight());
|
||||
|
||||
return (pps.createStroke(shape));
|
||||
return (pps.createStroke(shape));
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::mouseReleaseEvent
|
||||
Handle mouse release event
|
||||
@param event
|
||||
@brief PartEllipse::mouseReleaseEvent
|
||||
Handle mouse release event
|
||||
@param event
|
||||
*/
|
||||
void PartEllipse::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
if (event->button() == Qt::LeftButton && event->buttonDownPos(Qt::LeftButton) == event->pos())
|
||||
switchResizeMode();
|
||||
if (event->button() == Qt::LeftButton && event->buttonDownPos(Qt::LeftButton) == event->pos())
|
||||
switchResizeMode();
|
||||
|
||||
CustomElementGraphicPart::mouseReleaseEvent(event);
|
||||
CustomElementGraphicPart::mouseReleaseEvent(event);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::itemChange
|
||||
@param change
|
||||
@param value
|
||||
@return
|
||||
@brief PartEllipse::itemChange
|
||||
@param change
|
||||
@param value
|
||||
@return
|
||||
*/
|
||||
QVariant PartEllipse::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
|
||||
{
|
||||
if (change == ItemSelectedHasChanged && scene())
|
||||
{
|
||||
if (value.toBool() == true)
|
||||
{
|
||||
//When item is selected, he must to be up to date whene the selection in the scene change, for display or not the handler,
|
||||
//according to the number of selected items.
|
||||
connect(scene(), &QGraphicsScene::selectionChanged, this, &PartEllipse::sceneSelectionChanged);
|
||||
if (change == ItemSelectedHasChanged && scene())
|
||||
{
|
||||
if (value.toBool() == true)
|
||||
{
|
||||
//When item is selected, he must to be up to date whene the selection in the scene change, for display or not the handler,
|
||||
//according to the number of selected items.
|
||||
connect(scene(), &QGraphicsScene::selectionChanged, this, &PartEllipse::sceneSelectionChanged);
|
||||
|
||||
if (scene()->selectedItems().size() == 1)
|
||||
addHandler();
|
||||
}
|
||||
else
|
||||
{
|
||||
disconnect(scene(), &QGraphicsScene::selectionChanged, this, &PartEllipse::sceneSelectionChanged);
|
||||
removeHandler();
|
||||
}
|
||||
}
|
||||
else if (change == ItemPositionHasChanged)
|
||||
{
|
||||
adjusteHandlerPos();
|
||||
}
|
||||
else if (change == ItemSceneChange)
|
||||
{
|
||||
if(scene())
|
||||
disconnect(scene(), &QGraphicsScene::selectionChanged, this, &PartEllipse::sceneSelectionChanged);
|
||||
if (scene()->selectedItems().size() == 1)
|
||||
addHandler();
|
||||
}
|
||||
else
|
||||
{
|
||||
disconnect(scene(), &QGraphicsScene::selectionChanged, this, &PartEllipse::sceneSelectionChanged);
|
||||
removeHandler();
|
||||
}
|
||||
}
|
||||
else if (change == ItemPositionHasChanged)
|
||||
{
|
||||
adjusteHandlerPos();
|
||||
}
|
||||
else if (change == ItemSceneChange)
|
||||
{
|
||||
if(scene())
|
||||
disconnect(scene(), &QGraphicsScene::selectionChanged, this, &PartEllipse::sceneSelectionChanged);
|
||||
|
||||
setSelected(false); //This item is removed from scene, then we deselect this, and so, the handlers is also removed.
|
||||
}
|
||||
setSelected(false); //This item is removed from scene, then we deselect this, and so, the handlers is also removed.
|
||||
}
|
||||
|
||||
return QGraphicsItem::itemChange(change, value);
|
||||
return QGraphicsItem::itemChange(change, value);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::sceneEventFilter
|
||||
@param watched
|
||||
@param event
|
||||
@return
|
||||
@brief PartEllipse::sceneEventFilter
|
||||
@param watched
|
||||
@param event
|
||||
@return
|
||||
*/
|
||||
bool PartEllipse::sceneEventFilter(QGraphicsItem *watched, QEvent *event)
|
||||
{
|
||||
//Watched must be an handler
|
||||
if(watched->type() == QetGraphicsHandlerItem::Type)
|
||||
{
|
||||
QetGraphicsHandlerItem *qghi = qgraphicsitem_cast<QetGraphicsHandlerItem *>(watched);
|
||||
//Watched must be an handler
|
||||
if(watched->type() == QetGraphicsHandlerItem::Type)
|
||||
{
|
||||
QetGraphicsHandlerItem *qghi = qgraphicsitem_cast<QetGraphicsHandlerItem *>(watched);
|
||||
|
||||
if(m_handler_vector.contains(qghi)) //Handler must be in m_vector_index, then we can start resize
|
||||
{
|
||||
m_vector_index = m_handler_vector.indexOf(qghi);
|
||||
if (m_vector_index != -1)
|
||||
{
|
||||
if(event->type() == QEvent::GraphicsSceneMousePress) //Click
|
||||
{
|
||||
handlerMousePressEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
else if(event->type() == QEvent::GraphicsSceneMouseMove) //Move
|
||||
{
|
||||
handlerMouseMoveEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
else if (event->type() == QEvent::GraphicsSceneMouseRelease) //Release
|
||||
{
|
||||
handlerMouseReleaseEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if(m_handler_vector.contains(qghi)) //Handler must be in m_vector_index, then we can start resize
|
||||
{
|
||||
m_vector_index = m_handler_vector.indexOf(qghi);
|
||||
if (m_vector_index != -1)
|
||||
{
|
||||
if(event->type() == QEvent::GraphicsSceneMousePress) //Click
|
||||
{
|
||||
handlerMousePressEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
else if(event->type() == QEvent::GraphicsSceneMouseMove) //Move
|
||||
{
|
||||
handlerMouseMoveEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
else if (event->type() == QEvent::GraphicsSceneMouseRelease) //Release
|
||||
{
|
||||
handlerMouseReleaseEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
return false;
|
||||
}
|
||||
|
||||
void PartEllipse::switchResizeMode()
|
||||
{
|
||||
if (m_resize_mode == 1)
|
||||
{
|
||||
m_resize_mode = 2;
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::darkGreen);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_resize_mode = 1;
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::blue);
|
||||
}
|
||||
if (m_resize_mode == 1)
|
||||
{
|
||||
m_resize_mode = 2;
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::darkGreen);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_resize_mode = 1;
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::blue);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::adjusteHandlerPos
|
||||
@brief PartEllipse::adjusteHandlerPos
|
||||
*/
|
||||
void PartEllipse::adjusteHandlerPos()
|
||||
{
|
||||
if (m_handler_vector.isEmpty())
|
||||
return;
|
||||
if (m_handler_vector.isEmpty())
|
||||
return;
|
||||
|
||||
QVector <QPointF> points_vector = QetGraphicsHandlerUtility::pointsForRect(m_rect);
|
||||
QVector <QPointF> points_vector = QetGraphicsHandlerUtility::pointsForRect(m_rect);
|
||||
|
||||
if (m_handler_vector.size() == points_vector.size())
|
||||
{
|
||||
points_vector = mapToScene(points_vector);
|
||||
for (int i = 0 ; i < points_vector.size() ; ++i)
|
||||
m_handler_vector.at(i)->setPos(points_vector.at(i));
|
||||
}
|
||||
if (m_handler_vector.size() == points_vector.size())
|
||||
{
|
||||
points_vector = mapToScene(points_vector);
|
||||
for (int i = 0 ; i < points_vector.size() ; ++i)
|
||||
m_handler_vector.at(i)->setPos(points_vector.at(i));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::handlerMousePressEvent
|
||||
@param qghi
|
||||
@param event
|
||||
@brief PartEllipse::handlerMousePressEvent
|
||||
@param qghi
|
||||
@param event
|
||||
*/
|
||||
void PartEllipse::handlerMousePressEvent(QetGraphicsHandlerItem *qghi, QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
Q_UNUSED(qghi);
|
||||
Q_UNUSED(event);
|
||||
Q_UNUSED(qghi);
|
||||
Q_UNUSED(event);
|
||||
|
||||
m_undo_command = new QPropertyUndoCommand(this, "rect", QVariant(m_rect));
|
||||
m_undo_command->setText(tr("Modifier un rectangle"));
|
||||
m_undo_command->enableAnimation();
|
||||
return;
|
||||
m_undo_command = new QPropertyUndoCommand(this, "rect", QVariant(m_rect));
|
||||
m_undo_command->setText(tr("Modifier un rectangle"));
|
||||
m_undo_command->enableAnimation();
|
||||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::handlerMouseMoveEvent
|
||||
@param qghi
|
||||
@param event
|
||||
@brief PartEllipse::handlerMouseMoveEvent
|
||||
@param qghi
|
||||
@param event
|
||||
*/
|
||||
void PartEllipse::handlerMouseMoveEvent(QetGraphicsHandlerItem *qghi, QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
Q_UNUSED(qghi);
|
||||
Q_UNUSED(qghi);
|
||||
|
||||
QPointF new_pos = event->scenePos();
|
||||
if (event->modifiers() != Qt::ControlModifier)
|
||||
new_pos = elementScene()->snapToGrid(event->scenePos());
|
||||
new_pos = mapFromScene(new_pos);
|
||||
QPointF new_pos = event->scenePos();
|
||||
if (event->modifiers() != Qt::ControlModifier)
|
||||
new_pos = elementScene()->snapToGrid(event->scenePos());
|
||||
new_pos = mapFromScene(new_pos);
|
||||
|
||||
if (m_resize_mode == 1)
|
||||
setRect(QetGraphicsHandlerUtility::rectForPosAtIndex(m_rect, new_pos, m_vector_index));
|
||||
else
|
||||
setRect(QetGraphicsHandlerUtility::mirrorRectForPosAtIndex(m_rect, new_pos, m_vector_index));
|
||||
if (m_resize_mode == 1)
|
||||
setRect(QetGraphicsHandlerUtility::rectForPosAtIndex(m_rect, new_pos, m_vector_index));
|
||||
else
|
||||
setRect(QetGraphicsHandlerUtility::mirrorRectForPosAtIndex(m_rect, new_pos, m_vector_index));
|
||||
|
||||
adjusteHandlerPos();
|
||||
adjusteHandlerPos();
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::handlerMouseReleaseEvent
|
||||
@param qghi
|
||||
@param event
|
||||
@brief PartEllipse::handlerMouseReleaseEvent
|
||||
@param qghi
|
||||
@param event
|
||||
*/
|
||||
void PartEllipse::handlerMouseReleaseEvent(QetGraphicsHandlerItem *qghi, QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
Q_UNUSED(qghi);
|
||||
Q_UNUSED(event);
|
||||
Q_UNUSED(qghi);
|
||||
Q_UNUSED(event);
|
||||
|
||||
m_undo_command->setNewValue(QVariant(m_rect));
|
||||
elementScene()->undoStack().push(m_undo_command);
|
||||
m_undo_command = nullptr;
|
||||
m_vector_index = -1;
|
||||
m_undo_command->setNewValue(QVariant(m_rect));
|
||||
elementScene()->undoStack().push(m_undo_command);
|
||||
m_undo_command = nullptr;
|
||||
m_vector_index = -1;
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::sceneSelectionChanged
|
||||
When the scene selection change, if there are several primitive selected, we remove the handler of this item
|
||||
@brief PartEllipse::sceneSelectionChanged
|
||||
When the scene selection change, if there are several primitive selected, we remove the handler of this item
|
||||
*/
|
||||
void PartEllipse::sceneSelectionChanged()
|
||||
{
|
||||
if (this->isSelected() && scene()->selectedItems().size() == 1)
|
||||
addHandler();
|
||||
else
|
||||
removeHandler();
|
||||
if (this->isSelected() && scene()->selectedItems().size() == 1)
|
||||
addHandler();
|
||||
else
|
||||
removeHandler();
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::addHandler
|
||||
Add handlers for this item
|
||||
@brief PartEllipse::addHandler
|
||||
Add handlers for this item
|
||||
*/
|
||||
void PartEllipse::addHandler()
|
||||
{
|
||||
if (m_handler_vector.isEmpty() && scene())
|
||||
{
|
||||
m_handler_vector = QetGraphicsHandlerItem::handlerForPoint(mapToScene(QetGraphicsHandlerUtility::pointsForRect(m_rect)));
|
||||
if (m_handler_vector.isEmpty() && scene())
|
||||
{
|
||||
m_handler_vector = QetGraphicsHandlerItem::handlerForPoint(mapToScene(QetGraphicsHandlerUtility::pointsForRect(m_rect)));
|
||||
|
||||
for(QetGraphicsHandlerItem *handler : m_handler_vector)
|
||||
{
|
||||
QColor color = Qt::blue;
|
||||
if (m_resize_mode == 2)
|
||||
color = Qt::darkGreen;
|
||||
for(QetGraphicsHandlerItem *handler : m_handler_vector)
|
||||
{
|
||||
QColor color = Qt::blue;
|
||||
if (m_resize_mode == 2)
|
||||
color = Qt::darkGreen;
|
||||
|
||||
handler->setColor(color);
|
||||
scene()->addItem(handler);
|
||||
handler->installSceneEventFilter(this);
|
||||
handler->setZValue(this->zValue()+1);
|
||||
}
|
||||
}
|
||||
handler->setColor(color);
|
||||
scene()->addItem(handler);
|
||||
handler->installSceneEventFilter(this);
|
||||
handler->setZValue(this->zValue()+1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartEllipse::removeHandler
|
||||
Remove the handlers of this item
|
||||
@brief PartEllipse::removeHandler
|
||||
Remove the handlers of this item
|
||||
*/
|
||||
void PartEllipse::removeHandler()
|
||||
{
|
||||
if (!m_handler_vector.isEmpty())
|
||||
{
|
||||
qDeleteAll(m_handler_vector);
|
||||
m_handler_vector.clear();
|
||||
}
|
||||
if (!m_handler_vector.isEmpty())
|
||||
{
|
||||
qDeleteAll(m_handler_vector);
|
||||
m_handler_vector.clear();
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user