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95 lines
2.1 KiB
95 lines
2.1 KiB
/*
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* UBGraphicsCurtainItemDelegate.cpp
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*
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* Created on: June 15, 2009
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* Author: Patrick
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*/
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#include <QtGui>
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#include <QtSvg>
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#include "domain/UBGraphicsScene.h"
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#include "domain/UBGraphicsDelegateFrame.h"
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#include "UBGraphicsCurtainItemDelegate.h"
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#include "UBGraphicsCurtainItem.h"
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UBGraphicsCurtainItemDelegate::UBGraphicsCurtainItemDelegate(UBGraphicsCurtainItem* pDelegated, QObject * parent)
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: UBGraphicsItemDelegate(pDelegated, parent, false)
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{
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setCanDuplicate(false);
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}
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UBGraphicsCurtainItemDelegate::~UBGraphicsCurtainItemDelegate()
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{
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//NOOP
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}
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void UBGraphicsCurtainItemDelegate::init()
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{
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UBGraphicsItemDelegate::init();
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mFrame->hide();
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}
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bool UBGraphicsCurtainItemDelegate::mousePressEvent(QGraphicsSceneMouseEvent *event)
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{
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Q_UNUSED(event);
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startUndoStep();
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if (!mDelegated->isSelected())
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{
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mDelegated->setSelected(true);
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mDelegated->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCurtain);
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positionHandles();
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return true;
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}
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else
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{
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return false;
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}
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}
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QVariant UBGraphicsCurtainItemDelegate::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
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{
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if (change == QGraphicsItem::ItemZValueHasChanged)
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{
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mFrame->setZValue(mDelegated->zValue() + 1);
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foreach(DelegateButton* button, mButtons)
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{
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button->setZValue(mDelegated->zValue() + 2);
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button->setZValue(mDelegated->zValue() + 2);
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}
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}
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if (change == QGraphicsItem::ItemVisibleHasChanged)
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{
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UBGraphicsScene* ubScene = qobject_cast<UBGraphicsScene*>(mDelegated->scene());
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if(ubScene)
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ubScene->setModified(true);
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}
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return UBGraphicsItemDelegate::itemChange(change, value);
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}
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void UBGraphicsCurtainItemDelegate::remove(bool checked, bool canUndo)
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{
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Q_UNUSED(checked);
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Q_UNUSED(canUndo);
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UBGraphicsCurtainItem *curtain = dynamic_cast<UBGraphicsCurtainItem*>(mDelegated);
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if (curtain)
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{
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curtain->setVisible(false);
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curtain->triggerRemovedSignal();
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}
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}
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