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Implemented a primitive decorator, allowing groups of primitives to be easily resized.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2027 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavier
2013-02-08 22:05:15 +00:00
parent 73fa01c7b9
commit 2bed00fd25
21 changed files with 1566 additions and 124 deletions
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13
sources/editor/elementscene.h
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@@ -23,6 +23,9 @@
#include "orientationsetwidget.h"
#include "qgimanager.h"
#include "elementcontent.h"
class CustomElementPart;
class ElementEditionCommand;
class ElementPrimitiveDecorator;
class QETElementEditor;
class PartLine;
class PartRectangle;
@@ -95,6 +98,9 @@ class ElementScene : public QGraphicsScene {
/// Variables to handle copy/paste with offset
QString last_copied_;
/// Decorator item displayed when at least one item is selected
ElementPrimitiveDecorator *decorator_;
///< Size of the horizontal grid step
int x_grid;
///< Size of the vertical grid step
@@ -123,6 +129,7 @@ class ElementScene : public QGraphicsScene {
virtual QRectF boundingRectFromXml(const QDomDocument &);
virtual void fromXml(const QDomDocument &, const QPointF & = QPointF(), bool = true, ElementContent * = 0);
virtual void reset();
virtual QList<CustomElementPart *> primitives() const;
virtual QList<QGraphicsItem *> zItems(bool = false) const;
virtual ElementContent selectedContent() const;
virtual void getPasteArea(const QRectF &);
@@ -149,15 +156,17 @@ class ElementScene : public QGraphicsScene {
virtual void endCurrentBehavior(const QGraphicsSceneMouseEvent *);
private:
QRectF elementContentBoundingRect(const ElementContent &);
QRectF elementContentBoundingRect(const ElementContent &) const;
bool applyInformations(const QDomDocument &, QString * = 0);
ElementContent loadContent(const QDomDocument &, QString * = 0);
ElementContent addContent(const ElementContent &, QString * = 0);
ElementContent addContentAtPos(const ElementContent &, const QPointF &, QString * = 0);
void addPrimitive(QGraphicsItem *);
void initPasteArea();
void snapToGrid(QPointF &);
bool mustSnapToGrid(QGraphicsSceneMouseEvent *);
static bool zValueLessThan(QGraphicsItem *, QGraphicsItem *);
QMutex *decorator_lock_;
public slots:
void slot_move();
@@ -183,6 +192,8 @@ class ElementScene : public QGraphicsScene {
void slot_raise();
void slot_lower();
void slot_sendBackward();
void managePrimitivesGroups();
void stackAction(ElementEditionCommand *);
signals:
/**