Began implementing a WYSIWYG title block template editor.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@1405 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/titleblock/templatevisualcell.h

@@ -0,0 +1,55 @@
+/*
+    Copyright 2006-2011 Xavier Guerrin
+    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 TITLEBLOCK_SLASH_QET_TEMPLATE_VISUAL_CELL_H
+#define TITLEBLOCK_SLASH_QET_TEMPLATE_VISUAL_CELL_H
+#include <QtGui>
+#include "qet.h"
+class TitleBlockTemplate;
+#include "titleblockcell.h"
+
+/**
+	This class implements a preview widget for cells that compose a title
+	block template.
+*/
+class TitleBlockTemplateVisualCell : public QGraphicsLayoutItem, public QGraphicsItem {
+	// constructor, destructor
+	public:
+	TitleBlockTemplateVisualCell(QGraphicsItem * parent = 0);
+	virtual ~TitleBlockTemplateVisualCell();
+	private:
+	TitleBlockTemplateVisualCell(const TitleBlockTemplateVisualCell &);
+	
+	// methods
+	public:
+	virtual void setGeometry(const QRectF &);
+	virtual QSizeF sizeHint(Qt::SizeHint, const QSizeF & = QSizeF()) const;
+	virtual QRectF boundingRect() const;
+	void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = 0);
+	
+	public slots:
+	void setTemplateCell(TitleBlockTemplate *, TitleBlockCell *);
+	TitleBlockTemplate *titleBlockTemplate() const;
+	TitleBlockCell *cell() const;
+	QSet<TitleBlockCell *> cells() const;
+	
+	// attributes
+	private:
+	TitleBlockTemplate *template_; ///< Title block template of the previewed cell
+	TitleBlockCell *cell_;         ///< Previewed cell
+};
+#endif