Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 103 insertions, 0 deletions

diff --git a/umbrello/umbrello/forkjoinwidget.h b/umbrello/umbrello/forkjoinwidget.h
new file mode 100644
index 00000000..bf8c47c8
--- /dev/null
+++ b/umbrello/umbrello/forkjoinwidget.h
@@ -0,0 +1,103 @@
+/***************************************************************************
+ *                                                                         *
+ *   This program 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.                                   *
+ *                                                                         *
+ *   copyright (C) 2005-2006                                               *
+ *   Umbrello UML Modeller Authors <uml-devel@uml.sf.net>                  *
+ ***************************************************************************/
+
+#ifndef FORKJOINWIDGET_H
+#define FORKJOINWIDGET_H
+//qt includes
+#include <qpainter.h>
+//app includes
+#include "boxwidget.h"
+
+// fwd decl.
+class UMLView;
+
+/**
+ * @short Displays a fork/join plate in a state diagram.
+ * @author Oliver Kellogg  <okellogg@users.sourceforge.net>
+ * @see UMLWidget
+ * Bugs and comments to uml-devel@lists.sf.net or http://bugs.kde.org
+ */
+class ForkJoinWidget : public BoxWidget {
+public:
+
+    /**
+     * Constructs a ForkJoinWidget.
+     *
+     * @param view          The parent to this widget.
+     * @param drawVertical  Whether to draw the plate horizontally or vertically.
+     * @param id            The ID to assign (-1 will prompt a new ID.)
+     */
+    explicit ForkJoinWidget(UMLView * view, bool drawVertical = false, Uml::IDType id = Uml::id_None);
+
+    /**
+     * destructor
+     */
+    virtual ~ForkJoinWidget();
+
+    /**
+     * Set whether to draw the plate vertically.
+     */
+    void setDrawVertical(bool to);
+    /**
+     * Get whether to draw the plate vertically.
+     */
+    bool getDrawVertical() const;
+
+    /**
+     * Overrides the function from UMLWidget.
+     *
+     * @param sel  The command to be executed.
+     */
+    void slotMenuSelection(int sel);
+
+    /**
+     * Draws a slim solid black rectangle.
+     */
+    void draw(QPainter & p, int offsetX, int offsetY);
+
+    /**
+     * Saves the widget to the "forkjoinwidget" XMI element.
+     */
+    void saveToXMI(QDomDocument& qDoc, QDomElement& qElement);
+
+    /**
+     * Loads the widget from the "forkjoinwidget" XMI element.
+     */
+    bool loadFromXMI(QDomElement & qElement);
+
+protected:
+    /**
+     * Reimplement method from UMLWidget to suppress the resize corner.
+     * Although the ForkJoinWidget supports resizing, we suppress the
+     * resize corner because it is too large for this very slim widget.
+     */
+    void drawSelected(QPainter * p, int offsetX, int offsetY);
+
+    /**
+    * Overrides the function from UMLWidget.
+    */
+    QSize calculateSize();
+
+    /**
+     * Reimplement method from UMLWidget.
+     */
+    void constrain(int& width, int& height);
+
+private:
+    /**
+     * Initializes key variables for the class.
+     */
+    void init();
+
+    bool m_drawVertical;   ///< whether to draw the plate horizontally or vertically
+};
+
+#endif