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, 95 insertions, 0 deletions

diff --git a/kompare/komparepart/kompareconnectwidget.h b/kompare/komparepart/kompareconnectwidget.h
new file mode 100644
index 00000000..96160c97
--- /dev/null
+++ b/kompare/komparepart/kompareconnectwidget.h
@@ -0,0 +1,95 @@
+/***************************************************************************
+                          kompareconnectwidget.h  -  description
+                             -------------------
+    begin                : Tue Jun 26 2001
+    copyright            : (C) 2001-2003 John Firebaugh
+                           (C) 2001-2004 Otto Bruggeman
+                           (C) 2004      Jeff Snyder
+    email                : jfirebaugh@kde.org
+                           otto.bruggeman@home.nl
+                           jeff@caffeinated.me.uk
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KOMPARECONNECTWIDGET_H
+#define KOMPARECONNECTWIDGET_H
+
+#include "kompare_qsplitter.h"
+#include <qwidget.h>
+
+namespace Diff2 {
+class DiffModel;
+}
+class ViewSettings;
+class KompareListView;
+class KompareSplitter;
+
+class KompareConnectWidget : public QWidget
+{
+	Q_OBJECT
+
+public:
+	KompareConnectWidget( KompareListView* left, KompareListView* right,
+	      ViewSettings* settings, QWidget* parent, const char* name = 0 );
+	~KompareConnectWidget();
+
+public slots:
+	void slotSetSelection( const Diff2::DiffModel* model, const Diff2::Difference* diff );
+	void slotSetSelection( const Diff2::Difference* diff );
+
+	void slotDelayedRepaint();
+
+signals:
+	void selectionChanged(const Diff2::Difference* diff);
+
+protected:
+	void paintEvent( QPaintEvent* e );
+	QPointArray makeTopBezier( int tl, int tr );
+	QPointArray makeBottomBezier( int bl, int br );
+	QPointArray makeConnectPoly( const QPointArray& topBezier, const QPointArray& bottomBezier );
+
+private:
+	ViewSettings*             m_settings;
+
+	KompareListView*          m_leftView;
+	KompareListView*          m_rightView;
+
+	const Diff2::DiffModel*   m_selectedModel;
+	const Diff2::Difference*  m_selectedDifference;
+};
+
+class KompareConnectWidgetFrame : public QSplitterHandle
+{
+	Q_OBJECT
+public:
+	KompareConnectWidgetFrame( KompareListView* left, KompareListView* right,
+	      ViewSettings* settings, KompareSplitter* parent, const char* name = 0 );
+	~KompareConnectWidgetFrame();
+	
+	QSize sizeHint() const;
+
+	KompareConnectWidget*     wid() { return &m_wid; }
+
+protected:
+	// stop the parent QSplitterHandle painting
+	void paintEvent( QPaintEvent* /* e */ ) { }
+
+	void mouseMoveEvent( QMouseEvent * );
+	void mousePressEvent( QMouseEvent * );
+	void mouseReleaseEvent( QMouseEvent * );
+
+private:
+	KompareConnectWidget      m_wid;
+	QLabel                    m_label;
+	QVBoxLayout               m_layout;
+};
+
+#endif