1 files changed, 115 insertions, 0 deletions
diff --git a/kicker/libkicker/panner.h b/kicker/libkicker/panner.h
new file mode 100644
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+++ b/kicker/libkicker/panner.h
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+/*****************************************************************
+
+Copyright (c) 1996-2000 the kicker authors. See file AUTHORS.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+#ifndef __panner_h__
+#define __panner_h__
+
+#include <tqwidget.h>
+
+#include "simplebutton.h"
+
+class TQBoxLayout;
+class TQTimer;
+
+class KDE_EXPORT Panner : public TQWidget
+{
+    Q_OBJECT
+
+public:
+    Panner( TQWidget* parent, const char* name = 0 );
+    ~Panner();
+
+    TQSize minimumSizeHint() const { return TQWidget::minimumSizeHint(); }
+
+    Qt::Orientation orientation() const { return _orient; }
+    virtual void setOrientation(Qt::Orientation orientation);
+    
+    TQWidget *viewport() const { return _viewport; }
+    
+    TQRect contentsRect() const { return TQRect(0, 0, width(), height()); }
+    
+    int contentsX() const { return _viewport ? -_viewport->x() : 0; }
+    int contentsY() const { return _viewport ? -_viewport->y() : 0; }
+    int contentsWidth() const { return _viewport ? _viewport->width() : 0; }
+    int contentsHeight() const { return _viewport ? _viewport->height() : 0; }
+    void setContentsPos(int x, int y);
+    
+    int visibleWidth() const { return _clipper->width(); }
+    int visibleHeight() const { return _clipper->height(); }
+    
+    void	contentsToViewport( int x, int y, int& vx, int& vy ) const;
+    void	viewportToContents( int vx, int vy, int& x, int& y ) const;
+    TQPoint	contentsToViewport( const TQPoint& ) const;
+    TQPoint	viewportToContents( const TQPoint& ) const;
+    
+    void addChild(TQWidget *child) { child->show(); }
+    void removeChild(TQWidget *child) { child->hide(); }
+    int childX(TQWidget *child) const { return child->x(); }
+    int childY(TQWidget *child) const { return child->y(); }
+    void moveChild(TQWidget *child, int x, int y) { child->move(x, y); }
+
+    void ensureVisible( int x, int y );
+    void ensureVisible( int x, int y, int xmargin, int ymargin );
+
+public slots:
+    virtual void resizeContents( int w, int h );
+    void startScrollRightDown();
+    void startScrollLeftUp();
+    void stopScroll();
+    void scrollRightDown();
+    void scrollLeftUp();
+    void reallyUpdateScrollButtons();
+    void scrollBy(int dx, int dy);
+
+signals:
+    void contentsMoving(int x, int y);
+
+protected:
+    virtual bool eventFilter( TQObject *obj, TQEvent *e );
+    virtual void resizeEvent(TQResizeEvent *ev);
+    virtual void viewportResizeEvent( TQResizeEvent* );
+    virtual void viewportMousePressEvent( TQMouseEvent* );
+    virtual void viewportMouseReleaseEvent( TQMouseEvent* );
+    virtual void viewportMouseDoubleClickEvent( TQMouseEvent* );
+    virtual void viewportMouseMoveEvent( TQMouseEvent* );
+
+private:
+    void setupButtons();
+    void createScrollButtons();
+    void updateScrollButtons();
+
+    Orientation       _orient;
+    TQBoxLayout       *_layout;
+    SimpleArrowButton *_luSB; // Left Scroll Button
+    SimpleArrowButton *_rdSB; // Right Scroll Button
+    TQTimer *_updateScrollButtonsTimer;
+    TQTimer *_scrollTimer;
+    
+    TQWidget *_clipper;
+    TQWidget *_viewport;
+    int _cwidth, _cheight;
+    int _cx, _cy;
+    int _step;
+};
+
+#endif