ok, the first - realy first - working shot of a special

ImageScrollView. But the most important things are working now and
can be used.
Todo:
- check on a pda(!) doublebuffering (bitBlt) - may be it will paint faster
- implemented mouseEvents seems not working good, its just a first try.

1 files changed, 43 insertions, 0 deletions

diff --git a/noncore/graphics/opie-eye/gui/imagescrollview.h b/noncore/graphics/opie-eye/gui/imagescrollview.h
new file mode 100644
index 0000000..5836c8d
--- a/dev/null
+++ b/noncore/graphics/opie-eye/gui/imagescrollview.h
@@ -0,0 +1,43 @@
+#ifndef __IMAGE_SCROLL_VIEW_H
+#define __IMAGE_SCROLL_VIEW_H
+
+#include <qscrollview.h>
+#include <qimage.h>
+#include <qstring.h>
+#include <qdialog.h>
+
+class QPainter;
+
+class ImageScrollView:public QScrollView
+{
+    Q_OBJECT
+public:
+    ImageScrollView (const QImage&, QWidget * parent=0, const char * name=0, WFlags f=0 );
+    ImageScrollView (const QString&, QWidget * parent=0, const char * name=0, WFlags f=0 );
+    virtual ~ImageScrollView();
+
+    void setImage(const QImage&);
+protected:
+    virtual void drawContents ( QPainter * p, int clipx, int clipy, int clipw, int cliph );
+    void init();
+
+    QImage _image_data;
+
+    int _mouseStartPosX,_mouseStartPosY;
+
+protected slots:
+    virtual void viewportMouseMoveEvent(QMouseEvent* e);
+    virtual void contentsMousePressEvent ( QMouseEvent * e);
+    virtual void contentsMouseReleaseEvent ( QMouseEvent * e);
+};
+
+/* for testing */
+class ImageDlg:public QDialog
+{
+    Q_OBJECT
+public:
+    ImageDlg(const QString&,QWidget * parent=0, const char * name=0);
+    virtual ~ImageDlg();
+};
+
+#endif