From db181c9145bd55b5e153a0ebdfcc17127c0ca179 Mon Sep 17 00:00:00 2001
From: alwin <alwin>
Date: Wed, 14 Apr 2004 20:51:30 +0000
Subject: move base image widgets to lib for usage in other applications

---
(limited to 'noncore/graphics/opie-eye/lib/oimagezoomer.h')

diff --git a/noncore/graphics/opie-eye/lib/oimagezoomer.h b/noncore/graphics/opie-eye/lib/oimagezoomer.h
deleted file mode 100644
index 0b356c9..0000000
--- a/noncore/graphics/opie-eye/lib/oimagezoomer.h
+++ b/dev/null
@@ -1,141 +0,0 @@
-#ifndef OPIE_ODP_IMAGE_ZOOMER_H
-#define OPIE_ODP_IMAGE_ZOOMER_H
-
-#include <qframe.h>
-#include <qimage.h>
-
-class QPixmap;
-class QRect;
-class QPoint;
-
-
-namespace Opie {
-namespace MM   {
-
-/**
- * \brief small class to zoom over a Page
- *
- *  This class represents your page but smaller.
- *  It can draw a Rect on top of an Image/Pixmap you supply
- *  and you can allow the user easily zooming/moving
- *  over your widget.
- *  All you need to do is to supply a image/pixmap, the visible size
- *  and the original image/pixmap size and the current visible top/left
- *  position.
- *
- *  This Image works perfectly with QScrollView as you can connect
- *  QScrollView::contentsMoving to setVisiblePoint slot and the zoomAreRel
- *  to the QScrollView::scrollBy slot. Now you would only need to watch
- *  the resize event anf give us the new information about QScrollView::viewport
- *
- *  You need to position and set the size of this widget! using setFixedSize() is quite
- *  a good idea for this widget
- *
- * @see QScrollView
- * @see QScrollView::viewport()
- *
- * @since 1.2
- *
- */
-class OImageZoomer : public QFrame {
-    Q_OBJECT
-public:
-    OImageZoomer( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
-    OImageZoomer( const QPixmap&,QWidget* parent = 0, const char* name = 0,  WFlags fl = 0 );
-    OImageZoomer( const QImage&, QWidget* parent = 0, const char* name= 0, WFlags fl = 0 );
-    OImageZoomer( const QSize&, const QSize&, QWidget* par, const char*, WFlags fl );
-    ~OImageZoomer();
-
-public slots:
-    void setImageSize( const QSize& );
-    void setViewPortSize( const QSize& );
-    void setVisiblePoint( const QPoint& );
-    void setVisiblePoint( int x, int y );
-    void setImage( const QImage& );
-    void setImage( const QPixmap& );
-
-signals:
-    /**
-     * Relative movement in the coordinates of the viewport
-     * This signal can easily be connected to QScrollView::scrollBy.
-     * This signal is emitted from within the mouseMoveEvent of this widget
-     *
-     *
-     * @param x The way to move relative on the X-Axis
-     * @param y The way to move relative on the Y-Axis
-     *
-     * @see setVisiblePoint
-     * @see QScrollView::scrollBy
-     */
-    void zoomAreaRel( int x,int y);
-
-    /**
-     * Here you get absolute coordinates.
-     * This slot will be emitted from within the mouseReleaseEvent of this widget.
-     * if no mouse move where done.
-     * So you may not delete this widget
-     *
-     * @param x The absolute X Coordinate to scroll to.
-     * @param y The absolute Y Coordinate to scroll to.
-     *
-     */
-    void zoomArea( int x,int y);
-
-public:
-    /**
-     * make sure to call these if you reimplement
-     * @internal
-     */
-    void resizeEvent( QResizeEvent* );
-
-protected:
-    /**
-     * make sure to call these if you reimplement
-     * @internal
-     */
-    void drawContents( QPainter* p );
-
-    /**
-     * make sure to call these if you reimplememt
-     * @internal
-     */
-    virtual void mousePressEvent( QMouseEvent* ev );
-    /**
-     * make sure to call these if you reimplement
-     * @internal
-     */
-    virtual void mouseMoveEvent( QMouseEvent* ev );
-    /**
-     * make sure to call these if you reimplement
-     * @internal
-     */
-    virtual void mouseReleaseEvent( QMouseEvent* ev );
-
-private:
-    /**
-     * @internal
-     */
-    void init();
-    QImage m_img;
-    QSize m_imgSize, m_visSize;
-    QPoint m_visPt;
-    int m_mouseX, m_mouseY;
-    bool m_mevent;
-};
-
-/**
- * This slot is present for convience. You can connect the
- * QScrollView::contentsMoved to this slot and it calls the QPoint
- * version for you
- * This realtes to QScrollView::contentsX() and QScrollView::contentsY()
- *
- * @param x The top left x coordinate
- * @param y The top left y coorisnate
- */
-inline void OImageZoomer::setVisiblePoint( int x, int y ) {
-    setVisiblePoint( QPoint( x, y ) );
-}
-
-}
-}
-#endif
--
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