1 files changed, 93 insertions, 0 deletions
diff --git a/examples/showimg/showimg.h b/examples/showimg/showimg.h
new file mode 100644
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--- /dev/null
+++ b/examples/showimg/showimg.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef SHOWIMG_H
+#define SHOWIMG_H
+
+#include <qwidget.h>
+#include <qimage.h>
+
+
+class QLabel;
+class QMenuBar;
+class QPopupMenu;
+
+class ImageViewer : public QWidget
+{
+    Q_OBJECT
+public:
+    ImageViewer( QWidget *parent=0, const char *name=0, int wFlags=0 );
+    ~ImageViewer();
+    bool	loadImage( const QString& );
+protected:
+    void	paintEvent( QPaintEvent * );
+    void	resizeEvent( QResizeEvent * );
+    void	mousePressEvent( QMouseEvent * );
+    void	mouseReleaseEvent( QMouseEvent * );
+    void	mouseMoveEvent( QMouseEvent * );
+
+private:
+    void	scale();
+    int		conversion_flags;
+    bool	smooth() const;
+    bool	useColorContext() const;
+    int		alloc_context;
+    bool	convertEvent( QMouseEvent* e, int& x, int& y );
+    QString     filename;
+    QImage	image;			// the loaded image
+    QPixmap	pm;			// the converted pixmap
+    QPixmap	pmScaled;		// the scaled pixmap
+
+    QMenuBar   *menubar;
+    QPopupMenu  *file;
+    QPopupMenu   *saveimage;
+    QPopupMenu   *savepixmap;
+    QPopupMenu  *edit;
+    QPopupMenu  *options;
+
+    QWidget    *helpmsg;
+    QLabel     *status;
+    int         si, sp, ac, co, mo, fd, bd, // Menu item ids
+		td, ta, ba, fa, au, ad, dd,
+		ss, cc, t1, t8, t32;
+    void	updateStatus();
+    void	setMenuItemFlags();
+    bool 	reconvertImage();
+    int		pickx, picky;
+    int		clickx, clicky;
+    bool	may_be_other;
+    static ImageViewer* other;
+    void	setImage(const QImage& newimage);
+
+private slots:
+    void	to1Bit();
+    void	to8Bit();
+    void	to32Bit();
+    void	toBitDepth(int);
+
+    void	copy();
+    void	paste();
+
+    void	hFlip();
+    void	vFlip();
+    void	rot180();
+
+    void	editText();
+
+    void	newWindow();
+    void	openFile();
+    void	saveImage(int);
+    void	savePixmap(int);
+    void	giveHelp();
+    void	doOption(int);
+    void	copyFrom(ImageViewer*);
+};
+
+
+#endif // SHOWIMG_H