Add Qt3 development HEAD version

1 files changed, 170 insertions, 0 deletions

diff --git a/examples/fileiconview/qfileiconview.h b/examples/fileiconview/qfileiconview.h
new file mode 100644
index 0000000..4192280
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+++ b/examples/fileiconview/qfileiconview.h
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+/****************************************************************************
+**
+** 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 QTFILEICONVIEW_H
+#define QTFILEICONVIEW_H
+
+
+#include <qiconset.h>
+#include <qstring.h>
+#include <qfileinfo.h>
+#include <qdir.h>
+#include <qtimer.h>
+#include <qiconview.h>
+
+class QtFileIconView;
+class QDragObject;
+class QResizeEvent;
+
+/*****************************************************************************
+ *
+ * Class QtFileIconDrag
+ *
+ *****************************************************************************/
+
+class QtFileIconDrag : public QIconDrag
+{
+    Q_OBJECT
+
+public:
+    QtFileIconDrag( QWidget * dragSource, const char* name = 0 );
+
+    const char* format( int i ) const;
+    QByteArray encodedData( const char* mime ) const;
+    static bool canDecode( QMimeSource* e );
+    void append( const QIconDragItem &item, const QRect &pr, const QRect &tr, const QString &url );
+
+private:
+    QStringList urls;
+
+};
+
+/*****************************************************************************
+ *
+ * Class QtFileIconView
+ *
+ *****************************************************************************/
+class QtFileIconViewItem;
+class QtFileIconView : public QIconView
+{
+    Q_OBJECT
+
+public:
+    QtFileIconView( const QString &dir, QWidget *parent = 0, const char *name = 0 );
+
+    enum ViewMode { Large, Small };
+
+    void setViewMode( ViewMode m );
+    ViewMode viewMode() const { return vm; }
+    void setOpenItem( QtFileIconViewItem *i ) {
+	openItem = i;
+    }
+
+public slots:
+    void setDirectory( const QString &dir );
+    void setDirectory( const QDir &dir );
+    void newDirectory();
+    QDir currentDir();
+
+signals:
+    void directoryChanged( const QString & );
+    void startReadDir( int dirs );
+    void readNextDir();
+    void readDirDone();
+    void enableUp();
+    void disableUp();
+    void enableMkdir();
+    void disableMkdir();
+
+protected slots:
+    void itemDoubleClicked( QIconViewItem *i );
+    void slotDropped( QDropEvent *e, const QValueList<QIconDragItem> & );
+
+    void viewLarge();
+    void viewSmall();
+    void viewBottom();
+    void viewRight();
+    void flowEast();
+    void flowSouth();
+    void itemTextTruncate();
+    void itemTextWordWrap();
+    void sortAscending();
+    void sortDescending();
+    void arrangeItemsInGrid() {
+	QIconView::arrangeItemsInGrid( TRUE );
+    }
+
+    void slotRightPressed( QIconViewItem *item );
+    void openFolder();
+
+protected:
+    void readDir( const QDir &dir );
+    virtual QDragObject *dragObject();
+
+    virtual void keyPressEvent( QKeyEvent *e );
+
+    QDir viewDir;
+    int newFolderNum;
+    QSize sz;
+    QPixmap pix;
+    ViewMode vm;
+    QtFileIconViewItem *openItem;
+
+};
+
+/*****************************************************************************
+ *
+ * Class QtFileIconViewItem
+ *
+ *****************************************************************************/
+
+class QtFileIconViewItem : public QIconViewItem
+{
+    friend class QtFileIconView;
+
+public:
+    enum ItemType {
+        File = 0,
+        Dir,
+        Link
+    };
+
+    QtFileIconViewItem( QtFileIconView *parent, QFileInfo *fi );
+
+    virtual ~QtFileIconViewItem();
+
+    ItemType type() const
+    { return itemType; }
+    QString filename() const { return itemFileName; }
+
+    virtual bool acceptDrop( const QMimeSource *e ) const;
+
+    virtual void setText( const QString &text );
+    virtual QPixmap *pixmap() const;
+
+    virtual void dragEntered();
+    virtual void dragLeft();
+
+    void viewModeChanged( QtFileIconView::ViewMode m );
+    void paintItem( QPainter *p, const QColorGroup &cg );
+
+protected:
+    virtual void dropped( QDropEvent *e, const QValueList<QIconDragItem> & );
+
+    QString itemFileName;
+    QFileInfo *itemFileInfo;
+    ItemType itemType;
+    bool checkSetText;
+    QTimer timer;
+    QtFileIconView::ViewMode vm;
+
+};
+
+
+#endif