kiconview.h
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00018 #ifndef KICONVIEW_H
00019 #define KICONVIEW_H
00020
00021 #include <qcursor.h>
00022 #include <qiconview.h>
00023
00024 #include <kdelibs_export.h>
00025
00042 class KDEUI_EXPORT KIconView : public QIconView
00043 {
00044 friend class KIconViewItem;
00045 Q_OBJECT
00046 Q_ENUMS( Mode )
00047 Q_PROPERTY( Mode mode READ mode WRITE setMode )
00048
00049 public:
00050 KIconView( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
00051
00052 ~KIconView();
00053
00062 enum Mode { Execute, Select };
00063
00073 void setMode( Mode m );
00074
00078 Mode mode() const;
00079
00083 virtual void setFont( const QFont & );
00084
00092 void setIconTextHeight( int n );
00093
00098 int iconTextHeight() const;
00099
00100 signals:
00101
00111 void executed( QIconViewItem *item );
00112
00123 void executed( QIconViewItem *item, const QPoint &pos );
00124
00133 void held( QIconViewItem *item );
00134
00148 void doubleClicked( QIconViewItem *item, const QPoint &pos );
00149
00150 protected slots:
00151 void slotOnItem( QIconViewItem *item );
00152 void slotOnViewport();
00153 void slotSettingsChanged(int);
00154
00158 void slotAutoSelect();
00159
00160 protected:
00161 void emitExecute( QIconViewItem *item, const QPoint &pos );
00162
00163 virtual void focusOutEvent( QFocusEvent *fe );
00164 virtual void leaveEvent( QEvent *e );
00165 virtual void contentsMousePressEvent( QMouseEvent *e );
00166 virtual void contentsMouseDoubleClickEvent ( QMouseEvent * e );
00167 virtual void contentsMouseReleaseEvent( QMouseEvent *e );
00168 virtual void contentsDragEnterEvent( QDragEnterEvent *e );
00169 virtual void contentsDragMoveEvent( QDragMoveEvent *e );
00170 virtual void contentsDropEvent( QDropEvent* e );
00171 virtual void wheelEvent( QWheelEvent *e );
00172
00173 private slots:
00174 void slotMouseButtonClicked( int btn, QIconViewItem *item, const QPoint &pos );
00175 void slotDragHoldTimeout();
00176
00177 private:
00181 QFontMetrics *itemFontMetrics() const;
00185 QPixmap selectedIconPixmap( QPixmap *pix, const QColor &col ) const;
00186
00187 bool m_bUseSingle;
00188 bool m_bChangeCursorOverItem;
00189
00190 QIconViewItem* m_pCurrentItem;
00191
00192 QTimer* m_pAutoSelect;
00193 int m_autoSelectDelay;
00194
00195 protected:
00196 virtual void virtual_hook( int id, void* data );
00197 private:
00198 class KIconViewPrivate;
00199 KIconViewPrivate *d;
00200 };
00201
00202 class KWordWrap;
00211 class KDEUI_EXPORT KIconViewItem : public QIconViewItem
00212 {
00213 public:
00214
00215 KIconViewItem( QIconView *parent )
00216 : QIconViewItem( parent ) { init(); }
00217 KIconViewItem( QIconView *parent, QIconViewItem *after )
00218 : QIconViewItem( parent, after ) { init(); }
00219 KIconViewItem( QIconView *parent, const QString &text )
00220 : QIconViewItem( parent, text ) { init(); }
00221 KIconViewItem( QIconView *parent, QIconViewItem *after, const QString &text )
00222 : QIconViewItem( parent, after, text ) { init(); }
00223 KIconViewItem( QIconView *parent, const QString &text, const QPixmap &icon )
00224 : QIconViewItem( parent, text, icon ) { init(); }
00225 KIconViewItem( QIconView *parent, QIconViewItem *after, const QString &text, const QPixmap &icon )
00226 : QIconViewItem( parent, after, text, icon ) { init(); }
00227 KIconViewItem( QIconView *parent, const QString &text, const QPicture &picture )
00228 : QIconViewItem( parent, text, picture ) { init(); }
00229 KIconViewItem( QIconView *parent, QIconViewItem *after, const QString &text, const QPicture &picture )
00230 : QIconViewItem( parent, after, text, picture ) { init(); }
00231 virtual ~KIconViewItem();
00232
00244 void setPixmapSize( const QSize& size );
00245
00250 QSize pixmapSize() const;
00251
00252 protected:
00253 void init();
00254 virtual void calcRect( const QString& text_ = QString::null );
00255 virtual void paintItem( QPainter *p, const QColorGroup &c );
00256 KWordWrap *wordWrap();
00257 void paintPixmap( QPainter *p, const QColorGroup &c );
00258 void paintText( QPainter *p, const QColorGroup &c );
00259
00260 private:
00261 KWordWrap* m_wordWrap;
00262 struct KIconViewItemPrivate;
00263 KIconViewItemPrivate *d;
00264 };
00265
00266 #endif
This file is part of the documentation for kdeui Library Version 3.3.90.