klineedit.h
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00030 #ifndef _KLINEEDIT_H
00031 #define _KLINEEDIT_H
00032
00033 #include <qlineedit.h>
00034 #include <kcompletion.h>
00035
00036 class QPopupMenu;
00037
00038 class KCompletionBox;
00039 class KURL;
00040
00145 class KDEUI_EXPORT KLineEdit : public QLineEdit, public KCompletionBase
00146 {
00147 friend class KComboBox;
00148
00149 Q_OBJECT
00150 Q_PROPERTY( bool contextMenuEnabled READ isContextMenuEnabled WRITE setContextMenuEnabled )
00151 Q_PROPERTY( bool urlDropsEnabled READ isURLDropsEnabled WRITE setURLDropsEnabled )
00152 Q_PROPERTY( bool trapEnterKeyEvent READ trapReturnKey WRITE setTrapReturnKey )
00153 Q_PROPERTY( bool enableSqueezedText READ isSqueezedTextEnabled WRITE setEnableSqueezedText )
00154
00155 public:
00156
00165 KLineEdit( const QString &string, QWidget *parent, const char *name = 0 );
00166
00173 KLineEdit ( QWidget *parent=0, const char *name=0 );
00174
00178 virtual ~KLineEdit ();
00179
00184 void setURL( const KURL& url );
00185
00195 void cursorAtEnd() { end( false ); }
00196
00205 virtual void setCompletionMode( KGlobalSettings::Completion mode );
00206
00221 virtual void setContextMenuEnabled( bool showMenu ) { m_bEnableMenu = showMenu; }
00222
00226 bool isContextMenuEnabled() const { return m_bEnableMenu; }
00227
00235 void setURLDropsEnabled( bool enable );
00236
00240 bool isURLDropsEnabled() const;
00241
00252 void setTrapReturnKey( bool trap );
00253
00260 bool trapReturnKey() const;
00261
00266 virtual bool eventFilter( QObject *, QEvent * );
00267
00276 KCompletionBox * completionBox( bool create = true );
00277
00281 virtual void setCompletionObject( KCompletion *, bool hsig = true );
00282
00286 virtual void copy() const;
00287
00298 void setEnableSqueezedText( bool enable );
00299
00306 bool isSqueezedTextEnabled() const;
00307
00315 QString originalText() const;
00316
00317 signals:
00318
00323 void completionBoxActivated (const QString &);
00324
00332 void returnPressed( const QString& );
00333
00341 void completion( const QString& );
00342
00346 void substringCompletion( const QString& );
00347
00359 void textRotation( KCompletionBase::KeyBindingType );
00360
00365 void completionModeChanged( KGlobalSettings::Completion );
00366
00379 void aboutToShowContextMenu( QPopupMenu * p );
00380
00381 public slots:
00382
00386 virtual void setReadOnly(bool);
00387
00398 void rotateText( KCompletionBase::KeyBindingType type );
00399
00403 virtual void setCompletedText( const QString& );
00404
00411 void setCompletedItems( const QStringList& items );
00412
00423 void setCompletedItems( const QStringList& items, bool autoSuggest );
00424
00429 virtual void clear();
00430
00436 void setSqueezedText( const QString &text);
00437
00441 virtual void setText ( const QString& );
00442
00443
00444 protected slots:
00445
00450 virtual void makeCompletion( const QString& );
00451
00455 void slotAboutToShow() {}
00456
00460 void slotCancelled() {}
00461
00467 void userCancelled(const QString & cancelText);
00468
00469 protected:
00470
00476 virtual void resizeEvent( QResizeEvent * );
00477
00483 virtual void keyPressEvent( QKeyEvent * );
00484
00490 virtual void mousePressEvent( QMouseEvent * );
00491
00497 virtual void mouseDoubleClickEvent( QMouseEvent * );
00498
00504 virtual void contextMenuEvent( QContextMenuEvent * );
00505
00511 virtual QPopupMenu *createPopupMenu();
00512
00518 virtual void dropEvent( QDropEvent * );
00519
00520
00521
00522
00523
00524
00525
00526
00527
00528 virtual void setCompletedText( const QString& , bool );
00529
00530
00535 void setUserSelection( bool userSelection );
00536
00540 virtual void create( WId = 0, bool initializeWindow = true,
00541 bool destroyOldWindow = true );
00542
00543
00544 private slots:
00545 void completionMenuActivated( int id );
00546 void tripleClickTimeout();
00547 void slotRestoreSelectionColors();
00548 void setTextWorkaround( const QString& text );
00549
00550 private:
00551
00552
00553 enum MenuID
00554 {
00555 Default = 42,
00556 NoCompletion,
00557 AutoCompletion,
00558 ShellCompletion,
00559 PopupCompletion,
00560 ShortAutoCompletion,
00561 PopupAutoCompletion
00562 };
00563
00567 void init();
00568
00572 void makeCompletionBox();
00573
00578 bool overrideAccel (const QKeyEvent* e);
00579
00584 void setSqueezedText ();
00585
00586 bool m_bEnableMenu;
00587
00588 bool possibleTripleClick;
00589
00590 protected:
00591 virtual void virtual_hook( int id, void* data );
00592 private:
00593 class KLineEditPrivate;
00594 KLineEditPrivate *d;
00595 };
00596
00597 #endif
This file is part of the documentation for kdeui Library Version 3.3.90.