klineedit.h
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00030 #ifndef _KLINEEDIT_H
00031 #define _KLINEEDIT_H
00032
00033 #include <qlineedit.h>
00034 #include <kcompletion.h>
00035 #include <kdemacros.h>
00036
00037 class QPopupMenu;
00038
00039 class KCompletionBox;
00040 class KURL;
00041
00146 class KLineEdit : public QLineEdit, public KCompletionBase
00147 {
00148 friend class KComboBox;
00149
00150 Q_OBJECT
00151 Q_PROPERTY( bool contextMenuEnabled READ isContextMenuEnabled WRITE setContextMenuEnabled )
00152 Q_PROPERTY( bool urlDropsEnabled READ isURLDropsEnabled WRITE setURLDropsEnabled )
00153 Q_PROPERTY( bool trapEnterKeyEvent READ trapReturnKey WRITE setTrapReturnKey )
00154 Q_PROPERTY( bool enableSqueezedText READ isSqueezedTextEnabled WRITE setEnableSqueezedText )
00155
00156 public:
00157
00166 KLineEdit( const QString &string, QWidget *parent, const char *name = 0 );
00167
00174 KLineEdit ( QWidget *parent=0, const char *name=0 );
00175
00179 virtual ~KLineEdit ();
00180
00185 void setURL( const KURL& url );
00186
00196 void cursorAtEnd() { end( false ); }
00197
00206 virtual void setCompletionMode( KGlobalSettings::Completion mode );
00207
00222 virtual void setContextMenuEnabled( bool showMenu ) { m_bEnableMenu = showMenu; }
00223
00227 bool isContextMenuEnabled() const { return m_bEnableMenu; }
00228
00236 void setURLDropsEnabled( bool enable );
00237
00241 bool isURLDropsEnabled() const;
00242
00253 void setTrapReturnKey( bool trap );
00254
00261 bool trapReturnKey() const;
00262
00267 virtual bool eventFilter( QObject *, QEvent * );
00268
00277 KCompletionBox * completionBox( bool create = true );
00278
00282 virtual void setCompletionObject( KCompletion *, bool hsig = true );
00283
00287 virtual void copy() const;
00288
00299 void setEnableSqueezedText( bool enable );
00300
00307 bool isSqueezedTextEnabled() const;
00308
00316 QString originalText() const;
00317
00318 signals:
00319
00324 void completionBoxActivated (const QString &);
00325
00333 void returnPressed( const QString& );
00334
00342 void completion( const QString& );
00343
00347 void substringCompletion( const QString& );
00348
00360 void textRotation( KCompletionBase::KeyBindingType );
00361
00366 void completionModeChanged( KGlobalSettings::Completion );
00367
00380 void aboutToShowContextMenu( QPopupMenu * p );
00381
00382 public slots:
00383
00387 virtual void setReadOnly(bool);
00388
00399 void rotateText( KCompletionBase::KeyBindingType type );
00400
00404 virtual void setCompletedText( const QString& );
00405
00412 void setCompletedItems( const QStringList& items );
00413
00424 void setCompletedItems( const QStringList& items, bool autoSuggest );
00425
00430 virtual void clear();
00431
00437 void setSqueezedText( const QString &text);
00438
00442 virtual void setText ( const QString& );
00443
00444
00445 protected slots:
00446
00451 virtual void makeCompletion( const QString& );
00452
00456 void slotAboutToShow() {}
00457
00461 void slotCancelled() {}
00462
00468 void userCancelled(const QString & cancelText);
00469
00470 protected:
00471
00477 virtual void resizeEvent( QResizeEvent * );
00478
00484 virtual void keyPressEvent( QKeyEvent * );
00485
00491 virtual void mousePressEvent( QMouseEvent * );
00492
00498 virtual void mouseDoubleClickEvent( QMouseEvent * );
00499
00505 virtual void contextMenuEvent( QContextMenuEvent * );
00506
00512 virtual QPopupMenu *createPopupMenu();
00513
00519 virtual void dropEvent( QDropEvent * );
00520
00521
00522
00523
00524
00525
00526
00527
00528
00529 virtual void setCompletedText( const QString& , bool );
00530
00531
00536 void setUserSelection( bool userSelection );
00537
00541 virtual void create( WId = 0, bool initializeWindow = true,
00542 bool destroyOldWindow = true );
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 3.3.2.