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
00299 void setEnableSqueezedText( bool enable );
00300
00307 bool isSqueezedTextEnabled() const;
00308
00317 QString originalText() const;
00318
00327 void setCompletionBox( KCompletionBox *box );
00328
00329 signals:
00330
00335 void completionBoxActivated (const QString &);
00336
00344 void returnPressed( const QString& );
00345
00353 void completion( const QString& );
00354
00358 void substringCompletion( const QString& );
00359
00371 void textRotation( KCompletionBase::KeyBindingType );
00372
00377 void completionModeChanged( KGlobalSettings::Completion );
00378
00391 void aboutToShowContextMenu( QPopupMenu * p );
00392
00393 public slots:
00394
00398 virtual void setReadOnly(bool);
00399
00410 void rotateText( KCompletionBase::KeyBindingType type );
00411
00415 virtual void setCompletedText( const QString& );
00416
00423 void setCompletedItems( const QStringList& items );
00424
00435 void setCompletedItems( const QStringList& items, bool autoSuggest );
00436
00441 virtual void clear();
00442
00448 void setSqueezedText( const QString &text);
00449
00453 virtual void setText ( const QString& );
00454
00455
00456 protected slots:
00457
00462 virtual void makeCompletion( const QString& );
00463
00467 void slotAboutToShow() {}
00468
00472 void slotCancelled() {}
00473
00479 void userCancelled(const QString & cancelText);
00480
00481 protected:
00482
00488 virtual void resizeEvent( QResizeEvent * );
00489
00495 virtual void keyPressEvent( QKeyEvent * );
00496
00502 virtual void mousePressEvent( QMouseEvent * );
00503
00509 virtual void mouseDoubleClickEvent( QMouseEvent * );
00510
00516 virtual void contextMenuEvent( QContextMenuEvent * );
00517
00523 virtual QPopupMenu *createPopupMenu();
00524
00530 virtual void dropEvent( QDropEvent * );
00531
00532
00533
00534
00535
00536
00537
00538
00539
00540 virtual void setCompletedText( const QString& , bool );
00541
00542
00547 void setUserSelection( bool userSelection );
00548
00552 virtual void create( WId = 0, bool initializeWindow = true,
00553 bool destroyOldWindow = true );
00554
00560 virtual void focusInEvent( QFocusEvent* );
00561
00566 bool autoSuggest() const;
00567
00568 private slots:
00569 void completionMenuActivated( int id );
00570 void tripleClickTimeout();
00571 void slotRestoreSelectionColors();
00572 void setTextWorkaround( const QString& text );
00573
00574 private:
00575
00576
00577 enum MenuID
00578 {
00579 Default = 42,
00580 NoCompletion,
00581 AutoCompletion,
00582 ShellCompletion,
00583 PopupCompletion,
00584 ShortAutoCompletion,
00585 PopupAutoCompletion
00586 };
00587
00591 void init();
00592
00597 bool overrideAccel (const QKeyEvent* e);
00598
00603 void setSqueezedText ();
00604
00605 bool m_bEnableMenu;
00606
00607 bool possibleTripleClick;
00608
00609 protected:
00610 virtual void virtual_hook( int id, void* data );
00611 private:
00612 class KLineEditPrivate;
00613 KLineEditPrivate *d;
00614 };
00615
00616 #endif
This file is part of the documentation for kdeui Library Version 3.4.0.