File indexing completed on 2024-05-19 05:35:25

 #ifndef oxygenlineedit_datah
 #define oxygenlineedit_datah
 
 //////////////////////////////////////////////////////////////////////////////
 // oxygenlineeditdata.h
 // data container for QLineEdit transition
 // -------------------
 //
 // SPDX-FileCopyrightText: 2009 Hugo Pereira Da Costa <hugo.pereira@free.fr>
 //
 // SPDX-License-Identifier: MIT
 //////////////////////////////////////////////////////////////////////////////
 
 #include "oxygentransitiondata.h"
 
 #include <QBasicTimer>
 #include <QLineEdit>
 #include <QString>
 
 namespace Oxygen
 {
 //* generic data
 class LineEditData : public TransitionData
 {
     Q_OBJECT
 
 public:
     //* constructor
     LineEditData(QObject *, QLineEdit *, int);
 
     //* event filter
     bool eventFilter(QObject *, QEvent *) override;
 
     //* returns true if animations are locked
     bool isLocked(void) const
     {
         return _animationLockTimer.isActive();
     }
 
     //* start lock animation timer
     void lockAnimations(void)
     {
         _animationLockTimer.start(_lockTime, this);
     }
 
     //* start lock animation timer
     void unlockAnimations(void)
     {
         _animationLockTimer.stop();
     }
 
 protected Q_SLOTS:
 
     //* initialize animation
     bool initializeAnimation(void) override;
 
     //* animate
     bool animate(void) override;
 
 protected:
     //* timer event
     void timerEvent(QTimerEvent *) override;
 
 private Q_SLOTS:
 
     //* text edited
     void textEdited(void);
 
     //* selection changed
     void selectionChanged(void);
 
     //* text changed
     void textChanged(void);
 
     //* called when target is destroyed
     void targetDestroyed(void);
 
 private:
     //* target rect
     /** return rect corresponding to the area to be updated when animating */
     QRect targetRect(void) const
     {
         if (!_target)
             return QRect();
         QRect out(_target.data()->rect());
         if (_hasClearButton && _clearButtonRect.isValid()) {
             out.setRight(_clearButtonRect.left());
         }
 
         return out;
     }
 
     //* check if target has clear button
     void checkClearButton(void);
 
     //* lock time (milliseconds
     static const int _lockTime;
 
     //* timer used to disable animations when triggered too early
     QBasicTimer _animationLockTimer;
 
     //* needed to start animations out of parent paintEvent
     QBasicTimer _timer;
 
     //* target
     WeakPointer<QLineEdit> _target;
 
     //* true if target has clean button
     bool _hasClearButton;
 
     //* clear button rect
     QRect _clearButtonRect;
 
     //* true if text was manually edited
     /** needed to trigger animation only on programatically enabled text */
     bool _edited;
 
     //* old text
     QString _text;
 
     //* widget rect
     /** needed to properly handle QLabel geometry changes */
     QRect _widgetRect;
 };
 }
 
 #endif