File indexing completed on 2024-04-14 15:50:55

 /**
  * SPDX-FileCopyrightText: (C) 2003 by Sébastien Laoût <slaout@linux62.org>
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef FOCUSEDWIDGETS_H
 #define FOCUSEDWIDGETS_H
 
 #include <KTextEdit>
 #include <QClipboard>
 
 class QEvent;
 class QKeyEvent;
 class QWheelEvent;
 
 class QMenu;
 
 class FocusedTextEdit : public KTextEdit
 {
     Q_OBJECT
 public:
     explicit FocusedTextEdit(bool disableUpdatesOnKeyPress, QWidget *parent = nullptr);
     ~FocusedTextEdit() override;
     void paste(QClipboard::Mode mode);
 public Q_SLOTS:
     void onSelectionChanged(); //!< Put selected text into the global mouse selection
 protected:
     void keyPressEvent(QKeyEvent *event) override;
     void wheelEvent(QWheelEvent *event) override;
     void enterEvent(QEvent *event) override;
     void insertFromMimeData(const QMimeData *source) override;
 Q_SIGNALS:
     void escapePressed();
     void mouseEntered();
 
 private:
     bool m_disableUpdatesOnKeyPress;
 };
 
 /** class FocusWidgetFilter
  * @author Kelvie Wong
  *
  * A very simple event filter that returns when escape and return are pressed,
  * and as well, to emit a signal for the mouse event.
  *
  * This allows us to create our own focus model with widgets inside baskets
  * (although I'm not sure how useful this will all be after we port Basket to be
  * use QGraphicsView).
  *
  * Keypresses are filtered (i.e. the widget will not get the key press events),
  * but the enterEvent is not (for backwards compatibility).
  */
 class FocusWidgetFilter : public QObject
 {
     Q_OBJECT
 public:
     /** Constructor
      * @param watched The widget to install the event filter on; also becomes
      * the parent of this object. */
     explicit FocusWidgetFilter(QWidget *watched = nullptr);
     ~FocusWidgetFilter() override
     {
     }
 
 protected:
     bool eventFilter(QObject *object, QEvent *event) override;
 
 Q_SIGNALS:
     void escapePressed();
     void returnPressed();
     void mouseEntered();
 };
 
 #endif // FOCUSEDWIDGETS_H