File indexing completed on 2024-04-28 03:40:28

 // SPDX-FileCopyrightText: 2001-2003 Sarang Lakare <sarang@users.sourceforge.net>
 // SPDX-FileCopyrightText: 2003-2004 Olaf Schmidt <ojschmidt@kde.org>
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifndef KMAGSELRECT_H
 #define KMAGSELRECT_H
 
 // Qt
 #include <QWidget>
 #include <QLabel>
 
 class QMouseEvent;
 
 class KMagSelWinCorner : public QLabel
 {
     Q_OBJECT
 
 public:
 
     explicit KMagSelWinCorner ( QWidget * parent = nullptr );
 
     ~KMagSelWinCorner() override;
 
 Q_SIGNALS:
 
     void startResizing ();
     void resized ( QPoint offset );
 
 protected:
 
     QPoint oldPos;
 
     void mousePressEvent ( QMouseEvent * e ) override;
     void mouseReleaseEvent ( QMouseEvent * e ) override;
     void mouseMoveEvent ( QMouseEvent * e ) override;
 };
 
 class KMagSelWin : public QWidget
 {
     Q_OBJECT
 
 public:
 
     explicit KMagSelWin ( QWidget * parent = nullptr );
 
     ~KMagSelWin() override;
 
     void setSelRect ( const QRect & selRect );
     QRect getSelRect ();
 
 public Q_SLOTS:
 
     void startResizing ();
     void titleMoved ( const QPoint & offset );
     void topLeftResized ( const QPoint & offset );
     void topRightResized ( const QPoint & offset );
     void bottomLeftResized ( const QPoint & offset );
     void bottomRightResized ( const QPoint & offset );
 
 Q_SIGNALS:
 
     void resized();
 
 protected:
 
     QRect oldSelRect;
 
     KMagSelWinCorner *titleBar;
     KMagSelWinCorner *topLeftCorner;
     KMagSelWinCorner *topRightCorner;
     KMagSelWinCorner *bottomLeftCorner;
     KMagSelWinCorner *bottomRightCorner;
 };
 
 /**
  * This class stores the selected rectangular area for grabbing. It also displays the
  * rectangular area on demand.
  *
  * @author Original : Michael Forster
  * @author Current : Sarang Lakare
  */
 class KMagSelRect : public QObject, public QRect
 {
     Q_OBJECT
 
 public:
     explicit KMagSelRect(QWidget *parent=nullptr);
     KMagSelRect(const QPoint &topLeft, const QPoint &bottomRight,
       QWidget *parent=nullptr);
     KMagSelRect(const QPoint &topLeft, const QSize &size,
       QWidget *parent=nullptr);
     KMagSelRect(int left, int top, int width, int height,
       QWidget *selWindowParent=nullptr);
 
     ~KMagSelRect() override;
 
     bool visible() const;
 
     /// Makes the rectangle always visible
     void alwaysVisible(bool visible=true);
 
     /// Returns true if always visible is set
     bool getAlwaysVisible() const {
       return (m_alwaysVisible);
     }
 
 public Q_SLOTS:
 
     void show();
     void hide();
     void update();
 
     void selWinResized();
 
 protected:
 
     void init(QWidget *);
 
     QWidget *selWindowParent;
     KMagSelWin *selectionwindow;
     bool m_alwaysVisible;
 
 };
 
 void setTitleColors (const QColor & title, const QColor & text, const QColor & titleBtn);
 void setFrameSize (int size);
 
 #endif // KMAGSELRECT_H