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/***************************************************************************
kmagselrect.h - description
-------------------
begin : Mon Feb 12 23:45:41 EST 2001
copyright : (C) 2001-2003 by Sarang Lakare
email : sarang#users.sf.net
copyright : (C) 2003-2004 by Olaf Schmidt
email : ojschmidt@kde.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#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 );
virtual ~KMagSelWinCorner();
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 );
virtual ~KMagSelWin();
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);
virtual ~KMagSelRect();
bool visible();
/// 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
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