/usr/include/KF5/KWidgetsAddons/kcollapsiblegroupbox.h is in libkf5widgetsaddons-dev 5.28.0-3.
This file is owned by root:root, with mode 0o644.
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* This file is part of the KDE project
* Copyright (C) 2015 David Edmundson <davidedmundson@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KCOLLAPSIBLEGROUPBOX_H
#define KCOLLAPSIBLEGROUPBOX_H
#include <kwidgetsaddons_export.h>
#include <QWidget>
class KCollapsibleGroupBoxPrivate;
/**
* @class KCollapsibleGroupBox
*
* A groupbox featuring a clickable header and arrow indicator that can be
* expanded and collapsed to reveal the contents.
*
* When expanded, the widget will resize to fit the sizeHint of child items.
*
* @since 5.16
*/
class KWIDGETSADDONS_EXPORT KCollapsibleGroupBox : public QWidget
{
Q_OBJECT
Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY titleChanged)
Q_PROPERTY(bool expanded READ isExpanded WRITE setExpanded NOTIFY expandedChanged)
public:
explicit KCollapsibleGroupBox(QWidget *parent = 0);
virtual ~KCollapsibleGroupBox();
/**
* Set the title that will be permanently shown at the top of the collapsing box
* Mnemonics are supported
*/
void setTitle(const QString &title);
/**
* The title
*/
QString title() const;
/**
* Set whether contents are shown
*
* The default is false until the user clicks
*/
void setExpanded(bool expanded);
/**
* Whether contents are shown
* During animations, this will reflect the target state at the end of the animation
*/
bool isExpanded() const;
QSize sizeHint() const Q_DECL_OVERRIDE;
QSize minimumSizeHint() const Q_DECL_OVERRIDE;
public Q_SLOTS:
/**
* Expands if collapsed and vice versa
*/
void toggle();
/**
* Equivalent to setExpanded(true)
*/
void expand();
/**
* Equivalent to setExpanded(false)
*/
void collapse();
Q_SIGNALS:
/**
* Emitted when the title is changed
*/
void titleChanged();
/**
* Emitted when the widget expands or collapsed
*/
void expandedChanged();
protected:
void paintEvent(QPaintEvent*) Q_DECL_OVERRIDE;
bool event(QEvent*) Q_DECL_OVERRIDE;
void mousePressEvent(QMouseEvent*) Q_DECL_OVERRIDE;
void mouseMoveEvent(QMouseEvent*) Q_DECL_OVERRIDE;
void leaveEvent(QEvent*) Q_DECL_OVERRIDE;
void keyPressEvent(QKeyEvent*) Q_DECL_OVERRIDE;
void resizeEvent(QResizeEvent*) Q_DECL_OVERRIDE;
private:
KCollapsibleGroupBoxPrivate *const d;
Q_DISABLE_COPY(KCollapsibleGroupBox)
};
#endif
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