/usr/include/gofigure2/ctkCollapsibleGroupBox.h is in libgofigure-dev 0.9.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | /*=========================================================================
Library: CTK
Copyright (c) Kitware Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.commontk.org/LICENSE
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
=========================================================================*/
#ifndef __ctkCollapsibleGroupBox_h
#define __ctkCollapsibleGroupBox_h
// Qt includes
#include <QGroupBox>
// CTK includes
#include "ctkConfigure.h"
#if QT_VERSION >= 0x040600
#include <QProxyStyle>
//-----------------------------------------------------------------------------
class ctkCollapsibleGroupBoxStyle:public QProxyStyle
{
public:
virtual void drawPrimitive(PrimitiveElement pe, const QStyleOption * opt, QPainter * p, const QWidget * widget = 0) const
{
if (pe == QStyle::PE_IndicatorCheckBox)
{
const QGroupBox* groupBox= qobject_cast<const QGroupBox*>(widget);
if (groupBox)
{
this->QProxyStyle::drawPrimitive(groupBox->isChecked() ? QStyle::PE_IndicatorArrowUp : QStyle::PE_IndicatorArrowDown, opt, p, widget);
return;
}
}
this->QProxyStyle::drawPrimitive(pe, opt, p, widget);
}
};
#else
#endif
/// A QGroupBox with an arrow indicator that shows/hides the groupbox contents
/// when clicked. It responds to the slot QGroupBox::setChecked(bool) or
/// ctkCollapsibleGroupBox::setCollapsed(bool)
/// When checked is true, the groupbox is expanded
/// When checked is false, the groupbox is collapsed
class ctk_EXPORT ctkCollapsibleGroupBox : public QGroupBox
{
Q_OBJECT
public:
ctkCollapsibleGroupBox(QWidget* parent = 0);
ctkCollapsibleGroupBox(const QString& title, QWidget* parent = 0);
virtual ~ctkCollapsibleGroupBox();
/// Utility function to collapse the groupbox
/// Collapse(close) the group box if collapse is true, expand(open)
/// it otherwise.
/// \sa QGroupBox::setChecked(bool)
inline void setCollapsed(bool collapse);
/// Return the collapse state of the groupbox
/// true if the groupbox is collapsed (closed), false if it is expanded(open)
inline bool collapsed()const;
/// Reimplemtented for internal reasons
virtual int heightForWidth(int w) const;
/// Reimplemtented for internal reasons
virtual QSize minimumSizeHint()const;
/// Reimplemtented for internal reasons
virtual QSize sizeHint()const;
protected slots:
/// called when the arrow indicator is clicked
/// users can call it programatically by calling setChecked(bool)
virtual void expand(bool expand);
protected:
/// reimplemented for internal reasons
virtual void childEvent(QChildEvent*);
#if QT_VERSION < 0x040600
virtual void paintEvent(QPaintEvent*);
virtual void mousePressEvent(QMouseEvent*);
virtual void mouseReleaseEvent(QMouseEvent*);
#endif
virtual void resizeEvent(QResizeEvent*);
private:
void init();
/// Size of the widget for collapsing
QSize OldSize;
/// Maximum allowed height
int MaxHeight;
ctkCollapsibleGroupBoxStyle* Style;
};
//----------------------------------------------------------------------------
bool ctkCollapsibleGroupBox::collapsed()const
{
return !this->isChecked();
}
//----------------------------------------------------------------------------
void ctkCollapsibleGroupBox::setCollapsed(bool collapse)
{
this->setChecked(!collapse);
}
#endif
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