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cxSelectionGroupBox.cpp
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
6 
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
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17 3. Neither the name of the copyright holder nor the names of its contributors
18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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25 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 =========================================================================*/
32 
33 #include "cxSelectionGroupBox.h"
34 
35 #include <QComboBox>
36 #include <QButtonGroup>
37 #include <QVBoxLayout>
38 #include <QHBoxLayout>
39 #include <QGridLayout>
40 #include <QCheckBox>
41 
42 namespace cx
43 {
44 SelectionGroupBox::SelectionGroupBox(QString title, QStringList selectionList, Qt::Orientation orientation, bool exclusive, QWidget* parent) :
45  QGroupBox(parent),
46  mSelectionList(selectionList),
47  mButtonGroup(new QButtonGroup(parent))
48 {
49  if (orientation==Qt::Vertical)
50  mLayout = new QVBoxLayout(this);
51  else
52  mLayout = new QHBoxLayout(this);
53 
54  this->setTitle(title);
55 
56  this->populate(exclusive);
57 }
58 
60 {}
61 
63 {
64  QStringList retval;
65  QList<QAbstractButton*> applicationButtonList = mButtonGroup->buttons();
66  foreach(QAbstractButton* button, applicationButtonList)
67  {
68  if(button->isChecked())
69  retval << button->text();
70  }
71  return retval;
72 }
73 
74 void SelectionGroupBox::setSelected(QStringList selectedlist)
75 {
76  this->filter(selectedlist);
77 }
78 
80 {
81  QList<QAbstractButton*> applicationButtonList = mButtonGroup->buttons();
82  foreach(QAbstractButton* button, applicationButtonList)
83  {
84  button->setEnabled(value);
85  }
86 }
87 
88 void SelectionGroupBox::populate(bool exclusive)
89 {
90  mButtonGroup->setExclusive(exclusive);
91  foreach(QString string, mSelectionList)
92  {
93  if(string.isEmpty())
94  continue;
95 
96  string = string.toLower();
97  string[0] = string[0].toUpper();
98 
99  QCheckBox* box = new QCheckBox(string);
100  mButtonGroup->addButton(box);
101  mLayout->addWidget(box);
102 
103  //need to tell the outside world that the state of a button changed
104  connect(box, SIGNAL(stateChanged(int)), this, SIGNAL(selectionChanged()));
105  connect(box, SIGNAL(clicked(bool)), this, SIGNAL(userClicked()));
106  }
107 // mLayout->addStretch();
108  QHBoxLayout* hbox = dynamic_cast<QHBoxLayout*>(mLayout);
109  if (hbox)
110  hbox->addStretch();
111 }
112 
113 void SelectionGroupBox::filter(QStringList filter)
114 {
115  bool exclusive = mButtonGroup->exclusive();
116 
117  mButtonGroup->setExclusive(false);
118  QList<QAbstractButton*> applicationButtonList = mButtonGroup->buttons();
119  foreach(QAbstractButton* button, applicationButtonList)
120  {
121  bool on = filter.contains(button->text(), Qt::CaseInsensitive);
122  button->setChecked(on);
123  }
124  mButtonGroup->setExclusive(exclusive);
125 }
126 }//namespace cx
127 
void setEnabledButtons(bool value)
enables or disables all buttons
virtual QStringList getSelected()
get a list of selected button text
void userClicked()
emitted when a user has clicked a button inside the groupbox
virtual void setSelected(QStringList selectedlist)
set the selected buttons
void selectionChanged()
emitted when the selection of application changed
SelectionGroupBox(QString title, QStringList selectionList, Qt::Orientation orientation, bool exclusive=false, QWidget *parent=NULL)