Fraxinus  16.5.0-fx-rc6
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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
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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)