ground/openpilotgcs/src/plugins/uavobjectwidgetutils/popupwidget.cpp

   1 #include "popupwidget.h"
   2
   3 #include <QtGui>
   4 #include <QVBoxLayout>
   5 #include <QHBoxLayout>
   6 #include <QPushButton>
   7 #include <QGroupBox>
   8
   9 PopupWidget::PopupWidget(QWidget *parent) :
  10     QDialog(parent)
  11 {
  12     m_widget = 0;
  13
  14     QVBoxLayout *mainLayout = new QVBoxLayout();
  15
  16     m_layout = new QHBoxLayout();
  17     mainLayout->addLayout(m_layout);
  18
  19     QHBoxLayout *buttonLayout = new QHBoxLayout();
  20
  21     m_closeButton = new QPushButton(tr("Close"));
  22     buttonLayout->addWidget(m_closeButton);
  23
  24     mainLayout->addLayout(buttonLayout);
  25
  26     setLayout(mainLayout);
  27
  28     connect(m_closeButton, SIGNAL(clicked()), this, SLOT(close()));
  29     connect(this, SIGNAL(accepted()), this, SLOT(close()));
  30     connect(this, SIGNAL(rejected()), this, SLOT(close()));
  31 }
  32
  33 void PopupWidget::popUp(QWidget *widget)
  34 {
  35     setWidget(widget);
  36     exec();
  37 }
  38
  39 void PopupWidget::setWidget(QWidget *widget)
  40 {
  41     m_widget = widget;
  42     m_widgetParent = widget->parentWidget();
  43
  44     // save the current width,height so we can restore when closed
  45     m_widgetWidth  = m_widget->width();
  46     m_widgetHeight = m_widget->height();
  47
  48     // double the size of the widget for the dialog
  49     m_widget->resize(m_widgetWidth * 2, m_widgetHeight * 2);
  50     m_layout->addWidget(m_widget);
  51 }
  52
  53 bool PopupWidget::close()
  54 {
  55     closePopup();
  56
  57     return QDialog::close();
  58 }
  59
  60 void PopupWidget::done(int result)
  61 {
  62     closePopup();
  63
  64     QDialog::done(result);
  65 }
  66
  67 void PopupWidget::closePopup()
  68 {
  69     if (m_widget && m_widgetParent) {
  70         if (QGroupBox * w = qobject_cast<QGroupBox *>(m_widgetParent)) {
  71             m_widget->resize(m_widgetWidth, m_widgetHeight);
  72             w->layout()->addWidget(m_widget);
  73         }
  74     }
  75 }