git.cworth.org Git - apitrace/blob - gui/jumpwidget.cpp

   1 #include "jumpwidget.h"
   2
   3 #include <QDebug>
   4 #include <QKeyEvent>
   5
   6 JumpWidget::JumpWidget(QWidget *parent )
   7     : QWidget(parent)
   8 {
   9     m_ui.setupUi(this);
  10
  11     connect(m_ui.jumpButton, SIGNAL(clicked()),
  12             SLOT(slotJump()));
  13     connect(m_ui.spinBox, SIGNAL(editingFinished()),
  14             SLOT(slotJump()));
  15     connect(m_ui.cancelButton, SIGNAL(clicked()),
  16             SLOT(slotCancel()));
  17
  18     installEventFilter(this);
  19 }
  20
  21 void JumpWidget::slotJump()
  22 {
  23     if (isVisible()) {
  24         emit jumpTo(m_ui.spinBox->value());
  25     }
  26     hide();
  27 }
  28
  29 void JumpWidget::slotCancel()
  30 {
  31     hide();
  32 }
  33
  34 void JumpWidget::showEvent(QShowEvent *event)
  35 {
  36     m_ui.spinBox->setFocus(Qt::ShortcutFocusReason);
  37     return QWidget::showEvent(event);
  38 }
  39
  40 bool JumpWidget::eventFilter(QObject *object, QEvent* event)
  41 {
  42     if (event->type() == QEvent::KeyPress) {
  43         if ((static_cast<QKeyEvent*>(event))->key() == Qt::Key_Escape) {
  44             hide();
  45         }
  46     }
  47     return QWidget::eventFilter(object, event);
  48 }
  49
  50 #include "jumpwidget.moc"