src/qt/coincontroltreewidget.cpp

   1 // Copyright (c) 2011-2015 The Bitcoin Core developers
   2 // Distributed under the MIT software license, see the accompanying
   3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4
   5 #include "coincontroltreewidget.h"
   6 #include "coincontroldialog.h"
   7
   8 CoinControlTreeWidget::CoinControlTreeWidget(QWidget *parent) :
   9     QTreeWidget(parent)
  10 {
  11
  12 }
  13
  14 void CoinControlTreeWidget::keyPressEvent(QKeyEvent *event)
  15 {
  16     if (event->key() == Qt::Key_Space) // press spacebar -> select checkbox
  17     {
  18         event->ignore();
  19         if (this->currentItem()) {
  20             int COLUMN_CHECKBOX = 0;
  21             this->currentItem()->setCheckState(COLUMN_CHECKBOX, ((this->currentItem()->checkState(COLUMN_CHECKBOX) == Qt::Checked) ? Qt::Unchecked : Qt::Checked));
  22         }
  23     }
  24     else if (event->key() == Qt::Key_Escape) // press esc -> close dialog
  25     {
  26         event->ignore();
  27         CoinControlDialog *coinControlDialog = (CoinControlDialog*)this->parentWidget();
  28         coinControlDialog->done(QDialog::Accepted);
  29     }
  30     else
  31     {
  32         this->QTreeWidget::keyPressEvent(event);
  33     }
  34 }