thehub/hub-qt/coincontroltreewidget.cpp

/*
 * This file is part of the Flowee project
 * Copyright (C) 2011-2015 The Bitcoin Core developers
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "coincontroltreewidget.h"
#include "coincontroldialog.h"

CoinControlTreeWidget::CoinControlTreeWidget(QWidget *parent) :
    QTreeWidget(parent)
{

}

void CoinControlTreeWidget::keyPressEvent(QKeyEvent *event)
{
    if (event->key() == Qt::Key_Space) // press spacebar -> select checkbox
    {
        event->ignore();
        int COLUMN_CHECKBOX = 0;
        if(this->currentItem())
            this->currentItem()->setCheckState(COLUMN_CHECKBOX, ((this->currentItem()->checkState(COLUMN_CHECKBOX) == Qt::Checked) ? Qt::Unchecked : Qt::Checked));
    }
    else if (event->key() == Qt::Key_Escape) // press esc -> close dialog
    {
        event->ignore();
        CoinControlDialog *coinControlDialog = (CoinControlDialog*)this->parentWidget();
        coinControlDialog->done(QDialog::Accepted);
    }
    else
    {
        this->QTreeWidget::keyPressEvent(event);
    }
}