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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
**************************************************************************/
#include "stackwindow.h"
#include "stackhandler.h"
#include <utils/qtcassert.h>
#include <QtCore/QDebug>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QClipboard>
#include <QtGui/QComboBox>
#include <QtGui/QHeaderView>
#include <QtGui/QMenu>
#include <QtGui/QResizeEvent>
#include <QtGui/QTreeView>
#include <QtGui/QVBoxLayout>
using Debugger::Internal::StackWindow;
StackWindow::StackWindow(QWidget *parent)
: QTreeView(parent), m_alwaysResizeColumnsToContents(false)
{
setWindowTitle(tr("Stack"));
setAlternatingRowColors(true);
setRootIsDecorated(false);
setIconSize(QSize(10, 10));
header()->setDefaultAlignment(Qt::AlignLeft);
connect(this, SIGNAL(activated(QModelIndex)),
this, SLOT(rowActivated(QModelIndex)));
}
void StackWindow::resizeEvent(QResizeEvent *event)
{
QHeaderView *hv = header();
int totalSize = event->size().width() - 120;
if (totalSize > 10) {
hv->resizeSection(0, 45);
hv->resizeSection(1, totalSize / 2);
hv->resizeSection(2, totalSize / 2);
hv->resizeSection(3, 55);
}
QTreeView::resizeEvent(event);
}
void StackWindow::rowActivated(const QModelIndex &index)
{
//qDebug() << "ACTIVATED: " << index.row() << index.column();
emit frameActivated(index.row());
}
void StackWindow::contextMenuEvent(QContextMenuEvent *ev)
{
QMenu menu;
QAction *act0 = new QAction(tr("Copy contents to clipboard"), &menu);
act0->setEnabled(model() != 0);
QAction *act1 = new QAction(tr("Adjust column widths to contents"), &menu);
QAction *act2 = new QAction(tr("Always adjust column widths to contents"), &menu);
act2->setCheckable(true);
act2->setChecked(m_alwaysResizeColumnsToContents);
menu.addAction(act0);
menu.addSeparator();
menu.addAction(act1);
menu.addAction(act2);
QAction *act = menu.exec(ev->globalPos());
if (act == act0)
copyContentsToClipboard();
else if (act == act1)
resizeColumnsToContents();
else if (act == act2)
setAlwaysResizeColumnsToContents(!m_alwaysResizeColumnsToContents);
}
void StackWindow::copyContentsToClipboard()
{
QString str;
int n = model()->rowCount();
int m = model()->columnCount();
for (int i = 0; i != n; ++i) {
for (int j = 0; j != m; ++j) {
QModelIndex index = model()->index(i, j);
str += model()->data(index).toString();
str += '\t';
}
str += '\n';
}
QClipboard *clipboard = QApplication::clipboard();
#ifdef Q_OS_LINUX
clipboard->setText(str, QClipboard::Selection);
#endif
clipboard->setText(str, QClipboard::Clipboard);
}
void StackWindow::resizeColumnsToContents()
{
resizeColumnToContents(0);
resizeColumnToContents(1);
resizeColumnToContents(2);
}
void StackWindow::setAlwaysResizeColumnsToContents(bool on)
{
m_alwaysResizeColumnsToContents = on;
QHeaderView::ResizeMode mode = on
? QHeaderView::ResizeToContents : QHeaderView::Interactive;
header()->setResizeMode(0, mode);
header()->setResizeMode(1, mode);
header()->setResizeMode(2, mode);
}
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