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/*
* Copyright (c) 2009 Samit Basu
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "StackTool.hpp"
#include <QtGui>
#include "DebugStream.hpp"
StackTool::StackTool(QWidget *parent) :
QWidget(parent) {
QHBoxLayout *layout = new QHBoxLayout;
cb = new QComboBox;
cb->setSizeAdjustPolicy(QComboBox::AdjustToContents);
layout->addWidget(new QLabel("Stack:"));
layout->addWidget(cb);
setLayout(layout);
connect(cb,SIGNAL(activated(int)),this,SLOT(cbActivated(int)));
m_activeDepth = 0;
}
void StackTool::cbActivated(int x) {
emit updateStackDepth(x-m_activeDepth);
m_activeDepth = x;
}
void StackTool::updateStackView(QStringList p) {
if (m_text == p) return;
cb->clear();
m_activeDepth = 0;
for (int i=0;i<p.size();i++) {
QString entry = p[i];
if (entry.startsWith(QChar('*'))) {
cb->addItem(entry.remove(0,1));
m_activeDepth = i;
} else
cb->addItem(entry);
}
cb->setCurrentIndex(m_activeDepth);
m_text = p;
}
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