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/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET 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.
*
* CARET 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 CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include <QCheckBox>
#include <QWidget>
#include "WuQWidgetGroup.h"
/**
* constructor.
*/
WuQWidgetGroup::WuQWidgetGroup(QWidget* parent)
: QObject(parent)
{
}
/**
* destructor.
*/
WuQWidgetGroup::~WuQWidgetGroup()
{
//
// Note: Do not "delete" the widgets !!!!
//
widgets.clear();
}
/**
* add a widget to the group.
*/
void
WuQWidgetGroup::addWidget(QWidget* w)
{
widgets.push_back(w);
}
/**
* enable the group's widgets.
*/
void
WuQWidgetGroup::setEnabled(bool enable)
{
for (int i = 0; i < widgets.size(); i++) {
widgets.at(i)->setEnabled(enable);
}
}
/**
* disable the group's widgets.
*/
void
WuQWidgetGroup::setDisabled(bool disable)
{
for (int i = 0; i < widgets.size(); i++) {
widgets.at(i)->setDisabled(disable);
}
}
/**
* make the group's widgets visible.
*/
void
WuQWidgetGroup::setVisible(bool makeVisible)
{
for (int i = 0; i < widgets.size(); i++) {
QWidget* w = widgets.at(i);
w->setVisible(makeVisible);
}
}
/**
* make the group's widgets hidden.
*/
void
WuQWidgetGroup::setHidden(bool hidden)
{
setVisible(! hidden);
}
/**
* block signals.
*/
void
WuQWidgetGroup::blockSignals(bool blockTheSignals)
{
for (int i = 0; i < widgets.size(); i++) {
widgets.at(i)->blockSignals(blockTheSignals);
}
}
/**
* set status of all checkboxes.
*/
void
WuQWidgetGroup::setAllCheckBoxesChecked(const bool b)
{
for (int i = 0; i < widgets.size(); i++) {
QCheckBox* cb = dynamic_cast<QCheckBox*>(widgets.at(i));
if (cb != NULL) {
cb->setChecked(b);
}
}
}
/**
* make all of the widgets in the group the same size as size hint
* of largest widget.
*/
void
WuQWidgetGroup::resizeAllToLargestSizeHint()
{
int largestWidth = -1;
int largestHeight = -1;
for (int i = 0; i < widgets.size(); i++) {
const QSize size = widgets.at(i)->sizeHint();
if (size.width() > largestWidth) {
largestWidth = size.width();
}
if (size.height() > largestHeight) {
largestHeight = size.height();
}
}
if ((largestWidth > 0) &&
(largestHeight > 0)) {
QSize newSize(largestWidth, largestHeight);
for (int i = 0; i < widgets.size(); i++) {
widgets.at(i)->setFixedSize(newSize);
}
}
}
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