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124 lines
3.6 KiB
C++
124 lines
3.6 KiB
C++
/*******************************************************************
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* statuswidget.cpp
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* Copyright 2009,2010 Dario Andres Rodriguez <andresbajotierra@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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******************************************************************/
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#include "statuswidget.h"
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#include <QApplication>
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#include <QSizePolicy>
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#include <QHBoxLayout>
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#include <KPixmapSequenceWidget>
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#include <KPixmapSequence>
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StatusWidget::StatusWidget(QWidget * parent) :
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QStackedWidget(parent),
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m_cursorStackCount(0),
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m_busy(false)
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{
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setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed));
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//Main layout
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m_statusPage = new QWidget(this);
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m_busyPage = new QWidget(this);
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addWidget(m_statusPage);
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addWidget(m_busyPage);
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//Status widget
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m_statusLabel = new WrapLabel();
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m_statusLabel->setOpenExternalLinks(true);
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m_statusLabel->setTextFormat(Qt::RichText);
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//m_statusLabel->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum));
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QHBoxLayout * statusLayout = new QHBoxLayout();
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statusLayout->setContentsMargins(0,0,0,0);
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m_statusPage->setLayout(statusLayout);
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statusLayout->addWidget(m_statusLabel);
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//Busy widget
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m_throbberWidget = new KPixmapSequenceWidget();
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m_throbberWidget->setSequence(KPixmapSequence("process-working", 22));
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m_throbberWidget->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
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m_busyLabel = new WrapLabel();
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//m_busyLabel->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum));
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QHBoxLayout * busyLayout = new QHBoxLayout();
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busyLayout->setContentsMargins(0,0,0,0);
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m_busyPage->setLayout(busyLayout);
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busyLayout->addWidget(m_busyLabel);
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busyLayout->addWidget(m_throbberWidget);
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busyLayout->setAlignment(m_throbberWidget,Qt::AlignVCenter);
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}
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void StatusWidget::setBusy(const QString& busyMessage)
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{
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m_statusLabel->clear();
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m_busyLabel->setText(busyMessage);
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setCurrentWidget(m_busyPage);
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setBusyCursor();
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m_busy = true;
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}
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void StatusWidget::setIdle(const QString& idleMessage)
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{
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m_busyLabel->clear();
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m_statusLabel->setText(idleMessage);
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setCurrentWidget(m_statusPage);
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setIdleCursor();
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m_busy = false;
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}
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void StatusWidget::addCustomStatusWidget(QWidget * widget)
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{
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QHBoxLayout * statusLayout = static_cast<QHBoxLayout*>(m_statusPage->layout());
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statusLayout->addWidget(widget);
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statusLayout->setAlignment(widget,Qt::AlignVCenter);
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widget->setSizePolicy(QSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed));
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}
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void StatusWidget::setBusyCursor()
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{
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QApplication::setOverrideCursor(Qt::WaitCursor);
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m_cursorStackCount++;
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}
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void StatusWidget::setIdleCursor()
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{
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while (m_cursorStackCount!=0) {
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QApplication::restoreOverrideCursor();
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m_cursorStackCount--;
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}
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}
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void StatusWidget::hideEvent(QHideEvent *)
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{
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if (m_busy) {
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setIdleCursor();
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}
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}
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void StatusWidget::showEvent(QShowEvent *)
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{
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if (m_busy) {
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setBusyCursor();
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}
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}
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