mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
24c15a945a
Fixed display of hashing status in statusbar for wider desktops. git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@5917 b45a01b8-16f6-495d-af2f-9b41ad6348cc
100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
/****************************************************************
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* RetroShare is distributed under the following license:
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*
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* Copyright (C) 2008 RetroShare Team
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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
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* as published by the Free Software Foundation; either version 2
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* of 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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include <QLayout>
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#include <QLabel>
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#include <QMovie>
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#include "hashingstatus.h"
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#include "gui/notifyqt.h"
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class StatusLabel : public QLabel
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{
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public:
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StatusLabel(QLayout *layout, int diffWidth, QWidget *parent = NULL, Qt::WindowFlags f = 0) : QLabel(parent, f)
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{
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m_layout = layout;
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m_diffWidth = diffWidth;
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}
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virtual QSize minimumSizeHint() const
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{
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const QSize sizeHint = QLabel::minimumSizeHint();
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// do not resize the layout
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return QSize(qMin(sizeHint.width(), m_layout->geometry().width() - m_diffWidth), sizeHint.height());
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}
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private:
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QLayout *m_layout;
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int m_diffWidth;
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};
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HashingStatus::HashingStatus(QWidget *parent)
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: QWidget(parent)
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{
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QHBoxLayout *hbox = new QHBoxLayout(this);
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hbox->setMargin(0);
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hbox->setSpacing(6);
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movie = new QMovie(":/images/loader/16-loader.gif");
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movie->setSpeed(80); // 2x speed
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hashloader = new QLabel(this);
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hashloader->setMovie(movie);
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hbox->addWidget(hashloader);
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movie->jumpToNextFrame(); // to calculate the real width
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statusHashing = new StatusLabel(hbox, movie->frameRect().width() + hbox->spacing(), this);
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hbox->addWidget(statusHashing);
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QSpacerItem *horizontalSpacer = new QSpacerItem(3000, 0, QSizePolicy::Expanding, QSizePolicy::Minimum);
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hbox->addItem(horizontalSpacer);
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setLayout(hbox);
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hashloader->hide();
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statusHashing->hide();
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connect(NotifyQt::getInstance(), SIGNAL(hashingInfoChanged(const QString&)), SLOT(updateHashingInfo(const QString&)));
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}
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HashingStatus::~HashingStatus()
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{
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delete(movie);
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}
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void HashingStatus::updateHashingInfo(const QString& s)
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{
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if(s.isEmpty()) {
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statusHashing->hide();
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hashloader->hide();
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movie->stop();
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} else {
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statusHashing->setText(s);
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statusHashing->show();
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hashloader->show();
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movie->start();
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}
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}
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