Mercurial > hg > easyhg
view incomingdialog.cpp @ 129:4986642800f0
* Initial work on showing uncommitted changes (as dashed box) in history graph
author | Chris Cannam |
---|---|
date | Mon, 29 Nov 2010 20:53:34 +0000 |
parents | 63c2f3f61c79 |
children | 8fd71f570884 |
line wrap: on
line source
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* EasyMercurial Based on hgExplorer by Jari Korhonen Copyright (c) 2010 Jari Korhonen Copyright (c) 2010 Chris Cannam Copyright (c) 2010 Queen Mary, University of London 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. See the file COPYING included with this distribution for more information. */ #include "incomingdialog.h" #include "changeset.h" #include "common.h" #include <QScrollArea> #include <QApplication> #include <QDialogButtonBox> #include <QLabel> #include <QGridLayout> #include <QStyle> IncomingDialog::IncomingDialog(QWidget *w, QString text) : QDialog(w) { QString head; QString body; bool scroll; Changesets csets = Changeset::parseChangesets(text); if (csets.empty()) { head = tr("No changes waiting to pull"); if (text.trimmed() != "") { body = QString("<p>%1</p><code>%2</code>") .arg(tr("The command output was:")) .arg(xmlEncode(text).replace("\n", "<br>")); } scroll = false; } else { head = tr("There are %n change(s) ready to pull", "", csets.size()); foreach (Changeset *cs, csets) { body += cs->formatHtml() + "<p>"; delete cs; } scroll = true; } QGridLayout *layout = new QGridLayout; setLayout(layout); QLabel *info = new QLabel; QStyle *style = qApp->style(); int iconSize = style->pixelMetric(QStyle::PM_MessageBoxIconSize, 0, this); info->setPixmap(style->standardIcon(QStyle::SP_MessageBoxInformation, 0, this) .pixmap(iconSize, iconSize)); layout->addWidget(info, 0, 0); QLabel *headLabel = new QLabel(QString("<qt><h3>%1</h3></qt>").arg(head)); layout->addWidget(headLabel, 0, 1); QLabel *textLabel = new QLabel(body); if (scroll) { QScrollArea *sa = new QScrollArea; layout->addWidget(sa, 1, 1); layout->setRowStretch(1, 20); sa->setWidget(textLabel); } else { layout->addWidget(textLabel, 1, 1); } QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok); connect(bb, SIGNAL(accepted()), this, SLOT(accept())); layout->addWidget(bb, 2, 0, 1, 2); }