Mercurial > hg > easyhg
view src/selectablelabel.cpp @ 409:69fb864a3972
Fix same-branch check for uncommitted item on default branch
author | Chris Cannam |
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date | Mon, 06 Jun 2011 21:33:25 +0100 |
parents | b9c153e00e84 |
children | 533519ebc0cb |
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/* -*- 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) 2011 Chris Cannam Copyright (c) 2011 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 "selectablelabel.h" #include "debug.h" #include <iostream> #include <QApplication> SelectableLabel::SelectableLabel(QWidget *p) : QLabel(p), m_selected(false) { setTextFormat(Qt::RichText); setupStyle(); setOpenExternalLinks(true); } SelectableLabel::~SelectableLabel() { } void SelectableLabel::setUnselectedText(QString text) { if (m_unselectedText == text) return; m_unselectedText = text; if (!m_selected) { setText(m_unselectedText); resize(sizeHint()); } } void SelectableLabel::setSelectedText(QString text) { if (m_selectedText == text) return; m_selectedText = text; if (m_selected) { setText(m_selectedText); resize(sizeHint()); } } void SelectableLabel::setupStyle() { QPalette palette = QApplication::palette(); setTextInteractionFlags(Qt::LinksAccessibleByKeyboard | Qt::LinksAccessibleByMouse | Qt::TextSelectableByMouse); if (m_selected) { setStyleSheet (QString("QLabel { background: %1; border: 1px solid %2; padding: 7px } ") .arg(palette.light().color().name()) .arg(palette.dark().color().name())); } else { setStyleSheet (QString("QLabel { border: 0; padding: 7px } ")); } } void SelectableLabel::setSelected(bool s) { if (m_selected == s) return; m_selected = s; if (m_selected) { setText(m_selectedText); } else { setText(m_unselectedText); } setupStyle(); parentWidget()->resize(parentWidget()->sizeHint()); } void SelectableLabel::toggle() { setSelected(!m_selected); } void SelectableLabel::mousePressEvent(QMouseEvent *e) { m_swallowRelease = !m_selected; setSelected(true); QLabel::mousePressEvent(e); emit selectionChanged(); } void SelectableLabel::mouseDoubleClickEvent(QMouseEvent *e) { QLabel::mouseDoubleClickEvent(e); emit doubleClicked(); } void SelectableLabel::mouseReleaseEvent(QMouseEvent *e) { if (!m_swallowRelease) QLabel::mouseReleaseEvent(e); m_swallowRelease = false; } void SelectableLabel::enterEvent(QEvent *) { // std::cerr << "enterEvent" << std::endl; // QPalette palette = QApplication::palette(); // palette.setColor(QPalette::Window, Qt::gray); // setStyleSheet("background: gray"); // setPalette(palette); } void SelectableLabel::leaveEvent(QEvent *) { // std::cerr << "leaveEvent" << std::endl; // setStyleSheet("background: white"); // QPalette palette = QApplication::palette(); // palette.setColor(QPalette::Window, Qt::gray); // setPalette(palette); }