Mercurial > hg > easyhg
view src/findwidget.cpp @ 658:e50e59ed2a13
Added tag easyhg_v1.3.0 for changeset 4d39a93cab9e
author | Chris Cannam |
---|---|
date | Mon, 28 Jan 2013 13:32:36 +0000 |
parents | ae67ea0af696 |
children |
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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) 2013 Chris Cannam Copyright (c) 2013 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 "findwidget.h" #include <QGridLayout> #include <QLabel> #include <QLineEdit> #include <QToolButton> FindWidget::FindWidget(QWidget *parent) : QWidget(parent) { QGridLayout *layout = new QGridLayout; layout->setMargin(0); setLayout(layout); QToolButton *button = new QToolButton(); layout->addWidget(button, 0, 0); button->setText(tr("Find...")); button->setToolButtonStyle(Qt::ToolButtonTextOnly); button->setShortcut(tr("Ctrl+F")); connect(button, SIGNAL(clicked()), this, SLOT(buttonPressed())); m_lineEdit = new QLineEdit(); layout->addWidget(m_lineEdit, 0, 1); m_lineEdit->setFixedWidth(100); m_lineEdit->hide(); int h = m_lineEdit->sizeHint().height(); int h0 = button->sizeHint().height(); if (h > h0) button->setFixedHeight(h); connect(m_lineEdit, SIGNAL(textChanged(const QString &)), this, SIGNAL(findTextChanged(QString))); } FindWidget::~FindWidget() { } void FindWidget::buttonPressed() { QAbstractButton *button = qobject_cast<QAbstractButton *>(sender()); if (!button) return; if (m_lineEdit->isVisible()) { m_lineEdit->hide(); button->setText(tr("Find...")); if (m_lineEdit->text() != "") { emit findTextChanged(""); } } else { m_lineEdit->show(); m_lineEdit->setFocus(Qt::OtherFocusReason); button->setText(tr("Find:")); if (m_lineEdit->text() != "") { emit findTextChanged(m_lineEdit->text()); } } }