mirror of
https://github.com/ElvishArtisan/rivendell.git
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76548116e5
* Added an 'RDBiPushButton' widget. * Modified the behavior of the buttons in the 'Edit Cart' dialog in rdlibrary(1) to grey-out when there is no cut selected. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
99 lines
2.2 KiB
C++
99 lines
2.2 KiB
C++
// rdbipushbutton.cpp
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//
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// QPushButton with a two-part legend
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//
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// (C) Copyright 2021 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Library General Public License
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// version 2 as published by the Free Software Foundation.
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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
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <QEvent>
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#include <QPainter>
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#include "rdbipushbutton.h"
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RDBiPushButton::RDBiPushButton(QWidget *parent,RDConfig *c)
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: QPushButton(parent), RDFontEngine(font(),c)
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{
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}
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RDBiPushButton::RDBiPushButton(const QString &top_text,
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const QString &bottom_text,QWidget *parent,
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RDConfig *c)
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: QPushButton(parent), RDFontEngine(font(),c)
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{
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d_top_text=top_text;
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d_bottom_text=bottom_text;
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}
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QString RDBiPushButton::topText() const
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{
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return d_top_text;
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}
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void RDBiPushButton::setTopText(const QString &str)
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{
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d_top_text=str;
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update();
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}
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QString RDBiPushButton::bottomText() const
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{
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return d_bottom_text;
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}
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void RDBiPushButton::setBottomText(const QString &str)
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{
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d_bottom_text=str;
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update();
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}
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void RDBiPushButton::changeEvent(QEvent *e)
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{
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if(e->type()==QEvent::EnabledChange) {
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update();
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e->accept();
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}
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}
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void RDBiPushButton::paintEvent(QPaintEvent *e)
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{
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int w=size().width();
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int h=size().height();
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QFontMetrics *m=buttonFontMetrics();
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QPushButton::paintEvent(e);
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QPainter *p=new QPainter(this);
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if(isEnabled()) {
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p->setPen(palette().color(QPalette::Inactive,QPalette::ButtonText));
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}
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else {
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p->setPen(palette().color(QPalette::Disabled,QPalette::ButtonText));
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}
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p->setFont(buttonFont());
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p->drawText((w-m->width(d_top_text))/2,h/2-5,d_top_text);
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p->drawLine(10,h/2,w-10,h/2);
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p->drawText((w-m->width(d_bottom_text))/2,h/2+m->height(),d_bottom_text);
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p->end();
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delete p;
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}
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