pv/widgets/decodergroupbox.cpp

   1 /*
   2  * This file is part of the PulseView project.
   3  *
   4  * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  19  */
  20
  21 #include "decodergroupbox.hpp"
  22
  23 #include <QHBoxLayout>
  24 #include <QLabel>
  25 #include <QPushButton>
  26 #include <QVBoxLayout>
  27
  28 #include <assert.h>
  29
  30 namespace pv {
  31 namespace widgets {
  32
  33 DecoderGroupBox::DecoderGroupBox(QString title, QWidget *parent) :
  34         QWidget(parent),
  35         layout_(new QGridLayout),
  36         show_hide_button_(QIcon(":/icons/decoder-shown.svg"), QString(), this)
  37 {
  38         layout_->setContentsMargins(0, 0, 0, 0);
  39         setLayout(layout_);
  40
  41         layout_->addWidget(new QLabel(QString("<h3>%1</h3>").arg(title)),
  42                 0, 0);
  43         layout_->setColumnStretch(0, 1);
  44
  45         QHBoxLayout *const toolbar = new QHBoxLayout;
  46         layout_->addLayout(toolbar, 0, 1);
  47
  48         show_hide_button_.setFlat(true);
  49         show_hide_button_.setIconSize(QSize(16, 16));
  50         connect(&show_hide_button_, SIGNAL(clicked()),
  51                 this, SIGNAL(show_hide_decoder()));
  52         toolbar->addWidget(&show_hide_button_);
  53
  54         QPushButton *const delete_button = new QPushButton(
  55                 QIcon(":/icons/decoder-delete.svg"), QString(), this);
  56         delete_button->setFlat(true);
  57         delete_button->setIconSize(QSize(16, 16));
  58         connect(delete_button, SIGNAL(clicked()),
  59                 this, SIGNAL(delete_decoder()));
  60         toolbar->addWidget(delete_button);
  61 }
  62
  63 void DecoderGroupBox::add_layout(QLayout *layout)
  64 {
  65         assert(layout);
  66         layout_->addLayout(layout, 1, 0, 1, 2);
  67 }
  68
  69 void DecoderGroupBox::set_decoder_visible(bool visible)
  70 {
  71         show_hide_button_.setIcon(QIcon(visible ?
  72                 ":/icons/decoder-shown.svg" :
  73                 ":/icons/decoder-hidden.svg"));
  74 }
  75
  76 } // widgets
  77 } // pv