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#include "widget.h"
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#include <QPushButton>
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#include <QDir>
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#include <QGridLayout>
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#include <QApplication>
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#include <QProcess>
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#include <QDebug>
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#include <QLabel>
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#include <QMouseEvent>
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#include "graphicsbutton.h"
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Widget::Widget(QWidget *parent)
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: QWidget(parent),
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m_demoApp(0)
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{
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setMinimumSize(200, 200);
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// Create a list of executables
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QList<QFileInfo> appList;
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m_appFolder = QDir(QApplication::applicationDirPath());
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QStringList filter;
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filter << "audio";
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filter << "callout";
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filter << "chartthemes";
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filter << "nesteddonuts";
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filter << "zoomlinechart";
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filter << "stackedbarchartdrilldown";
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filter << "piechartcustomization";
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filter << "barmodelmapper";
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m_appFolder.setNameFilters(filter);
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#ifdef Q_OS_MAC
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// The executable is inside an application bundle (a folder) on OSX
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m_appFolder.cdUp();
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m_appFolder.cdUp();
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m_appFolder.cdUp();
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#endif
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QDir imageFolder = m_appFolder;
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imageFolder.cdUp();
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imageFolder.cdUp();
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int width = 300;
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// Create push buttons for starting the executables
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QGridLayout* demosLayout = new QGridLayout;
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GraphicsButton *button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/demos_audio.png", m_appFolder, "audio", this);
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demosLayout->addWidget(button, 0, 0);
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button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/examples_callout.png", m_appFolder, "callout", this);
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demosLayout->addWidget(button, 0, 1);
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button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/demo_chartthemes_blue_cerulean.png", m_appFolder, "chartthemes", this);
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demosLayout->addWidget(button, 0, 2);
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button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/demos_nesteddonuts.png", m_appFolder, "nesteddonuts", this);
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demosLayout->addWidget(button, 1, 0);
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button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/examples_zoomlinechart1.png", m_appFolder, "zoomlinechart", this);
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demosLayout->addWidget(button, 1, 1);
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button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/examples_stackedbarchartdrilldown1.png", m_appFolder, "stackedbarchartdrilldown", this);
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demosLayout->addWidget(button, 1, 2);
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button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/piechart_customization.png", m_appFolder, "piechartcustomization", this);
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demosLayout->addWidget(button, 2, 0);
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button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/examples_datetimeaxis.png", m_appFolder, "datetimeaxis", this);
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demosLayout->addWidget(button, 2, 1);
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button = new GraphicsButton(imageFolder.absolutePath() + "/doc/images/examples_datetimeaxis.png", m_appFolder, "donutbreakdown", this);
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demosLayout->addWidget(button, 2, 2);
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setLayout(demosLayout);
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}
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Widget::~Widget()
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{
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QList<QObject *> children = this->children();
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for (int i = 0; i < children.count(); i++) {
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QProcess *app = qobject_cast<QProcess *>(children.at(i));
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if (app)
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app->close();
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}
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}
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void Widget::runApp()
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{
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QString name = qobject_cast<QPushButton *>(sender())->text();
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QString program = m_appFolder.absolutePath() + QDir::separator() + name;
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m_demoApp = new QProcess(this);
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m_demoApp->start(program);
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}
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void Widget::mousePressEvent(QMouseEvent * event)
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{
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for (int i = 0; i < layout()->count(); i++) {
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QWidget *pic = layout()->itemAt(i)->widget();
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if (pic && pic->rect().contains(pic->mapFromParent(event->pos()))) {
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QString value = m_map.value(pic);
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QString program = m_appFolder.absolutePath() + QDir::separator() + value;
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m_demoApp = new QProcess(this);
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m_demoApp->start(program);
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event->accept();
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return;
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}
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}
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}
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