• Jocelyn Turcotte's avatar
    Properly implement a QWidget and QtQuick API · 5bf14ccc
    Jocelyn Turcotte authored
    This layers things properly to be able to implement the UI in the
    example application instead of directly in shell_qt.cpp.
    
    This is still using global variables to allow the Shell platform
    code to do callbacks to the API classes. This should go away once
    we properly implemented a WebContentsDelegate.
    5bf14ccc
widgetwindow.cpp 3.71 KiB
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#include "widgetwindow.h"
#include "qwebcontentsview.h"
WidgetWindow::WidgetWindow()
: m_webView(new QWebContentsView)
, addressLineEdit(0)
    // Use oxygen as a fallback.
    if (QIcon::themeName().isEmpty())
      QIcon::setThemeName("oxygen");
    setGeometry(0, 0, 1024, 768);
    QVBoxLayout* layout = new QVBoxLayout;
    // Create a widget based address bar.
    QHBoxLayout* addressBar = new QHBoxLayout;
    QToolButton* backButton = new QToolButton;
    backButton->setIcon(QIcon::fromTheme("go-previous"));
    addressBar->addWidget(backButton);
    QToolButton* forwardButton = new QToolButton;
    forwardButton->setIcon(QIcon::fromTheme("go-next"));
    addressBar->addWidget(forwardButton);
    QToolButton* reloadButton = new QToolButton;
    reloadButton->setIcon(QIcon::fromTheme("view-refresh"));
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addressBar->addWidget(reloadButton); addressLineEdit = new QLineEdit; addressBar->addWidget(addressLineEdit); layout->addLayout(addressBar); layout->addWidget(m_webView.data()); setLayout(layout); connect(addressLineEdit, SIGNAL(returnPressed()), SLOT(loadAddressFromAddressBar())); connect(backButton, SIGNAL(clicked()), m_webView.data(), SLOT(back())); connect(forwardButton, SIGNAL(clicked()), m_webView.data(), SLOT(forward())); connect(reloadButton, SIGNAL(clicked()), m_webView.data(), SLOT(reload())); connect(m_webView.data(), SIGNAL(titleChanged(const QString&)), SLOT(setWindowTitle(const QString&))); connect(m_webView.data(), SIGNAL(urlChanged(const QUrl&)), SLOT(setAddressBarUrl(const QUrl&))); } WidgetWindow::~WidgetWindow() { } void WidgetWindow::loadAddressFromAddressBar() { m_webView->load(addressLineEdit->text()); } void WidgetWindow::setAddressBarUrl(const QUrl& url) { addressLineEdit->setText(url.toString()); }