Method updateSettings

src/plugins/codeeditor/gui/private/texteditor_p.cpp:178–224

}

void TextEditorPrivate::updateSettings()
{
    fontName = EditorSettings::instance()->value(Node::FontColor, Group::FontGroup, Key::FontFamily, DEFAULT_FONT_NAME).toString();
    fontSize = EditorSettings::instance()->value(Node::FontColor, Group::FontGroup, Key::FontSize, 10).toInt();
    commentSettings = EditorSettings::instance()->getMap(Node::MimeTypeConfig);

    QFont font(fontName, fontSize, QFont::Normal);
    if (q->lexer())
        q->lexer()->setDefaultFont(font);
    else if (!fileName.isEmpty())
        q->setFont(font);

    int fontZoom = EditorSettings::instance()->value(Node::FontColor, Group::FontGroup, Key::FontZoom, 100).toInt();
    int realFontZoom = (fontZoom - 100) / 10;
    {
        // Avoid triggering the `zoomChanged` signal.
        QSignalBlocker blk(q);
        q->zoomTo(realFontZoom);
    }

    // Indentation
    auto tabPolicy = EditorSettings::instance()->value(Node::Behavior, Group::TabGroup, Key::TabPolicy, 0).toInt();
    auto tabSize = EditorSettings::instance()->value(Node::Behavior, Group::TabGroup, Key::TabSize, 4).toInt();
    auto autoIndent = EditorSettings::instance()->value(Node::Behavior, Group::TabGroup, Key::EnableAutoIndentation, true).toBool();
    q->setIndentationsUseTabs(tabPolicy);
    q->setTabWidth(tabSize);
    q->setWhitespaceSize(3);
    q->setAutoIndent(autoIndent);

    int hoverTime = EditorSettings::instance()->value(Node::Behavior, Group::TipGroup, Key::TipActiveTime, 500).toInt();
    q->SendScintilla(TextEditor::SCI_SETMOUSEDWELLTIME, hoverTime);

    // Highlight the current line
    q->setCaretLineVisible(true);

    // Opening brace matching
    q->setBraceMatching(TextEditor::SloppyBraceMatch);

    q->setEolMode(TextEditor::EolUnix);
    q->setScrollWidth(1);
    q->setScrollWidthTracking(true);

    resetThemeColor();

    q->setMarginsFont(font);
    q->updateLineNumberWidth(false);
}

void TextEditorPrivate::onSelectionChanged()
{