Пример #1
0
void Document::loadTheme(const Theme& theme)
{
	m_text->document()->blockSignals(true);

        m_block_default_format.clear();
        for(int i=0;i<theme.definedDefaultFormatsForBlocks().length();i++)
            m_block_default_format.insert(theme.definedDefaultFormatsForBlocks()[i],theme.defaultFormatForBlock(theme.definedDefaultFormatsForBlocks()[i]));

	// Update colors
	QString contrast = (qGray(theme.textColor().rgb()) > 127) ? "black" : "white";
	QColor color = theme.foregroundColor();
	color.setAlpha(theme.foregroundOpacity() * 2.55f);
        m_text->setStyleSheet(
                QString("Editor { background: rgba(%1, %2, %3, %4); color: %5; selection-background-color: %6; selection-color: %7; padding: %8px; border-radius: %9px; }")
			.arg(color.red())
			.arg(color.green())
			.arg(color.blue())
			.arg(color.alpha())
			.arg(theme.textColor().name())
			.arg(theme.textColor().name())
			.arg(contrast)
			.arg(theme.foregroundPadding())
			.arg(theme.foregroundRounding())
	);
	if (m_highlighter->misspelledColor() != theme.misspelledColor()) {
		m_highlighter->setMisspelledColor(theme.misspelledColor());
	}

	// Update text
	QFont font = theme.textFont();
	font.setStyleStrategy(m_text->font().styleStrategy());
	if (m_text->font() != font) {
		m_text->setFont(font);
	}
	m_text->setCursorWidth(!m_block_cursor ? 1 : m_text->fontMetrics().averageCharWidth());

	int margin = theme.foregroundMargin();
	m_layout->setColumnMinimumWidth(0, margin);
	m_layout->setColumnMinimumWidth(2, margin);
	if (theme.foregroundPosition() < 3) {
		m_text->setFixedWidth(theme.foregroundWidth());

		switch (theme.foregroundPosition()) {
		case 0:
			m_layout->setColumnStretch(0, 0);
			m_layout->setColumnStretch(2, 1);
			break;

		case 2:
			m_layout->setColumnStretch(0, 1);
			m_layout->setColumnStretch(2, 0);
			break;

		case 1:
		default:
			m_layout->setColumnStretch(0, 1);
			m_layout->setColumnStretch(2, 1);
			break;
		};
	} else {
		m_text->setMinimumWidth(theme.foregroundWidth());
		m_text->setMaximumWidth(maximumSize().height());

		m_layout->setColumnStretch(0, 0);
		m_layout->setColumnStretch(2, 0);
	}
        cleanUpDocument(false);
	centerCursor(true);
	m_text->document()->blockSignals(false);
        m_highlighter->rehighlight();
}
Пример #2
0
void Document::loadTheme(const Theme& theme)
{
	m_text->document()->blockSignals(true);

	// Update colors
	QColor color = theme.foregroundColor();
	color.setAlpha(theme.foregroundOpacity() * 2.55f);
	m_text->setStyleSheet(
		QString("QTextEdit { background: rgba(%1, %2, %3, %4); color: %5; selection-background-color: %6; selection-color: %7; padding: %8px; }")
			.arg(color.red())
			.arg(color.green())
			.arg(color.blue())
			.arg(color.alpha())
			.arg(theme.textColor().name())
			.arg(theme.textColor().name())
			.arg(theme.foregroundColor().name())
			.arg(theme.foregroundPadding())
	);
	if (m_highlighter->misspelledColor() != theme.misspelledColor()) {
		m_highlighter->setMisspelledColor(theme.misspelledColor());
	}

	// Update text
	QFont font = theme.textFont();
	font.setStyleStrategy(m_text->font().styleStrategy());
	if (m_text->font() != font) {
		m_text->setFont(font);
	}
	m_text->setCursorWidth(!m_block_cursor ? 1 : m_text->fontMetrics().averageCharWidth());

	int margin = theme.foregroundMargin();
	m_layout->setColumnMinimumWidth(0, margin);
	m_layout->setColumnMinimumWidth(2, margin);
	if (theme.foregroundPosition() < 3) {
		m_text->setFixedWidth(theme.foregroundWidth());

		switch (theme.foregroundPosition()) {
		case 0:
			m_layout->setColumnStretch(0, 0);
			m_layout->setColumnStretch(2, 1);
			break;

		case 2:
			m_layout->setColumnStretch(0, 1);
			m_layout->setColumnStretch(2, 0);
			break;

		case 1:
		default:
			m_layout->setColumnStretch(0, 1);
			m_layout->setColumnStretch(2, 1);
			break;
		};
	} else {
		m_text->setMinimumWidth(theme.foregroundWidth());
		m_text->setMaximumWidth(maximumSize().height());

		m_layout->setColumnStretch(0, 0);
		m_layout->setColumnStretch(2, 0);
	}

	centerCursor(true);
	m_text->document()->blockSignals(false);
}