Method SettingsWorksheetPage

src/frontend/SettingsWorksheetPage.cpp:20–58

* \brief Page for the 'General' settings of the Labplot settings dialog. */

 * \brief Page for the 'General' settings of the Labplot settings dialog.
 */
SettingsWorksheetPage::SettingsWorksheetPage(QWidget* parent)
	: SettingsPage(parent) {
	ui.setupUi(this);

	m_cbThemes = new ThemesComboBox();
	ui.gridLayout->addWidget(m_cbThemes, 1, 4, 1, 1);
	QString info = i18n("Default theme for newly created worksheets and worksheet objects");
	ui.lTheme->setToolTip(info);
	m_cbThemes->setToolTip(info);

	ui.cbPreviewThumbnailSize->addItem(i18n("Small (3cm x 3cm)"), 3);
	ui.cbPreviewThumbnailSize->addItem(i18n("Medium (5cm x 5cm)"), 5);
	ui.cbPreviewThumbnailSize->addItem(i18n("Big (7cm x 7cm)"), 7);

	const int size = ui.cbTexEngine->height();
	ui.lLatexWarning->setPixmap(QIcon::fromTheme(QLatin1String("state-warning")).pixmap(size, size));

	// add available TeX typesetting engines
	if (TeXRenderer::executableExists(QLatin1String("lualatex")))
		ui.cbTexEngine->addItem(QLatin1String("LuaLaTeX"), QLatin1String("lualatex"));

	if (TeXRenderer::executableExists(QLatin1String("xelatex")))
		ui.cbTexEngine->addItem(QLatin1String("XeLaTex"), QLatin1String("xelatex"));

	if (TeXRenderer::executableExists(QLatin1String("pdflatex")))
		ui.cbTexEngine->addItem(QLatin1String("pdfLaTeX"), QLatin1String("pdflatex"));

	if (TeXRenderer::executableExists(QLatin1String("latex")))
		ui.cbTexEngine->addItem(QLatin1String("LaTeX"), QLatin1String("latex"));

	connect(m_cbThemes, &ThemesComboBox::currentThemeChanged, this, &SettingsWorksheetPage::changed);
	connect(ui.cbPreviewThumbnailSize, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SettingsWorksheetPage::changed);
	connect(ui.chkPresenterModeInteractive, &QCheckBox::toggled, this, &SettingsWorksheetPage::changed);
	connect(ui.chkDoubleBuffering, &QCheckBox::toggled, this, &SettingsWorksheetPage::changed);
	connect(ui.cbTexEngine, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SettingsWorksheetPage::changed);
	connect(ui.cbTexEngine, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SettingsWorksheetPage::checkTeX);

	loadSettings();
}

QList<Settings::Type> SettingsWorksheetPage::applySettings() {
	QList<Settings::Type> changes;