Method layoutChanged

src/frontend/dockwidgets/WorksheetDock.cpp:400–438

"Layout"-tab

//"Layout"-tab
void WorksheetDock::layoutChanged(int index) {
	auto layout = static_cast<Worksheet::Layout>(index);

	bool b = (layout != Worksheet::Layout::NoLayout);
	ui.sbLayoutTopMargin->setEnabled(b);
	ui.sbLayoutBottomMargin->setEnabled(b);
	ui.sbLayoutLeftMargin->setEnabled(b);
	ui.sbLayoutRightMargin->setEnabled(b);
	ui.sbLayoutHorizontalSpacing->setEnabled(b);
	ui.sbLayoutVerticalSpacing->setEnabled(b);
	ui.sbLayoutRowCount->setEnabled(b);
	ui.sbLayoutColumnCount->setEnabled(b);

	// show the "scale content" option if no layout active
	ui.lScaleContent->setVisible(!b);
	ui.chScaleContent->setVisible(!b);

	if (b) {
		// show grid specific settings if grid layout selected
		bool grid = (layout == Worksheet::Layout::GridLayout);
		ui.lGrid->setVisible(grid);
		ui.lRowCount->setVisible(grid);
		ui.sbLayoutRowCount->setVisible(grid);
		ui.lColumnCount->setVisible(grid);
		ui.sbLayoutColumnCount->setVisible(grid);
	} else {
		// no layout selected, hide grid specific settings that were potentially shown before
		ui.lGrid->setVisible(false);
		ui.lRowCount->setVisible(false);
		ui.sbLayoutRowCount->setVisible(false);
		ui.lColumnCount->setVisible(false);
		ui.sbLayoutColumnCount->setVisible(false);
	}

	CONDITIONAL_LOCK_RETURN;

	for (auto* worksheet : m_worksheetList)
		worksheet->setLayout(layout);
}

void WorksheetDock::layoutTopMarginChanged(double margin) {
	CONDITIONAL_RETURN_NO_LOCK;