Add Module::getPanel().

include/app/ModuleWidget.hpp

@@ -38,11 +38,11 @@ struct ModuleWidget : widget::OpaqueWidget {
 	*/
 	void setModule(engine::Module* module);
 
+	widget::Widget* getPanel();
 	/** Sets the panel and sets the size of the ModuleWidget from the panel.
 	Transfers ownership.
 	*/
 	void setPanel(widget::Widget* panel);
-	/** Use `setPanel(createPanel(svg))` instead. */
 	void setPanel(std::shared_ptr<Svg> svg);
 
 	/** Convenience functions for adding special widgets.

src/app/ModuleWidget.cpp

@@ -81,6 +81,10 @@ void ModuleWidget::setModule(engine::Module* module) {
 	this->module = module;
 }
 
+widget::Widget* ModuleWidget::getPanel() {
+	return internal->panel;
+}
+
 void ModuleWidget::setPanel(widget::Widget* panel) {
 	// Remove existing panel
 	if (internal->panel) {