Unigine::WidgetDragArea Class

#include "AppSystemLogic.h"
#include <UnigineWindowManager.h>

using namespace Unigine;

int AppSystemLogic::init()
{
	// borderless main window
	EngineWindowPtr main_window = WindowManager::getMainWindow();

	if (main_window)
	{
		// disable system borders
		main_window->setBordersEnabled(false);

		GuiPtr gui = main_window->getSelfGui();

		// add a drag area similar to title bar
		WidgetVBoxPtr top_drag_container = WidgetVBox::create(gui);
		main_window->addChild(top_drag_container);

		WidgetDragAreaPtr top_drag_area = WidgetDragArea::create(gui);
		top_drag_area->setHeight(25);
		top_drag_container->addChild(top_drag_area, Gui::ALIGN_EXPAND);

		top_drag_area->setBackground(1);
		top_drag_area->setBackgroundColor(Math::vec4_red);

		// add an extra drag area
		WidgetDragAreaPtr drag_area = WidgetDragArea::create(gui);
		drag_area->setWidth(512);
		drag_area->setHeight(256);
		main_window->addChild(drag_area, Gui::ALIGN_CENTER);

		drag_area->setBackground(1);
		drag_area->setBackgroundColor(Math::vec4_blue);
	}

	return 1;
}