BansheeEngine/BansheeEditor/Source/BsGUIFieldBase.cpp

#include "BsGUIFieldBase.h"
#include "BsGUILabel.h"
#include "BsGUILayoutX.h"
#include "BsGUIWidget.h"
#include "BsGUISkin.h"
#include "BsGUILayoutUtility.h"

namespace BansheeEngine
{
	const UINT32 GUIFieldBase::DEFAULT_LABEL_WIDTH = 100;

	GUIFieldBase::GUIFieldBase(const PrivatelyConstruct& dummy, const GUIContent& labelContent, UINT32 labelWidth,
		const String& style, const GUIDimensions& dimensions, bool withLabel)
		:GUIElementContainer(dimensions, style), mLabel(nullptr)
	{
		mLayout = GUILayoutX::create();
		_registerChildElement(mLayout);

		if(withLabel)
		{
			mLabel = GUILabel::create(labelContent, GUIOptions(GUIOption::fixedWidth(labelWidth)), getSubStyleName(getLabelStyleType()));
			mLayout->addElement(mLabel);
		}
	}

	void GUIFieldBase::_updateLayoutInternal(INT32 x, INT32 y, UINT32 width, UINT32 height,
		Rect2I clipRect, UINT8 widgetDepth, INT16 panelDepth, UINT16 panelDepthRangeMin, UINT16 panelDepthRangeMax)
	{
		mLayout->_setPosition(Vector2I(x, y));
		mLayout->_setWidth(width);
		mLayout->_setHeight(height);
		mLayout->_setWidgetDepth(widgetDepth);
		mLayout->_setAreaDepth(panelDepth);
		mLayout->_setPanelDepthRange(panelDepthRangeMin, panelDepthRangeMax);

		Rect2I elemClipRect(clipRect.x - x, clipRect.y - y, clipRect.width, clipRect.height);
		mLayout->_setClipRect(elemClipRect);

		mLayout->_updateLayoutInternal(x, y, width, height, clipRect, widgetDepth, panelDepth, panelDepthRangeMin, panelDepthRangeMax);
	}

	Vector2I GUIFieldBase::_getOptimalSize() const
	{
		return GUILayoutUtility::calcOptimalSize(mLayout);
	}

	void GUIFieldBase::styleUpdated()
	{
		if (mLabel != nullptr)
			mLabel->setStyle(getSubStyleName(getLabelStyleType()));
	}
}