Method updateSize

Common/MessageBox/MessageBox.h:230–289

	protected:
		void updateSize()
		{
			ISubWidgetText* text = nullptr;
			if (mWidgetText != nullptr)
				text = mWidgetText->getSubWidgetText();
			IntSize size = text == nullptr ? IntSize() : text->getTextSize();
			// минимум высота иконки
			if ((nullptr != mIcon) && (mIcon->getImageIndex() != ITEM_NONE))
			{
				if (size.height < mIcon->getHeight())
					size.height = mIcon->getHeight();
				size.width += mIcon->getSize().width;
			}
			size += mOffsetText;
			size.width += 3;

			int width = ((int)mVectorButton.size() * mButtonSize.width) +
				(((int)mVectorButton.size() + 1) * mButtonOffset.width);
			if (size.width < width)
				size.width = width;

			int offset = (size.width - width) / 2;
			offset += mButtonOffset.width;

			size.width += mMainWidget->getWidth() - mMainWidget->getClientCoord().width;
			size.height += mMainWidget->getHeight() - mMainWidget->getClientCoord().height;

			const IntSize& view = RenderManager::getInstance().getViewSize();
			mMainWidget
				->setCoord((view.width - size.width) / 2, (view.height - size.height) / 2, size.width, size.height);

			if (nullptr != mIcon)
			{
				if (mWidgetText != nullptr)
				{
					if (mIcon->getImageIndex() != ITEM_NONE)
						mWidgetText->setCoord(
							mLeftOffset2,
							mWidgetText->getTop(),
							mWidgetText->getWidth(),
							mWidgetText->getHeight());
					else
						mWidgetText->setCoord(
							mLeftOffset1,
							mWidgetText->getTop(),
							mWidgetText->getWidth(),
							mWidgetText->getHeight());
				}
			}

			for (auto& iter : mVectorButton)
			{
				iter->setCoord(
					offset,
					mMainWidget->getClientCoord().height - mButtonOffset.height,
					mButtonSize.width,
					mButtonSize.height);
				offset += mButtonOffset.width + mButtonSize.width;