Method updateColumns

MyGUIEngine/src/MyGUI_MultiListBox.cpp:922–967

	}

	void MultiListBox::updateColumns()
	{
		size_t countStars = 0;
		size_t lastIndexStar = ITEM_NONE;

		int allColumnsWidth = updateWidthColumns(countStars, lastIndexStar);
		int clientWidth = _getClientWidget()->getWidth();
		int separatorsWidth = mVectorColumnInfo.empty() ? 0 : (mVectorColumnInfo.size() - 1) * mWidthSeparator;
		int freeSpace = clientWidth - separatorsWidth - allColumnsWidth;
		int starWidth = (countStars != 0 && freeSpace > 0) ? (freeSpace / countStars) : 0;

		mWidthBar = 0;
		for (size_t index = 0; index < mVectorColumnInfo.size(); ++index)
		{
			ColumnInfo& info = mVectorColumnInfo[index];

			int columnWidth = getColumnWidth(index, freeSpace, countStars, lastIndexStar, starWidth);

			if (mHeaderPlace != nullptr)
			{
				info.item->setCoord(mWidthBar, 0, columnWidth, _getClientWidget()->getHeight());
			}
			else
			{
				info.item
					->setCoord(mWidthBar, mHeightButton, columnWidth, _getClientWidget()->getHeight() - mHeightButton);
			}

			info.button->setCoord(mWidthBar, 0, columnWidth, getButtonHeight());
			info.button->_setInternalData(index);

			mWidthBar += columnWidth;

			// промежуток между листами
			Widget* separator = getOrCreateSeparator(index);
			if (separator)
			{
				separator->setCoord(mWidthBar, 0, mWidthSeparator, _getClientWidget()->getHeight());
			}

			mWidthBar += mWidthSeparator;
		}

		redrawButtons();
		updateOnlyEmpty();
	}

} // namespace MyGUI