protected void adjustOffsets() {
		int offset = leftMargin;
		int numCols = getColumnCount();
		for (int i = 0; i < numCols; i++) {
			columnOffsets[i] = offset;
			offset += columnWidths[i];
		}
		this.width = offset;
	}
Adjusts the offsets of all component fields
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/CompositeViewerModel.java