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51 lines
1.2 KiB
51 lines
1.2 KiB
9 years ago
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/*
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* Copyright(c) 2001-2010, FineReport Inc, All Rights Reserved.
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*/
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package com.fr.grid;
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import java.awt.Dimension;
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import com.fr.base.GraphHelper;
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import com.fr.design.mainframe.ElementCasePane;
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import com.fr.stable.StableUtils;
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/**
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* GridColumn used to paint and edit grid column.
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*
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* @editor zhou
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* @since 2012-3-22下午6:12:40
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*/
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public class GridColumn extends GridHeader<String> {
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@Override
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protected void initByConstructor() {
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GridColumnMouseHandler gridColumnMouseHandler = new GridColumnMouseHandler(this);
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this.addMouseListener(gridColumnMouseHandler);
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this.addMouseMotionListener(gridColumnMouseHandler);
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this.updateUI();
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}
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@Override
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public String getDisplay(int index) {
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return StableUtils.convertIntToABC(index + 1);
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}
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@Override
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public void updateUI() {
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this.setUI(new GridColumnUI());
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}
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/**
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* Gets the preferred size.
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*/
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@Override
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public Dimension getPreferredSize() {
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ElementCasePane reportPane = this.getElementCasePane();
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if (!reportPane.isColumnHeaderVisible()) {
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return new Dimension(0, 0);
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}
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return new Dimension(super.getPreferredSize().width, GraphHelper.getFontMetrics(this.getFont()).getHeight() + SIZE_ADJUST);
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}
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}
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