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90 lines
2.7 KiB
90 lines
2.7 KiB
package com.fr.design.mainframe.alphafine.component; |
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import com.fr.base.GraphHelper; |
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import com.fr.design.mainframe.alphafine.model.TemplateResource; |
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import com.fr.design.utils.DesignUtils; |
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import com.fr.general.FRFont; |
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import com.fr.third.jodd.util.StringUtil; |
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import javax.swing.JPanel; |
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import java.awt.AlphaComposite; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.Font; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.RenderingHints; |
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/** |
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* |
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* alphafine - 模板资源图片面板 |
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* |
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* @author Link |
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* @version 10.0 |
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* Created by Link on 2022/9/22 |
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* */ |
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public class TemplateResourceImagePanel extends JPanel { |
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private static final int BACKGROUND_HEIGHT = 20; |
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private static final Color BACKGROUND_COLOR = new Color(0x419BF9); |
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private static final Font TAG_FONT = DesignUtils.getDefaultGUIFont().applySize(12); |
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private static final Color COVER_COLOR = new Color(116, 181, 249, 26); |
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private TemplateResource templateResource; |
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private int width = 200; |
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private int height = 100; |
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public TemplateResourceImagePanel(TemplateResource templateResource) { |
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this.templateResource = templateResource; |
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} |
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public TemplateResourceImagePanel(TemplateResource templateResource, int width, int height) { |
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this(templateResource); |
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this.width = width; |
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this.height = height; |
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} |
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@Override |
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protected void paintComponent(Graphics g) { |
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super.paintComponent(g); |
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Graphics2D g2 = (Graphics2D) g; |
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g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); |
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g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); |
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Color defaultColor = g2.getColor(); |
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Image image = templateResource.getImage(); |
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if (image != null) { |
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g2.drawImage(templateResource.getImage(), 0, 0, getWidth(), getHeight(), this); |
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} else { |
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g2.setColor(COVER_COLOR); |
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g2.fillRect(0, 0, getWidth(), getHeight()); |
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} |
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String tagName = templateResource.getType().getName(); |
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if (!StringUtil.isEmpty(tagName)) { |
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g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, .8f)); |
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g2.setColor(BACKGROUND_COLOR); |
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g2.fillRect(0, getHeight() - BACKGROUND_HEIGHT, getWidth(), BACKGROUND_HEIGHT); |
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g2.setColor(Color.WHITE); |
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int x = (getWidth() - GraphHelper.getWidth(tagName, g2.getFont())) / 2; |
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g2.setFont(TAG_FONT); |
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g2.drawString(tagName, x, getHeight() - 5); |
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} |
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g2.setColor(defaultColor); |
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} |
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@Override |
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public Dimension getPreferredSize() { |
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return new Dimension(width, height); |
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} |
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} |