158 lines
3.1 KiB
Java
158 lines
3.1 KiB
Java
package javax.swing.plaf.basic;
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import javax.swing.*;
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import javax.swing.plaf.*;
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import java.awt.*;
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public class BasicLabelUI extends LabelUI
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{
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int gap = 3;
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Color foreground;
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public static ComponentUI createUI(final JComponent c) {
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return new BasicLabelUI();
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}
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public void installUI(final JComponent c) {
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super.installUI(c);
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foreground = new Color(0,0,250);
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}
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public Dimension getPreferredSize(JComponent c)
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{
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JLabel b = (JLabel)c;
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Dimension d = BasicGraphicsUtils.getPreferredSize(b,
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gap,
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b.getText(),
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b.getIcon(),
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b.getVerticalAlignment(),
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b.getHorizontalAlignment(),
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b.getHorizontalTextPosition(),
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b.getVerticalTextPosition());
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System.out.println("JLABEL->^^^^^^^^^^^^^^^^^^^^^^ BASIC-PREF="+d + ",T="+b.getText());
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return d;
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}
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public void paint(Graphics g, JComponent c)
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{
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JLabel b = (JLabel) c;
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Rectangle tr = new Rectangle();
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Rectangle ir = new Rectangle();
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Rectangle vr = new Rectangle();
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Font f = c.getFont();
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g.setFont(f);
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FontMetrics fm = SwingUtilities.getFontMetrics(f);
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Insets i = c.getInsets();
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Rectangle bound = c.getBounds();
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System.out.println("BOUND=" + bound + ", insets = " + i + ", " + b.getText());
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if (bound == null)
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{
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vr.x = i.left;
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vr.y = i.top;
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vr.width = b.getWidth() - (i.right + i.left);
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vr.height = b.getHeight() - (i.bottom + i.top);
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}
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else
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{
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vr.x = bound.x + i.left;
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vr.y = bound.y + i.top;
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vr.width = bound.width - (i.right + i.left);
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vr.height = bound.height - (i.bottom + i.top);
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}
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System.out.println(" VIEW-RECT-JLABEL="+vr+", insets="+i+", FONTM="+fm);
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String text = SwingUtilities.layoutCompoundLabel(c,
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fm,
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b.getText(),
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b.getIcon(),
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b.getVerticalAlignment(),
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b.getHorizontalAlignment(),
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b.getVerticalTextPosition(),
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b.getHorizontalTextPosition(),
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vr,
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ir,
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tr,
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gap);
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paintIcon(g, c, ir);
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paintText(g, c, tr, b.getText());
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paintFocus(g, c, vr, tr, ir);
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}
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protected void paintFocus(Graphics g,
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JComponent c,
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Rectangle vr,
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Rectangle tr,
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Rectangle ir)
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{
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}
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protected void paintIcon(Graphics g,
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JComponent c,
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Rectangle iconRect)
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{
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JLabel b = (JLabel) c;
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if (b.getIcon() != null)
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{
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int x = iconRect.x;
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int y = iconRect.y;
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System.out.println("WE HAVE AN ICON: " + b.getIcon());
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b.getIcon().paintIcon(c, g, x, y);
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}
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else
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{
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//System.out.println("NO ICON FOR BUTTON:" + b.text);
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}
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}
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protected void paintText(Graphics g,
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JComponent c,
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Rectangle textRect,
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String text)
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{
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// AbstractLabel b = (AbstractLabel) c;
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System.out.println("JLabel: drawing string: " + text + ", at:" + textRect);
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g.setColor(foreground);
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//g.setBackColor(new Color(190,190,190));
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g.drawLine(0,0,100,100);
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BasicGraphicsUtils.drawString(g,
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text,
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0,
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0,//textRect.x,
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0);//textRect.y);
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}
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}
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