8015739: Background of JInternalFrame is located out of JInternalFrame
Reviewed-by: kizune, aivanov
This commit is contained in:
Harshitha Onkar
Alexey Ivanov
parent
b847fb6877
commit
f857f795a9
@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (c) 1998, 2021, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 1998, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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*
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* This code is free software; you can redistribute it and/or modify it
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* This code is free software; you can redistribute it and/or modify it
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@ -25,24 +25,46 @@
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package javax.swing.plaf.metal;
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package javax.swing.plaf.metal;
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import javax.swing.*;
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import java.awt.BasicStroke;
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import javax.swing.border.*;
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import javax.swing.plaf.*;
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import javax.swing.plaf.basic.BasicBorders;
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import javax.swing.text.JTextComponent;
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import java.awt.Component;
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import java.awt.Insets;
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import java.awt.Color;
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.Dialog;
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import java.awt.Dialog;
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import java.awt.Frame;
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import java.awt.Frame;
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import java.awt.Graphics;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.Insets;
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import java.awt.Stroke;
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import java.awt.Window;
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import java.awt.Window;
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import java.awt.geom.AffineTransform;
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import javax.swing.AbstractButton;
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import javax.swing.ButtonModel;
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import javax.swing.JButton;
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import javax.swing.JComponent;
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import javax.swing.JInternalFrame;
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import javax.swing.JMenu;
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import javax.swing.JMenuBar;
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import javax.swing.JMenuItem;
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import javax.swing.JOptionPane;
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import javax.swing.JScrollPane;
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import javax.swing.JToolBar;
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import javax.swing.SwingConstants;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import javax.swing.border.AbstractBorder;
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import javax.swing.border.Border;
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import javax.swing.border.CompoundBorder;
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import javax.swing.border.EmptyBorder;
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import javax.swing.border.LineBorder;
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import javax.swing.border.MatteBorder;
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import javax.swing.plaf.BorderUIResource;
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import javax.swing.plaf.UIResource;
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import javax.swing.plaf.basic.BasicBorders;
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import javax.swing.text.JTextComponent;
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import sun.swing.StringUIClientPropertyKey;
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import sun.swing.StringUIClientPropertyKey;
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import sun.swing.SwingUtilities2;
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import sun.swing.SwingUtilities2;
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/**
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/**
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* Factory object that can vend Borders appropriate for the metal L & F.
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* Factory object that can vend Borders appropriate for the metal L & F.
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* @author Steve Wilson
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* @author Steve Wilson
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@ -217,16 +239,28 @@ public class MetalBorders {
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*/
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*/
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@SuppressWarnings("serial") // Superclass is not serializable across versions
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@SuppressWarnings("serial") // Superclass is not serializable across versions
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public static class InternalFrameBorder extends AbstractBorder implements UIResource {
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public static class InternalFrameBorder extends AbstractBorder implements UIResource {
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private static final int corner = 14;
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private static final int CORNER = 14;
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/**
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/**
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* Constructs a {@code InternalFrameBorder}.
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* Constructs a {@code InternalFrameBorder}.
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*/
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*/
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public InternalFrameBorder() {}
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public InternalFrameBorder() {}
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public void paintBorder(Component c, Graphics g, int x, int y,
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/**
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int w, int h) {
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* Rounds a double to the nearest integer. It rounds 0.5 down,
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* for example 1.5 is rounded to 1.0.
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*
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* @param d number to be rounded
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* @return the rounded value
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*/
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private static int roundHalfDown(double d) {
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double decP = (Math.ceil(d) - d);
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return (int)((decP == 0.5) ? Math.floor(d) : Math.round(d));
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}
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public void paintBorder(Component c, Graphics g, int x, int y,
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int w, int h) {
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Color background;
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Color background;
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Color highlight;
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Color highlight;
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Color shadow;
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Color shadow;
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@ -241,41 +275,93 @@ public class MetalBorders {
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shadow = MetalLookAndFeel.getControlInfo();
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shadow = MetalLookAndFeel.getControlInfo();
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}
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}
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g.setColor(background);
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Graphics2D g2d = (Graphics2D) g;
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// Draw outermost lines
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AffineTransform at = g2d.getTransform();
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g.drawLine( 1, 0, w-2, 0);
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Stroke oldStk = g2d.getStroke();
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g.drawLine( 0, 1, 0, h-2);
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Color oldColor = g2d.getColor();
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g.drawLine( w-1, 1, w-1, h-2);
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int stkWidth = 1;
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g.drawLine( 1, h-1, w-2, h-1);
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// Draw the bulk of the border
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// if m01 or m10 is non-zero, then there is a rotation or shear
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for (int i = 1; i < 5; i++) {
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// skip resetting the transform
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g.drawRect(x+i,y+i,w-(i*2)-1, h-(i*2)-1);
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boolean resetTransform = ((at.getShearX() == 0) && (at.getShearY() == 0));
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}
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if (c instanceof JInternalFrame &&
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int xtranslation;
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((JInternalFrame)c).isResizable()) {
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int ytranslation;
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g.setColor(highlight);
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int width;
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// Draw the Long highlight lines
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int height;
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g.drawLine( corner+1, 3, w-corner, 3);
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g.drawLine( 3, corner+1, 3, h-corner);
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g.drawLine( w-2, corner+1, w-2, h-corner);
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g.drawLine( corner+1, h-2, w-corner, h-2);
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g.setColor(shadow);
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if (resetTransform) {
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// Draw the Long shadow lines
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g2d.setTransform(new AffineTransform());
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g.drawLine( corner, 2, w-corner-1, 2);
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stkWidth = roundHalfDown(Math.min(at.getScaleX(), at.getScaleY()));
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g.drawLine( 2, corner, 2, h-corner-1);
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g.drawLine( w-3, corner, w-3, h-corner-1);
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g.drawLine( corner, h-3, w-corner-1, h-3);
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}
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}
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double xx = at.getScaleX() * x + at.getTranslateX();
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double yy = at.getScaleY() * y + at.getTranslateY();
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xtranslation = roundHalfDown(xx);
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ytranslation = roundHalfDown(yy);
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width = roundHalfDown(at.getScaleX() * w + xx) - xtranslation;
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height = roundHalfDown(at.getScaleY() * h + yy) - ytranslation;
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} else {
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width = w;
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height = h;
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xtranslation = x;
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ytranslation = y;
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}
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g2d.translate(xtranslation, ytranslation);
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public Insets getBorderInsets(Component c, Insets newInsets) {
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// scaled border
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newInsets.set(5, 5, 5, 5);
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int thickness = (int) Math.ceil(4 * at.getScaleX());
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return newInsets;
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}
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g.setColor(background);
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// Draw the bulk of the border
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for (int i = 0; i <= thickness; i++) {
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g.drawRect(i, i, width - (i * 2), height - (i * 2));
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}
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if (c instanceof JInternalFrame && ((JInternalFrame)c).isResizable()) {
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// set new stroke to draw shadow and highlight lines
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g2d.setStroke(new BasicStroke((float) stkWidth));
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// midpoint at which highlight & shadow lines
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// are positioned on the border
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int midPoint = thickness / 2;
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int offset = ((at.getScaleX() - stkWidth) >= 0 && stkWidth % 2 != 0) ? 1 : 0;
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int loc1 = thickness % 2 == 0 ? midPoint + stkWidth / 2 - stkWidth : midPoint;
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int loc2 = thickness % 2 == 0 ? midPoint + stkWidth / 2 : midPoint + stkWidth;
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// scaled corner
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int corner = (int) Math.round(CORNER * at.getScaleX());
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// Draw the Long highlight lines
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g.setColor(highlight);
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g.drawLine(corner + 1, loc2, width - corner, loc2); //top
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g.drawLine(loc2, corner + 1, loc2, height - corner); //left
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g.drawLine((width - offset) - loc1, corner + 1,
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(width - offset) - loc1, height - corner); //right
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g.drawLine(corner + 1, (height - offset) - loc1,
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width - corner, (height - offset) - loc1); //bottom
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// Draw the Long shadow lines
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g.setColor(shadow);
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g.drawLine(corner, loc1, width - corner - 1, loc1);
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g.drawLine(loc1, corner, loc1, height - corner - 1);
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g.drawLine((width - offset) - loc2, corner,
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(width - offset) - loc2, height - corner - 1);
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g.drawLine(corner, (height - offset) - loc2,
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width - corner - 1, (height - offset) - loc2);
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}
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// restore previous transform
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g2d.translate(-xtranslation, -ytranslation);
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if (resetTransform) {
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g2d.setColor(oldColor);
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g2d.setTransform(at);
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g2d.setStroke(oldStk);
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}
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}
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public Insets getBorderInsets(Component c, Insets newInsets) {
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newInsets.set(4, 4, 4, 4);
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return newInsets;
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}
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}
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}
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/**
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/**
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266
test/jdk/javax/swing/JInternalFrame/InternalFrameBorderTest.java
Normal file
266
test/jdk/javax/swing/JInternalFrame/InternalFrameBorderTest.java
Normal file
@ -0,0 +1,266 @@
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/*
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* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.AWTException;
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import java.awt.Color;
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import java.awt.GridBagLayout;
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import java.awt.Image;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.image.MultiResolutionImage;
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import java.awt.image.RenderedImage;
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import java.io.File;
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import java.lang.reflect.InvocationTargetException;
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import java.util.List;
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import javax.imageio.ImageIO;
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import javax.swing.JFrame;
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import javax.swing.JInternalFrame;
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import javax.swing.JLabel;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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/*
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* @test
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* @bug 8015739
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* @key headful
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* @summary Tests whether background color of JInternalFrame is visible
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* in the border region at different scales by checking the midpoints
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* and corners of the border.
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*
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* @requires (os.family == "windows")
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* @run main/othervm -Dsun.java2d.uiScale=1 InternalFrameBorderTest
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* @run main/othervm -Dsun.java2d.uiScale=1.25 InternalFrameBorderTest
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* @run main/othervm -Dsun.java2d.uiScale=1.5 InternalFrameBorderTest
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* @run main/othervm -Dsun.java2d.uiScale=1.75 InternalFrameBorderTest
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* @run main/othervm -Dsun.java2d.uiScale=2 InternalFrameBorderTest
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* @run main/othervm -Dsun.java2d.uiScale=2.5 InternalFrameBorderTest
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* @run main/othervm -Dsun.java2d.uiScale=3 InternalFrameBorderTest
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*/
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/*
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* @test
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* @bug 8015739
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* @key headful
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* @summary Tests whether background color of JInternalFrame is visible
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* in the border region at different scales by checking the midpoints
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* and corners of the border.
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*
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* @requires (os.family == "mac" | os.family == "linux")
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* @run main/othervm -Dsun.java2d.uiScale=1 InternalFrameBorderTest
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* @run main/othervm -Dsun.java2d.uiScale=2 InternalFrameBorderTest
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*/
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public class InternalFrameBorderTest {
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private static final int FRAME_SIZE = 300;
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private static final int INTFRAME_SIZE = 150;
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private static final int MIDPOINT = INTFRAME_SIZE / 2;
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private static final int BORDER_THICKNESS = 4;
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private static final StringBuffer errorLog = new StringBuffer();
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private static JFrame jFrame;
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private static Rectangle jFrameBounds;
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private static JInternalFrame iFrame;
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private static Point iFrameLoc;
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private static int iFrameMaxX;
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private static int iFrameMaxY;
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private static Robot robot;
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private static String uiScale;
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public static void main(String[] args) throws AWTException,
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InterruptedException, InvocationTargetException {
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try {
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UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
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} catch (Exception e) {
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System.out.println("Metal LAF class not supported");
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return;
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}
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try {
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robot = new Robot();
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robot.setAutoDelay(200);
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uiScale = System.getProperty("sun.java2d.uiScale");
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SwingUtilities.invokeAndWait(InternalFrameBorderTest::createAndShowGUI);
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robot.waitForIdle();
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robot.delay(500);
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SwingUtilities.invokeAndWait(() -> {
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iFrameLoc = iFrame.getLocationOnScreen();
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iFrameMaxX = iFrameLoc.x + INTFRAME_SIZE;
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iFrameMaxY = iFrameLoc.y + INTFRAME_SIZE;
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jFrameBounds = jFrame.getBounds();
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});
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// Check Borders
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checkBorderMidPoints("TOP");
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checkBorderMidPoints("RIGHT");
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checkBorderMidPoints("BOTTOM");
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checkBorderMidPoints("LEFT");
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// Check Corner Diagonals
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checkCorners("TOP_LEFT");
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checkCorners("TOP_RIGHT");
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checkCorners("BOTTOM_RIGHT");
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checkCorners("BOTTOM_LEFT");
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if (!errorLog.isEmpty()) {
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saveScreenCapture("JIF_uiScale_" + uiScale + ".png");
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throw new RuntimeException("Following error(s) occurred: \n"
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+ errorLog);
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}
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} finally {
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if (jFrame != null) {
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jFrame.dispose();
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}
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robot.delay(500);
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}
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}
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private static void checkBorderMidPoints(String borderDirection) {
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int x, y;
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int start, stop;
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switch (borderDirection) {
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case "TOP" -> {
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x = iFrameLoc.x + MIDPOINT;
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y = iFrameLoc.y + BORDER_THICKNESS;
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||||||
|
start = iFrameLoc.y;
|
||||||
|
stop = iFrameLoc.y + BORDER_THICKNESS - 1;
|
||||||
|
}
|
||||||
|
case "RIGHT" -> {
|
||||||
|
x = iFrameMaxX - BORDER_THICKNESS;
|
||||||
|
y = iFrameLoc.y + MIDPOINT;
|
||||||
|
start = iFrameMaxX - BORDER_THICKNESS + 1;
|
||||||
|
stop = iFrameMaxX;
|
||||||
|
}
|
||||||
|
case "BOTTOM" -> {
|
||||||
|
x = iFrameLoc.x + MIDPOINT;
|
||||||
|
y = iFrameMaxY - BORDER_THICKNESS;
|
||||||
|
start = iFrameMaxY - BORDER_THICKNESS + 1;
|
||||||
|
stop = iFrameMaxY;
|
||||||
|
}
|
||||||
|
case "LEFT" -> {
|
||||||
|
x = iFrameLoc.x;
|
||||||
|
y = iFrameLoc.y + MIDPOINT;
|
||||||
|
start = iFrameLoc.x;
|
||||||
|
stop = iFrameLoc.x + BORDER_THICKNESS - 1;
|
||||||
|
}
|
||||||
|
default -> throw new IllegalStateException("Unexpected value: "
|
||||||
|
+ borderDirection);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean isVertical = borderDirection.equals("RIGHT")
|
||||||
|
|| borderDirection.equals("LEFT");
|
||||||
|
boolean isHorizontal = borderDirection.equals("TOP")
|
||||||
|
|| borderDirection.equals("BOTTOM");
|
||||||
|
|
||||||
|
robot.mouseMove(x, y);
|
||||||
|
for (int i = start; i < stop; i++) {
|
||||||
|
int locX = isVertical ? i : (iFrameLoc.x + MIDPOINT);
|
||||||
|
int locY = isHorizontal ? i : (iFrameLoc.y + MIDPOINT);
|
||||||
|
if (Color.RED.equals(robot.getPixelColor(locX, locY))) {
|
||||||
|
errorLog.append("At uiScale: " + uiScale
|
||||||
|
+ ", Red background color detected at "
|
||||||
|
+ borderDirection + " border.\n");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
robot.delay(300);
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void checkCorners(String cornerLocation) {
|
||||||
|
int x, y;
|
||||||
|
|
||||||
|
switch (cornerLocation) {
|
||||||
|
case "TOP_LEFT" -> {
|
||||||
|
x = iFrameLoc.x;
|
||||||
|
y = iFrameLoc.y;
|
||||||
|
}
|
||||||
|
case "TOP_RIGHT" -> {
|
||||||
|
x = iFrameMaxX;
|
||||||
|
y = iFrameLoc.y;
|
||||||
|
}
|
||||||
|
case "BOTTOM_RIGHT" -> {
|
||||||
|
x = iFrameMaxX;
|
||||||
|
y = iFrameMaxY;
|
||||||
|
}
|
||||||
|
case "BOTTOM_LEFT" -> {
|
||||||
|
x = iFrameLoc.x;
|
||||||
|
y = iFrameMaxY;
|
||||||
|
}
|
||||||
|
default -> throw new IllegalStateException("Unexpected value: "
|
||||||
|
+ cornerLocation);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean isTop = cornerLocation.equals("TOP_LEFT")
|
||||||
|
|| cornerLocation.equals("TOP_RIGHT");
|
||||||
|
boolean isLeft = cornerLocation.equals("TOP_LEFT")
|
||||||
|
|| cornerLocation.equals("BOTTOM_LEFT");
|
||||||
|
|
||||||
|
robot.mouseMove(x, y);
|
||||||
|
for (int i = 0; i < BORDER_THICKNESS - 1; i++) {
|
||||||
|
int locX = isLeft ? (x + i) : (x - i);
|
||||||
|
int locY = isTop ? (y + i) : (y - i);
|
||||||
|
if (Color.RED.equals(robot.getPixelColor(locX, locY))) {
|
||||||
|
errorLog.append("At uiScale: " + uiScale + ", Red background color"
|
||||||
|
+ " detected at " + cornerLocation + " corner.\n");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
robot.delay(300);
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void createAndShowGUI() {
|
||||||
|
jFrame = new JFrame();
|
||||||
|
jFrame.setSize(FRAME_SIZE, FRAME_SIZE);
|
||||||
|
jFrame.setLayout(null);
|
||||||
|
jFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
|
||||||
|
|
||||||
|
JLabel scale = new JLabel("UI Scale: " + uiScale);
|
||||||
|
iFrame = new JInternalFrame("iframe", true);
|
||||||
|
iFrame.setLayout(new GridBagLayout());
|
||||||
|
iFrame.setBackground(Color.RED);
|
||||||
|
iFrame.add(scale);
|
||||||
|
iFrame.setLocation(30, 30);
|
||||||
|
jFrame.getContentPane().add(iFrame);
|
||||||
|
iFrame.setSize(INTFRAME_SIZE, INTFRAME_SIZE);
|
||||||
|
iFrame.setVisible(true);
|
||||||
|
jFrame.setLocation(150, 150);
|
||||||
|
jFrame.setVisible(true);
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void saveScreenCapture(String filename) {
|
||||||
|
MultiResolutionImage mrImage = robot.createMultiResolutionScreenCapture(jFrameBounds);
|
||||||
|
List<Image> variants = mrImage.getResolutionVariants();
|
||||||
|
RenderedImage image = (RenderedImage) variants.get(variants.size() - 1);
|
||||||
|
try {
|
||||||
|
ImageIO.write(image, "png", new File(filename));
|
||||||
|
} catch (Exception e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user