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Fixing NPE when using HTML text on a component with null font

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This commit is contained in:
Eduwardo Horibe
2024-12-06 18:52:14 -03:00
parent 1462636e97
commit f96baf1bc2
2 changed files with 17 additions and 12 deletions
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13
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatHTML.java
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@@ -16,17 +16,14 @@
package com.formdev.flatlaf.ui;
import java.awt.Color;
import java.awt.*;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import java.util.function.BiConsumer;
import javax.swing.AbstractButton;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JToolTip;
import javax.swing.*;
import javax.swing.plaf.basic.BasicHTML;
import javax.swing.text.AttributeSet;
import javax.swing.text.Document;
@@ -74,9 +71,9 @@ public class FlatHTML
for( int i = 1; i <= 7; i++ )
System.out.println( i+": "+ styleSheet.getPointSize( i ) );
debug*/
int fontBaseSize = c.getFont().getSize();
Font font = c.getFont();
if( styleSheet.getPointSize( 7 ) != 36f ||
styleSheet.getPointSize( 4 ) == fontBaseSize )
font == null || styleSheet.getPointSize( 4 ) == font.getSize() )
return;
// check whether view uses "absolute-size" keywords (e.g. "x-large") for font-size
@@ -97,7 +94,7 @@ debug*/
return;
// BASE_SIZE rule is parsed in javax.swing.text.html.StyleSheet.addRule()
String style = "<style>BASE_SIZE " + c.getFont().getSize() + "</style>";
String style = "<style>BASE_SIZE " + font.getSize() + "</style>";
String openTag = "";
String closeTag = "";