8187364: Unable to enter zero width non-joiner (ZWNJ) symbol in Swing text component

Reviewed-by: serb, dmarkov

8187364: Unable to enter zero width non-joiner (ZWNJ) symbol in Swing text component
Reviewed-by: serb, dmarkov
7a168725 · alitvinov · fd169c70 · 7a168725
隐藏空白更改
内联并排

Showing with 4 addition and 5 deletion

src/share/classes/javax/swing/text/DefaultEditorKit.java src/share/classes/javax/swing/text/DefaultEditorKit.java +4 -5

未找到文件。
--- a/src/share/classes/javax/swing/text/DefaultEditorKit.java
+++ b/src/share/classes/javax/swing/text/DefaultEditorKit.java
@@ -878,11 +878,10 @@ public class DefaultEditorKit extends EditorKit {
                        isPrintableMask = ((SunToolkit)tk).isPrintableCharacterModifiersMask(mod);
                    }
-                    if (isPrintableMask) {
+                    char c = content.charAt(0);
-                        char c = content.charAt(0);
+                    if ((isPrintableMask && (c >= 0x20) && (c != 0x7F)) ||
-                        if ((c >= 0x20) && (c != 0x7F)) {
+                        (!isPrintableMask && (c >= 0x200C) && (c <= 0x200D))) {
-                            target.replaceSelection(content);
+                        target.replaceSelection(content);
-                        }
                    }
                }
            }