mirror of https://git.FreeBSD.org/ports.git
30 lines
933 B
Java
30 lines
933 B
Java
--- java/src/charva/awt/Component.java.orig 2016-06-20 12:40:44 UTC
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+++ java/src/charva/awt/Component.java
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@@ -118,6 +118,17 @@ public abstract class Component {
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}
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/**
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+ * Determines whether this component will be displayed on the screen
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+ * if it's displayable.
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+ * @return <code>true</code> if the component and all of its ancestors
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+ * are visible, <code>false</code> otherwise
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+ */
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+ public boolean isRecursivelyVisible() {
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+ Container parent = getParent();
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+ return _visible && (parent == null || parent.isRecursivelyVisible());
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+ }
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+
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+ /**
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* To be implemented by concrete subclasses.
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*/
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public abstract void draw();
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@@ -449,7 +460,7 @@ public abstract class Component {
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* traversal.
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*/
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public boolean isFocusTraversable() {
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- return (_enabled && _visible);
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+ return (_enabled && isRecursivelyVisible());
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}
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/**
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