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NPE fix

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This commit is contained in:
Dmitry Jemerov
2011-09-20 12:55:29 +02:00
parent c70887a17e
commit 2d4bc1d2cb
1 changed files with 2 additions and 1 deletions
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plugins/ui-designer/src/com/intellij/uiDesigner/propertyInspector/editors/string/KeyChooserDialog.java
+2 -1
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@@ -114,7 +114,7 @@ public final class KeyChooserDialog extends DialogWrapper{
final Dimension size = DimensionService.getInstance().getSize(getDimensionServiceKey(), projectGuess);
final FontMetrics metrics = myTable.getFontMetrics(myTable.getFont());
int minWidth = 200;
int maxWidth = size.width / 2;
int maxWidth = size != null ? size.width / 2 : Integer.MAX_VALUE;
if (minWidth > maxWidth) {
minWidth = maxWidth;
}
@@ -187,6 +187,7 @@ public final class KeyChooserDialog extends DialogWrapper{
myTable.scrollRectToVisible(myTable.getCellRect(index, 0, true));
}
@NotNull
protected String getDimensionServiceKey() {
return getClass().getName();
}