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empty actions factory

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This commit is contained in:
Konstantin Bulenkov
2012-11-02 12:09:50 +01:00
parent 65601b0284
commit cbd8486afb
1 changed files with 21 additions and 2 deletions
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platform/platform-api/src/com/intellij/openapi/actionSystem/EmptyAction.java
+21 -2
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@@ -23,16 +23,35 @@ import java.util.ArrayList;
/**
* @author Gregory.Shrago
* @author Konstantin Bulenkov
*/
public class EmptyAction extends AnAction {
private boolean myEnabled;
public EmptyAction() {
}
public EmptyAction(boolean enabled) {
myEnabled = enabled;
}
public EmptyAction(@Nullable String text, @Nullable String description, @Nullable Icon icon) {
super(text, description, icon);
}
public static AnAction createEmptyAction(@Nullable String name, @Nullable Icon icon, boolean alwaysEnabled) {
final EmptyAction emptyAction = new EmptyAction(name, null, icon);
emptyAction.myEnabled = alwaysEnabled;
return emptyAction;
}
@Override
public void actionPerformed(AnActionEvent e) {
}
@Override
public void update(AnActionEvent e) {
e.getPresentation().setEnabled(false);
e.getPresentation().setVisible(false);
e.getPresentation().setEnabledAndVisible(myEnabled);
}
public static void setupAction(@NotNull AnAction action, @NotNull String id, @Nullable JComponent component) {