+ // ------------------------------------------------------------------------
+ // Window visibility ------------------------------------------------------
+ // ------------------------------------------------------------------------
+
+ /**
+ * Hidden flag. A hidden window will still have its onIdle() called, and
+ * will also have onClose() called at application exit. Note package
+ * private access: TApplication will force hidden false if a modal window
+ * is active.
+ */
+ boolean hidden = false;
+
+ /**
+ * Returns true if this window is hidden.
+ *
+ * @return true if this window is hidden, false if the window is shown
+ */
+ public final boolean isHidden() {
+ return hidden;
+ }
+
+ /**
+ * Returns true if this window is shown.
+ *
+ * @return true if this window is shown, false if the window is hidden
+ */
+ public final boolean isShown() {
+ return !hidden;
+ }
+
+ /**
+ * Hide window. A hidden window will still have its onIdle() called, and
+ * will also have onClose() called at application exit. Hidden windows
+ * will not receive any other events.
+ */
+ public void hide() {
+ application.hideWindow(this);
+ }
+
+ /**
+ * Show window.
+ */
+ public void show() {
+ application.showWindow(this);
+ }
+
+ /**
+ * Activate window (bring to top and receive events).
+ */
+ public void activate() {
+ application.activateWindow(this);
+ }
+
+ /**
+ * Close window. Note that windows without a close box can still be
+ * closed by calling the close() method.
+ */
+ public void close() {
+ application.closeWindow(this);
+ }
+