new method for get the main frame with a given component

astrapi69 · Nov 24, 2023 · 265b003 · 265b003
1 parent cbae1ab
commit 265b003
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diff --git a/src/main/java/io/github/astrapi69/swing/component/ComponentExtensions.java b/src/main/java/io/github/astrapi69/swing/component/ComponentExtensions.java
@@ -26,9 +26,12 @@
 
 import java.awt.Component;
 import java.awt.Container;
+import java.awt.Frame;
 import java.util.Optional;
 import java.util.logging.Level;
 
+import javax.swing.SwingUtilities;
+
 import lombok.NonNull;
 import lombok.experimental.UtilityClass;
 import lombok.extern.java.Log;
@@ -96,4 +99,17 @@ public static void setComponentEnabled(Component container, boolean enable)
 			log.log(Level.INFO, exception.getMessage(), exception);
 		}
 	}
+
+	/**
+	 * Resolves the application frame from the given Component
+	 *
+	 * @param eventSource
+	 *            the event source
+	 * @return the application frame
+	 */
+	public static Frame getApplicationFrame(Component eventSource)
+	{
+		Frame frame = (Frame)SwingUtilities.getAncestorOfClass(Frame.class, eventSource);
+		return frame;
+	}
 }
diff --git a/src/test/java/io/github/astrapi69/swing/base/ApplicationBasePanelFrameExample.java b/src/test/java/io/github/astrapi69/swing/base/ApplicationBasePanelFrameExample.java
@@ -24,6 +24,7 @@
  */
 package io.github.astrapi69.swing.base;
 
+import java.awt.Component;
 import java.awt.Frame;
 
 import javax.swing.Icon;
@@ -35,6 +36,7 @@
 import io.github.astrapi69.model.BaseModel;
 import io.github.astrapi69.swing.button.IconButtonFactory;
 import io.github.astrapi69.swing.button.builder.JButtonInfo;
+import io.github.astrapi69.swing.component.ComponentExtensions;
 import io.github.astrapi69.swing.plaf.LookAndFeels;
 import io.github.astrapi69.test.object.ApplicationTestModel;
 
@@ -122,6 +124,8 @@ protected JToolBar newJToolBar()
 		JButton hardDriveToolButton = IconButtonFactory.newIconButton(hardDriveIcon);
 		hardDriveToolButton.addActionListener(event -> {
 			System.out.println("hardDriveToolButton ....");
+			Frame applicationFrame = ComponentExtensions
+				.getApplicationFrame((Component)event.getSource());
 			ApplicationTestModel<String> applicationTestModel = ApplicationTestModel
 				.<String> builder().model("bla").build();
 			LabelBasePanel labelPanel = new LabelBasePanel(BaseModel.of(applicationTestModel));