1 files changed, 73 insertions, 0 deletions
diff --git a/examples/org.eclipse.swt.examples/org/eclipse/swt/examples/controlexample/AlignableTab.java b/examples/org.eclipse.swt.examples/org/eclipse/swt/examples/controlexample/AlignableTab.java
new file mode 100755
index 0000000000..10a96c039b
--- /dev/null
+++ b/examples/org.eclipse.swt.examples/org/eclipse/swt/examples/controlexample/AlignableTab.java
@@ -0,0 +1,73 @@
+package org.eclipse.swt.examples.controlexample;
+
+/*
+ * (c) Copyright IBM Corp. 2000, 2001.
+ * All Rights Reserved
+ */
+
+import org.eclipse.swt.*;
+import org.eclipse.swt.widgets.*;
+import org.eclipse.swt.layout.*;
+import org.eclipse.swt.events.*;
+
+/**
+* <code>AlignableTab</code> is the abstract
+* superclass of example controls that can be
+* aligned.
+*/
+
+abstract class AlignableTab extends Tab {
+
+	/* Allignment Controls */
+	Button leftButton, rightButton, centerButton;
+
+	/* Alignment Group */
+	Group allignmentGroup;
+/**
+* Creates the "Control" group. 
+*/
+void createControlGroup () {
+	super.createControlGroup ();
+	
+	/* Create the group */
+	allignmentGroup = new Group (controlGroup, SWT.NULL);
+	allignmentGroup.setLayout (new GridLayout ());
+	allignmentGroup.setLayoutData (new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
+	allignmentGroup.setText (resControls.getString("Alignment"));
+
+	/* Create the controls */
+	leftButton = new Button (allignmentGroup, SWT.RADIO);
+	leftButton.setText (resControls.getString("Left"));
+	centerButton = new Button (allignmentGroup, SWT.RADIO);
+	centerButton.setText(resControls.getString("Center"));
+	rightButton = new Button (allignmentGroup, SWT.RADIO);
+	rightButton.setText (resControls.getString("Right"));
+
+	/* Add the listeners */
+	SelectionListener selectionListener = new SelectionAdapter () {
+		public void widgetSelected(SelectionEvent event) {
+			if (!((Button) event.widget).getSelection ()) return;
+			setExampleWidgetAlignment ();
+		};
+	};
+	leftButton.addSelectionListener (selectionListener);
+	centerButton.addSelectionListener (selectionListener);
+	rightButton.addSelectionListener (selectionListener);
+}
+/**
+* Sets the alignment of the "Example" widgets.
+*/
+abstract void setExampleWidgetAlignment ();
+/**
+* Sets the state of the "Example" widgets.
+*/
+void setExampleWidgetState () {
+	super.setExampleWidgetState ();
+	Control [] controls = getExampleWidgets ();
+	if (controls.length != 0) {
+		leftButton.setSelection ((controls [0].getStyle () & SWT.LEFT) != 0);
+		centerButton.setSelection ((controls [0].getStyle () & SWT.CENTER) != 0);
+		rightButton.setSelection ((controls [0].getStyle () & SWT.RIGHT) != 0);
+	}
+}
+}