1 files changed, 121 insertions, 0 deletions
diff --git a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/ComboControlledStackComposite.java b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/ComboControlledStackComposite.java
new file mode 100644
index 00000000000..60655e75655
--- /dev/null
+++ b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/ComboControlledStackComposite.java
@@ -0,0 +1,121 @@
+package org.eclipse.cdt.launch.ui;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.StackLayout;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+
+/**
+ * Stack Composite - Switch between panes controlled by combo box
+ * @since 6.0
+ */
+public class ComboControlledStackComposite extends Composite {
+	private Composite fArea;
+	private Combo fCombo;
+	private Map tabMap;
+	private StackLayout layout;
+	private Label fLabel;
+
+	public ComboControlledStackComposite(Composite parent, int style) {
+		super(parent, style);
+		tabMap = new LinkedHashMap();
+		setLayout(new GridLayout(2, false));
+		createContents(this);
+	}
+
+	public void setLabelText(String label) {
+		fLabel.setText(label);
+	}
+	public void addItem(String label, Composite tab) {
+		tabMap.put(label, tab);
+		fCombo.add(label);
+		if (layout.topControl==null) {
+			layout.topControl = tab;
+			fCombo.setText(label);
+		}
+	}
+
+	public void deleteItem(String label) {
+		if (fCombo.getText().equals(label)) {
+			setSelection(fCombo.getItem(0));
+		}
+		Composite tab = (Composite) tabMap.get(label);
+		if (tab != null) {
+			tab.dispose();
+			tabMap.remove(label);
+		}
+	}
+
+	public void setSelection(String label) {
+		fCombo.setText(label);
+		setPage(label);
+	}
+
+	protected void createContents(Composite parent) {
+		fLabel = createLabel(this);
+		fCombo = createCombo(this);
+		GridData cgd = new GridData(GridData.FILL_HORIZONTAL);
+
+		fCombo.setLayoutData(cgd);
+		fArea = createTabArea(this);
+		GridData agd = new GridData(GridData.FILL_BOTH);
+		agd.horizontalSpan = 2;
+		fArea.setLayoutData(agd);
+	}
+
+
+	public Composite getStackParent() {
+		return fArea;
+	}
+
+	public Label getLabel() {
+		return fLabel;
+	}
+
+	public Combo getCombo() {
+		return fCombo;
+	}
+
+	protected Composite createTabArea(Composite parent) {
+		Composite comp = new Composite(parent, SWT.NONE);
+		layout = new StackLayout();
+		comp.setLayout(layout);
+
+		return comp;
+	}
+
+
+	protected Label createLabel(Composite parent) {
+		Label label = new Label(parent, SWT.WRAP);
+	    return label;
+    }
+	
+	protected Combo createCombo(Composite parent) {
+		Combo box = new Combo(parent, SWT.READ_ONLY);
+		box.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent e) {
+				String name = fCombo.getText();
+				comboSelected(name);
+			}
+		});
+		return box;
+	}
+
+	protected void comboSelected(String label) {
+		setPage(label);
+	}
+
+	protected void setPage(String label) {
+		layout.topControl = (Control) tabMap.get(label);
+		getStackParent().layout();
+	}
+}