synchronized from quantum plugin

[phpeclipse.git] / archive / net.sourceforge.phpeclipse.quantum.sql / src / com / quantum / ui / dialog / SimpleSelectionDialog.java

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/ui/dialog/SimpleSelectionDialog.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/ui/dialog/SimpleSelectionDialog.java
new file mode 100644 (file)
index 0000000..311b217
--- /dev/null
+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/ui/dialog/SimpleSelectionDialog.java
@@ -0,0 +1,127 @@
+package com.quantum.ui.dialog;
+
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.viewers.ILabelProviderListener;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.ITableLabelProvider;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Shell;
+
+
+/**
+ * @author BC
+ */
+public class SimpleSelectionDialog extends Dialog {
+       
+       class LabelProvider implements ITableLabelProvider {
+
+               public Image getColumnImage(Object element, int columnIndex) {
+                       return SimpleSelectionDialog.this.image;
+               }
+
+               public String getColumnText(Object element, int columnIndex) {
+                       return (String) element;
+               }
+
+               public void addListener(ILabelProviderListener listener) {
+               }
+
+               public void dispose() {
+               }
+
+               public boolean isLabelProperty(Object element, String property) {
+                       return false;
+               }
+
+               public void removeListener(ILabelProviderListener listener) {
+               }
+       }
+       
+       class ContentProvider implements IStructuredContentProvider {
+
+               public Object[] getElements(Object inputElement) {
+                       return SimpleSelectionDialog.this.objects;
+               }
+
+               public void dispose() {
+               }
+
+               public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+               }
+               
+       }
+
+       private final String title;
+       private TableViewer viewer;
+       private final Image image;
+       private final String[] objects;
+       
+       private String selectedElement = null;
+
+       /**
+        * @param parentShell
+        */
+       protected SimpleSelectionDialog(Shell parentShell, String title, 
+                       String[] objects, Image image) {
+               super(parentShell);
+               this.title = title;
+               this.objects = objects;
+               this.image = image;
+       }
+
+    protected void configureShell(Shell shell) {
+        super.configureShell(shell);
+        shell.setText(title);
+        GridLayout layout = new GridLayout();
+        shell.setLayout(layout);
+    }
+        
+    protected Control createDialogArea(Composite parent) {
+
+        Composite composite = new Composite(parent, 0);
+        GridLayout layout = new GridLayout();
+        composite.setLayout(layout);
+        layout.numColumns = 1;
+        layout.verticalSpacing = 1;
+        
+        this.viewer = new TableViewer(composite);
+        GridData full = new GridData(GridData.FILL_HORIZONTAL);
+        full.widthHint = 200;
+        full.heightHint = 50;
+        this.viewer.getControl().setLayoutData(full);
+        
+        this.viewer.setLabelProvider(new LabelProvider());
+        this.viewer.setContentProvider(new ContentProvider());
+
+        this.viewer.setInput(this);
+
+        return composite;
+    }
+    
+       
+       protected void okPressed() {
+               
+        IStructuredSelection selection = (IStructuredSelection) this.viewer.getSelection();
+        this.selectedElement = (String) selection.getFirstElement();
+        super.okPressed();
+       }
+       /**
+        * @return Returns the selectedElement.
+        */
+       public String getSelectedElement() {
+               return this.selectedElement;
+       }
+       /**
+        * @param selectedElement The selectedElement to set.
+        */
+       public void setSelectedElement(String selectedElement) {
+               this.selectedElement = selectedElement;
+       }
+}