Keep improving security

[lgpl/argeo-commons.git] / eclipse / runtime / org.argeo.eclipse.ui / src / main / java / org / argeo / eclipse / ui / EclipseUiUtils.java

diff --git a/eclipse/runtime/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/EclipseUiUtils.java b/eclipse/runtime/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/EclipseUiUtils.java
new file mode 100644 (file)
index 0000000..333db5b
--- /dev/null
+++ b/eclipse/runtime/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/EclipseUiUtils.java
@@ -0,0 +1,37 @@
+package org.argeo.eclipse.ui;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+/** Utilities to simplify UI development. */
+public class EclipseUiUtils {
+       /**
+        * Create a label and a text field for a grid layout, the text field grabing
+        * excess horizontal
+        * 
+        * @param parent
+        *            the parent composite
+        * @param label
+        *            the lable to display
+        * @param modifyListener
+        *            a {@link ModifyListener} to listen on events on the text, can
+        *            be null
+        * @return the created text
+        */
+       public static Text createGridLT(Composite parent, String label,
+                       ModifyListener modifyListener) {
+               Label lbl = new Label(parent, SWT.LEAD);
+               lbl.setText(label);
+               lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
+               Text txt = new Text(parent, SWT.LEAD | SWT.BORDER);
+               txt.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false));
+               if (txt != null)
+                       txt.addModifyListener(modifyListener);
+               return txt;
+       }
+
+}