text field component

svn changeset:1651/svn branch:trunk

diff --git a/src/com/itmill/toolkit/terminal/gwt/client/ui/TkTextField.java b/src/com/itmill/toolkit/terminal/gwt/client/ui/TkTextField.java
new file mode 100644 (file)
index 0000000..e31f25a
--- /dev/null
+++ b/src/com/itmill/toolkit/terminal/gwt/client/ui/TkTextField.java
@@ -0,0 +1,61 @@
+package com.itmill.toolkit.terminal.gwt.client.ui;
+
+import com.google.gwt.user.client.ui.Composite;
+import com.google.gwt.user.client.ui.Label;
+import com.google.gwt.user.client.ui.TextArea;
+import com.google.gwt.user.client.ui.TextBox;
+import com.google.gwt.user.client.ui.VerticalPanel;
+import com.google.gwt.user.client.ui.Widget;
+import com.itmill.toolkit.terminal.gwt.client.Client;
+import com.itmill.toolkit.terminal.gwt.client.Paintable;
+import com.itmill.toolkit.terminal.gwt.client.UIDL;
+
+public class TkTextField extends Composite implements
+               Paintable {
+
+       String id;
+
+       Client client;
+       
+       Widget field;
+       Label caption = new Label();
+
+       private VerticalPanel p;
+       
+       public TkTextField() {
+               p = new VerticalPanel();
+               p.add(caption);
+               initWidget(p);
+       }
+
+       public void updateFromUIDL(UIDL uidl, Client client) {
+               this.client = client;
+               id = uidl.getId();
+               if(uidl.hasAttribute("caption"))
+                       caption.setText(uidl.getStringAttribute("caption"));
+               else
+                       caption.setVisible(false);
+               if(uidl.hasAttribute("rows")) {
+                       // TODO textarea
+                       TextArea ta = new TextArea();
+                       field = ta;
+                       if(uidl.hasAttribute("cols"))
+                               ta.setWidth(uidl.getStringAttribute("cols")+"em");
+                       ta.setHeight(uidl.getStringAttribute("height")+"em");
+                       
+               } else {
+                       // one line text field
+                       TextBox tb = new TextBox();
+                       field = tb;
+                       if(uidl.hasAttribute("cols"))
+                               tb.setWidth(uidl.getStringAttribute("cols")+"em");
+               }
+               p.add(field);
+       }
+
+       public void onClick(Widget sender) {
+               if (id == null || client == null)
+                       return;
+               client.updateVariable(id, "state", true, true);
+       }
+}