Accept components in ViewPane headers

git-svn-id: https://svn.argeo.org/slc/trunk@1956 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc

diff --git a/org.argeo.slc.webapp/src/main/webapp/source/class/org/argeo/ria/components/ViewPane.js b/org.argeo.slc.webapp/src/main/webapp/source/class/org/argeo/ria/components/ViewPane.js
index 485a264c028bce0b7fb79c747c1f0b448c843911..b56b5b1f63771e2aa140f1f55b6c0cf3055f404e 100644 (file)
--- a/org.argeo.slc.webapp/src/main/webapp/source/class/org/argeo/ria/components/ViewPane.js
+++ b/org.argeo.slc.webapp/src/main/webapp/source/class/org/argeo/ria/components/ViewPane.js
@@ -71,11 +71,20 @@ qx.Class.define("org.argeo.ria.components.ViewPane",
                this.setLayout(new qx.ui.layout.VBox());
                this.header = new qx.ui.container.Composite();
                this.header.setLayout(new qx.ui.layout.Dock());
-               this.header.set({appearance:"app-header"});
+               this.loadImage = new qx.ui.basic.Image('resource/slc/ajax-loader.gif');
+               this.header.set({appearance:"app-header", height:34});
                this.headerLabel = new qx.ui.basic.Label(this.getViewTitle()); 
                this.header.add(this.headerLabel, {edge:"west"});
                this.addListener("changeViewTitle", function(e){
-                       this.headerLabel.setContent(e.getData());
+                       var newTitle = e.getData();
+                       if(newTitle != ""){
+                               this.headerLabel.setContent(newTitle);
+                               if(e.getOldData() == ""){
+                                       this.header.add(this.headerLabel, {edge:"west"});
+                               }
+                       }else{
+                               this.header.remove(this.headerLabel);
+                       }
                }, this);
                this.add(this.header);
                this.setDecorator(new qx.ui.decoration.Single(1,"solid","#000"));
@@ -125,15 +134,18 @@ qx.Class.define("org.argeo.ria.components.ViewPane",
                }
        },
        
+       addHeaderComponent : function(component){
+               this.header.setPadding(4);
+               this.header.add(component, {edge:"center"});
+               this.loadImage.setMargin(4);
+       },
+       
        /**
         * Implementation of the ILoadStatusable interface.
         * @see org.argeo.ria.components.ILoadStatusable
         * @param load {Boolean} The loading status
         */
        setOnLoad : function(load){
-               if(!this.loadImage){
-                       this.loadImage = new qx.ui.basic.Image('resource/slc/ajax-loader.gif');
-               }
                if(load){
                        this.header.add(this.loadImage, {edge:"east"});
                }else{