Component.js in vis-rails-0.0.5

- old
+ new

@@ -18,11 +18,10 @@
 /**
  * Set parameters for the frame. Parameters will be merged in current parameter
  * set.
  * @param {Object} options  Available parameters:
  *                          {String | function} [className]
- *                          {EventBus} [eventBus]
  *                          {String | Number | function} [left]
  *                          {String | Number | function} [top]
  *                          {String | Number | function} [width]
  *                          {String | Number | function} [height]
  */
@@ -54,10 +53,27 @@
   }
   return value;
 };
 
 /**
+ * Set controller for this component, or remove current controller by passing
+ * null as parameter value.
+ * @param {Controller | null} controller
+ */
+Component.prototype.setController = function setController (controller) {
+  this.controller = controller || null;
+};
+
+/**
+ * Get controller of this component
+ * @return {Controller} controller
+ */
+Component.prototype.getController = function getController () {
+  return this.controller;
+};
+
+/**
  * Get the container element of the component, which can be used by a child to
  * add its own widgets. Not all components do have a container for childs, in
  * that case null is returned.
  * @returns {HTMLElement | null} container
  */
@@ -124,11 +140,11 @@
 /**
  * Request a repaint. The controller will schedule a repaint
  */
 Component.prototype.requestRepaint = function requestRepaint() {
   if (this.controller) {
-    this.controller.requestRepaint();
+    this.controller.emit('request-repaint');
   }
   else {
     throw new Error('Cannot request a repaint: no controller configured');
     // TODO: just do a repaint when no parent is configured?
   }
@@ -137,10 +153,10 @@
 /**
  * Request a reflow. The controller will schedule a reflow
  */
 Component.prototype.requestReflow = function requestReflow() {
   if (this.controller) {
-    this.controller.requestReflow();
+    this.controller.emit('request-reflow');
   }
   else {
     throw new Error('Cannot request a reflow: no controller configured');
     // TODO: just do a reflow when no parent is configured?
   }