From 688bea6958d0f12613fab7bfefe5f94e831ce05f Mon Sep 17 00:00:00 2001
From: Tobi Oetiker <tobi@oetiker.ch>
Date: Sat, 17 Nov 2007 16:36:30 +0000
Subject: new classes

---
 qooxdoo/source/class/Smokeping/ui/Graph.js | 111 +++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 qooxdoo/source/class/Smokeping/ui/Graph.js

(limited to 'qooxdoo/source/class/Smokeping/ui/Graph.js')

diff --git a/qooxdoo/source/class/Smokeping/ui/Graph.js b/qooxdoo/source/class/Smokeping/ui/Graph.js
new file mode 100644
index 0000000..c1b8032
--- /dev/null
+++ b/qooxdoo/source/class/Smokeping/ui/Graph.js
@@ -0,0 +1,111 @@
+/* ************************************************************************
+#module(Smokeping)
+************************************************************************ */
+
+/**
+ * a widget showing the smokeping graph overview
+ */
+
+var default_width = null;
+var default_height = null;
+
+qx.Class.define('Smokeping.ui.Graph', 
+{
+    extend: qx.ui.layout.BoxLayout,        
+
+    /*
+    *****************************************************************************
+       CONSTRUCTOR
+    *****************************************************************************
+    */
+
+    /**
+     * @param base_url   {String}   Path to the location of the image generator
+     *
+     */
+
+    construct: function (src) {
+        with(this){
+			base(arguments);
+			if (default_width){
+				setWidth(default_width)
+			} 
+			else {
+	            setWidth('auto');
+			}
+			if (default_height){
+				setHeight(default_height);
+			}
+			else {
+				setHeight('auto');
+			};
+			setBorder(new qx.ui.core.Border(1));
+		    setHorizontalChildrenAlign('center');
+	        setVerticalChildrenAlign('middle');
+			_highlight();
+			var loader = new qx.ui.basic.Image(qx.io.Alias.getInstance().resolve('SP/image/ajax-loader.gif'));	
+    	    add(loader);
+			_preloader = qx.io.image.PreloaderManager.getInstance().create(src);
+			if (_preloader.isLoaded()){
+				qx.client.Timer.once(_image_loader,this,0);
+			} else {
+				_preloader.addEventListener('load', _image_loader, this);
+			}
+			addEventListener('mouseover',_highlight,this);
+			addEventListener('mouseout',_unhighlight,this);
+		}
+	},
+
+	members: {
+		_image_loader: function(e) {					
+			with(this){
+				default_width = _preloader.getWidth();
+				default_height = _preloader.getHeight();
+				_image = new qx.ui.basic.Image(_preloader.getSource());
+				_unhighlight();
+				removeAll()
+				add(_image);
+				addEventListener('click',_open_navigator,this);
+			}
+		},
+		_open_navigator: function(e){
+			with(this){
+				setEnabled(false);
+				_unhighlight();
+				_window = new Smokeping.ui.Navigator(_image);
+				_window.addToDocument();
+				_window.positionRelativeTo(getElement(),2,-4);
+				addEventListener('beforeDisappear',_kill_window,this);
+				_window.open();
+				_window.addEventListener('beforeDisappear',_close_window,this);
+			}
+		},
+		_close_window: function(e){
+			this.setEnabled(true);
+		},
+		_kill_window: function(e){
+			with(this){
+				_window.close();
+				_window.dispose();
+			}
+		},
+		_highlight: function(e){
+			this.setBackgroundColor('#f8f8f8');
+			with(this.getBorder()){
+				setStyle('dotted');
+				setColor('#808080');
+			}
+		},
+		_unhighlight: function(e){
+			this.setBackgroundColor('transparent');
+			with(this.getBorder()){
+				setStyle('solid');
+				setColor('transparent');
+			}			
+		},
+	}
+	
+
+});
+ 
+ 
-- 
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