Merge branch 'master' of https://github.com/sidorares/node-x11

README.md

@@ -47,20 +47,52 @@ Core requsests usage:
     });
 
 
-Simple core requests Window wrapper:
+'click&draw' demo using simple Window wrapper:
 
-    var x11 = require('x11');
+    var x11 = require('../lib/x11');
     var Window = require('./wndwrap');
-    var xclient = x11.createClient();
+
-    xclient.on('connect', function(display) {
+    x11.createClient(function(display) {
-        var mainwnd = new Window(xclient, 0, 0, 100, 100);
+
-        mainwnd.on('expose', function(ev) {        
+        var pts = [];
-            ev.gc.drawText(50, 50, 'Hello, NodeJS!');
+        new Window(display.client, 0, 0, 700, 500)
-        });
+            .handle({
-        mainwnd.map();
+
+                mousemove: function(ev) {
+                    if (this.pressed)
+                    {
+                        var lastpoly = pts[pts.length - 1];
+                        lastpoly.push(ev.x); 
+                        lastpoly.push(ev.y);
+                        if (lastpoly.length > 3)
+                            this.gc.polyLine(lastpoly.slice(-4));
+                    }
+                },
+
+                mousedown: function(ev) {
+                    if (ev.keycode == 1) { // left button                    
+                        this.pressed = true;
+                        pts.push([]);    // start next polyline
+    		    }            
+                },
+
+                mouseup: function(ev) {
+                    if (ev.keycode == 1) // left button
+                       this.pressed = false;
+                },
+
+                expose: function(ev) {        
+                    for (var i=0; i < pts.length ; ++i)
+                        this.gc.polyLine(pts[i]);
+                }
+
+            })
+           .map()
+           .title = 'Hello, world!';
     });
 
 
+
 # Protocol documentation
 
   - http://www.x.org/releases/X11R7.6/doc/