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Diffstat (limited to 'swat/apps/qooxdoo-examples/example/Drag_1.html')
-rw-r--r-- | swat/apps/qooxdoo-examples/example/Drag_1.html | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/swat/apps/qooxdoo-examples/example/Drag_1.html b/swat/apps/qooxdoo-examples/example/Drag_1.html new file mode 100644 index 0000000000..3347f13020 --- /dev/null +++ b/swat/apps/qooxdoo-examples/example/Drag_1.html @@ -0,0 +1,57 @@ +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <title>qooxdoo » Demo</title> + <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/> + <!--[if IE]> + <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/> + <![endif]--> + <script type="text/javascript" src="../../script/qx.js"></script> +</head> +<body> + <script type="text/javascript" src="../../script/layout.js"></script> + + <div id="demoDescription"> + <p>Show one way to drag a widget around the screen.</p> + </div> + + <script type="text/javascript"> + qx.core.Init.getInstance().defineMain(function() + { + var d = qx.ui.core.ClientDocument.getInstance(); + + var a1 = new qx.ui.basic.Atom("Drag Me"); + a1.set({ backgroundColor: "white", border: qx.renderer.border.BorderPresets.getInstance().groove }); + a1.setPadding(10); + a1.setLocation(20, 48); + d.add(a1); + + + a1.addEventListener("mousedown", handleMouseDown); + a1.addEventListener("mousemove", handleMouseMove); + a1.addEventListener("mouseup", handleMouseUp); + + function handleMouseDown(e) + { + this.setCapture(true); + a1._offsetX = e.getPageX() - a1.getLeft(); + a1._offsetY = e.getPageY() - a1.getTop(); + } + + function handleMouseMove(e) + { + if (this.getCapture()) + { + a1.setLeft(e.getPageX() - a1._offsetX); + a1.setTop(e.getPageY() - a1._offsetY); + } + } + + function handleMouseUp(e) + { + this.setCapture(false); + } + }); + </script> +</body> +</html> |