1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | /* Copyright (c) 2006-2010 by OpenLayers Contributors (see authors.txt for * full list of contributors). Published under the Clear BSD license. * See http://svn.openlayers.org/trunk/openlayers/license.txt for the * full text of the license. */ /** * @requires OpenLayers/Control.js */ /** * Class: OpenLayers.Control.Button * The Button control is a very simple push-button, for use with * <OpenLayers.Control.Panel>. * When clicked, the function trigger() is executed. * * Inherits from: * - <OpenLayers.Control> * * Use: * (code) * var button = new OpenLayers.Control.Button({ * displayClass: "MyButton", trigger: myFunction * }); * panel.addControls([button]); * (end) * * Will create a button with CSS class MyButtonItemInactive, that * will call the function MyFunction() when clicked. */ OpenLayers.Control.Button = OpenLayers.Class(OpenLayers.Control, { /** * Property: type * {Integer} OpenLayers.Control.TYPE_BUTTON. */ type: OpenLayers.Control.TYPE_BUTTON, /** * Method: trigger * Called by a control panel when the button is clicked. */ trigger: function() {}, CLASS_NAME: "OpenLayers.Control.Button" }); |