Ext.ux.window.StayOnScreen
Hi All
I have been going through the classes we have developed over the last few years and sharing back with the community some of them that I think will be useful to others. These components have been tested extensively in ext-3.2.1.
Here is: Ext.ux.window.StayOnScreen
A plug in to keep a window from going off the top of the screen (a common problem we have had with large windows).
Code:
/**
* @author Will Ferrer, Ethan Brooks
* @copyright (c) 2012, Intellectual Property Private Equity Group
* @licensee 2012 developed under license for Switchsoft LLC http://www.switchsoft.com a "Direct response telephony company" as part of it's "VOIP Call distribution, ROI analysis platform, call recording, and IVR for inbound and outbound sales" and Run the Business Systems LLC a "Technology development investment group" as part of it's "PHP, Javascript rapid application development framework and MySQL analysis tools"
* @license licensed under the terms of
* the Open Source LGPL 3.0 license. Commercial use is permitted to the extent
* that the code/component(s) do NOT become part of another Open
Source or Commercially
* licensed development library or toolkit without explicit permission.
* <p>License details: <a href="http://www.gnu.org/licenses/lgpl.html"
* target="_blank">http://www.gnu.org/licenses/lgpl.html</a></p>
* We are pretty nice just ask. We want to meet our licensees
*/
/**
* @class Ext.ux.window.StayOnScreen
* @extends Ext.util.Observable
* A plug in to keep a window from going off the top of the screen (a common problem we have had with large windows).
* @param {Object} config The config object
* @ptype ux-window-stayonscreen
*/
Ext.ns('Ext.ux.window');
Ext.ux.window.StayOnScreen = function(config){
Ext.apply(this, config);
Ext.ux.window.StayOnScreen.superclass.constructor.call(this);
};
Ext.extend(Ext.ux.window.StayOnScreen, Ext.util.Observable, {
// @private
parent : null,
// @private
init: function(parent) {
this.parent = parent;
this.parent.on('move', this.stayOnScreen, this);
this.parent.on('show', this.stayOnScreen, this);
this.parent.on('restore', this.stayOnScreen, this);
},
// @private
stayOnScreen : function () {
var xy = this.parent.getPosition();
if (xy[1]<0) {
this.parent.setPosition(xy[0], 0);
}
}
});
Ext.preg('ux-window-stayonscreen', Ext.ux.window.StayOnScreen);
Best regards
Will Ferrer (Run the Business)
