X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/ee06f37b0f6f6d94cd05a6ffae556660f7c4a2bc..c930e9176a5a85509c5b0230e2bff5c22a591432:/docs/source/Spotlight.html
diff --git a/docs/source/Spotlight.html b/docs/source/Spotlight.html
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+
+
+ The source code
+
+
+
+
+ Ext.ux.Spotlight = function(config){
+ Ext.apply(this, config);
+}
+Ext.ux.Spotlight.prototype = {
+ active : false,
+ animate : true,
+ duration: .25,
+ easing:'easeNone',
+
+ // private
+ animated : false,
+
+ createElements : function(){
+ var bd = Ext.getBody();
+
+ this.right = bd.createChild({cls:'x-spotlight'});
+ this.left = bd.createChild({cls:'x-spotlight'});
+ this.top = bd.createChild({cls:'x-spotlight'});
+ this.bottom = bd.createChild({cls:'x-spotlight'});
+
+ this.all = new Ext.CompositeElement([this.right, this.left, this.top, this.bottom]);
+ },
+
+ show : function(el, callback, scope){
+ if(this.animated){
+ this.show.defer(50, this, [el, callback, scope]);
+ return;
+ }
+ this.el = Ext.get(el);
+ if(!this.right){
+ this.createElements();
+ }
+ if(!this.active){
+ this.all.setDisplayed('');
+ this.applyBounds(true, false);
+ this.active = true;
+ Ext.EventManager.onWindowResize(this.syncSize, this);
+ this.applyBounds(false, this.animate, false, callback, scope);
+ }else{
+ this.applyBounds(false, false, false, callback, scope); // all these booleans look hideous
+ }
+ },
+
+ hide : function(callback, scope){
+ if(this.animated){
+ this.hide.defer(50, this, [callback, scope]);
+ return;
+ }
+ Ext.EventManager.removeResizeListener(this.syncSize, this);
+ this.applyBounds(true, this.animate, true, callback, scope);
+ },
+
+ doHide : function(){
+ this.active = false;
+ this.all.setDisplayed(false);
+ },
+
+ syncSize : function(){
+ this.applyBounds(false, false);
+ },
+
+ applyBounds : function(basePts, anim, doHide, callback, scope){
+
+ var rg = this.el.getRegion();
+
+ var dw = Ext.lib.Dom.getViewWidth(true);
+ var dh = Ext.lib.Dom.getViewHeight(true);
+
+ var c = 0, cb = false;
+ if(anim){
+ cb = {
+ callback: function(){
+ c++;
+ if(c == 4){
+ this.animated = false;
+ if(doHide){
+ this.doHide();
+ }
+ Ext.callback(callback, scope, [this]);
+ }
+ },
+ scope: this,
+ duration: this.duration,
+ easing: this.easing
+ };
+ this.animated = true;
+ }
+
+ this.right.setBounds(
+ rg.right,
+ basePts ? dh : rg.top,
+ dw - rg.right,
+ basePts ? 0 : (dh - rg.top),
+ cb);
+
+ this.left.setBounds(
+ 0,
+ 0,
+ rg.left,
+ basePts ? 0 : rg.bottom,
+ cb);
+
+ this.top.setBounds(
+ basePts ? dw : rg.left,
+ 0,
+ basePts ? 0 : dw - rg.left,
+ rg.top,
+ cb);
+
+ this.bottom.setBounds(
+ 0,
+ rg.bottom,
+ basePts ? 0 : rg.right,
+ dh - rg.bottom,
+ cb);
+
+ if(!anim){
+ if(doHide){
+ this.doHide();
+ }
+ if(callback){
+ Ext.callback(callback, scope, [this]);
+ }
+ }
+ },
+
+ destroy : function(){
+ this.doHide();
+ Ext.destroy(
+ this.right,
+ this.left,
+ this.top,
+ this.bottom);
+ delete this.el;
+ delete this.all;
+ }
+};
+
+//backwards compat
+Ext.Spotlight = Ext.ux.Spotlight;
+
+
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