FocusInfo.js
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var Common = require('Common');
var FocusInfo = require('FocusInfo');
cc.Class({
extends: cc.Component,
properties: {
// TODO: to be a real Component?
//_fLeft:0,
//_fTop:0,
//_fWidth:0,
//_fHeight:0,
//_oFocusNode:null,//deprecated
_strTVLink: '',
_bEnable: false,
_fScaleFactor: 1.06,
},
//ctor: function (fLeft,fTop,fWidth,fHeight,oFocusNode,strTVLink,bEnable,fnOnFocus,fnOnBlur) {
ctor: function () {
//this._fLeft=arguments[0];
//this._fTop=arguments[1];
//this._fWidth=arguments[2];
//this._fHeight=arguments[3];
//this._oFocusNode=arguments[4];
this._strTVLink = arguments[0];
this._bEnable = arguments[1];
this._fnOnFocus = arguments[2];
this._fnOnBlur = arguments[3];
//this._fLeft=fLeft;
//this._fTop=fTop;
//this._fWidth=fWidth;
//this._fHeight=fHeight;
//this._oFocusNode=oFocusNode;
},
init: function (/*fLeft,fTop,fWidth,fHeight,oFocusNode,*/strTVLink, bEnable, fnOnFocus, fnOnBlur, fScaleFactor) {
//this._fLeft=arguments[0];
//this._fTop=arguments[1];
//this._fWidth=arguments[2];
//this._fHeight=arguments[3];
//this._oFocusNode=arguments[4];
this._strTVLink = strTVLink;
this._bEnable = bEnable;
this._fnOnFocus = fnOnFocus;
this._fnOnBlur = fnOnBlur;
this._fScaleFactor = fScaleFactor;
//this._fLeft=fLeft;
//this._fTop=fTop;
//this._fWidth=fWidth;
//this._fHeight=fHeight;
//this._oFocusNode=oFocusNode;
},
// use this for initialization
onLoad: function () {
//气泡式向上传递 通常收不到
//this.node.on('foucs', this._fnOnFocus || function(){},this);
//this.node.on('blur', this._fnOnBlur || function(){},this);
},
getLeft: function () {
//return this._fLeft;
return Common.SCREEN_WIDTH / 2 + (this.getX() - this.node.width / 2);
},
//setLeft:function(fLeft){
// this._fLeft=fLeft;
//},
getTop: function () {
//return this._fTop;
return Common.SCREEN_HEIGHT / 2 - (this.getY() + this.node.height / 2);
},
getX: function () {
return Common.getX(this.node);
},
getY: function () {
return Common.getY(this.node);
},
//setTop:function(fTop){
// this._fTop=fTop;
//},
getWidth: function () {
//return this._fWidth;
return this.node.width;
},
setWidth: function (fWidth) {
// this._fWidth=fWidth;
this.node.width = fWidth;
},
getHeight: function () {
//return this._fHeight;
return this.node.height;
},
//setHeight:function(fHeight){
// this._fHeight=fHeight;
//},
//getFocusNode:function(){
// return this._oFocusNode;
//},
//setFocusNode:function(oFocusNode){
// this._oFocusNode=oFocusNode;
//},
getTVLink: function () {
return this._strTVLink;
},
setTVLink: function (strTVLink) {
this._strTVLink = strTVLink;
},
getEnable: function () {
return this._bEnable;
},
setEnable: function (bEnable) {
this._bEnable = bEnable;
},
onFocus: function (fiFrom) {
if (this._fnOnFocus) {
this._fnOnFocus(fiFrom);
}
},
onBlur: function (fiTo) {
if (this._fnOnBlur) {
this._fnOnBlur(fiTo);
}
},
getScaleFactor: function () {
return this._fScaleFactor;
},
setScaleFactor: function (fScaleFactor) {
this._fScaleFactor = fScaleFactor;
},
onEnable: function () { //修改节点的active属性为true时会执行挂载组件的onEnable方法
//注意：子节点有ListView要慎用！会使所有未初始化数据的子节点也改变焦点状态
// cc.log("执行FocusInfo中onEnable方法");
if (0 != this.node.name.indexOf('RoleInstallListCell') && 0 != this.node.name.indexOf('AchievementListCell')) {
this._bEnable = true;
}
},
onDisable: function () { //修改节点的active属性为false时会执行挂载组件的onDisable方法
// cc.log("执行FocusInfo中onDisable方法" + this.node.name);
this._bEnable = false;
},
onDestroy: function () {
// cc.log("节点销毁-------->" + this.node.name);
cc.director.emit('stop_render'); //分发事件
// this.node.removeComponent(FocusInfo);
},
});