guy 3 years ago
parent
commit
daf719b600
  1. 83
      src/core/controller/controller.bubbles.js

83
src/core/controller/controller.bubbles.js

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/**
* 气泡图控制器
* 控制气泡图的显示方向
*
* Created by GUY on 2015/8/21.
* @class
*/
BI.BubblesController = BI.inherit(BI.Controller, {
init: function () {
this.storeBubbles = {};
},
/**
*
* @param name
* @param text
* @param context
* @param offsetStyle center, left, right三种类型 默认left
* @returns {BI.BubblesController}
*/
show: function (name, text, context, opt) {
opt || (opt = {});
var container = opt.container || context;
var offsetStyle = opt.offsetStyle || "left";
var level = opt.level || "error";
var adjustYOffset = opt.adjustYOffset || 0;
var adjustXOffset = opt.adjustXOffset || 0;
// var fixed = opt.fixed !== false;
if (!this.storeBubbles[name]) {
this.storeBubbles[name] = BI.createWidget({
type: "bi.label",
cls: "bi-bubble" + " bubble-" + level,
text: text,
hgap: 5,
height: 18
});
}
var bubble = this.storeBubbles[name];
BI.createWidget({
type: "bi.default",
element: container,
items: [{
el: bubble
}]
});
BI.Popper.createPopper(context.element[0], bubble.element[0], {
placement: ({
left: "top-start",
center: "top",
right: "top-end"
})[offsetStyle],
strategy: "fixed",
modifiers: [
{
name: "offset",
options: {
offset: [adjustXOffset, adjustYOffset]
}
}
]
});
return this;
},
hide: function (name) {
this.remove(name);
},
has: function (name) {
return this.storeBubbles[name] != null;
},
remove: function (name) {
if (!this.has(name)) {
return this;
}
this.storeBubbles[name].destroy();
delete this.storeBubbles[name];
return this;
}
});
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