8979c734
 zhigang.li
add split components
|
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
|
<template>
<div ref="outerWrapper" :class="wrapperClasses">
<div v-if="isHorizontal" :class="`${prefix}-horizontal`">
<div :style="{right: `${anotherOffset}%`}" :class="[`${prefix}-pane`, 'left-pane']"><slot name="left"/></div>
<div :class="`${prefix}-trigger-con`" :style="{left: `${offset}%`}" @mousedown="handleMousedown">
<slot name="trigger">
<trigger mode="vertical"/>
</slot>
</div>
<div :style="{left: `${offset}%`}" :class="[`${prefix}-pane`, 'right-pane']"><slot name="right"/></div>
</div>
<div v-else :class="`${prefix}-vertical`">
<div :style="{bottom: `${anotherOffset}%`}" :class="[`${prefix}-pane`, 'top-pane']"><slot name="top"/></div>
<div :class="`${prefix}-trigger-con`" :style="{top: `${offset}%`}" @mousedown="handleMousedown">
<slot name="trigger">
<trigger mode="horizontal"/>
</slot>
</div>
<div :style="{top: `${offset}%`}" :class="[`${prefix}-pane`, 'bottom-pane']"><slot name="bottom"/></div>
</div>
</div>
</template>
<script>
import { oneOf } from '../../utils/assist';
import { on, off } from '../../utils/dom';
|
|
77376451
梁灏
fixed #3568
|
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
name: 'Split',
components: {
Trigger
},
props: {
value: {
type: [Number, String],
default: 0.5
},
mode: {
validator (value) {
return oneOf(value, ['horizontal', 'vertical']);
},
default: 'horizontal'
},
min: {
type: [Number, String],
default: '40px'
},
max: {
type: [Number, String],
default: '40px'
}
|
|
77376451
梁灏
fixed #3568
|
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
data () {
return {
prefix: 'ivu-split',
offset: 0,
oldOffset: 0,
isMoving: false
};
},
computed: {
wrapperClasses () {
return [
`${this.prefix}-wrapper`,
this.isMoving ? 'no-select' : ''
];
},
isHorizontal () {
return this.mode === 'horizontal';
},
anotherOffset () {
return 100 - this.offset;
},
valueIsPx () {
return typeof this.value === 'string';
},
offsetSize () {
return this.isHorizontal ? 'offsetWidth' : 'offsetHeight';
},
computedMin () {
return this.getComputedThresholdValue('min');
},
computedMax () {
return this.getComputedThresholdValue('max');
}
},
methods: {
px2percent (numerator, denominator) {
return parseFloat(numerator) / parseFloat(denominator);
},
getComputedThresholdValue (type) {
let size = this.$refs.outerWrapper[this.offsetSize];
if (this.valueIsPx) return typeof this[type] === 'string' ? this[type] : size * this[type];
else return typeof this[type] === 'string' ? this.px2percent(this[type], size) : this[type];
},
getMin (value1, value2) {
if (this.valueIsPx) return `${Math.min(parseFloat(value1), parseFloat(value2))}px`;
else return Math.min(value1, value2);
},
getMax (value1, value2) {
if (this.valueIsPx) return `${Math.max(parseFloat(value1), parseFloat(value2))}px`;
else return Math.max(value1, value2);
},
getAnotherOffset (value) {
let res = 0;
if (this.valueIsPx) res = `${this.$refs.outerWrapper[this.offsetSize] - parseFloat(value)}px`;
else res = 1 - value;
return res;
},
handleMove (e) {
let pageOffset = this.isHorizontal ? e.pageX : e.pageY;
let offset = pageOffset - this.initOffset;
let outerWidth = this.$refs.outerWrapper[this.offsetSize];
let value = this.valueIsPx ? `${parseFloat(this.oldOffset) + offset}px` : (this.px2percent(outerWidth * this.oldOffset + offset, outerWidth));
let anotherValue = this.getAnotherOffset(value);
if (parseFloat(value) <= parseFloat(this.computedMin)) value = this.getMax(value, this.computedMin);
if (parseFloat(anotherValue) <= parseFloat(this.computedMax)) value = this.getAnotherOffset(this.getMax(anotherValue, this.computedMax));
e.atMin = this.value === this.computedMin;
e.atMax = this.valueIsPx ? this.getAnotherOffset(this.value) === this.computedMax : this.getAnotherOffset(this.value).toFixed(5) === this.computedMax.toFixed(5);
this.$emit('input', value);
this.$emit('on-moving', e);
},
handleUp () {
this.isMoving = false;
off(document, 'mousemove', this.handleMove);
off(document, 'mouseup', this.handleUp);
this.$emit('on-move-end');
},
handleMousedown (e) {
this.initOffset = this.isHorizontal ? e.pageX : e.pageY;
this.oldOffset = this.value;
this.isMoving = true;
on(document, 'mousemove', this.handleMove);
on(document, 'mouseup', this.handleUp);
this.$emit('on-move-start');
}
},
watch: {
value () {
this.offset = (this.valueIsPx ? this.px2percent(this.value, this.$refs.outerWrapper[this.offsetSize]) : this.value) * 10000 / 100;
}
},
mounted () {
this.$nextTick(() => {
this.offset = (this.valueIsPx ? this.px2percent(this.value, this.$refs.outerWrapper[this.offsetSize]) : this.value) * 10000 / 100;
});
|
