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update

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zhuzihcu
2023-03-08 13:41:43 +08:00
parent aadd7475d6
commit 54f6a8c37d
3 changed files with 92 additions and 57 deletions
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115
src/controls/FluTreeView.qml
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@ -20,8 +20,6 @@ Rectangle {
property var currentElement
property var currentParentElement
property var multipElement: []
property var rootModel: tree_model.get(0).items
signal itemClicked(var item)
@ -31,9 +29,11 @@ Rectangle {
ListElement{
text: "根节点"
expanded:true
items:[]
key:"123456"
multipSelected:false
items:[]
multipIndex:0
multipParentKey:""
}
}
@ -166,63 +166,58 @@ Rectangle {
text:""
checked: itemModel.multipSelected
visible: selectionMode === FluTreeView.Multiple
Layout.leftMargin: 5
function refreshCheckBox(){
const stack = [tree_model.get(0)];
const result = [];
while (stack.length > 0) {
const curr = stack.pop();
result.unshift(curr);
if (curr.items) {
for(var i=0 ; i<curr.items.count ; i++){
curr.items.setProperty(i,"multipIndex",i)
curr.items.setProperty(i,"multipParentKey",curr.key)
stack.push(curr.items.get(i));
}
}
}
for(var j=0 ; j<result.length-1 ; j++){
var item = result[j]
let obj = result.find(function(o) {
return o.key === item.multipParentKey;
});
if((item.items !== undefined) && (item.items.count !== 0)){
var items = item.items
for(var k=0 ; k<items.count ; k++){
if(items.get(k).multipSelected === false){
obj.items.setProperty(item.multipIndex,"multipSelected",false)
break
}
obj.items.setProperty(item.multipIndex,"multipSelected",true)
}
}
}
}
checkClicked:function(){
if(hasChild){
}else{
itemModel.multipSelected = !itemModel.multipSelected
const stack = [tree_model.get(0)];
const result = [];
const stack = [itemModel];
while (stack.length > 0) {
const curr = stack.pop();
result.unshift(curr);
if (curr.items) {
for(var i=0 ; i<curr.items.count ; i++){
curr.items.setProperty(i,"multipSelected",!itemModel.multipSelected)
stack.push(curr.items.get(i));
}
}
}
for(var j=0 ; j<result.length ; j++){
var item = result[j]
if((item.items !== undefined) && (item.items.count !== 0)){
console.debug(item.index)
var items = item.items
for(var k=0 ; k<items.count ; k++){
if(items.get(k).multipSelected === false){
items.setProperty(k,"multipSelected",false)
break
}
items.setProperty(k,"multipSelected",true)
}
}
}
// const stack = [tree_model.get(0)];
// while (stack.length > 0) {
// const node = stack.pop();
// for (var i = 0 ; i <node.items.count; i i--) {
// const item = node.items.get(i)
// if((item.items !== undefined) && (item.items.count !== 0)){
// console.debug(item.text)
// var items = item.items
// for(var j=0 ; j<items.count ; j++){
// if(items.get(j).multipSelected === false){
// node.items.setProperty(i,"multipSelected",false)
// break
// }
// node.items.setProperty(i,"multipSelected",true)
// }
// }
// stack.push(item);
// }
// }
refreshCheckBox()
}else{
itemModel.multipSelected = !itemModel.multipSelected
refreshCheckBox()
}
}
}
@ -270,9 +265,7 @@ Rectangle {
delegate: delegate_items
}
}
}
}
}
@ -289,7 +282,6 @@ Rectangle {
ScrollBar.horizontal: ScrollBar { }
}
function updateData(items){
rootModel.clear()
rootModel.append(items)
@ -300,14 +292,25 @@ Rectangle {
}
function multipData(){
return multipElement
const stack = [tree_model.get(0)];
const result = [];
while (stack.length > 0) {
const curr = stack.pop();
if(curr.multipSelected){
result.push(curr)
}
for(var i=0 ; i<curr.items.count ; i++){
stack.push(curr.items.get(i));
}
}
return result
}
function createItem(text="Title",expanded=true,items=[]){
return {text:text,expanded:expanded,items:items,key:uniqueRandom(),multipSelected:false};
return {text:text,expanded:expanded,items:items,key:uniqueRandom(),multipSelected:false,multipIndex:0,multipParentKey:""};
}
function uniqueRandom() {
var timestamp = Date.now();
var random = Math.floor(Math.random() * 1000000);