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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
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
153
154
155
156
157
158
159
160
161
162
163
164
|
import QtQuick 2.0
Rectangle {
id: root
width: 500
height: 600
property int duration: 10
property int count: list.count
Component {
id: myDelegate
Rectangle {
id: wrapper
property string nameData: name
objectName: "wrapper"
height: 20
width: 240
Text { text: index }
Text {
x: 30
id: textName
objectName: "textName"
text: name
}
Text {
x: 200
text: wrapper.y
}
color: ListView.isCurrentItem ? "lightsteelblue" : "white"
onXChanged: checkPos()
onYChanged: checkPos()
function checkPos() {
if (Qt.point(x, y) == displaced_transitionVia)
model_displaced_transitionVia.addItem(name, "")
if (Qt.point(x, y) == addDisplaced_transitionVia)
model_addDisplaced_transitionVia.addItem(name, "")
if (Qt.point(x, y) == moveDisplaced_transitionVia)
model_moveDisplaced_transitionVia.addItem(name, "")
if (Qt.point(x, y) == removeDisplaced_transitionVia)
model_removeDisplaced_transitionVia.addItem(name, "")
}
}
}
ListView {
id: list
property int targetTransitionsDone
property int displaceTransitionsDone
property var displacedTargetIndexes: new Array()
property var displacedTargetItems: new Array()
// for QQmlListProperty types
function copyList(propList) {
var temp = new Array()
for (var i=0; i<propList.length; i++)
temp.push(propList[i])
return temp
}
objectName: "list"
focus: true
anchors.centerIn: parent
width: 240
height: 320
cacheBuffer: 60
model: testModel
delegate: myDelegate
displaced: useDisplaced ? displaced : null
addDisplaced: useAddDisplaced ? addDisplaced : null
moveDisplaced: useMoveDisplaced ? moveDisplaced : null
removeDisplaced: useRemoveDisplaced ? removeDisplaced : null
Transition {
id: displaced
enabled: displacedEnabled
SequentialAnimation {
ScriptAction {
script: {
list.displacedTargetIndexes.push(displaced.ViewTransition.targetIndexes)
list.displacedTargetItems.push(list.copyList(displaced.ViewTransition.targetItems))
}
}
ParallelAnimation {
NumberAnimation { properties: "x"; to: displaced_transitionVia.x; duration: root.duration }
NumberAnimation { properties: "y"; to: displaced_transitionVia.y; duration: root.duration }
}
NumberAnimation { properties: "x,y"; duration: root.duration }
PropertyAction { target: list; property: "displaceTransitionsDone"; value: true }
}
}
Transition {
id: addDisplaced
enabled: addDisplacedEnabled
SequentialAnimation {
ScriptAction {
script: {
list.displacedTargetIndexes.push(addDisplaced.ViewTransition.targetIndexes)
list.displacedTargetItems.push(list.copyList(addDisplaced.ViewTransition.targetItems))
}
}
ParallelAnimation {
NumberAnimation { properties: "x"; to: addDisplaced_transitionVia.x; duration: root.duration }
NumberAnimation { properties: "y"; to: addDisplaced_transitionVia.y; duration: root.duration }
}
NumberAnimation { properties: "x,y"; duration: root.duration }
PropertyAction { target: list; property: "displaceTransitionsDone"; value: true }
}
}
Transition {
id: moveDisplaced
enabled: moveDisplacedEnabled
SequentialAnimation {
ScriptAction {
script: {
list.displacedTargetIndexes.push(moveDisplaced.ViewTransition.targetIndexes)
list.displacedTargetItems.push(list.copyList(moveDisplaced.ViewTransition.targetItems))
}
}
ParallelAnimation {
NumberAnimation { properties: "x"; to: moveDisplaced_transitionVia.x; duration: root.duration }
NumberAnimation { properties: "y"; to: moveDisplaced_transitionVia.y; duration: root.duration }
}
NumberAnimation { properties: "x,y"; duration: root.duration }
PropertyAction { target: list; property: "displaceTransitionsDone"; value: true }
}
}
Transition {
id: removeDisplaced
enabled: removeDisplacedEnabled
SequentialAnimation {
ScriptAction {
script: {
list.displacedTargetIndexes.push(removeDisplaced.ViewTransition.targetIndexes)
list.displacedTargetItems.push(list.copyList(removeDisplaced.ViewTransition.targetItems))
}
}
ParallelAnimation {
NumberAnimation { properties: "x"; to: removeDisplaced_transitionVia.x; duration: root.duration }
NumberAnimation { properties: "y"; to: removeDisplaced_transitionVia.y; duration: root.duration }
}
NumberAnimation { properties: "x,y"; duration: root.duration }
PropertyAction { target: list; property: "displaceTransitionsDone"; value: true }
}
}
}
Rectangle {
anchors.fill: list
color: "lightsteelblue"
opacity: 0.2
}
}
|
