blob: 421cb7fee00d26d5591e2c0cde207c51c39fcf18 (
plain)
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
|
import Qt 4.7
Rectangle {
width: 640
height: 480
// Create a flickable to view a large image.
Flickable {
id: view
anchors.fill: parent
Image {
id: picture
source: "pics/niagara_falls.jpg"
asynchronous: true
}
contentWidth: picture.width
contentHeight: picture.height
// Only show the scrollbars when the view is moving.
states: [
State {
name: "ShowBars"
when: view.moving
PropertyChanges { target: verticalScrollBar; opacity: 1 }
PropertyChanges { target: horizontalScrollBar; opacity: 1 }
}
]
transitions: [
Transition {
from: "*"
to: "*"
NumberAnimation {
properties: "opacity"
duration: 400
}
}
]
}
// Attach scrollbars to the right and bottom edges of the view.
ScrollBar {
id: verticalScrollBar
opacity: 0
orientation: "Vertical"
position: view.visibleArea.yPosition
pageSize: view.visibleArea.heightRatio
width: 12
height: view.height-12
anchors.right: view.right
}
ScrollBar {
id: horizontalScrollBar
opacity: 0
orientation: "Horizontal"
position: view.visibleArea.xPosition
pageSize: view.visibleArea.widthRatio
height: 12
width: view.width-12
anchors.bottom: view.bottom
}
}
|
