blob: 6b12d8528dc588b239733c2ba0226d72132387c4 (
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
|
import Qt 4.7
Rectangle {
width: 640
height: 480
// Create a flickable to view a large image.
Flickable {
id: view
anchors.fill: parent
contentWidth: picture.width
contentHeight: picture.height
Image {
id: picture
source: "pics/niagara_falls.jpg"
asynchronous: true
}
// Only show the scrollbars when the view is moving.
states: State {
name: "ShowBars"
when: view.movingVertically || view.movingHorizontally
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
width: 12; height: view.height-12
anchors.right: view.right
opacity: 0
orientation: Qt.Vertical
position: view.visibleArea.yPosition
pageSize: view.visibleArea.heightRatio
}
ScrollBar {
id: horizontalScrollBar
width: view.width-12; height: 12
anchors.bottom: view.bottom
opacity: 0
orientation: Qt.Horizontal
position: view.visibleArea.xPosition
pageSize: view.visibleArea.widthRatio
}
}
|
