blob: ebbd3b7e152c5dbdaef74896de0ac332224aa69b (
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
|
import QtQuick 2.0
Item {
width: 200
height: 200
property bool layerEffect: false
property bool layerEnabled: false
property real layerZ: 0
Rectangle {
anchors.fill: parent
color: "#00ffff"
}
Rectangle {
id: foo
anchors.fill: parent
color: "#ffff00"
Rectangle {
width: 100
height: 100
color: "#00ffff"
}
layer.enabled: parent.layerEnabled
layer.effect: parent.layerEffect ? effectComponent : null
opacity: 0.5
z: layerZ
}
Rectangle {
width: 100
height: 100
x: 100
color: "#ff0000"
}
Rectangle {
width: 100
height: 100
y: 100
color: "#0000ff"
z: 1
}
Component {
id: effectComponent
ShaderEffect {
fragmentShader: "
uniform sampler2D source;
uniform lowp float qt_Opacity;
varying highp vec2 qt_TexCoord0;
void main() { gl_FragColor = texture2D(source, qt_TexCoord0).xzyw * qt_Opacity; }"
}
}
}
|
