diff options
Diffstat (limited to 'examples/shadereffectitem/test-boxblur-4point.qml')
| -rw-r--r-- | examples/shadereffectitem/test-boxblur-4point.qml | 43 |
1 files changed, 40 insertions, 3 deletions
diff --git a/examples/shadereffectitem/test-boxblur-4point.qml b/examples/shadereffectitem/test-boxblur-4point.qml index c1b727b..59d9e51 100644 --- a/examples/shadereffectitem/test-boxblur-4point.qml +++ b/examples/shadereffectitem/test-boxblur-4point.qml @@ -48,14 +48,51 @@ Item { height: 540 Box4PointBlur { - source: box + source: ShaderEffectSource { + sourceItem: box + filtering: ShaderEffectSource.Linear + } anchors.fill: box - xOffset: 0.5 / width; - yOffset: 0.5 / height; + xOffset: knob.progress / width; + yOffset: knob.progress / height; + smooth: true } MovingBox { id: box } + Rectangle { + id: slider + anchors.left: parent.left + anchors.right: parent.right + anchors.bottom: parent.bottom + height: 32 + color: "black" + opacity: 0.5 + } + + Item { + id: knob + x: 0.5 * (slider.width - knob.width) + anchors.top: slider.top + anchors.bottom: slider.bottom + width: height * 1.5 + Rectangle { + anchors.fill: parent + anchors.margins: 2 + radius: height / 2 + color: "white" + border.width: 2 + border.color: "black" + } + property real progress: x / (slider.width - knob.width) + MouseArea { + anchors.fill: parent + drag.target: parent + drag.axis: Drag.XAxis + drag.minimumX: 0 + drag.maximumX: slider.width - knob.width + } + } } |