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Round slider handle position

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We are dividing by two and additionally availableHeight can be fractional
(observed when running kirigami gallery with plasma style for example). Round
the resulting values to avoid blurry rendering due to fractional positioning.
This commit is contained in:
David Redondo 2020-10-13 15:19:48 +02:00
parent 4d5ff92b2c
commit a187141e73
2 changed files with 4 additions and 4 deletions
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4
src/declarativeimports/plasmacomponents3/RangeSlider.qml
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@ -23,8 +23,8 @@ T.RangeSlider {
}
first.handle: Item {
property bool horizontal: control.orientation === Qt.Horizontal
x: control.leftPadding + (horizontal ? control.first.visualPosition * (control.availableWidth - width) : (control.availableWidth - width) / 2)
y: control.topPadding + (horizontal ? (control.availableHeight - height) / 2 : control.first.visualPosition * (control.availableHeight - height))
x: Math.round(control.leftPadding + (horizontal ? control.first.visualPosition * (control.availableWidth - width) : (control.availableWidth - width) / 2))
y: Math.round(control.topPadding + (horizontal ? (control.availableHeight - height) / 2 : control.first.visualPosition * (control.availableHeight - height)))
width: grooveSvg.hasElement("hint-handle-size") ? grooveSvg.elementSize("hint-handle-size").width : firstHandle.width
height: grooveSvg.hasElement("hint-handle-size") ? grooveSvg.elementSize("hint-handle-size").height : firstHandle.height

4
src/declarativeimports/plasmacomponents3/Slider.qml
View File

@ -26,8 +26,8 @@ T.Slider {
}
handle: Item {
property bool horizontal: control.orientation === Qt.Horizontal
x: control.leftPadding + (horizontal ? control.visualPosition * (control.availableWidth - width) : (control.availableWidth - width) / 2)
y: control.topPadding + (horizontal ? (control.availableHeight - height) / 2 : control.visualPosition * (control.availableHeight - height))
x: Math.round(control.leftPadding + (horizontal ? control.visualPosition * (control.availableWidth - width) : (control.availableWidth - width) / 2))
y: Math.round(control.topPadding + (horizontal ? (control.availableHeight - height) / 2 : control.visualPosition * (control.availableHeight - height)))
width: grooveSvg.hasElement("hint-handle-size") ? grooveSvg.elementSize("hint-handle-size").width : firstHandle.width
height: grooveSvg.hasElement("hint-handle-size") ? grooveSvg.elementSize("hint-handle-size").height : firstHandle.height