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z-bar-qt/Modules/Drawing/Content.qml
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preset color buttons rework + curve smoothing
2026-06-20 13:24:47 +02:00

152 lines
2.9 KiB
QML

pragma ComponentBehavior: Bound
import QtQuick
import QtQuick.Layouts
import ZShell.Components
import qs.Config
import qs.Components
Item {
id: root
readonly property var colors1: ["#ef4444", "#f97316", "#eab308", "#22c55e", "#06b6d4"]
readonly property var colors2: ["#3b82f6", "#a855f7", "#ec4899", "#ffffff", "#000000"]
required property var drawing
required property var visibilities
function syncFromPenColor() {
if (!drawing)
return;
if (!saturationSlider.pressed)
saturationSlider.value = drawing.penColor.hsvSaturation;
if (!brightnessSlider.pressed)
brightnessSlider.value = drawing.penColor.hsvValue;
}
function updatePenColorFromHsv() {
if (!drawing)
return;
drawing.penColor = Qt.hsva(huePicker.currentHue, saturationSlider.value, brightnessSlider.value, drawing.penColor.a);
}
implicitHeight: column.height + Appearance.padding.larger * 2
implicitWidth: huePicker.implicitWidth + Appearance.padding.normal * 2
Component.onCompleted: syncFromPenColor()
Connections {
function onPenColorChanged() {
root.syncFromPenColor();
}
target: root.drawing
}
Column {
id: column
anchors.centerIn: parent
spacing: 12
ColorArcPicker {
id: huePicker
drawing: root.drawing
}
GradientSlider {
id: saturationSlider
anchors.left: parent.left
anchors.right: parent.right
brightness: brightnessSlider.value
channel: "saturation"
from: 0
hue: huePicker.currentHue
icon: "\ue40a"
implicitHeight: 30
orientation: Qt.Horizontal
to: 1
onMoved: root.updatePenColorFromHsv()
}
GradientSlider {
id: brightnessSlider
anchors.left: parent.left
anchors.right: parent.right
channel: "brightness"
from: 0
hue: huePicker.currentHue
icon: "\ue1ac"
implicitHeight: 30
orientation: Qt.Horizontal
saturation: saturationSlider.value
to: 1
onMoved: root.updatePenColorFromHsv()
}
ButtonRow {
anchors.left: parent.left
anchors.right: parent.right
spacing: Appearance.spacing.normal
Repeater {
model: root.colors1
delegate: ColorButton {
}
}
}
ButtonRow {
anchors.left: parent.left
anchors.right: parent.right
spacing: Appearance.spacing.normal
Repeater {
model: root.colors2
delegate: ColorButton {
}
}
}
FilledSlider {
anchors.left: parent.left
anchors.right: parent.right
from: 1
icon: "border_color"
implicitHeight: 30
multiplier: 1
orientation: Qt.Horizontal
to: 45
value: root.drawing.penWidth
onMoved: root.drawing.penWidth = value
}
}
component ColorButton: IconButton {
id: colorButton
required property color modelData
fillWidth: false
icon: ""
inactiveColor: modelData
inactiveOnColor: DynamicColors.on(modelData)
isRound: true
padding: Appearance.padding.extraSmall
shapeMorph: true
shapeMorphExpansion: pressed ? 12 : 0
onClicked: root.drawing.penColor = modelData
}
}