aboutsummaryrefslogtreecommitdiffstats
path: root/src/imports/dialogs/DefaultColorDialog.qml
diff options
context:
space:
mode:
Diffstat (limited to 'src/imports/dialogs/DefaultColorDialog.qml')
-rw-r--r--src/imports/dialogs/DefaultColorDialog.qml362
1 files changed, 0 insertions, 362 deletions
diff --git a/src/imports/dialogs/DefaultColorDialog.qml b/src/imports/dialogs/DefaultColorDialog.qml
deleted file mode 100644
index 4913e332d7..0000000000
--- a/src/imports/dialogs/DefaultColorDialog.qml
+++ /dev/null
@@ -1,362 +0,0 @@
-/*****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtQuick.Dialogs module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
-** of its contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-*****************************************************************************/
-
-import QtQuick 2.1
-import QtQuick.Window 2.1
-import QtQuick.Dialogs 1.0
-import "qml"
-
-AbstractColorDialog {
- id: root
- property bool __valueSet: true // guard to prevent binding loops
- function __setControlsFromColor() {
- __valueSet = false
- hueSlider.value = root.currentHue
- saturationSlider.value = root.currentSaturation
- lightnessSlider.value = root.currentLightness
- alphaSlider.value = root.currentAlpha
- crosshairs.x = root.currentLightness * paletteMap.width
- crosshairs.y = (1.0 - root.currentSaturation) * paletteMap.height
- __valueSet = true
- }
- onCurrentColorChanged: __setControlsFromColor()
- onSelectionAccepted: root.color = root.currentColor
-
- Rectangle {
- id: content
- property int maxSize: 0.9 * Math.min(Screen.desktopAvailableWidth, Screen.desktopAvailableHeight)
- implicitHeight: Math.min(maxSize, Screen.pixelDensity * (usePaletteMap ? 100 : 50))
- implicitWidth: usePaletteMap ? implicitHeight - bottomMinHeight : implicitHeight * 1.5
- color: palette.window
- focus: root.visible
- property real bottomMinHeight: sliders.height + buttonRow.height + outerSpacing * 3
- property real spacing: 8
- property real outerSpacing: 12
- property bool usePaletteMap: true
-
- Keys.onPressed: {
- event.accepted = true
- switch (event.key) {
- case Qt.Key_Return:
- case Qt.Key_Select:
- accept()
- break
- case Qt.Key_Escape:
- case Qt.Key_Back:
- reject()
- break
- case Qt.Key_C:
- if (event.modifiers & Qt.ControlModifier)
- colorField.copyAll()
- break
- case Qt.Key_V:
- if (event.modifiers & Qt.ControlModifier) {
- colorField.paste()
- root.currentColor = colorField.text
- }
- break
- default:
- // do nothing
- event.accepted = false
- break
- }
- }
-
- // set the preferred width based on height, to avoid "letterboxing" the paletteMap
- onHeightChanged: implicitHeight = Math.max((usePaletteMap ? 480 : bottomMinHeight), height)
-
- SystemPalette { id: palette }
-
- Item {
- id: paletteFrame
- visible: content.usePaletteMap
- anchors {
- top: parent.top
- left: parent.left
- right: parent.right
- margins: content.outerSpacing
- }
- height: Math.min(content.height - content.bottomMinHeight, content.width - content.outerSpacing * 2)
-
- Image {
- id: paletteMap
- x: (parent.width - width) / 2
- width: height
- onWidthChanged: root.__setControlsFromColor()
- height: parent.height
- source: "images/checkers.png"
- fillMode: Image.Tile
-
- // note we smoothscale the shader from a smaller version to improve performance
- ShaderEffect {
- id: map
- width: 64
- height: 64
- opacity: alphaSlider.value
- scale: paletteMap.width / width;
- layer.enabled: true
- layer.smooth: true
- anchors.centerIn: parent
- property real hue: hueSlider.value
-
- fragmentShader: "
- varying mediump vec2 qt_TexCoord0;
- uniform highp float qt_Opacity;
- uniform highp float hue;
-
- highp float hueToIntensity(highp float v1, highp float v2, highp float h) {
- h = fract(h);
- if (h < 1.0 / 6.0)
- return v1 + (v2 - v1) * 6.0 * h;
- else if (h < 1.0 / 2.0)
- return v2;
- else if (h < 2.0 / 3.0)
- return v1 + (v2 - v1) * 6.0 * (2.0 / 3.0 - h);
-
- return v1;
- }
-
- highp vec3 HSLtoRGB(highp vec3 color) {
- highp float h = color.x;
- highp float l = color.z;
- highp float s = color.y;
-
- if (s < 1.0 / 256.0)
- return vec3(l, l, l);
-
- highp float v1;
- highp float v2;
- if (l < 0.5)
- v2 = l * (1.0 + s);
- else
- v2 = (l + s) - (s * l);
-
- v1 = 2.0 * l - v2;
-
- highp float d = 1.0 / 3.0;
- highp float r = hueToIntensity(v1, v2, h + d);
- highp float g = hueToIntensity(v1, v2, h);
- highp float b = hueToIntensity(v1, v2, h - d);
- return vec3(r, g, b);
- }
-
- void main() {
- lowp vec4 c = vec4(1.0);
- c.rgb = HSLtoRGB(vec3(hue, 1.0 - qt_TexCoord0.t, qt_TexCoord0.s));
- gl_FragColor = c * qt_Opacity;
- }
- "
- }
-
- MouseArea {
- id: mapMouseArea
- anchors.fill: parent
- onPositionChanged: {
- if (pressed && containsMouse) {
- var xx = Math.max(0, Math.min(mouse.x, parent.width))
- var yy = Math.max(0, Math.min(mouse.y, parent.height))
- saturationSlider.value = 1.0 - yy / parent.height
- lightnessSlider.value = xx / parent.width
- // TODO if we constrain the movement here, can avoid the containsMouse test
- crosshairs.x = mouse.x - crosshairs.radius
- crosshairs.y = mouse.y - crosshairs.radius
- }
- }
- onPressed: positionChanged(mouse)
- }
-
- Image {
- id: crosshairs
- property int radius: width / 2 // truncated to int
- source: "images/crosshairs.png"
- }
-
- BorderImage {
- anchors.fill: parent
- anchors.margins: -1
- anchors.leftMargin: -2
- source: "images/sunken_frame.png"
- border.left: 8
- border.right: 8
- border.top: 8
- border.bottom: 8
- }
- }
- }
-
- Column {
- id: sliders
- anchors {
- top: paletteFrame.bottom
- left: parent.left
- right: parent.right
- margins: content.outerSpacing
- }
- spacing: content.spacing
-
- ColorSlider {
- id: hueSlider
- value: 0.5
- onValueChanged: if (__valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
- text: qsTr("Hue")
- trackDelegate: Rectangle {
- rotation: -90
- transformOrigin: Item.TopLeft
- gradient: Gradient {
- GradientStop {position: 0.000; color: Qt.rgba(1, 0, 0, 1)}
- GradientStop {position: 0.167; color: Qt.rgba(1, 1, 0, 1)}
- GradientStop {position: 0.333; color: Qt.rgba(0, 1, 0, 1)}
- GradientStop {position: 0.500; color: Qt.rgba(0, 1, 1, 1)}
- GradientStop {position: 0.667; color: Qt.rgba(0, 0, 1, 1)}
- GradientStop {position: 0.833; color: Qt.rgba(1, 0, 1, 1)}
- GradientStop {position: 1.000; color: Qt.rgba(1, 0, 0, 1)}
- }
- }
- }
-
- ColorSlider {
- id: saturationSlider
- visible: !content.usePaletteMap
- value: 0.5
- onValueChanged: if (__valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
- text: qsTr("Saturation")
- trackDelegate: Rectangle {
- rotation: -90
- transformOrigin: Item.TopLeft
- gradient: Gradient {
- GradientStop { position: 0; color: Qt.hsla(hueSlider.value, 0.0, lightnessSlider.value, 1.0) }
- GradientStop { position: 1; color: Qt.hsla(hueSlider.value, 1.0, lightnessSlider.value, 1.0) }
- }
- }
- }
-
- ColorSlider {
- id: lightnessSlider
- visible: !content.usePaletteMap
- value: 0.5
- onValueChanged: if (__valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
- text: qsTr("Luminosity")
- trackDelegate: Rectangle {
- rotation: -90
- transformOrigin: Item.TopLeft
- gradient: Gradient {
- GradientStop { position: 0; color: "black" }
- GradientStop { position: 0.5; color: Qt.hsla(hueSlider.value, saturationSlider.value, 0.5, 1.0) }
- GradientStop { position: 1; color: "white" }
- }
- }
- }
-
- ColorSlider {
- id: alphaSlider
- minimum: 0.0
- maximum: 1.0
- value: 1.0
- onValueChanged: if (__valueSet) root.currentColor = Qt.hsla(hueSlider.value, saturationSlider.value, lightnessSlider.value, alphaSlider.value)
- text: qsTr("Alpha")
- visible: root.showAlphaChannel
- trackDelegate: Item {
- rotation: -90
- transformOrigin: Item.TopLeft
- Image {
- anchors {fill: parent}
- source: "images/checkers.png"
- fillMode: Image.TileVertically
- }
- Rectangle {
- anchors.fill: parent
- gradient: Gradient {
- GradientStop { position: 0; color: "transparent" }
- GradientStop { position: 1; color: Qt.hsla(hueSlider.value,
- saturationSlider.value,
- lightnessSlider.value, 1.0) }
- } }
- }
- }
- }
-
- Item {
- id: buttonRow
- height: Math.max(buttonsOnly.height, copyIcon.height)
- width: parent.width
- anchors {
- left: parent.left
- right: parent.right
- bottom: content.bottom
- margins: content.outerSpacing
- }
- Row {
- spacing: content.spacing
- height: parent.height
- TextField {
- id: colorField
- text: root.currentColor.toString()
- anchors.verticalCenter: parent.verticalCenter
- onAccepted: root.currentColor = text
- Component.onCompleted: width = implicitWidth + 10
- }
- Image {
- id: copyIcon
- anchors.verticalCenter: parent.verticalCenter
- source: "images/copy.png"
- MouseArea {
- anchors.fill: parent
- onClicked: colorField.copyAll()
- }
- }
- }
- Row {
- id: buttonsOnly
- spacing: content.spacing
- anchors.right: parent.right
- Button {
- id: cancelButton
- text: "Cancel"
- onClicked: root.reject()
- }
- Button {
- id: okButton
- text: "OK"
- onClicked: root.accept()
- }
- }
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-28 19:54:35 +0000