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add slider item

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王劲鹏 2021-05-31 19:13:36 +08:00 committed by osborn
parent 93fb4983e5
commit 46e28577d9
5 changed files with 203 additions and 1 deletions
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1
doric-Qt/example/app/qml.qrc
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@ -44,6 +44,7 @@
<file alias="scroller.qml">../doric/resources/scroller.qml</file>
<file alias="image.qml">../doric/resources/image.qml</file>
<file alias="slider.qml">../doric/resources/slider.qml</file>
<file alias="slide-item.qml">../doric/resources/slide-item.qml</file>
<file alias="input.qml">../doric/resources/input.qml</file>
<file alias="switch.qml">../doric/resources/switch.qml</file>

180
doric-Qt/example/doric/resources/slide-item.qml Normal file
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@ -0,0 +1,180 @@
import QtQuick 2.12
import QtQuick.Controls 2.5
import QtQuick.Layouts 1.15
import QtGraphicalEffects 1.12
import "util.mjs" as Util
Rectangle {
id: root
property var wrapper
clip: true
property var uuid: Util.uuidv4()
property var tag: "SlideItem"
onWidthChanged: {
console.log(tag, uuid + " onWidthChanged: " + this.width)
updateGradient()
}
onHeightChanged: {
console.log(tag, uuid + " onHeightChanged: " + this.height)
updateGradient()
}
color: 'transparent'
property var backgroundColor
onBackgroundColorChanged: {
color = backgroundColor
}
property var borderWidth: 0
onBorderWidthChanged: {
border.width = borderWidth
}
property var borderColor: ""
onBorderColorChanged: {
border.color = borderColor
}
MouseArea {
anchors.fill: parent
onClicked: {
console.log(tag, uuid + " wrapper: " + wrapper)
mouseAreaBridge.onClick(wrapper)
}
}
property var shadowColor
property var shadowRadius
property var shadowOffsetX
property var shadowOffsetY
property var shadowOpacity
onShadowOpacityChanged: {
if (shadowOpacity > 0) {
layer.enabled = true
} else {
layer.enabled = false
}
}
layer.enabled: false
layer.effect: DropShadow {
horizontalOffset: shadowOffsetX
verticalOffset: shadowOffsetY
radius: shadowRadius
samples: 16
color: shadowColor
transparentBorder: true
}
property var backgroundColorIsObject: false
onBackgroundColorIsObjectChanged: {
if (backgroundColorIsObject) {
lineGradient.anchors.fill = root
} else {
lineGradient.anchors.fill = null
}
}
property variant gradientColors: []
property variant gradientLocations: []
onGradientColorsChanged: {
console.log(tag, uuid + " onGradientColorsChanged: " + gradientColors)
if (gradientColors.length > 0) {
let stops = []
if (gradientLocations.length == 0) {
let unit = 1 / (gradientColors.length - 1)
for (let i = 0;i !== gradientColors.length;i++) {
let a = ((gradientColors[i] >> 24) & 0xff) / 255;
let r = ((gradientColors[i] >> 16) & 0xff) / 255;
let g = ((gradientColors[i] >> 8) & 0xff) / 255;
let b = ((gradientColors[i] >> 0) & 0xff) / 255;
let stop = stopComponent.createObject(root, {"position": unit * i, "color": Qt.rgba(r, g, b, a)})
console.log(tag, uuid + " onGradientColorsChanged: " + "position: " + unit * i + " color: " + Qt.rgba(r, g, b, a))
stops.push(stop)
}
} else {
for (let i = 0;i !== gradientColors.length;i++) {
let a = ((gradientColors[i] >> 24) & 0xff) / 255;
let r = ((gradientColors[i] >> 16) & 0xff) / 255;
let g = ((gradientColors[i] >> 8) & 0xff) / 255;
let b = ((gradientColors[i] >> 0) & 0xff) / 255;
let stop = stopComponent.createObject(root, {"position": gradientLocations[i], "color": Qt.rgba(r, g, b, a)})
console.log(tag, uuid + " onGradientColorsChanged: " + "position: " + gradientLocations[i] + " color: " + Qt.rgba(r, g, b, a))
stops.push(stop)
}
}
innerGradient.stops = stops
}
}
property var orientation: 0
function updateGradient() {
switch (orientation) {
case 0:
lineGradient.start = Qt.point(0, 0)
lineGradient.end = Qt.point(0, root.height)
break
case 1:
lineGradient.start = Qt.point(root.width, 0)
lineGradient.end = Qt.point(0, root.height)
break
case 2:
lineGradient.start = Qt.point(root.width, 0)
lineGradient.end = Qt.point(0, 0)
break
case 3:
lineGradient.start = Qt.point(root.width, root.height)
lineGradient.end = Qt.point(0, 0)
break
case 4:
lineGradient.start = Qt.point(0, root.height)
lineGradient.end = Qt.point(0, 0)
break
case 5:
lineGradient.start = Qt.point(0, root.height)
lineGradient.end = Qt.point(root.width, 0)
break
case 6:
lineGradient.start = Qt.point(0, 0)
lineGradient.end = Qt.point(root.width, 0)
break
case 7:
lineGradient.start = Qt.point(0, 0)
lineGradient.end = Qt.point(root.width, root.height)
break
}
}
onOrientationChanged: {
console.log(tag, uuid + " onOrientationChanged: " + orientation)
updateGradient()
}
LinearGradient {
Component {
id:stopComponent
GradientStop {}
}
id: lineGradient
gradient: Gradient {
id: innerGradient
}
}
}

2
doric-Qt/example/doric/shader/DoricViewNode.cpp
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@ -189,7 +189,7 @@ void DoricViewNode::blend(QQuickItem *view, QString name, QJsonValue prop) {
view->setProperty("shadowOffsetY", prop["offsetY"].toDouble());
view->setProperty("shadowOpacity", prop["opacity"].toDouble());
} else if (name != "layoutConfig") {
qCritical() << "unhandled prop: " << name << ": " << prop.toString();
qCritical() << mType << " unhandled prop: " << name << ": " << prop.toString();
}
}

19
doric-Qt/example/doric/shader/slider/DoricSlideItemNode.cpp
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@ -1 +1,20 @@
#include "DoricSlideItemNode.h"
QQuickItem *DoricSlideItemNode::build() {
QQmlComponent component(getContext()->getQmlEngine());
const QUrl url(QStringLiteral("qrc:/doric/qml/slide-item.qml"));
component.loadUrl(url);
if (component.isError()) {
qCritical() << component.errorString();
}
QQuickItem *item = qobject_cast<QQuickItem *>(component.create());
this->createLayouts(item);
getLayouts()->setLayoutType(DoricLayoutType::DoricStack);
item->setProperty("wrapper", QString::number((qint64)this));
return item;
}

2
doric-Qt/example/doric/shader/slider/DoricSlideItemNode.h
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@ -8,6 +8,8 @@
class DORIC_EXPORT DoricSlideItemNode : public DoricStackNode {
public:
using DoricStackNode::DoricStackNode;
QQuickItem *build() override;
};
#endif // DORICSLIDEITEMNODE_H