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// Copyright (C) 2017 Crimson AS <info@crimson.no>
// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQml
import QtQml.Models
import QtQuick
Rectangle {
id: root
property int activePageCount: 0
//model is a list of {"name":"somename", "url":"file:///some/url/mainfile.qml"}
//function used to add to model A) to enforce scheme B) to allow Qt.resolveUrl in url assignments
color: "#eee"
function addExample(name, desc, url) {
myModel.append({"name":name, "description":desc, "url":url})
}
function showExample(url) {
pageComponent.createObject(pageContainer, { exampleUrl: url }).show()
}
// The container rectangle here is used to give a nice "feel" when
// transitioning into an example.
Rectangle {
anchors.fill: parent
color: "black"
ListView {
id: launcherList
clip: true
delegate: SimpleLauncherDelegate{
required property url url
onClicked: root.showExample(url)
}
model: ListModel {id:myModel}
anchors.fill: parent
enabled: opacity == 1.0
}
}
Item {
id: pageContainer
anchors.fill: parent
}
Component {
id: pageComponent
Rectangle {
id: page
clip: true
property url exampleUrl
width: parent.width
height: parent.height - bar.height
color: "white"
TapHandler {
//Eats mouse events
}
Loader{
focus: true
source: parent.exampleUrl
anchors.fill: parent
}
function show() {
showAnim.start()
}
function exit() {
exitAnim.start()
}
ParallelAnimation {
id: showAnim
ScriptAction {
script: root.activePageCount++
}
NumberAnimation {
target: launcherList
property: "opacity"
from: 1.0
to: 0.0
duration: 500
}
NumberAnimation {
target: launcherList
property: "scale"
from: 1.0
to: 0.0
duration: 500
}
NumberAnimation {
target: page
property: "x"
from: -page.width
to: 0
duration: 300
}
}
SequentialAnimation {
id: exitAnim
ScriptAction {
script: root.activePageCount--
}
ParallelAnimation {
NumberAnimation {
target: launcherList
property: "opacity"
from: 0.0
to: 1.0
duration: 300
}
NumberAnimation {
target: launcherList
property: "scale"
from: 0.0
to: 1.0
duration: 300
}
NumberAnimation {
target: page
property: "x"
from: 0
to: -page.width
duration: 300
}
}
ScriptAction {
script: page.destroy()
}
}
}
}
Rectangle {
id: bar
visible: height > 0
anchors.bottom: parent.bottom
width: parent.width
height: root.activePageCount > 0 ? 40 : 0
Behavior on height {
NumberAnimation {
duration: 300
}
}
Rectangle {
height: 1
color: "#ccc"
anchors.top: parent.top
anchors.left: parent.left
anchors.right: parent.right
}
Rectangle {
height: 1
color: "#fff"
anchors.top: parent.top
anchors.topMargin: 1
anchors.left: parent.left
anchors.right: parent.right
}
gradient: Gradient {
GradientStop { position: 0 ; color: "#eee" }
GradientStop { position: 1 ; color: "#ccc" }
}
Image {
id: back
source: "images/back.png"
anchors.verticalCenter: parent.verticalCenter
anchors.verticalCenterOffset: 1
anchors.left: parent.left
anchors.leftMargin: 6
width: 38
height: 31
fillMode: Image.Pad
horizontalAlignment: Image.AlignHCenter
verticalAlignment: Image.AlignVCenter
TapHandler {
id: tapHandler
enabled: root.activePageCount > 0
gesturePolicy: TapHandler.ReleaseWithinBounds
longPressThreshold: 0
onTapped: {
pageContainer.children[pageContainer.children.length - 1].exit()
}
}
Rectangle {
anchors.fill: parent
opacity: tapHandler.pressed ? 1 : 0
Behavior on opacity { NumberAnimation{ duration: 100 }}
gradient: Gradient {
GradientStop { position: 0 ; color: "#22000000" }
GradientStop { position: 0.2 ; color: "#11000000" }
}
border.color: "darkgray"
antialiasing: true
radius: 4
}
}
}
}
|
