new qml/extending examples

internal/examples/qml/extending/components/test_go/app.qml

@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples 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 The Qt Company Ltd 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Charts 1.0
+import QtQuick 2.0
+
+Item {
+    width: 300; height: 200
+
+    PieChart {
+        id: aPieChart
+        anchors.centerIn: parent
+        width: 100; height: 100
+        name: "A simple pie chart"
+        color: "red"
+
+        Component.onCompleted: factory.create(aPieChart)
+    }
+
+    Text {
+        anchors { bottom: parent.bottom; horizontalCenter: parent.horizontalCenter; bottomMargin: 20 }
+        text: aPieChart.name
+    }
+}
+//![0]

internal/examples/qml/extending/components/test_go/app.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>app.qml</file>
+    </qresource>
+</RCC>

internal/examples/qml/extending/components/test_go/component/piechart.go

@@ -0,0 +1,42 @@
+package component
+
+import (
+	"github.com/therecipe/qt/core"
+	"github.com/therecipe/qt/gui"
+	"github.com/therecipe/qt/quick"
+)
+
+func init() {
+	PieChart_QmlRegisterType2("Charts", 1, 0, "PieChart")
+}
+
+type PieChart struct {
+	quick.QQuickPaintedItem
+
+	_ string      `property:"name"`
+	_ *gui.QColor `property:"color"`
+}
+
+func (p *PieChart) paint(painter *gui.QPainter) {
+	pen := gui.NewQPen3(p.Color())
+	pen.SetWidth(2)
+	painter.SetPen(pen)
+	painter.SetRenderHints(gui.QPainter__Antialiasing, true)
+	painter.DrawPie3(core.NewQRect4(0, 0, int(p.Width()), int(p.Height())).Adjusted(1, 1, -1, -1), 90*16, 290*16)
+}
+
+type PieChartFactory struct {
+	core.QObject
+
+	_ func() `constructor:"init"`
+
+	_ func(p *PieChart) `slot:"create"`
+}
+
+func (p *PieChartFactory) init() {
+	p.ConnectCreate(p.create)
+}
+
+func (p *PieChartFactory) create(pie *PieChart) {
+	pie.ConnectPaint(pie.paint)
+}

internal/examples/qml/extending/components/test_go/main.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"os"
+
+	"github.com/therecipe/qt/core"
+	"github.com/therecipe/qt/gui"
+	"github.com/therecipe/qt/quick"
+
+	"github.com/therecipe/qt/internal/examples/qml/extending/components/test_go/component"
+)
+
+func main() {
+	gui.NewQGuiApplication(len(os.Args), os.Args)
+
+	view := quick.NewQQuickView(nil)
+	view.SetResizeMode(quick.QQuickView__SizeRootObjectToView)
+	view.RootContext().SetContextProperty("factory", component.NewPieChartFactory(nil))
+	view.SetSource(core.NewQUrl3("qrc:///app.qml", 0))
+	view.Show()
+
+	gui.QGuiApplication_Exec()
+}

internal/examples/qml/extending/components/test_qml/app.qml

@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples 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 The Qt Company Ltd 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.0
+
+Rectangle {
+    width: 400; height: 300
+
+    color: "green"
+
+    SomeComponent {
+      anchors.centerIn: parent
+    }
+}
+//![0]

internal/examples/qml/extending/components/test_qml/app.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>app.qml</file>
+    </qresource>
+</RCC>

internal/examples/qml/extending/components/test_qml/component/SomeComponent.qml

@@ -0,0 +1,7 @@
+import QtQuick 2.0
+
+Rectangle {
+    width: 300; height: 200
+
+    color: "blue"
+}

internal/examples/qml/extending/components/test_qml/component/SomeComponent.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>SomeComponent.qml</file>
+    </qresource>
+</RCC>

internal/examples/qml/extending/components/test_qml/main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"os"
+
+	"github.com/therecipe/qt/core"
+	"github.com/therecipe/qt/gui"
+	"github.com/therecipe/qt/quick"
+
+	_ "github.com/therecipe/qt/internal/examples/qml/extending/components/test_qml/component"
+)
+
+func main() {
+	gui.NewQGuiApplication(len(os.Args), os.Args)
+
+	view := quick.NewQQuickView(nil)
+	view.SetResizeMode(quick.QQuickView__SizeRootObjectToView)
+	view.SetSource(core.NewQUrl3("qrc:///app.qml", 0))
+	view.Show()
+
+	gui.QGuiApplication_Exec()
+}

internal/examples/qml/extending/components/test_qml/make.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -ev
+
+qtrcc
+cd ./component
+qtrcc
+sed -i '' -e 's/main/component/' ./rcc_cgo_darwin_darwin_amd64.go
+$QT_DIR/5.8/clang_64/bin/rcc -name SomeComponent -o rcc.cpp SomeComponent.qrc
+cd ..
+go build -o test_qml && ./test_qml

internal/examples/qml/extending/components/test_qml_go/app.qml

@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples 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 The Qt Company Ltd 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.0
+
+Rectangle {
+    width: 400; height: 300
+
+    color: "green"
+
+    SomeComponent {
+      anchors.centerIn: parent
+    }
+}
+//![0]

internal/examples/qml/extending/components/test_qml_go/app.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>app.qml</file>
+    </qresource>
+</RCC>

internal/examples/qml/extending/components/test_qml_go/component/SomeComponent.qml

@@ -0,0 +1,18 @@
+import Charts 1.0
+import QtQuick 2.0
+
+Rectangle {
+    width: 300; height: 200
+
+    color: "blue"
+
+    PieChart {
+        id: aPieChart
+        anchors.centerIn: parent
+        width: 100; height: 100
+        name: "A simple pie chart"
+        color: "red"
+
+        Component.onCompleted: factory.create(aPieChart)
+    }
+}

internal/examples/qml/extending/components/test_qml_go/component/SomeComponent.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>SomeComponent.qml</file>
+    </qresource>
+</RCC>

internal/examples/qml/extending/components/test_qml_go/component/piechart.go

@@ -0,0 +1,42 @@
+package component
+
+import (
+	"github.com/therecipe/qt/core"
+	"github.com/therecipe/qt/gui"
+	"github.com/therecipe/qt/quick"
+)
+
+func init() {
+	PieChart_QmlRegisterType2("Charts", 1, 0, "PieChart")
+}
+
+type PieChart struct {
+	quick.QQuickPaintedItem
+
+	_ string      `property:"name"`
+	_ *gui.QColor `property:"color"`
+}
+
+func (p *PieChart) paint(painter *gui.QPainter) {
+	pen := gui.NewQPen3(p.Color())
+	pen.SetWidth(2)
+	painter.SetPen(pen)
+	painter.SetRenderHints(gui.QPainter__Antialiasing, true)
+	painter.DrawPie3(core.NewQRect4(0, 0, int(p.Width()), int(p.Height())).Adjusted(1, 1, -1, -1), 90*16, 290*16)
+}
+
+type PieChartFactory struct {
+	core.QObject
+
+	_ func() `constructor:"init"`
+
+	_ func(p *PieChart) `slot:"create"`
+}
+
+func (p *PieChartFactory) init() {
+	p.ConnectCreate(p.create)
+}
+
+func (p *PieChartFactory) create(pie *PieChart) {
+	pie.ConnectPaint(pie.paint)
+}

internal/examples/qml/extending/components/test_qml_go/main.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"os"
+
+	"github.com/therecipe/qt/core"
+	"github.com/therecipe/qt/gui"
+	"github.com/therecipe/qt/quick"
+
+	"github.com/therecipe/qt/internal/examples/qml/extending/components/test_qml_go/component"
+)
+
+func main() {
+	gui.NewQGuiApplication(len(os.Args), os.Args)
+
+	view := quick.NewQQuickView(nil)
+	view.SetResizeMode(quick.QQuickView__SizeRootObjectToView)
+	view.RootContext().SetContextProperty("factory", component.NewPieChartFactory(nil))
+	view.SetSource(core.NewQUrl3("qrc:///app.qml", 0))
+	view.Show()
+
+	gui.QGuiApplication_Exec()
+}

internal/examples/qml/extending/components/test_qml_go/make.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -ev
+
+qtrcc
+cd ./component
+qtmoc
+qtrcc
+sed -i '' -e 's/main/component/' ./rcc_cgo_darwin_darwin_amd64.go
+$QT_DIR/5.8/clang_64/bin/rcc -name SomeComponent -o rcc.cpp SomeComponent.qrc
+cd ..
+go build -o test_qml_go && ./test_qml_go