From 400c6d24c2ca3215cd38a30cd3eb530c3b2e970c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B8rgen=20Lind?= Date: Tue, 24 Feb 2015 16:23:22 +0100 Subject: add a multi output example Change-Id: I99397d1bf794c1fce483cb5d008d7701a32b2b44 --- examples/wayland/multi-output/qml/Chrome.qml | 92 ++++++++++++++++++++++++++++ examples/wayland/multi-output/qml/Screen.qml | 81 ++++++++++++++++++++++++ examples/wayland/multi-output/qml/main.qml | 72 ++++++++++++++++++++++ 3 files changed, 245 insertions(+) create mode 100644 examples/wayland/multi-output/qml/Chrome.qml create mode 100644 examples/wayland/multi-output/qml/Screen.qml create mode 100644 examples/wayland/multi-output/qml/main.qml (limited to 'examples/wayland/multi-output/qml') diff --git a/examples/wayland/multi-output/qml/Chrome.qml b/examples/wayland/multi-output/qml/Chrome.qml new file mode 100644 index 000000000..0f82a44ee --- /dev/null +++ b/examples/wayland/multi-output/qml/Chrome.qml @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 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 2.0 +import QtWayland.Compositor 1.0 + +Item { + id: rootChrome + x: clampXPos() + y: clampYPos() + width: childrenRect.width + height: childrenRect.height + + property alias surface: chrome.surface + + WaylandSurfaceChrome { + id: chrome + automaticUseShellView: true + automaticDestroyOnSurfaceDestroy: false + + onSurfaceDestroyed: { + destroyAnimation.start(); + } + } + + SequentialAnimation { + id: destroyAnimation + ParallelAnimation { + NumberAnimation { target: scaleTransform; property: "yScale"; to: 2/height; duration: 150 } + NumberAnimation { target: scaleTransform; property: "xScale"; to: 0.4; duration: 150 } + } + NumberAnimation { target: scaleTransform; property: "xScale"; to: 0; duration: 150 } + ScriptAction { script: { rootChrome.destroy(); } } + } + + transform: [ + Scale { + id:scaleTransform + origin.x: rootChrome.width / 2 + origin.y: rootChrome.height / 2 + + } + ] + function clampXPos() { + if (!parent) + return chrome.requestedXPosition; + return Math.max(Math.min(chrome.requestedXPosition, parent.width - 10), 0) + } + function clampYPos() { + if (!parent) + return chrome.requestedYPosition; + return Math.max(Math.min(chrome.requestedYPosition, parent.height - 30), 0) + } + +} diff --git a/examples/wayland/multi-output/qml/Screen.qml b/examples/wayland/multi-output/qml/Screen.qml new file mode 100644 index 000000000..bb8b24299 --- /dev/null +++ b/examples/wayland/multi-output/qml/Screen.qml @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 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 2.0 +import QtQuick.Window 2.2 +import QtWayland.Compositor 1.0 + +Window { + id: screen + property alias surfacesArea: background + + property QtObject compositor + + width: 1024 + height: 760 + visible: true + + WaylandMouseTracker { + id: mouseTracker + anchors.fill: parent + + enableWSCursor: true + Image { + id: background + anchors.fill: parent + fillMode: Image.Tile + source: "qrc:/images/background.jpg" + smooth: true + } + WaylandCursorItem { + id: cursor + inputEventsEnabled: false + x: mouseTracker.mouseX - hotspotX + y: mouseTracker.mouseY - hotspotY + + compositor: screen.compositor + } + focus: true + Keys.onPressed: { + if (event.key == Qt.Key_N && event.modifiers & Qt.ControlModifier) + compositor.addScreen(); + } + } +} diff --git a/examples/wayland/multi-output/qml/main.qml b/examples/wayland/multi-output/qml/main.qml new file mode 100644 index 000000000..6b83c39a0 --- /dev/null +++ b/examples/wayland/multi-output/qml/main.qml @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 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 2.0 +import QtWayland.Compositor 1.0 + +WaylandCompositor { + id: compositor + + Component { + id: screenComponent + Screen { } + } + + Component { + id: chromeComponent + Chrome { } + } + + exposeDefaultShell: true + + Component.onCompleted: { + addScreen(); + } + + function addScreen() { + var screen = screenComponent.createObject(0, { "compositor" : compositor } ); + var output = compositor.addOutput(screen); + output.automaticFrameCallbacks = true; + } + + onSurfaceCreated: { + var chrome = chromeComponent.createObject(surface.outputWindow.surfacesArea, { "surface" : surface } ); + } +} -- cgit v1.2.3