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-rw-r--r--examples/wayland/qtshell/qml/Chrome.qml184
-rw-r--r--examples/wayland/qtshell/qml/CompositorScreen.qml108
-rw-r--r--examples/wayland/qtshell/qml/main.qml21
3 files changed, 313 insertions, 0 deletions
diff --git a/examples/wayland/qtshell/qml/Chrome.qml b/examples/wayland/qtshell/qml/Chrome.qml
new file mode 100644
index 000000000..a6456744c
--- /dev/null
+++ b/examples/wayland/qtshell/qml/Chrome.qml
@@ -0,0 +1,184 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+import QtWayland.Compositor
+import QtWayland.Compositor.QtShell
+
+QtShellChrome {
+ id: chrome
+
+ property alias shellSurface: shellSurfaceItemId.shellSurface
+
+ //! [maximizedRect]
+ maximizedRect: Qt.rect(usableArea.x,
+ usableArea.y,
+ usableArea.width,
+ usableArea.height)
+ //! [maximizedRect]
+
+ //! [leftResizeHandle]
+ Rectangle {
+ id: leftResizeHandle
+ color: "gray"
+ width: visible ? 5 : 0
+ anchors.topMargin: 5
+ anchors.bottomMargin: 5
+ anchors.left: parent.left
+ anchors.top: parent.top
+ anchors.bottom: parent.bottom
+ }
+ //! [leftResizeHandle]
+
+ Rectangle {
+ id: rightResizeHandle
+ color: "gray"
+ width: visible ? 5 : 0
+ anchors.topMargin: 5
+ anchors.bottomMargin: 5
+ anchors.right: parent.right
+ anchors.top: parent.top
+ anchors.bottom: parent.bottom
+ }
+
+ Rectangle {
+ id: topResizeHandle
+ color: "gray"
+ height: visible ? 5 : 0
+ anchors.leftMargin: 5
+ anchors.rightMargin: 5
+ anchors.left: parent.left
+ anchors.top: parent.top
+ anchors.right: parent.right
+ }
+
+ Rectangle {
+ id: bottomResizeHandle
+ color: "gray"
+ height: visible ? 5 : 0
+ anchors.leftMargin: 5
+ anchors.rightMargin: 5
+ anchors.left: parent.left
+ anchors.bottom: parent.bottom
+ anchors.right: parent.right
+ }
+
+ Rectangle {
+ id: titleBar
+ anchors.top: topResizeHandle.bottom
+ anchors.left: leftResizeHandle.right
+ anchors.right: rightResizeHandle.left
+ height: visible ? xButton.height + 10 : 0
+ color: shellSurface.active ? "cornflowerblue" : "lightgray"
+
+ Text {
+ anchors.left: parent.left
+ anchors.right: rowLayout.left
+ anchors.verticalCenter: parent.verticalCenter
+
+ font.pixelSize: xButton.height
+ text: shellSurface.windowTitle
+ fontSizeMode: Text.Fit
+ }
+
+ //! [buttons]
+ RowLayout {
+ id: rowLayout
+ anchors.right: parent.right
+ anchors.rightMargin: 5
+
+ ToolButton {
+ text: "-"
+ Layout.margins: 5
+ visible: (chrome.windowFlags & Qt.WindowMinimizeButtonHint) != 0
+ onClicked: {
+ chrome.toggleMinimized()
+ }
+ }
+
+ ToolButton {
+ text: "+"
+ Layout.margins: 5
+ visible: (chrome.windowFlags & Qt.WindowMaximizeButtonHint) != 0
+ onClicked: {
+ chrome.toggleMaximized()
+ }
+ }
+
+ ToolButton {
+ id: xButton
+ text: "X"
+ Layout.margins: 5
+ visible: (chrome.windowFlags & Qt.WindowCloseButtonHint) != 0
+ onClicked: shellSurface.sendClose()
+ }
+ }
+ //! [buttons]
+ }
+
+ Rectangle {
+ id: topLeftResizeHandle
+ color: "gray"
+ height: 5
+ width: 5
+ anchors.left: parent.left
+ anchors.top: parent.top
+ }
+
+ Rectangle {
+ id: topRightResizeHandle
+ color: "gray"
+ height: 5
+ width: 5
+ anchors.right: parent.right
+ anchors.top: parent.top
+ }
+
+ Rectangle {
+ id: bottomLeftResizeHandle
+ color: "gray"
+ height: 5
+ width: 5
+ anchors.left: parent.left
+ anchors.bottom: parent.bottom
+ }
+
+ Rectangle {
+ id: bottomRightResizeHandle
+ color: "gray"
+ height: 5
+ width: 5
+ anchors.right: parent.right
+ anchors.bottom: parent.bottom
+ }
+
+ //! [decorations]
+ leftResizeHandle: leftResizeHandle
+ rightResizeHandle: rightResizeHandle
+ topResizeHandle: topResizeHandle
+ bottomResizeHandle: bottomResizeHandle
+ bottomLeftResizeHandle: bottomLeftResizeHandle
+ bottomRightResizeHandle: bottomRightResizeHandle
+ topLeftResizeHandle: topLeftResizeHandle
+ topRightResizeHandle: topRightResizeHandle
+ titleBar: titleBar
+ //! [decorations]
+
+ //! [shellsurfaceitem]
+ ShellSurfaceItem {
+ id: shellSurfaceItemId
+ anchors.top: titleBar.bottom
+ anchors.bottom: bottomResizeHandle.top
+ anchors.left: leftResizeHandle.right
+ anchors.right: rightResizeHandle.left
+
+ moveItem: chrome
+
+ staysOnBottom: shellSurface.windowFlags & Qt.WindowStaysOnBottomHint
+ staysOnTop: !staysOnBottom && shellSurface.windowFlags & Qt.WindowStaysOnTopHint
+ }
+ shellSurfaceItem: shellSurfaceItemId
+ //! [shellsurfaceitem]
+}
diff --git a/examples/wayland/qtshell/qml/CompositorScreen.qml b/examples/wayland/qtshell/qml/CompositorScreen.qml
new file mode 100644
index 000000000..c41d3258d
--- /dev/null
+++ b/examples/wayland/qtshell/qml/CompositorScreen.qml
@@ -0,0 +1,108 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick
+import QtQuick.Window
+import QtQuick.Controls
+import QtWayland.Compositor
+
+WaylandOutput {
+ id: output
+
+ property bool isNestedCompositor: Qt.platform.pluginName.startsWith("wayland") || Qt.platform.pluginName === "xcb"
+
+ //! [handleShellSurface]
+ property ListModel shellSurfaces: ListModel {}
+ function handleShellSurface(shellSurface) {
+ shellSurfaces.append({shellSurface: shellSurface});
+ }
+ //! [handleShellSurface]
+
+ // During development, it can be useful to start the compositor inside X11 or
+ // another Wayland compositor. In such cases, set sizeFollowsWindow to true to
+ // enable resizing of the compositor window to be forwarded to the Wayland clients
+ // as the output (screen) changing resolution. Consider setting it to false if you
+ // are running the compositor using eglfs, linuxfb or similar QPA backends.
+ sizeFollowsWindow: output.isNestedCompositor
+
+ window: Window {
+ width: 1920
+ height: 1080
+ visible: true
+
+ WaylandMouseTracker {
+ id: mouseTracker
+
+ anchors.fill: parent
+
+ // Set this to false to disable the outer mouse cursor when running nested
+ // compositors. Otherwise you would see two mouse cursors, one for each compositor.
+ windowSystemCursorEnabled: output.isNestedCompositor
+
+ Image {
+ id: background
+
+ anchors.fill: parent
+ fillMode: Image.Tile
+ source: "qrc:/images/background.jpg"
+ smooth: true
+
+ //! [repeater]
+ Repeater {
+ id: chromeRepeater
+ model: output.shellSurfaces
+ // Chrome displays a shell surface on the screen (See Chrome.qml)
+ Chrome {
+ shellSurface: modelData
+ onClientDestroyed:
+ {
+ output.shellSurfaces.remove(index)
+ }
+ }
+ }
+ //! [repeater]
+ }
+
+ Rectangle {
+ anchors.fill: taskbar
+ color: "lavenderblush"
+ }
+
+ //! [taskbar]
+ Row {
+ id: taskbar
+ height: 40
+ anchors.left: parent.left
+ anchors.right: parent.right
+ anchors.bottom: parent.bottom
+
+ Repeater {
+ anchors.fill: parent
+ model: output.shellSurfaces
+
+ ToolButton {
+ anchors.verticalCenter: parent.verticalCenter
+ text: modelData.windowTitle
+ onClicked: {
+ var item = chromeRepeater.itemAt(index)
+ if ((item.windowState & Qt.WindowMinimized) != 0)
+ item.toggleMinimized()
+ chromeRepeater.itemAt(index).activate()
+ }
+ }
+ }
+ }
+ //! [taskbar]
+
+ //! [usableArea]
+ Item {
+ id: usableArea
+ anchors.top: parent.top
+ anchors.left: parent.left
+ anchors.right: parent.right
+ anchors.bottom: taskbar.top
+ }
+ //! [usableArea]
+ }
+ }
+}
diff --git a/examples/wayland/qtshell/qml/main.qml b/examples/wayland/qtshell/qml/main.qml
new file mode 100644
index 000000000..7a4f505d5
--- /dev/null
+++ b/examples/wayland/qtshell/qml/main.qml
@@ -0,0 +1,21 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick
+import QtWayland.Compositor
+import QtWayland.Compositor.QtShell
+
+WaylandCompositor {
+ id: waylandCompositor
+
+ CompositorScreen { id: screen; compositor: waylandCompositor }
+
+ // Shell surface extension. Needed to provide a window concept for Wayland clients.
+ // I.e. requests and events for maximization, minimization, resizing, closing etc.
+
+ //! [shell]
+ QtShell {
+ onQtShellSurfaceCreated: (qtShellSurface) => screen.handleShellSurface(qtShellSurface)
+ }
+ //! [shell]
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-20 17:51:06 +0000