diff options
Diffstat (limited to 'src/quick/doc/snippets')
-rw-r--r-- | src/quick/doc/snippets/pointerHandlers/images/album-cover.jpg | bin | 0 -> 917863 bytes | |||
-rw-r--r-- | src/quick/doc/snippets/pointerHandlers/pinchHandlerNullTarget.qml | 27 | ||||
-rw-r--r-- | src/quick/doc/snippets/pointerHandlers/pinchHandlerScaleOrRotationChanged.qml | 17 |
3 files changed, 35 insertions, 9 deletions
diff --git a/src/quick/doc/snippets/pointerHandlers/images/album-cover.jpg b/src/quick/doc/snippets/pointerHandlers/images/album-cover.jpg Binary files differnew file mode 100644 index 0000000000..48bd6231ba --- /dev/null +++ b/src/quick/doc/snippets/pointerHandlers/images/album-cover.jpg diff --git a/src/quick/doc/snippets/pointerHandlers/pinchHandlerNullTarget.qml b/src/quick/doc/snippets/pointerHandlers/pinchHandlerNullTarget.qml index f844ce9c98..6884e39e6a 100644 --- a/src/quick/doc/snippets/pointerHandlers/pinchHandlerNullTarget.qml +++ b/src/quick/doc/snippets/pointerHandlers/pinchHandlerNullTarget.qml @@ -1,22 +1,31 @@ // Copyright (C) 2017 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause //![0] -import QtQuick 2.12 +import QtQuick -Item { - width: 640 - height: 480 +Window { + width: 320; height: 240 + visible: true + title: handler.persistentRotation.toFixed(1) + "° " + + handler.persistentTranslation.x.toFixed(1) + ", " + + handler.persistentTranslation.y.toFixed(1) + " " + + (handler.persistentScale * 100).toFixed(1) + "%" PinchHandler { id: handler target: null + persistentScale: 0.25 + onTranslationChanged: (delta) => { + image.x -= delta.x + image.y -= delta.y + } } - Text { - color: handler.active ? "darkgreen" : "black" - text: handler.rotation.toFixed(1) + " degrees\n" + - handler.translation.x.toFixed(1) + ", " + handler.translation.y.toFixed(1) + "\n" + - (handler.scale * 100).toFixed(1) + "%" + Image { + id: image + source: "images/album-cover.jpg" + scale: handler.persistentScale + x: -600; y: -450 } } //![0] diff --git a/src/quick/doc/snippets/pointerHandlers/pinchHandlerScaleOrRotationChanged.qml b/src/quick/doc/snippets/pointerHandlers/pinchHandlerScaleOrRotationChanged.qml new file mode 100644 index 0000000000..3baa93eb7c --- /dev/null +++ b/src/quick/doc/snippets/pointerHandlers/pinchHandlerScaleOrRotationChanged.qml @@ -0,0 +1,17 @@ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause +//![0] +import QtQuick + +Rectangle { + width: 100; height: 100 + color: "lightsteelblue" + + PinchHandler { + id: handler + target: null + onRotationChanged: (delta) => parent.rotation += delta // add + onScaleChanged: (delta) => parent.scale *= delta // multiply + } +} +//![0] |