diff options
Diffstat (limited to 'examples/qtconcurrent/map')
-rw-r--r-- | examples/qtconcurrent/map/CMakeLists.txt | 31 | ||||
-rw-r--r-- | examples/qtconcurrent/map/doc/src/qtconcurrent-map.qdoc | 14 | ||||
-rw-r--r-- | examples/qtconcurrent/map/main.cpp | 35 | ||||
-rw-r--r-- | examples/qtconcurrent/map/map.pro | 9 |
4 files changed, 0 insertions, 89 deletions
diff --git a/examples/qtconcurrent/map/CMakeLists.txt b/examples/qtconcurrent/map/CMakeLists.txt deleted file mode 100644 index 1ae5c678b2..0000000000 --- a/examples/qtconcurrent/map/CMakeLists.txt +++ /dev/null @@ -1,31 +0,0 @@ -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -cmake_minimum_required(VERSION 3.16) -project(mapdemo LANGUAGES CXX) - -set(CMAKE_AUTOMOC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/qtconcurrent/map") - -find_package(Qt6 REQUIRED COMPONENTS Concurrent Core Gui) - -qt_add_executable(mapdemo - main.cpp -) - -target_link_libraries(mapdemo PUBLIC - Qt::Concurrent - Qt::Core - Qt::Gui -) - -install(TARGETS mapdemo - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/qtconcurrent/map/doc/src/qtconcurrent-map.qdoc b/examples/qtconcurrent/map/doc/src/qtconcurrent-map.qdoc deleted file mode 100644 index 3a9a5ba4d9..0000000000 --- a/examples/qtconcurrent/map/doc/src/qtconcurrent-map.qdoc +++ /dev/null @@ -1,14 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only - -/*! - \example map - \title Map Example - \brief Demonstrates how to scale images synchronously. - \ingroup qtconcurrentexamples - - The QtConcurrent Map example shows how to use the synchronous (blocking) - QtConcurrent API to scale a collection of images. - - This is a command-line application. -*/ diff --git a/examples/qtconcurrent/map/main.cpp b/examples/qtconcurrent/map/main.cpp deleted file mode 100644 index c4a19c22f4..0000000000 --- a/examples/qtconcurrent/map/main.cpp +++ /dev/null @@ -1,35 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -#include <QImage> -#include <QList> -#include <QThread> -#include <QDebug> -#include <QGuiApplication> -#include <qtconcurrentmap.h> - -#include <functional> - -int main(int argc, char *argv[]) -{ - QGuiApplication app(argc, argv); - - const int imageCount = 20; - - // Create a list containing imageCount images. - QList<QImage> images; - for (int i = 0; i < imageCount; ++i) - images.append(QImage(1600, 1200, QImage::Format_ARGB32_Premultiplied)); - - std::function<QImage(const QImage&)> scale = [](const QImage &image) -> QImage - { - qDebug() << "Scaling image in thread" << QThread::currentThread(); - return image.scaled(QSize(100, 100), Qt::IgnoreAspectRatio, Qt::SmoothTransformation); - }; - - // Use QtConcurrentBlocking::mapped to apply the scale function to all the - // images in the list. - QList<QImage> thumbnails = QtConcurrent::blockingMapped(images, scale); - - return 0; -} diff --git a/examples/qtconcurrent/map/map.pro b/examples/qtconcurrent/map/map.pro deleted file mode 100644 index 7f267beb22..0000000000 --- a/examples/qtconcurrent/map/map.pro +++ /dev/null @@ -1,9 +0,0 @@ -TEMPLATE = app -TARGET = mapdemo -QT += concurrent -CONFIG += cmdline - -SOURCES += main.cpp - -target.path = $$[QT_INSTALL_EXAMPLES]/qtconcurrent/map -INSTALLS += target |