修改cmakelist文件保证在linux上能使用clion进行qt工程的开发

andrewbytecoder · andrewbytecoder · commit a9ee1e909776 · 2023-10-01T00:18:40.000+08:00
diff --git a/qt_clion/CMakeLists.txt b/qt_clion/CMakeLists.txt
@@ -10,14 +10,11 @@ set(QT_VERSION 5)
 set(REQUIRED_LIBS Core Gui Widgets)
 set(REQUIRED_LIBS_QUALIFIED Qt5::Core Qt5::Gui Qt5::Widgets)
 
-add_executable(${PROJECT_NAME}
-    main.cpp
-    mainwindow.cpp)
-
-target_include_directories(${PROJECT_NAME}
-    PUBLIC ./)
-
-#set(CMAKE_PREFIX_PATH "D:/software/Qt5.13.0/mingw73_64/lib/cmake/Qt5")
+if(WIN32)
+    set(CMAKE_PREFIX_PATH "D:/software/Qt5.13.0/mingw73_64/lib/cmake/Qt5")
+else()
+    set(CMAKE_PREFIX_PATH "/usr/lib/x86_64-linux-gnu/cmake/Qt5")
+endif()
 
 
 if (NOT CMAKE_PREFIX_PATH)
@@ -26,6 +23,53 @@ if (NOT CMAKE_PREFIX_PATH)
 endif ()
 
 
+## 添加用户界面文件
+#set(FORMS
+#        mainwindow.ui
+#        )
+
+# 自动生成用户界面文件的 C++ 代码
+#qt5_wrap_ui(UI_HEADERS ${FORMS})
+
+# 自动生成用户界面文件的 C++ 代码
+# 自动生成用户界面文件的 C++ 代码
+#set(UI_HEADERS)
+if(WIN32)
+
+#foreach(FORM ${FORMS})
+#    get_filename_component(FORM_BASE ${FORM} NAME_WE)
+#    set(UI_HEADER "${CMAKE_CURRENT_BINARY_DIR}/ui_${FORM_BASE}.h")
+#    list(APPEND UI_HEADERS ${UI_HEADER})
+#    add_custom_command(
+#            OUTPUT ${UI_HEADER}
+#            COMMAND ${Qt5_DIR}/../../../bin/uic ${CMAKE_CURRENT_SOURCE_DIR}/${FORM} -o ${UI_HEADER}
+#            DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FORM}
+#    )
+#endforeach()
+
+else()
+#    foreach(FORM ${FORMS})
+#        get_filename_component(FORM_BASE ${FORM} NAME_WE)
+#        set(UI_HEADER "${CMAKE_CURRENT_BINARY_DIR}/ui_${FORM_BASE}.h")
+#        list(APPEND UI_HEADERS ${UI_HEADER})
+#        add_custom_command(
+#                OUTPUT ${UI_HEADER}
+#                COMMAND /usr/bin/uic ${CMAKE_CURRENT_SOURCE_DIR}/${FORM} -o ${UI_HEADER}
+#                DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FORM}
+#        )
+#    endforeach()
+
+endif()
+
+
+add_executable(${PROJECT_NAME}
+    main.cpp
+    mainwindow.cpp)
+
+target_include_directories(${PROJECT_NAME}
+    PUBLIC ./)
+
+
 find_package(Qt${QT_VERSION} COMPONENTS ${REQUIRED_LIBS} REQUIRED)
 target_link_libraries(${PROJECT_NAME} ${REQUIRED_LIBS_QUALIFIED})
 
diff --git a/qt_clion/mainwindow.cpp b/qt_clion/mainwindow.cpp
@@ -5,7 +5,7 @@
 // You may need to build the project (run Qt uic code generator) to get "ui_MainWindow.h" resolved
 
 #include "mainwindow.h"
-#include "ui_MainWindow.h"
+#include "ui_mainwindow.h"
 
 
 MainWindow::MainWindow(QWidget *parent) :
diff --git a/qt_painter/achou.png b/qt_painter/achou.png
diff --git a/qt_painter/main.cpp b/qt_painter/main.cpp
@@ -1,6 +1,9 @@
 #include "mainwindow.h"
 #include <QApplication>
-
+#include <QGraphicsScene>
+#include <QGraphicsRectItem>
+#include <QDebug>
+#include <QGraphicsView>
 /*
  * 绘图主要依赖QPainter QPaintDevice QPaintEngine三个类
  * QPainter :用来执行绘图操作
@@ -20,5 +23,29 @@ int main(int argc, char *argv[])
     MainWindow w;
     w.show();
 
+
+    // 新建场景
+    QGraphicsScene scene;
+    // 创建矩形图形项
+    QGraphicsRectItem *item = new QGraphicsRectItem(0, 0, 100, 100);
+    // 将图形项添加到场景中
+    scene.addItem(item);
+    // 输出(50, 50)点处的图形项
+    qDebug() << scene.itemAt(50, 50, QTransform());
+
+    // 为场景创建视图
+    QGraphicsView view(&scene);
+//    // 设置场景的前景色
+//    view.setForegroundBrush(QColor(255, 255, 0, 100));
+//    // 设置场景的背景图片
+//    view.setBackgroundBrush(QPixmap("../myScene/background.png"));
+
+    scene.setForegroundBrush(QColor(220, 210, 0, 100));
+    scene.setBackgroundBrush(QPixmap(":/images/achou"));
+
+    view.resize(400, 300);
+    view.show();
+
+
     return a.exec();
 }
diff --git a/qt_painter/qt_painter.pro b/qt_painter/qt_painter.pro
@@ -38,3 +38,6 @@ FORMS += \
 qnx: target.path = /tmp/$${TARGET}/bin
 else: unix:!android: target.path = /opt/$${TARGET}/bin
 !isEmpty(target.path): INSTALLS += target
+
+RESOURCES += \
+    res.qrc
diff --git a/qt_painter/res.qrc b/qt_painter/res.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/images">
+        <file alias="achou">achou.png</file>
+    </qresource>
+</RCC>
