将 Qt K* 类与 CMake 结合使用
我使用 Qt 的项目的标准 CMakeLists.txt 文件如下所示:
PROJECT(KFileWidgetDemo)
FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})
QT4_WRAP_UI(UISrcs form.ui)
QT4_WRAP_CPP(MOCSrcs form.h)
include_directories(${include_directories} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
ADD_EXECUTABLE(KFileWidgetDemo main.cpp form.h form.cpp ${MOCSrcs} ${UISrcs})
TARGET_LINK_LIBRARIES(KFileWidgetDemo ${QT_LIBRARIES})
但是,我始终只使用 Q* 类。现在我需要使用 KFileWidget,并且在编译时遇到错误:
error: stray ‘\177’ in program
error: stray ‘\1’ in program
是否有一个神奇的 CMake 命令可以解决此问题?
谢谢,
大卫
My standard CMakeLists.txt file for projects that use Qt looks like:
PROJECT(KFileWidgetDemo)
FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})
QT4_WRAP_UI(UISrcs form.ui)
QT4_WRAP_CPP(MOCSrcs form.h)
include_directories(${include_directories} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
ADD_EXECUTABLE(KFileWidgetDemo main.cpp form.h form.cpp ${MOCSrcs} ${UISrcs})
TARGET_LINK_LIBRARIES(KFileWidgetDemo ${QT_LIBRARIES})
However, I have always only used Q* classes. Now I need to use KFileWidget, and I am getting errors when compiling:
error: stray ‘\177’ in program
error: stray ‘\1’ in program
Is there a magic CMake command that might fix this?
Thanks,
David
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我的印象是 K* 类是 Qt 命名其 KDE 特定子类的东西。我想情况并非如此。我通过直接包含并链接到 KDE4 来实现此工作:
请注意,解决 KUrl 链接器错误的关键是 ${KDE4_KFILE_LIBS}。
I was under the impression the the K* classes were what Qt named their KDE specific subclasses. I guess that is not quite the case. I got this working by including and linking to KDE4 directly with:
Note the key to resolve the linker errors for KUrl was ${KDE4_KFILE_LIBS}.
当我的一个源文件被某些 IDE 转换为 UTF-16 时,我也得到了类似的效果。检查文件的编码并将其更改为 UTF-8。
I had a similar effect when one of my source files was converted to UTF-16 by some IDE. Check the encoding of your files and change them to UTF-8.