GPS使用Qt移動

Question

是新來的Qt和我有點失落......

我只想包括以下內容：

#include <QGeoPositionInfo> 

這是我的.pro文件：

# Add files and directories to ship with the application 
# by adapting the examples below. 
# file1.source = myfile 
# dir1.source = mydir 
DEPLOYMENTFOLDERS = # file1 dir1 

symbian:TARGET.UID3 = 0xEF75C11C 

# Smart Installer package's UID 
# This UID is from the protected range 
# and therefore the package will fail to install if self-signed 
# By default qmake uses the unprotected range value if unprotected UID is defined for the application 
# and 0x2002CCCF value if protected UID is given to the application 
#symbian:DEPLOYMENT.installer_header = 0x2002CCCF 

# Allow network access on Symbian 
symbian:TARGET.CAPABILITY += NetworkServices 

# If your application uses the Qt Mobility libraries, uncomment 
# the following lines and add the respective components to the 
# MOBILITY variable. 
QT += network 

CONFIG += mobility 
MOBILITY +=systeminfo 

SOURCES += main.cpp mainwindow.cpp \ 
    form.cpp \ 
    form1.cpp 
HEADERS += mainwindow.h \ 
    form.h \ 
    form1.h 
FORMS += mainwindow.ui \ 
    form.ui \ 
    form1.ui 


# Please do not modify the following two lines. Required for deployment. 
include(deployment.pri) 
qtcAddDeployment() 

OTHER_FILES += 

RESOURCES += \ 
    karim.qrc 

，我得到了以下錯誤

C:\Users\user\Desktop\karim\Qt\Project-build-simulator\..\Project\form1.h:3: error: QGeoPositionInfo: No such file or directory 

有點丟失，我的問題如下：

Qt Mobility是否默認使用Qt SDK？

如果是，它應該是代碼中的問題嗎？你能告訴我我做錯了什麼？

請具體說明在你的答案，我會理解...

Answer 1

你有建造和安裝了移動API包？ http://doc.qt.nokia.com/qtmobility/installation.html

而且您還需要.pro文件上的MOBILITY + =位置。