qt-creator

问题 My exe runs completely fine on the computer I programmed it on. It debugs fine, releases fine, and I can move the exe file from the 'release' folder into a new file, locate the needed .dll files from C:\pathtoqt\ming47_32\bin and it still runs fine. However, when I attempt to run this program on another computer with the .dll files included, I cannot do it and I get the "Application has requested the runtime to terminate it in an unusual way". I have tested this on 2 windows 7 computers and 1

问题 For school, we use C++ as the language of choice. I am currently using QtCreator as an IDE, and for its GUI library, it is wonderful. The school is using Visual Studio. However, most of the programs we are writing make use of cin and cout for input/output. cout works fine as output, as you can see what it puts out in the application output, but there is no way to provide to cin as if it were on a console, like Visual Studio uses for its C++. An example: #include <iostream> #include <string>

问题 I am trying to run simplest Qt application on android device. There are AVD and real phone with android. For both of them I get error: BUILD FAILED /home/user1/dev/android-sdk-linux/tools/ant/build.xml:649: The following error occurred while executing this line: /home/user1/dev/android-sdk-linux/tools/ant/build.xml:655: Execute failed: java.io.IOException: Cannot run program "/home/user1/workspace/build-Test11123-Android_for_armeabi_v7a_GCC_4_9_Qt_5_4_2-Debug/android-build/${aidl}": error=2,

问题 I am running QtCreator on Mac... I want to start working on boost libraries ... So, I installed boost libraries using brew install boost After that I created a small boost hallo world program and made the changes in .pro file as follows TEMPLATE = app CONFIG += console CONFIG -= app_bundle CONFIG -= qt unix:INCLUDEPATH += "/usr/local/Cellar/boost/1.55.0_1/include/" unix:LIBPATH += "-L/usr/local/Cellar/boost/1.55.0_1/lib/" SOURCES += main.cpp LIBS += \ -lboost_date_time \ -lboost_filesystem \

问题 i added QTStatic to QT Versions, but i cant use this version to build and set in kits tab. i uploaded screenshot below : (plz help) Versions Tab Screenshot Kits Tab Screenshot 回答1: I had the same issue under Debian Jessie. I fixed it by installing the qtdeclarative5-dev package. 来源： https://stackoverflow.com/questions/34918115/getting-no-qmlscene-installed-warning-in-qt-creator-on-ubuntu

问题 I'm making changes to a form in Creator but when I build the changes are not being "refreshed". I've gone so far as to remove every element from the form and get rid of every stylesheet but when I build the project I get the same result; as if I had never made a change at all. What gives? Am I missing something obvious? (obvious to everyone but me.. obviously) 回答1: I guess you're using QtCreator 2.0? I found the same strange issue. You have two options: Remove the ui_{the_name_of_design}.h

问题 I'm trying to use QtCreator (2.7.2) + QT (5.1.0) to build an application that runs on both desktop (Linux) and mobile (Android) platforms. To achieve this, I need to use different pre-built libraries depending on the target platform. How do I specify this in the .pro file? The wizard only offers linux/mac/windows as platform choice like unix:!mac { message("* Using settings for Unix/Linux.") LIBS += -L/path/to/linux/libs } I've tried android { message("* Using settings for Android.") LIBS +=

问题 Ivan made this -- see http://ivan.fomentgroup.org/blog/2009/03/29/instant-chrome/ -- but I don't know how since I am new to Qt. Does anyone have Idea how to achieve this? 回答1: The first trick is that the window does not have window manager decorations. This is a hint you need to give to the window manager using the NetWM stuff. The good thing is that Qt exports that functionality for you: http://doc.qt.digia.com/4.5/qwidget.html#windowFlags-prop You see, they have the Qt::FramelessWindowHint,

问题 I am using the default build directory in Qt Creator which is something like build-project-blah-blah-Debug . However, when I build my app in debug mode both a debug and and a release folder are created inside. If I set the build directory as build-project-blah-blah for both the debug and release builds Qt Creator does not behave properly, i.e. it complaints and it does not clean the built files. 回答1: I deduced the solution from this answer to the reverse question. In your .pro file, add the

问题 I've installed Qt SDK with Qt Creator on my Windows 7. LLVM & Clang installed as well. CMake was already installed. Afterwards added Clang as a compiler into: Tools -> Options... -> Build & Run -> Compilers Then I've created Clang kit. However while creating new project (simple console application) I've no ability to choose Clang kit. There are only autodetected MSVC kits. Maybe the problem is that "Qt version" in Clang kit is empty. But where to get qmake for it? 回答1: You should also have an