How to disable qt cr开发者_运维问答eator from auto building when trying to debug? Currently when debug button is clicked, it automatically starts build. I want to disable this and just proceed to deb
I have a UI and a QGraphicsScene subclass GraphicsScene that implements mousePressEvent(), however mouse clicks are being ignored.
I have implemented signals for mousePressEvent() in a QGraphicsScene subclass, but I can\'t figure out how to use the class in a UI. I can add a QGraphicsView widget to my UI, but how do I then access
I am new to programming under linux and not familiar with makefiles since MSVC-Express hides such things very well. But now i wanted to play with some code I found, but it won\'t compile in qtcreator.
After 4 years of absence I\'m finally coming back to Qt development again. I\'m quite impressed by the development it has gone through, but also a bit confused by Qt Quick, which got just introduced i
#include <iostream> using namespace std; int main () { cout << \"Hello World!\"; return 0; } 开发者_运维问答
I am coding a c++ project with Qt Creator. Everything is working fine (debug, release), but when I run the compiled .exe directly (go to exe file and run it) it says mingwm10.dll is missing.
I am trying to set up a development environment to play around with developing Qt apps for Symbian devices.I have succesfully set up the environment and am able to create simple apps such as HelloWorl
What\'s differenc开发者_高级运维e between these defining; #include \"QWebView\" class QWebView;
when I compile the codes which has database connection, there\'s an error like, QtSql: No such fil开发者_StackOverflow中文版e or directory
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