I have been reading in the signals &开发者_高级运维amp; slots documentation and it says that you can connect a signal to a signal and trigger the slot thats connected to the second signal in the chain
I have a third party QMainWindow and I need to embed it in my own QMainWindow (i.e. use it as a normal widget). I know it\'s not a best practise (to say the least) but I have no other way right now.
what is the best way to determine location of task bar using Qt ? What I need is the alignment (left,right,top,bottm) and bounderies (left,right,width,height)
I am doing a diff between 2 project versions and noticed that some of the ui files have extra attributes in the xml that开发者_如何学C I have not put there myself:
I\'m using Qt 4.6 within Ruby (via QtRuby) and am trying to make a generic Directory Selection Dialog which displays a small \"loading\" glyph whilst the file system is being queried and the Directory
I\'ve read lots of similar threads to this one but im not such a great programmer that i can make sense of it all. Im using qtcreator to make life simple and want to maka a program that can trigger an
I\'m trying to render a QWebElement into a QWidget but my app crashes, however if I render it into an QImage everything works great.
My application uses Qt SQL this way QSqlDatabase db = QSqlDatabase::addDatabase(\"QODBC\"); db.setDatabaseName(\"DRIVER={Microsoft Access Driver (*.mdb)};DBQ=\"+QDir::currentPath()+\"/database.mdb\")
I have a class inheriting from QGraphicsLineItem and as soon as I override the paint method, it looks like Qt starts painting it at every \"main loop\", instead of drawing according to some events (li
Just a simple program to add text to textedit when button is clicked... anyt开发者_开发知识库hing wrong here??
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