I am trying to implement a scenario where two Q开发者_JS百科t windows will be placed side by side and they will be kind of sticky to each other. By dragging one of them, the other also gets dragged. E
I\'ve got following error when i want to remove my QSqlDatabase that connected to the Sqltie: QSqlDatabasePrivate::removeDatabase: 开发者_如何学编程connection \'cnnDFP\' is still in use, all queries
You must first delete the existing layout manager (returned by layout()) before you can call setLayout() with the new layout.
If I draw an SVG item at (0, 0) with 64x64, the actual displayed SVG item is from (-0.5, -0.5) with 65x65. I measured this by drawing the boundingbox behind the SVG item. And the SVG item is sticking
Some background. I\'m writing a program that need开发者_如何学运维s to monitor the default audio buffer and write to a virtual COM port. Both those operations are platform specific, and are driven via
I\'m about to make a program (qt/gtk) where I need to display some kind of UML diagrams (like in BlueJ),
I\'m looking for an example implementation of QAbstract开发者_运维问答ItemModel to use with QTreeView.
error in QVector<LibraryRecord> Library; Library.push_back(LibraryRecord(DateOfIssue, ReturnDate, FIO,tTekct开发者_开发技巧,FName,TText));
Has anyone got the openvg example (star.exe) running on a wince target successfully? I’ve tried it but failed – nothing was painted on screen except for an empty window. Below is what I’ve done for
here is my code: //MainWindow.h #ifndef MAINWINDOW_H #define MAINWINDOW_H #include <QtGui> class MainWindow : public QWidget
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