Qt
Qt: How to display Ctrl+W instead of Ctrl+F4 in the default system menu of a subwindow?
some quick help is needed, as I am probably missing the trick that would help with this situation in Qt (I use the latest Qt 4).[详细]
2023-04-11 16:41 分类：问答Phonon's VideoWidget show wrong colors on a QGLWidget (Qt, Python)
I have a pet project that contains a videoplayer with a feature to display subtitles. Until now I was working on the other parts of my project, but now I have to implement the subtitle rendering part,[详细]
2023-04-11 16:39 分类：问答How to locate MySQL header files to compile qt
From开发者_如何学Python the qt documentation: You need the MySQL header files and as well as the shared library[详细]
2023-04-11 16:26 分类：问答Qt Widget with Transparent Background
(I\'m using PySide, but I think the answer would be the same/similar for any language bindings). I\'m trying to take the shaped clock example, located here, and cause the face of the clock (circle) t[详细]
2023-04-11 14:48 分类：问答emit std::string with qt signal
I am trying to emit standard string with qt signal. The signal will be delivered as queued. I registered the type with qRegister开发者_Python百科MetaType , like it says in the qt documentation, but no[详细]
2023-04-11 12:05 分类：问答QT app compiled in under Windows performs calculation incorrectly
I have constructed my first piece of software using QT and C++, which is working perfectly when compiled on Ubuntu 11.04 and Mac OS X. When I compile on Windows, I get strange output in my GUI. I have[详细]
2023-04-11 10:59 分类：问答Looking for QT function to round a variable (integer) of type qint64 to the nearest ten
I\'m looking for a QT function to round a variable (integer) of type qint64 to the nearest ten. For example:[详细]
2023-04-11 10:18 分类：问答How to disable Autoscroll to top in a QTableView when the underlying model changes?
I have created my own class that derives from QTableView, the associated model is is derived from QAbstractTableModel. The data in the model is performance data(process name, mem usage etc.) which con[详细]
2023-04-11 10:14 分类：问答Delete Dock Widget in Qt Designer?
I added (via drag and drop) a QDockWidget to my GUI that I was editing in Designer... Now I want to remove it.[详细]
2023-04-11 10:00 分类：问答ListElement fields as properties?
Here is my code : import QtQuick 1.0 ListModel { property real firstValue: 2 property real secondValue: 3[详细]
2023-04-11 09:43 分类：问答
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