My Widget declares: setAttribute(Qt::WA_NoSystemBackground); In its paintEvent, I set: painter.setOpacity(0.75);
开发者_如何学运维 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current for
I have a strange problem. Here is my code: def method1(self, arg1, delay=开发者_C百科True): \"\"\"This is a method class\"\"\"
I\'m trying to animate the change of a QPixmap, inside QLabel. I have MainWindowwhich holds several objects that derive from QScrollArea. Each of these holds a QLabel member.
I am working on a Qt application running on embedded Linux. I am pretty new to this Qt business since I have just started it a month back, so understand that I\'m not that object-oriented ... :P
I\'m working here on a project and currently I\'m stuck on the following problem. It is about a QTableView which has a column called \"Description\", the cells of this column 开发者_C百科contain a QPl
There is a QTabBar element with a vertical size policy which is expanding. I want to make the tabs to be aligned to the bottom of the QTabBar element box, but they are always appearing from the top.
Sorry for my english, but I have the next problem. I am writing a window manager using Qt 4.7 and Xlib. I have class Manager that inherits QApplication and reimplemented method X11EventFilter in it. I
There is somefile.h.in and script somefile.h.pl which generates number of files like \"somefile.h.gen\" or \"somefile_other.cpp.gen2\".
I have a very strange error in my Qt project. Here is the code, the main_window.h: #include <QtGui>
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