在我的应用中,我有一个在我打电话show(<>show(>
后没有显示的QWidget,即使isible
回归true
。
这一植被是主要应用窗口活动产生的。 但是,当它自食其力时,即它是唯一的植被时,它通常会显示出来。
任何人都知道会是什么原因?
在我看来,其他植被通常只是给我带来麻烦。 事实上,根据前几版Qt4(宽大的记忆)进行罚款。
the code for the widget is here
更新:窗户似乎出现,立即销毁。
在我的应用中,我有一个在我打电话show(<>show(>
后没有显示的QWidget,即使isible
回归true
。
这一植被是主要应用窗口活动产生的。 但是,当它自食其力时,即它是唯一的植被时,它通常会显示出来。
任何人都知道会是什么原因?
在我看来,其他植被通常只是给我带来麻烦。 事实上,根据前几版Qt4(宽大的记忆)进行罚款。
the code for the widget is here
更新:窗户似乎出现,立即销毁。
The relevant code is in hidx/GUI/main.py
:
@pyqtSignature("")
def on_actionScatterplot_Matrix_activated(self):
...
spm = scatmat.ScatMat(pars, self.currentdbname)
print "==>", spm.pw.isVisible()
spm.pw.hide()
spm.pw.showMaximized()
print spm.pw.size()
print "==>", spm.pw.isVisible()
@pyqtSignature("int")
def on_rowStart_valueChanged(self, p0):
...
在on_actionScatterplot_Matrix_startd
上,你设立了<代码>ScatMat的事例,但没有提到。 因此,窗户将简要展示,然后在功能完成后立即收集垃圾。
Is there a way to force Django models to pass a field to a MySQL function every time the model data is read or loaded? To clarify what I mean in SQL, I want the Django model to produce something like ...
I am looking for an enterprise tasks scheduler for python, like quartz is for Java. Requirements: Persistent: if the process restarts or the machine restarts, then all the jobs must stay there and ...
Given the following list that contains some duplicate and some unique dictionaries, what is the best method to remove unique dictionaries first, then reduce the duplicate dictionaries to single ...
Simple enough question: I m using python random module to generate random integers. I want to know what is the suggested value to use with the random.seed() function? Currently I am letting this ...
I m using PyDev under Eclipse to write some Jython code. I ve got numerous instances where I need to do something like this: import com.work.project.component.client.Interface.ISubInterface as ...
Python s paster serve app.ini is taking longer than I would like to be ready for the first request. I know how to profile requests with middleware, but how do I profile the initialization time? I ...
Our business currently has an online store and recently we ve been offering free specials to our customers. Right now, we simply display the special and give the buyer a notice stating we will add the ...
I m trying to convert a Python dictionary into a Python list, in order to perform some calculations. #My dictionary dict = {} dict[ Capital ]="London" dict[ Food ]="Fish&Chips" dict[ 2012 ]="...