I'm building a GUI using python with the tkinter library. I've created a table that imports data without issue and I'm able to select (highlight) individual cells and right click on them to bring up a menu for that cell. The problem is I first have to left-click on the cell to highlight/select it before right-clicking on it to bring up it's menu. If I left-click one cell and then right click a different cell, it brings up a menu for that highlighted cell, not that one that I right-clicked on.
My code is a bit too large to post but I'm hoping I can get some general ideas or sample code on how when I right-click on a cell, it selects it as well.
Thank you
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I'm using the widget notebook_login that looks like this when run in a notebook:
notebook_login()
The problem is that it's in the middle of my notebook and if I click "run all", the next cells will run as well before I can press login. Is there a way to pause the notebook at this cell (where the widget is) until after I click "login"?
I found these several SO questions (this, this), but they seem to be very specific to their own unique buttons and I couldn't figure out a general way to do that (or more specifically to apply it to my situation)
As the title suggests I wonder if it is possible to set the length of a line in python scripts when someone uses Qt Creator as an IDE, in order to get rid of this annoying warning:
I found at least how to hide these annotations (for Mac Os users): First method is to go with the mouse on the top-left corner of the screen and to sequentially click Qt Creator->Preferences. Immediately the Preferences Dialog Window will appear inside the Qt Creator working window. There, have to go to Text Editor in the left panel and in the right panel associated with Text Editor, in the horizontal tabs have to click on Display tab. Scroll down and uncheck Line annotations. The second and the third methods imply to place the mouse over one particular annotation (second method) or over one of the small yellow triangles which are shown in the left column of the "lines numbers column" (third method) and in both cases after one or two seconds will appear a floater and inside that floater with blue letters will be the "Annotation settings" message. Clicking on that message will open the same Preferences Window like in first case. And there will be repeated the procedure described in the first case.
To be more precise, I'm looking for a way to assign a function to a button to shift to another tab on the click of a button.
I've been looking everywhere for the python code and majority of them have posted its c++ code, its no where to be found
I was able to found a c++ code snippet of what i wanted to do, but had absolutely no idea what its python translation would be
following is the c++ code:
ui->tabWidget->setCurrentWidget(ui->tab);
and i have absolutely no idea what this means, all what I want is a PushButton, on click, would move to the next tab. Kindly help
Maybe this link could help understand my query better
https://forum.qt.io/topic/56408/solved-how-to-open-specific-tab-on-pushbutton-clicked-in-tabwidget/2
You will need to set the current tab index to the index of target tab and then reset the layout in order to update the main screen.
def next_Tab(self):
self.setCurrentIndex(1)
self.setLayout(layout)
I hope find an answer. I have created an application with Python and PyQt4, and I have made the buttons checkable to select a file or folder from the treeview, and all button are auto-exclusive. The problem is when I choose another tab and check a button from there, the button in the first tab is still checked and I can't call setchecked(False). Any idea how to solve this problem ?
archive with the code and the ui used : sorry i don't know how to insert the code here .
enter link description here
PyCharm displays little bars on the scroll bar for things like code warnings. This feature is called "inspection".
If you move the mouse cursor over a bar, it shows a preview of the code annotated with the inspection.
I find this really fiddly, and I'd actually like full inspection notices to be displayed all the time in the normal editor, just like it appears in the small preview.
Is there any way I can achieve this?
Using the default keymap, you can use F2 to jump to the next highlighted error and then Ctrl+F1 to show the tooltip.
According to this PyCharm's documentation there seems to be an Inspection Tool Window which displays inspection results on separate tabs..
You can access the tool window through menu Code | Inspect Code.
I just tried it and it showed a tab like this:
Press Alt+6
Or, click "Problems" on the bottom-left
Or click the error icons at the top-right of the text editor.
This gives a list of problems for the file open in the currently active tab. It automatically updates when you change tabs: