How to make the grid update itself when user appends rows to it?

wxPython Users
1

Hi,

I have a grid object (it doesn’t use the PyGridTableBase class for grid data. It is a regular grid)

When I append rows to this grid, it doesn’t display the newly appended rows automatically. After appending rows, when I change the size of the main window with mouse, the new rows are displayed.

I do this:

my_grid.AppendRows(5)
my_grid.Layout()
my_grid.Refresh()

Layout() and Refresh() methods didn’t help.

How will I achieve this? Why does it display the newly appended rows when I change the size of the main window with mouse?

2

You could try the my_gid.MakeCellVisible() method.

···

On 10/08/14 09:52, steve wrote:

Hi,

    I have a grid object (it doesn't use the PyGridTableBase class

for grid data. It is a regular grid)

    When I append rows to this grid, it doesn't display the newly

appended rows automatically. After appending rows, when I change
the size of the main window with mouse, the new rows are
displayed.

    I do this:



      my_grid.AppendRows(5)

      my_grid.Layout()

      my_grid.Refresh()



    Layout()
    and Refresh()
    methods didn't help.



    How will I achieve this? Why does it display the newly appended

rows when I change the size of the main window with mouse?

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3

OK, I had to call SetSizerAndFit() method to make the sizer fit the grid’s new dimensions.

···

On Sunday, August 10, 2014 12:52:33 PM UTC+3, Gadget Steve wrote:

On 10/08/14 09:52, steve wrote:

Hi,

    I have a grid object (it doesn't use the PyGridTableBase class

for grid data. It is a regular grid)

    When I append rows to this grid, it doesn't display the newly

appended rows automatically. After appending rows, when I change
the size of the main window with mouse, the new rows are
displayed.

    I do this:



      my_grid.AppendRows(5)

      my_grid.Layout()

      my_grid.Refresh()



    Layout()
    and Refresh()
    methods didn't help.



    How will I achieve this? Why does it display the newly appended

rows when I change the size of the main window with mouse?

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Groups “wxPython-users” group.

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You could try the my_gid.MakeCellVisible() method.

4

I'd try layout and/or refresh on the panel, frame or sizer.