[Leopard] experiencing several redrawing issues

  • I am experiencing some redrawing issues in Leopard when resizing a
    window that contains a collection view.  As an example, open a IB and
    select the window template.  Drop a Collection View item on the window
    and resize the Collection View to fill the entire window.  On the
    Collection View Attributes pane in the inspector, check the box to use
    alternating colors.  Press control-r to run the simulator.  If you
    resize the window by clicking and dragging the lower right corner, the
    background of the Collection View does not redraw as the window is
    resized.  It seems to take a second or two for it to catch up with the
    window size.  Does anyone have any ideas what may be causing this or a
    soloution to resolve this?

    Thanks,
    Doug
  • [[self window]
    setPreferredBackingLocation:NSWindowBackingLocationVideoMemory];

    This might help slightly, but its a known bug AFAIK. It appeared in
    the betas, and still lingers in the final build....
    I would suggest filing a bug.....

    Andre

    On $BJ?@.(B 19/11/02, at 23:00, Doug Penny wrote:

    > I am experiencing some redrawing issues in Leopard when resizing a
    > window that contains a collection view.  As an example, open a IB and
    > select the window template.  Drop a Collection View item on the window
    > and resize the Collection View to fill the entire window.  On the
    > Collection View Attributes pane in the inspector, check the box to use
    > alternating colors.  Press control-r to run the simulator.  If you
    > resize the window by clicking and dragging the lower right corner, the
    > background of the Collection View does not redraw as the window is
    > resized.  It seems to take a second or two for it to catch up with the
    > window size.  Does anyone have any ideas what may be causing this or a
    > soloution to resolve this?
    >
    > Thanks,
    > Doug
  • Thanks Andre.  I filed a bug report.  The number for others interested
    is #5576050.

    Doug

    On 11/2/07, <listposter...> <listposter...> wrote:
    >
    > [[self window]
    > setPreferredBackingLocation:NSWindowBackingLocationVideoMemory];
    >
    > This might help slightly, but its a known bug AFAIK. It appeared in the
    > betas, and still lingers in the final build....
    > I would suggest filing a bug.....
    >
    > Andre
    >
    >
    >
    > On $BJ?@.(B 19/11/02, at 23:00, Doug Penny wrote:
    >
    > I am experiencing some redrawing issues in Leopard when resizing a
    > window that contains a collection view.  As an example, open a IB and
    > select the window template.  Drop a Collection View item on the window
    > and resize the Collection View to fill the entire window.  On the
    > Collection View Attributes pane in the inspector, check the box to use
    > alternating colors.  Press control-r to run the simulator.  If you
    > resize the window by clicking and dragging the lower right corner, the
    > background of the Collection View does not redraw as the window is
    > resized.  It seems to take a second or two for it to catch up with the
    > window size.  Does anyone have any ideas what may be causing this or a
    > soloution to resolve this?
    >
    > Thanks,
    > Doug
    >
    >
  • I'll reference that in my bug as well.

    Andre

    On $BJ?@.(B 19/11/02, at 23:46, Doug Penny wrote:

    > Thanks Andre.  I filed a bug report.  The number for others interested
    > is #5576050.
    >
    > Doug
    >
    >
    > On 11/2/07, <listposter...> <listposter...> wrote:
    >>
    >> [[self window]
    >> setPreferredBackingLocation:NSWindowBackingLocationVideoMemory];
    >>
    >> This might help slightly, but its a known bug AFAIK. It appeared in
    >> the
    >> betas, and still lingers in the final build....
    >> I would suggest filing a bug.....
    >>
    >> Andre
    >>
    >>
    >>
    >> On $BJ?@.(B 19/11/02, at 23:00, Doug Penny wrote:
    >>
    >> I am experiencing some redrawing issues in Leopard when resizing a
    >> window that contains a collection view.  As an example, open a IB and
    >> select the window template.  Drop a Collection View item on the
    >> window
    >> and resize the Collection View to fill the entire window.  On the
    >> Collection View Attributes pane in the inspector, check the box to
    >> use
    >> alternating colors.  Press control-r to run the simulator.  If you
    >> resize the window by clicking and dragging the lower right corner,
    >> the
    >> background of the Collection View does not redraw as the window is
    >> resized.  It seems to take a second or two for it to catch up with
    >> the
    >> window size.  Does anyone have any ideas what may be causing this
    >> or a
    >> soloution to resolve this?
    >>
    >> Thanks,
    >> Doug
    >>
    >>
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