[Scummvm-tracker] [ScummVM] #10441: GUI: Save/load dialog flickers when repeatedly clicking the list/grid buttons

[Adrian Frühwirth]

#10441: GUI: Save/load dialog flickers when repeatedly clicking the list/grid
buttons
-------------------+--------------------
Reporter:  bonki   |      Owner:  (none)
    Type:  defect  |     Status:  new
Priority:  normal  |  Component:  GUI
Keywords:          |       Game:
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 Clicking the `_listButton` (or `_gridButton`) in the
 `SaveLoadChooserDialog` when already viewing the list view (or grid view)
 results in showing the main `LauncherDialog` for a split second resulting
 in ugly flickering.

 Either:

 1. Make sure the buttons don't do anything when pressed repeatedly
 2. Actually disable the `_listButton` when showing the list view and the
 `_gridButton` when showing the grid view
 3. Replace both buttons with a single button which toggles between both
 views

 My personal preference is (3) but that might not be desirable if we would
 like to be able to implement/provide more than two views in the future.

 This might also be related to or be the same as #7132 which also means
 that there's probably an underlying problem with how we render different
 dialogs in the GUI which should be fixed before either (3) or (2) gets
 implemented, otherwise we're only masking the symptoms.

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Ticket URL: <https://bugs.scummvm.org/ticket/10441>
ScummVM <https://bugs.scummvm.org>
ScummVM