#16354: Revert button needs to be clicked twice to activate after brightness was
changed
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Reporter: accessays | Owner: axeld
Type: bug | Status: new
Priority: low | Milestone: Unscheduled
Component: Preferences/Screen | Version: R1/Development
Resolution: | Keywords: brightness,screen,revert
Blocked By: | Blocking:
Platform: x86-64 |
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Comment (by accessays):
Clicking Revert button ends up calling `_UpdateActiveMode` which calls
`_UpdateControls` which calls `_CheckApplyEnabled`, which enables or
disables the Revert button. In message handler (for BUTTON_REVERT_MSG)
`_UpdateActiveMode` is called before brightness is reset, so Revert button
stays enabled.
Attached patch is one way to fix that, by simply calling
`_UpdateActiveMode` ''after'' brightness has been reset.
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Ticket URL: <https://dev.haiku-os.org/ticket/16354#comment:1>
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