Changes between Initial Version and Version 1 of Ticket #15744, comment 2


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Timestamp:
Feb 24, 2020, 7:09:11 PM (5 years ago)
Author:
X512

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  • Ticket #15744, comment 2

    initial v1  
    1 Reason of this bug is WonderBrush shift scrolled contents with CopyBits and scrollbars area is included to shifting. Before transparent views supports children views were clipped but after transparent views were introduced they are not clipped if view color is B_TRANSPARENT_COLOR. BeBook don't says about should be children views clipped in CopyBits or not so WonderBrush seems cause undefined behavior.
     1Reason of this bug is WonderBrush shift scrolled contents with CopyBits and scrollbars area is included to shifting. Before transparent views support, children views were clipped but after transparent views were introduced they are not clipped if view color is B_TRANSPARENT_COLOR. BeBook don't says about should be children views clipped in CopyBits or not so WonderBrush seems cause undefined behavior.