Open
Bug 1195035
Opened 10 years ago
Updated 5 years ago
bad interpretation of SPI_SETDRAGWIDTH and SPI_SETDRAGHEIGHT. Tabs cannot be moved if parameters set to 0
Categories
(Core :: DOM: Copy & Paste and Drag & Drop, defect, P5)
Tracking
()
UNCONFIRMED
People
(Reporter: tester-tester-tester, Unassigned)
Details
User Agent: Mozilla/5.0 (Windows NT 6.3; rv:38.0) Gecko/20100101 Firefox/38.0
Build ID: 20150806103657
Firefox for Android
Steps to reproduce:
Call WINAPI functions:
SystemParametersInfo(SPI_SETDRAGWIDTH,0,NULL,0);
SystemParametersInfo(SPI_SETDRAGHEIGHT,0,NULL,0);
Restart the Mozilla Frefox and try to move tabs using mouse.
Actual results:
The drag operation is not possible.
The calling SystemParametersInfo with flag SPIF_UPDATEINIFILE will permanently block the drag operation in firefox. Thus the bug is major.
Expected results:
The drag operation shall be possible with prompt start of operation.
Severity: normal → major
Component: Untriaged → Tabbed Browser
OS: Unspecified → Windows
Hardware: Unspecified → x86_64
Summary: bad interpretation of SPI_SETDRAGWIDTH and SPI_SETDRAGHEIGHT. Tabs cannot be moved if 0 → bad interpretation of SPI_SETDRAGWIDTH and SPI_SETDRAGHEIGHT. Tabs cannot be moved if parameters set to 0
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Comment 1•5 years ago
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Bulk-downgrade of unassigned, 4 years untouched DOM/Storage bugs' priority.
If you have reason to believe this is wrong (especially for the severity), please write a comment and ni :jstutte.
Severity: major → S4
Priority: -- → P5
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Description
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