RFR: 8166900: If you wrap a JTable in a JLayer, the cursor is moved to the last row of table by you press the page down key. [v2]
Prasanta Sadhukhan
psadhukhan at openjdk.org
Fri Jun 23 03:14:21 UTC 2023
> If a JTable is wrapped in JLayer and first row is selected and VK_PAGE_DOWN is pressed, the last row of the table is selected instead of the next row after current viewport.
> This is because table.getParent.getSize() returns the whole table size
> whereas it should be the JViewport which size should be used to calculate the "delta" to be used to scroll the table and select the row and "SwingUtilities.getUnwrappedParent(table)" gets the viewport.
>
> Tested against SwingSet2 too where it worked too.
Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:
Formatting
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/14614/files
- new: https://git.openjdk.org/jdk/pull/14614/files/b74f36ab..92d46d26
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=14614&range=01
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=14614&range=00-01
Stats: 5 lines in 1 file changed: 3 ins; 0 del; 2 mod
Patch: https://git.openjdk.org/jdk/pull/14614.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/14614/head:pull/14614
PR: https://git.openjdk.org/jdk/pull/14614
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