Text selection can't scroll down in maximized window |
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Issue descriptionTo repro: - Open maximized window on Linux or Mac (haven't tested Windows) - Start text selection, and move the cursor to the bottom of the screen. The page should scroll down, but doesn't.
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Sep 20 2016
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/b7026e2d381d6f3f8d46394bf173b92c2826a5d5 commit b7026e2d381d6f3f8d46394bf173b92c2826a5d5 Author: sunyunjia <sunyunjia@chromium.org> Date: Tue Sep 20 02:29:45 2016 Selection-autoscroll should be triggered when the pointer is in the border belt. Previously, selection-autoscroll can only be triggered when the pointer is outside the border. This generally works fine. However, when the browser is maximized and there is no panel or dock at the bottom of user's desktop, the pointer can't move out the border as it can't move out the screen, so selection-autoscroll can't be triggered. This patch implements the selection-autoscroll according to drag-and-drop autoscroll, so that the autoscroll will be triggered when the pointer is in the border belt area (within a certain distance to the border and inside). BUG= 645108 Review-Url: https://codereview.chromium.org/2355643002 Cr-Commit-Position: refs/heads/master@{#419654} [add] https://crrev.com/b7026e2d381d6f3f8d46394bf173b92c2826a5d5/third_party/WebKit/LayoutTests/fast/events/selection-autoscroll-borderbelt.html [modify] https://crrev.com/b7026e2d381d6f3f8d46394bf173b92c2826a5d5/third_party/WebKit/Source/core/page/AutoscrollController.cpp
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Sep 20 2016
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Sep 27 2016
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Oct 12 2016
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Nov 3 2016
Issue 661114 has been merged into this issue.
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Dec 1 2016
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Comment 1 by sunyunjia@chromium.org
, Sep 19 2016