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Posted to commits@netbeans.apache.org by "Eric Schwarzenbach (Jira)" <ji...@apache.org> on 2020/05/01 18:06:00 UTC
[jira] [Comment Edited] (NETBEANS-4286) Disregarded mouse clicks
[ https://issues.apache.org/jira/browse/NETBEANS-4286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17097560#comment-17097560 ]
Eric Schwarzenbach edited comment on NETBEANS-4286 at 5/1/20, 6:05 PM:
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I think the wording of this issue is too vague. The mailing list discussion where this arose involved mouse clicks _to enable/disable line breakpoints_ (and perhaps similar actions but that's a concrete example I can verify). Regarding that specific situation:
It's standard behavior to UI buttons to activate on the mouse up, but only if the cursor is not moved off the button between the mouse down (which must occur on the button) and the mouse up. The breakpoint click target area appears to me to behave like an invisible button. I don't know if that's the intention, but if so, it departs from the standard button behavior I just described in the following way: if _any_ change in cursor position happens between the mouse down and mouse up the activation does not happen, _even if the position at mouse up is still within the invisible target area for the breakpoint_. This is the aspect of its behavior that is problematic.
was (Author: ericjs):
I think the wording of this issue is too vague. The mailing list discussion where this arose involved mouse clicks _to enable/disable line breakpoints_. Regarding that specific situation:
It's standard behavior to UI buttons to activate on the mouse up, but only if the cursor is not moved off the button between the mouse down (which must occur on the button) and the mouse up. The breakpoint click target area appears to me to behave like an invisible button. I don't know if that's the intention, but if so, it departs from the standard button behavior I just described in the following way: if _any_ change in cursor position happens between the mouse down and mouse up the activation does not happen, _even if the position at mouse up is still within the invisible target area for the breakpoint_. This is the aspect of its behavior that is problematic.
> Disregarded mouse clicks
> -------------------------
>
> Key: NETBEANS-4286
> URL: https://issues.apache.org/jira/browse/NETBEANS-4286
> Project: NetBeans
> Issue Type: Improvement
> Components: ide - UI
> Affects Versions: 11.0, 11.1, 11.2, 11.3
> Environment: Multiple reports. See "Mouse Quirks" on mailing list.
> Reporter: Alan Langford
> Priority: Major
>
> Mouse clicks appear to be disregarded if there is mouse motion between the mouse-down and mouse-up events.
> The problem appears to be more prevalent as monitor resolution increases.
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