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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">Dear John:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">Thank you again for submitting a separate KeyBinding proposal. Ignoring my objection for its sibling, I just wanted to point to these two items in Goals and Non-Goals:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="color:#1F2328;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2;background:white">
<span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif">Keep internal details of </span><span style="font-family:Menlo">InputMap</span><span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif"> implementation hidden (it is too complex, and consumes
far too much resources)<o:p></o:p></span></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">I object to this on two fronts:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">1. by trying to go around the InputMap, something that many developers find easy to understand, you invented a bunch of weird things like InputContext, Actions (not those Actions
that we are used to!), and States. Why? What is the problem? How is what you propose is NOT “too complex” but an InputMap is?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">2. You still need to add a listeners on each control instance, right?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">But the main objection comes from<o:p></o:p></span></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoListParagraph" style="color:#1F2328;margin-top:12.0pt;margin-bottom:12.0pt;margin-left:0in;mso-list:l1 level1 lfo3;background:white">
<span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif">Runtime modification of key bindings on a per control basis<o:p></o:p></span></li></ul>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">I believe these two requirements are too valuable. I would object to your proposal because it explicitly provides no support for these two features.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">There are more objections, but I think these are enough to disqualify this proposal.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">What do you think? And, more importantly, what do other people - including application developers - think?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">Thank you<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16"">-andy<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Iosevka Fixed SS16""><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">openjfx-dev <openjfx-dev-retn@openjdk.org> on behalf of John Hendrikx <john.hendrikx@gmail.com><br>
<b>Date: </b>Sunday, November 5, 2023 at 18:07<br>
<b>To: </b>openjfx-dev@openjdk.org <openjfx-dev@openjdk.org><br>
<b>Subject: </b>Key binding customization proposal<o:p></o:p></span></p>
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<p>This is an extension that builds on top of the Behavior API proposal (see Public Behavior API proposal thread).<o:p></o:p></p>
<p>Summary:<o:p></o:p></p>
<p><span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif;color:#1F2328;background:white">Provide an opportunity to customize key bindings during construction time of standard behaviors, without exposing the internal </span><code><span style="font-size:10.0pt;font-family:Menlo;color:#1F2328">InputMap</span></code><span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif;color:#1F2328;background:white">s.
The API is constructed in such a way to not block later enhancements to allow </span><code><span style="font-size:10.0pt;font-family:Menlo;color:#1F2328">InputMap</span></code><span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif;color:#1F2328;background:white">s
to be shared or made immutable.</span><o:p></o:p></p>
<p><span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif;color:#1F2328;background:white">Goals:<br>
<br>
</span><o:p></o:p></p>
<ul type="disc">
<li class="MsoNormal" style="color:#1F2328;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1;background:white;box-sizing: border-box">
<span style="font-size:12.0pt;font-family:"Segoe UI Emoji",sans-serif">Provide API to customize key bindings provided by default behaviors<o:p></o:p></span></li><li class="MsoNormal" style="color:#1F2328;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1;background:white;box-sizing: border-box">
<span style="font-size:12.0pt;font-family:"Segoe UI Emoji",sans-serif">Provide a public class </span><code><span style="font-family:Menlo">KeyBinding</span></code><span style="font-size:12.0pt;font-family:"Segoe UI Emoji",sans-serif"> which is lighter weight,
and immutable<o:p></o:p></span></li><li class="MsoNormal" style="color:#1F2328;margin-top:3.0pt;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1;background:white;box-sizing: border-box">
<span style="font-size:12.0pt;font-family:"Segoe UI Emoji",sans-serif">Integrate with Behavior proposal<o:p></o:p></span></li><li class="MsoNormal" style="color:#1F2328;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1;background:white;box-sizing: border-box">
<span style="font-size:12.0pt;font-family:"Segoe UI Emoji",sans-serif">Keep internal details of </span><code><span style="font-family:Menlo">InputMap</span></code><span style="font-size:12.0pt;font-family:"Segoe UI Emoji",sans-serif"> implementation hidden
(it is too complex, and consumes far too much resources)<o:p></o:p></span></li></ul>
<p><span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif;color:#1F2328;background:white">See the full proposal here:
<a href="https://gist.github.com/hjohn/e432f17452ff13511820487e3602b847">https://gist.github.com/hjohn/e432f17452ff13511820487e3602b847</a></span><o:p></o:p></p>
<p><span style="font-size:12.0pt;font-family:"Segoe UI",sans-serif;color:#1F2328;background:white">--John<br>
<br>
</span><o:p></o:p></p>
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