On Wed, 20 Jan 2021 07:35:18 GMT, Ichiroh Takiguchi <itakigu...@openjdk.org>
wrote:
>> How do the native components work in that case like awt textarea or external
>> apps like notepad?
>
>> How do the native components work in that case like awt textarea or external
>> apps like notepad?
>
> I tested TextField+TextField, TextArea+TextArea, TextArea+TextField.
> Without fix: Preedit string was cancel by input focus change.
> With fix: Preedit string was committed into clicked component.
>
> For external application, I used Sakura Editor, because it can create 2
> editor panes on one window.
> Preedit string was committed before moving input focus.
> I tried attached testcase.
>
> ```java
> import java.awt.*;
> import java.awt.event.*;
>
> public class AWTTextTest1 extends Frame {
> AWTTextTest1() {
> setTitle("AWTTextTest1");
> setLayout(new GridLayout(0, 1));
> add(new TextField());
> add(new TextField());
> addWindowListener(new WindowAdapter() {
> public void windowClosing(WindowEvent we) {
> System.exit(0);
> }
> });
> setSize(400, 300);
> setVisible(true);
> }
> public static void main(String[] args) {
> new AWTTextTest1();
> }
> }
> ```
>
> 1. Start testcase
> 2. Click upper TextField, turn on IME, type some character (In case of
> Japanese, type "aiu")
> 3. Click lower TextField, preedit string is committed into lower TextField.
>
> Without the fix, preedit string was canceled by above operation.
Hello Ichiroh,
Thank you for the details. I can reproduce it. I will look into this..
Regards,
Dmitry
-------------
PR: https://git.openjdk.java.net/jdk/pull/2142
