jOnDemandInQ - generate component only when shown, use a specified queue to generate [1036372]

< > BotCompany Repo | #1036372 // jOnDemandInQ - generate component only when shown, use a specified queue to generate

JavaX fragment (include) [tags: use-pretranspiled]

static SingleComponentPanel lambda0Like jOnDemandInQ(Q q, IF0<JComponent> makeComponent) {
  SingleComponentPanel scp = singleComponentPanel();
  bindToComponent(scp, -> {
    if (!scp.isEmpty()) ret;
    
    runInQ(q, -> {
      if (!scp.isEmpty()) ret;

      try {
        var c = makeComponent?!;
        swing {
          if (!scp.isEmpty()) ret;
          scp.setComponent(c);
        }
      } catch print e {
        scp.setComponent(jscroll(jFastLogView_noWrap(renderStackTrace(e)));
      }
    });
  }, null);
  ret scp;
}

Author comment

Began life as a copy of #1034024

Travelled to 2 computer(s): mowyntqkapby, mqqgnosmbjvj

Snippet ID:

#1036372

Snippet name:

jOnDemandInQ - generate component only when shown, use a specified queue to generate

Eternal ID of this version:

#1036372/4

Text MD5:

b27a6016aa467863990e352490c5d5ba

Transpilation MD5:

245b4ba52c809605e3c23621bf09defb

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2022-11-28 17:59:03

Source code size:

554 bytes / 21 lines

Pitched / IR pitched:

No / No

Views / Downloads:

388 / 514

Version history:

3 change(s)

Referenced in:

[show references]

1	static SingleComponentPanel lambda0Like jOnDemandInQ(Q q, IF0<JComponent> makeComponent) {
2	SingleComponentPanel scp = singleComponentPanel();
3	bindToComponent(scp, -> {
4	if (!scp.isEmpty()) ret;
5
6	runInQ(q, -> {
7	if (!scp.isEmpty()) ret;
8
9	try {
10	var c = makeComponent?!;
11	swing {
12	if (!scp.isEmpty()) ret;
13	scp.setComponent(c);
14	}
15	} catch print e {
16	scp.setComponent(jscroll(jFastLogView_noWrap(renderStackTrace(e)));
17	}
18	});
19	}, null);
20	ret scp;
21	}