onCharDown [1020450]

16
LINES

< > BotCompany Repo | #1020450 // onCharDown

JavaX fragment (include)

static <A extends JComponent> A onCharDown(final VF1<Char> onCharDown, final A a) {
  if (a != null) swing {
    a.addKeyListener(new KeyAdapter {
      @Override
      public void keyTyped(KeyEvent e) {
        if (e.getModifiers() == 0)
          pcallF(onCharDown, e.getKeyChar());
      }
    });
  }
  ret a;
}

static <A extends JComponent> A onCharDown(A a, VF1<Char> onCharDown) {
  ret onCharDown(onCharDown, a);
}

Author comment

Began life as a copy of #1019018

download show line numbers debug dex old transpilations

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Snippet ID:	#1020450
Snippet name:	onCharDown
Eternal ID of this version:	#1020450/3
Text MD5:	849feeb26e2e9a94aeef48b82651813f
Author:	stefan
Category:	javax / gui
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2018-12-22 18:39:54
Source code size:	438 bytes / 16 lines
Pitched / IR pitched:	No / No
Views / Downloads:	240 / 285
Version history:	2 change(s)
Referenced in:	[show references]

1	static <A extends JComponent> A onCharDown(final VF1<Char> onCharDown, final A a) {
2	if (a != null) swing {
3	a.addKeyListener(new KeyAdapter {
4	@Override
5	public void keyTyped(KeyEvent e) {
6	if (e.getModifiers() == 0)
7	pcallF(onCharDown, e.getKeyChar());
8	}
9	});
10	}
11	ret a;
12	}
13
14	static <A extends JComponent> A onCharDown(A a, VF1<Char> onCharDown) {
15	ret onCharDown(onCharDown, a);
16	}