bindComboBoxToVar_withUserChangeListener [1034992]

< > BotCompany Repo | #1034992 // bindComboBoxToVar_withUserChangeListener

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

Transpiled version (5912L) is out of date.

// userChangeListener is called only when user changes selected item
// (not when var is changed)
static <B, A extends JComboBox<B>> A bindComboBoxToVar_withUserChangeListener(A cb, IVarWithNotify<B> var, Runnable userChangeListener) {
  new BoolVar inVarChange;
  if (var != null) {
    bindListenerToComponent(cb, var, -> {
      temp tempSetBoolVar(inVarChange, true);
      selectItem(cb, var!);
    });
    onChange(cb, (Runnable) () -> {
      var.set(getSelected(cb));
      if (!inVarChange!)
        pcallF(userChangeListener);
    });
  }
  ret cb;
}

Author comment

Began life as a copy of #1034489

Travelled to 3 computer(s): bhatertpkbcr, mowyntqkapby, mqqgnosmbjvj

Snippet ID:

#1034992

Snippet name:

bindComboBoxToVar_withUserChangeListener

Eternal ID of this version:

#1034992/8

Text MD5:

5bee596aa116dda5c252ea53f6e26cc0

Author:

stefan

Category:

javax / a.i.

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2023-05-13 02:17:09

Source code size:

576 bytes / 17 lines

Pitched / IR pitched:

No / No

Views / Downloads:

181 / 251

Version history:

7 change(s)

Referenced in:

[show references]

1	// userChangeListener is called only when user changes selected item
2	// (not when var is changed)
3	static <B, A extends JComboBox<B>> A bindComboBoxToVar_withUserChangeListener(A cb, IVarWithNotify<B> var, Runnable userChangeListener) {
4	new BoolVar inVarChange;
5	if (var != null) {
6	bindListenerToComponent(cb, var, -> {
7	temp tempSetBoolVar(inVarChange, true);
8	selectItem(cb, var!);
9	});
10	onChange(cb, (Runnable) () -> {
11	var.set(getSelected(cb));
12	if (!inVarChange!)
13	pcallF(userChangeListener);
14	});
15	}
16	ret cb;
17	}