jWiderScrollPane - includes space for vertical scrollbar on pack() [1015363]

< > BotCompany Repo | #1015363 // jWiderScrollPane - includes space for vertical scrollbar on pack()

JavaX fragment (include)

static JScrollPane jWiderScrollPane(final JComponent c) {
  ret swing(func -> JScrollPane { ret new JScrollPane(c) {
    public Dimension getPreferredSize() {
      Component view = getViewport().getView();
      if (view == null) ret super.getPreferredSize();
      int pref_height = view.getPreferredSize().height;
      setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
      Dimension dim = new(super.getPreferredSize().width + getHorizontalScrollBar().getSize().width, pref_height);
      setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
      ret dim;
    }
  }; });
}

Author comment

Began life as a copy of #1015089

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Snippet ID:

#1015363

Snippet name:

jWiderScrollPane - includes space for vertical scrollbar on pack()

Eternal ID of this version:

#1015363/1

Text MD5:

c60888706ca36f0f8d16b77946df25c1

Author:

stefan

Category:

javax / gui

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-05-13 13:21:41

Source code size:

624 bytes / 13 lines

Pitched / IR pitched:

No / No

Views / Downloads:

347 / 393

Referenced in:

[show references]

1	static JScrollPane jWiderScrollPane(final JComponent c) {
2	ret swing(func -> JScrollPane { ret new JScrollPane(c) {
3	public Dimension getPreferredSize() {
4	Component view = getViewport().getView();
5	if (view == null) ret super.getPreferredSize();
6	int pref_height = view.getPreferredSize().height;
7	setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
8	Dimension dim = new(super.getPreferredSize().width + getHorizontalScrollBar().getSize().width, pref_height);
9	setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
10	ret dim;
11	}
12	}; });
13	}