How to use

getIconRowHeaderInheritsGutterBackground

method

in

org.fife.ui.rtextarea.Gutter

@Test
public void testSetIconRowHeaderInheritsGutterBackground() {
  RTextArea textArea = new RTextArea(PLAIN_TEXT);
  Gutter gutter = new Gutter(textArea);
  Assert.assertFalse(gutter.getIconRowHeaderInheritsGutterBackground());
  gutter.setIconRowHeaderInheritsGutterBackground(true);
  Assert.assertTrue(gutter.getIconRowHeaderInheritsGutterBackground());
}

@Test
public void testGetIconRowHeaderInheritsGutterBackground() {
  RTextArea textArea = new RTextArea(PLAIN_TEXT);
  Gutter gutter = new Gutter(textArea);
  Assert.assertFalse(gutter.getIconRowHeaderInheritsGutterBackground());
  gutter.setIconRowHeaderInheritsGutterBackground(true);
  Assert.assertTrue(gutter.getIconRowHeaderInheritsGutterBackground());
}

gutterBorderColor = gutter.getBorderColor();
activeLineRangeColor = gutter.getActiveLineRangeColor();
iconRowHeaderInheritsGutterBG = gutter.getIconRowHeaderInheritsGutterBackground();
lineNumberColor = gutter.getLineNumberColor();
lineNumberFont = gutter.getLineNumberFont().getFamily();

iconArea = kit.createIconRowHeader(textArea);
iconArea.setInheritsGutterBackground(
    getIconRowHeaderInheritsGutterBackground());

gutter.setBorderColor(Color.orange);
gutter.setActiveLineRangeColor(Color.orange);
gutter.setIconRowHeaderInheritsGutterBackground(!gutter.getIconRowHeaderInheritsGutterBackground());
gutter.setLineNumberColor(Color.orange);
gutter.setLineNumberFont(font);

Assert.assertEquals(Color.red, gutter.getBorderColor());
Assert.assertEquals(Color.red, gutter.getActiveLineRangeColor());
Assert.assertEquals(true,      gutter.getIconRowHeaderInheritsGutterBackground());
Assert.assertEquals(Color.red, gutter.getLineNumberColor());

Assert.assertEquals(gutter1.getBorderColor(), gutter2.getBorderColor());
Assert.assertEquals(gutter1.getActiveLineRangeColor(), gutter2.getActiveLineRangeColor());
Assert.assertEquals(gutter1.getIconRowHeaderInheritsGutterBackground(), gutter2.getIconRowHeaderInheritsGutterBackground());
Assert.assertEquals(gutter1.getLineNumberColor(), gutter2.getLineNumberColor());
Assert.assertEquals(gutter1.getLineNumberFont(), gutter2.getLineNumberFont());

Assert.assertNotEquals(gutter1.getBorderColor(), gutter2.getBorderColor());
Assert.assertNotEquals(gutter1.getActiveLineRangeColor(), gutter2.getActiveLineRangeColor());
Assert.assertNotEquals(gutter1.getIconRowHeaderInheritsGutterBackground(), gutter2.getIconRowHeaderInheritsGutterBackground());
Assert.assertNotEquals(gutter1.getLineNumberColor(), gutter2.getLineNumberColor());
Assert.assertNotEquals(gutter1.getLineNumberFont(), gutter2.getLineNumberFont());

gutterBorderColor = gutter.getBorderColor();
activeLineRangeColor = gutter.getActiveLineRangeColor();
iconRowHeaderInheritsGutterBG = gutter.getIconRowHeaderInheritsGutterBackground();
lineNumberColor = gutter.getLineNumberColor();
lineNumberFont = gutter.getLineNumberFont().getFamily();

iconArea = kit.createIconRowHeader(textArea);
iconArea.setInheritsGutterBackground(
    getIconRowHeaderInheritsGutterBackground());