Classes

Class	Line #	Total Statements	Complexity	TOTAL Coverage	Actions
JalviewColourChooser	15	11	4	0.00%	Show methods
JalviewColourChooser.ColourChooserListener	17	0	1	0.00%	Show methods

Class JalviewColourChooser

Class JalviewColourChooser	Line # 15	Total Statements 11	Complexity 4	TOTAL Coverage 0.00%
showColourChooser(Component,String,Color,ColourChooserListener) : void   showColourChooser(Component,String,Color,ColourChooserListener) : void	3434	7.07	2.02	0.0 0.00%
colourSelected(Color) : void   colourSelected(Color) : void	6363	2.02	1.01	0.0 0.00%
showColourChooser(Component,String,JComponent) : void   showColourChooser(Component,String,JComponent) : void	5858	2.02	1.01	0.0 0.00%

 

Class JalviewColourChooser.ColourChooserListener

Class JalviewColourChooser.ColourChooserListener	Line # 17	Total Statements 0	Complexity 1	TOTAL Coverage 0.00%
cancel() : void   cancel() : void	2121	0.00	1.01	-1.0 -1.0 -

 

Contributing tests

Source view

1		package jalview.gui;
2
3		import java.awt.Color;
4		import java.awt.Component;
5		import java.awt.event.ActionListener;
6
7		import javax.swing.JColorChooser;
8		import javax.swing.JComponent;
9		import javax.swing.JDialog;
10
11		/**
12		* A helper class that shows a JColorChooser and passes the selected colour back
13		* to a listener
14		*/
		0% Uncovered Elements: 16 (16) Complexity: 4 Complexity Density: 0.36
15		public class JalviewColourChooser
16		{
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: -
17		public interface ColourChooserListener
18		{
19		void colourSelected(Color c);
20
		- Uncovered Elements: 0 (0) Complexity: 1 Complexity Density: -
21	0	default void cancel() {};...
22		}
23
24		/**
25		* Shows a colour chooser dialog with the given parent component, title, and
26		* (optionally) initially selected colour. The chosen colour is passed back to
27		* the listener. There is no action if the dialog is cancelled.
28		*
29		* @param parent
30		* @param title
31		* @param initialColour
32		* @param listener
33		*/
		0% Uncovered Elements: 9 (9) Complexity: 2 Complexity Density: 0.29
34	0	public static void showColourChooser(Component parent, String title,...
35		Color initialColour, ColourChooserListener listener)
36		{
37	0	JColorChooser colorChooser = new JColorChooser();
38	0	if (initialColour != null)
39		{
40	0	colorChooser.setColor(initialColour);
41		}
42	0	ActionListener onChoose = evt -> listener.colourSelected(colorChooser.getColor());
43	0	ActionListener onCancel = evt -> listener.cancel();
44	0	JDialog dialog = JColorChooser.createDialog(parent, title, true, colorChooser,
45		onChoose, onCancel);
46	0	dialog.setVisible(true);
47		}
48
49		/**
50		* A convenience method that shows a colour chooser, with initial colour the
51		* background of the given 'paintable', and updates its background colour and
52		* repaints it after a colour selection is made
53		*
54		* @param parent
55		* @param title
56		* @param paintable
57		*/
		0% Uncovered Elements: 2 (2) Complexity: 1 Complexity Density: 0.5
58	0	public static void showColourChooser(Component parent, String title,...
59		JComponent paintable)
60		{
61	0	ColourChooserListener listener = new ColourChooserListener()
62		{
		0% Uncovered Elements: 2 (2) Complexity: 1 Complexity Density: 0.5
63	0	@Override...
64		public void colourSelected(Color c)
65		{
66	0	paintable.setBackground(c);
67	0	paintable.repaint();
68		}
69		};
70	0	JalviewColourChooser.showColourChooser(parent, title,
71		paintable.getBackground(), listener);
72		}
73		}