JEditableCheckBox paint a border in a color

[vdaburon]

JEditableCheckBox paint a border in a color (likes Very Light Blue) to help differentiation to Standard Checkbox (no border) and Editable Checkbox (with color border).

Description

JEditableCheckBox paint a border in a color (likes Very light blue)

Motivation and Context

Since 5.6.x some checkboxes could be change in an expression (right click on checkbox) but there is no external information to explains if the checkbox is "standard" or "expression compatible".

How Has This Been Tested?

Change border color to Orange, Blue and Very Light Blue (not standard color).

Use the "HTTP Request" as demo because some checkbox are standard checkbox and some checkbox are editable checkbox (Expression)

Screenshots (if appropriate):

Border Color.ORANGE

Border Color.BLUE

Border Color(51,204,255) Very Light Blue my prefered color

Border Color(51,204,255) Very Light Blue in Darcula look and feel

Types of changes

• New feature just aesthetic.
  
  Link to Add a differentiator for checkboxes that can contain expressions. #6377

Checklist:

• [x ] My code follows the code style of this project.
• I have updated the documentation accordingly.

[vdaburon]

Currently the color is hard coded in the Class with: Color(51,204,255) but
the border color could be a new JMeter property likes :
RGB Color:
JEditableCheckBox.border.color=51,204,255
or standard Color:
JEditableCheckBox.border.color=ORANGE

[vlsi]

We have multiple color schemas, so I do not think hardcoding a color is the right thing to do.

[vdaburon]

I never write Kotlin code and i can't code correctly read property in jmeter.properties or user.properties with

var propBorderColor = JMeterUtils.getResStringDefault("JEditableCheckBox.border.color","51,204,255")

I get an error "Adding dependency on module 'jmeter.src.core.main' will introduce circular dependency between modules 'jmeter.src.core.main' and 'jmeter.src.jorphan.main'. Add dependency anyway?"

vlsi could you code this external configuration ?
the border color could be a new JMeter property likes :
RGB Color:
JEditableCheckBox.border.color=51,204,255
or standard Color:
JEditableCheckBox.border.color=ORANGE

Regards.

[vlsi]

What I mean is that orange might not work for all the color themes, so it should be rather something like "accent color" which is declared separately for each look and feel. I am not sure if jmeter.properties can configure different values for different look and feels.

This makes adding new colors hard, so we should rather try reusing the existing color resources.

[vdaburon]

The main question is how to distinguish a standard checkbox from a special JEditableCheckBox ?
I proposed to add a colored border but if you have another proposition.

[vlsi]

What is the need to mark the expression-supporting checkboxes?
Imagine we will support expressions in all the checkboxes. Why highlight all of them in the UI?

[vdaburon]

Some checkbox are standards some not and you don’t know except when you right click on the checkbox. No documentation explains that you could modify the checkbox value with an expression. I think is important to visually know the nature of the checkbox (standard or Editable)