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Re: [ve-dev] Constraint Property Editor not working.
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"H Ramachandra, Rashmi"
<rashmi.h.ramachandra@xxxxxxx>
Sent by: ve-dev-bounces@xxxxxxxxxxx
12/01/2005 06:28 AM
Please respond to
Discussions people developing code for the Visual Editor project |
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Subject
| [ve-dev] Constraint Property
Editor not working. |
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Hi All,
I am trying to implement a LayoutConstraintPropertyEditor for my
Layout. I have extended DefaultJavaClassCellEditor.
And implemented required methods. The Editor seems to be working fine.It
shows the correct values and allows me to edit too. But the changes made
in the cell editor are not reflected in the code. And as I press enter
on the edited text in editor it get backs it previous text
value. I used the debug mode to flow the path of execution. There
seems to be no exception or errors.
I have a doubt. For a object of constraint
type Rectangle
i.e.., container.add(object,new
Rectangle(10,20,20,20));
What should be the javaInitialization string.
My constraintLabelProvider represent the object constraint as
x,y,width,height
---- RLK-- The initialization string has to be
a complete fully-qualified _expression_. I..e "new java.awt.Rectangle(10,20,20,20)"
And my java initialization string also returns
a String in the form of
x,y,width,height
Considering a line of code in class
DefaultJavaClassCellEditor
in method doGetObject
'BeanUtilities.createJavaObject(fJavaType,
JavaEditDomainHelper.getResourceSet(fEditDomain), getJavaInitializationString(value))
: null;'
Is my constraintLabelProvider and my javaInitialization
string correct. And Where do I convert or save the edited property editor
value back to the code.
--- RLK -- You don't do the save
back to code. The property editor returns the proper value upon you hitting
the enter key on the property sheet. The property sheet will then apply
the value to the model, and the code generator will change the code.
I have attached the property palette for a
sample component.
Please help me solve this problem.
Thanks in Advance,
Rashmi H.Ramachandra
<<ConstraintCell.JPG>> _______________________________________________
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