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Oracle.Forms.Demos.Modcursor Stops The Form From Responding To Any Activity (Doc ID 271461.1)

Last updated on OCTOBER 09, 2023

Applies to:

Oracle Forms - Version 9.0.2 and later
Information in this document applies to any platform.

Symptoms

Oracle Forms - Version: 9.0.2 to 9.0.4

1) You are trying to implement the ModCursor PJC to change the Cursor Style.

2) It works fine for single line text items. 

3) With the item property "Multi-Line" set to "Yes" and clicking the item(i.e the one having "oracle.forms.demos.ModCursor" implementation class) freezes the form.

The following exception is thrown in the Java Console:

java.lang.ClassCastException: oracle.forms.demos.ModCursor
at oracle.forms.handler.ComponentItem.focusGained(Unknown Source)
at oracle.forms.handler.TextComponentItem.focusGained(Unknown Source) 

Cause

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