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matching function for call to qobject_cast

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samijoon

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  • "samijoon" started this thread

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Sunday, April 18th 2010, 2:01pm

matching function for call to qobject_cast

Dear programmers
I have a problem:
I've written this code that "ISITextCursor " is a class which inherits from QTextCursor and I wanted to add new features to it.and now I want to cast my textEdit's cursor to it. How would that be possible. Because I face with this error:
matching function for call to qobject_cast
I really appreciate to help me.

void MytextEdit::copyImage()
{

ISITextCursor *tc =qobject_cast<ISITextCursor *>(this->textCursor());
tc->select(ISITextCursor::CharacterUnerCursor);
this->copy();

}