qt怎么让textedit只读
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readOnly : bool
This property holds whether the text edit is read-only.
In a read-only text edit the user can only navigate through the text and select text; modifying the text is not possible.
This property's default is false.
Access functions:
bool isReadOnly () const
void setReadOnly ( bool ro )
你直接调用textedit 的 setReadOnly (true)就行了
This property holds whether the text edit is read-only.
In a read-only text edit the user can only navigate through the text and select text; modifying the text is not possible.
This property's default is false.
Access functions:
bool isReadOnly () const
void setReadOnly ( bool ro )
你直接调用textedit 的 setReadOnly (true)就行了
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