[quote=引用 3 楼 openXMPP 的回复:]
试试这个
void QLayout::setEnabled ( bool enable )
Enables this layout if enable is true, otherwise disables it.
An enabled layout adjusts dynamically to changes; a disabled layout ac这个quote]
这个是不可用了,但是能看到。
试试这个
void QLayout::setEnabled ( bool enable )
Enables this layout if enable is true, otherwise disables it.
An enabled layout adjusts dynamically to changes; a disabled layout acts as if it did not exist.
By default all layouts are enabled.
See also isEnabled().