Multiple inheritance workarounds?
I'm studying OOP and I've come across the following problem. I use a class based on CAppDialog to build the interface. CDialog -> CAppDialog -> CfxwAppDialog. I want to change the appearance of the m_caption element. The m_caption element and the CreateCaption method belong to the CDialog class and the m_caption element is private. And I still want to use the CAppDialog class in an unchanged form. I want to avoid copying the entire CAppDialog class to get inheritance: CDialog -> CfxwDialog -> CAppDialogCOPY -> CfxwAppDialog. I also do not want to change the standard library. Is there, given the fact that there is no possibility in mql for multiple inheritance, any other way to do it, except for forking, to get the effect I want?
- Another CPanelDialog
- Questions from Beginners MQL5 MT5 MetaTrader 5
- no way to code interfaces ?
https://www.mql5.com/en/docs/standardlibrary/controls/cdialog/cdialogcaption
Documentation on MQL5: Standard Library / Panels and Dialogs / CDialog / Caption
- www.mql5.com
Standard Library / Panels and Dialogs / CDialog / Caption - Reference on algorithmic/automated trading language for MetaTrader 5
