Araxestroy: Created page with "=== `class CCmdUI` === This is a base class in MFC used as a helper for UI update/draw callbacks when eg. menus are drawn. The following is from the MFC 2.1 include file `afxwin.h`, with additional annotations added: class CCmdUI // simple helper class { public: // Attributes UINT m_nID; UINT m_nIndex; // menu item or other index // if a menu item CMenu* m_pMenu; // NULL if not a menu..."

2025-03-24T17:21:36Z

Created page with "=== <code>class CCmdUI</code> === This is a base class in MFC used as a helper for UI update/draw callbacks when eg. menus are drawn. The following is from the MFC 2.1 include file <code>afxwin.h</code>, with additional annotations added: <syntaxhighlight lang="c++" line> class CCmdUI // simple helper class { public: // Attributes UINT m_nID; UINT m_nIndex; // menu item or other index // if a menu item CMenu* m_pMenu; // NULL if not a menu..."

New page

=== <code>class CCmdUI</code> ===

This is a base class in MFC used as a helper for UI update/draw callbacks when eg. menus are drawn. The following is from the MFC 2.1 include file <code>afxwin.h</code>, with additional annotations added:

<syntaxhighlight lang="c++" line>
class CCmdUI // simple helper class
{
public:
// Attributes
UINT m_nID;
UINT m_nIndex; // menu item or other index

// if a menu item
CMenu* m_pMenu; // NULL if not a menu
CMenu* m_pSubMenu; // sub containing menu item
// if a popup sub menu - ID is for first in popup

// if from some other window
CWnd* m_pOther; // NULL if a menu or not a CWnd

// Operations to do in ON_UPDATE_COMMAND_UI
virtual void Enable(BOOL bOn = TRUE); // [ecx+0]
virtual void SetCheck(int nCheck = 1); // [ecx+4] 0, 1 or 2 (indeterminate)
virtual void SetRadio(BOOL bOn = TRUE); // [ecx+8]
virtual void SetText(LPCTSTR lpszText); // [ecx+12]

// Advanced operation
void ContinueRouting();

// Implementation
CCmdUI();
BOOL m_bEnableChanged;
BOOL m_bContinueRouting;
UINT m_nIndexMax; // last + 1 for iterating m_nIndex

CMenu* m_pParentMenu; // NULL if parent menu not easily determined
// (probably a secondary popup menu)

void DoUpdate(CCmdTarget* pTarget, BOOL bDisableIfNoHndler);
};
</syntaxhighlight>

=== <code>class CSimcityView</code> ===

CView-derived class for the main game window.

User:Araxestroy/Class notes - Revision history