/*
* @(#)awt_optmenu.h 1.16 95/11/29 Patrick P. Chan
*
* Copyright (c) 1994 Sun Microsystems, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for NON-COMMERCIAL purposes and without
* fee is hereby granted provided that this copyright notice
* appears in all copies. Please refer to the file "copyright.html"
* for further important copyright and licensing information.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
* THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
*/
// optmenu.h : header file
//
/////////////////////////////////////////////////////////////////////////////
// AwtOptionMenu window
class AwtOptionMenu : public CComboBox
{
public:
// These are the messages that can be sent to this class.
enum {CREATE, DISPOSE, SETCOLOR, ADDITEM, REMOVE, SELECT, RESHAPE};
// Debug link used for list of ALL objects...
DEFINE_AWT_LIST_LINK
// Construction
AwtOptionMenu();
DECLARE_DYNCREATE(AwtOptionMenu)
// Operations
// Creates a optionmenu control.
static AwtOptionMenu *Create(Hjava_awt_Choice *pJavaObject, AwtWindow *pParent);
// Releases all resources and destroys the object. After this call,
// this object is no longer usable.
void Dispose();
// Sets BgFg color.
void SetColor(BOOL bFg, COLORREF color);
// Sets the item at location 'nPos' (0-based).
// Automatically creates enough slots to accommodate 'nPos'.
// 'pzItem' will be freed by this member.
void AddItem(char *pzItem, long nPos);
// Selects the item at 'nPos'.
void Select(long nPos);
// Removes the item at location 'nPos'.
void Remove(long nPos);
// Returns the number of items (non-blocking).
int Count();
// If 'bMove', moves the window. If 'bResize', resizes the window.
void Reshape(BOOL bMove, long nX, long nY,
BOOL bResize, long nWidth, long nHeight);
// Awt Message-Related Operations
// Posts a message to the server thread. Returns immediately and does not wait for a reply.
void PostMsg(UINT nMsg, long p1 = NULL, long p2 = NULL, long p3 = NULL,
long p4 = NULL, long p5 = NULL, long p6 = NULL) {
GetApp()->PostAwtMsg(CAwtApp::AWT_OPTIONMENU, nMsg, (long)this, p1, p2, p3, p4, p5, p6);
}
// Sends a message to the server thread and waits for a reply.
// This call blocks until the operation is completed. The result is returned.
long SendMsg(UINT nMsg, long p1 = NULL, long p2 = NULL, long p3 = NULL,
long p4 = NULL, long p5 = NULL, long p6 = NULL) {
return GetApp()->SendAwtMsg(CAwtApp::AWT_OPTIONMENU, nMsg, (long)this, p1, p2, p3, p4, p5, p6);
}
// Called from AwtApp.
static long HandleMsg(UINT nMsg, long p1 = NULL, long p2 = NULL, long p3 = NULL,
long p4 = NULL, long p5 = NULL, long p6 = NULL, long p7 = NULL, long p8 = NULL);
// Variables
public:
COLORREF m_bgfgColor[2];
private:
// Pointer to oak optionmenu object.
Hjava_awt_Choice *m_pJavaObject;
// The width longest item called by AddItem.
long m_nMaxWidth;
protected:
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(AwtOptionMenu)
public:
virtual BOOL OnChildNotify(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pLResult);
//}}AFX_VIRTUAL
// Implementation
public:
virtual ~AwtOptionMenu();
// Generated message map functions
protected:
//{{AFX_MSG(AwtOptionMenu)
afx_msg HBRUSH OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
#ifdef _DEBUG
virtual void AssertValid() const;
virtual void Dump(CDumpContext& dc) const;
#endif
private:
int m_nItems;
};
/////////////////////////////////////////////////////////////////////////////