ext/ResizableLib/ResizableComboBox.h

   1 #if !defined(AFX_RESIZABLECOMBOBOX_H__CAEDF06D_C4F5_49E4_A783_AD7D894CF9A0__INCLUDED_)
   2 #define AFX_RESIZABLECOMBOBOX_H__CAEDF06D_C4F5_49E4_A783_AD7D894CF9A0__INCLUDED_
   3
   4 #if _MSC_VER > 1000
   5 #pragma once
   6 #endif // _MSC_VER > 1000
   7
   8 // ResizableComboBox.h : header file
   9 //
  10 /////////////////////////////////////////////////////////////////////////////
  11 //
  12 // Copyright (C) 2000-2004 by Paolo Messina
  13 // (http://www.geocities.com/ppescher - ppescher@hotmail.com)
  14 //
  15 // The contents of this file are subject to the Artistic License (the "License").
  16 // You may not use this file except in compliance with the License.
  17 // You may obtain a copy of the License at:
  18 // http://www.opensource.org/licenses/artistic-license.html
  19 //
  20 // If you find this code useful, credits would be nice!
  21 //
  22 /////////////////////////////////////////////////////////////////////////////
  23
  24 #include "ResizableComboLBox.h"
  25
  26 /////////////////////////////////////////////////////////////////////////////
  27 // CResizableComboBox window
  28
  29 class CResizableComboBox : public CComboBox
  30 {
  31         friend class CResizableComboLBox;
  32
  33 // Construction
  34 public:
  35         CResizableComboBox();
  36
  37 // Attributes
  38 public:
  39
  40 protected:
  41         CResizableComboLBox m_ctrlListBox;
  42
  43 // Operations
  44 public:
  45
  46 // Overrides
  47         // ClassWizard generated virtual function overrides
  48         //{{AFX_VIRTUAL(CResizableComboBox)
  49         protected:
  50         virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
  51         virtual void PreSubclassWindow();
  52         //}}AFX_VIRTUAL
  53
  54 // Implementation
  55 public:
  56         virtual ~CResizableComboBox();
  57
  58 protected:
  59         RECT m_rectDropDown;
  60         BOOL m_bClipMaxHeight;
  61         BOOL m_bIntegralHeight;
  62         int m_iExtent;
  63
  64         void InitHorizontalExtent();
  65         void UpdateHorizontalExtent(LPCTSTR szText);
  66         int MakeIntegralHeight(const int height);
  67
  68 // Generated message map functions
  69 protected:
  70         //{{AFX_MSG(CResizableComboBox)
  71         afx_msg HBRUSH OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor);
  72         //}}AFX_MSG
  73
  74         DECLARE_MESSAGE_MAP()
  75 };
  76
  77 /////////////////////////////////////////////////////////////////////////////
  78
  79 //{{AFX_INSERT_LOCATION}}
  80 // Microsoft Visual C++ will insert additional declarations immediately before the previous line.
  81
  82 #endif // !defined(AFX_RESIZABLECOMBOBOX_H__CAEDF06D_C4F5_49E4_A783_AD7D894CF9A0__INCLUDED_)