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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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v_13_09
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welstead
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cwdlg.h
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C/C++ Source or Header
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1995-05-20
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3KB
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89 lines
// File CWDLG.H Header file for tdialog classes
#ifndef CWDLG_H
#define CWDLG_H
#include "cwobj.h"
// Define this for Win32 and Windows NT:
// #define WIN_32
// Borland uses __FLAT__
// Symantec uses __NT__
#ifdef WIN_32
#define GET_WM_COMMAND_CMD(wp,lp) HIWORD(wp)
#else // 16 bit Windows
#define GET_WM_COMMAND_CMD(wp,lp) HIWORD(lp)
#endif
extern HINSTANCE gdlg_instance;
// Must be set to current instance
// before using any dialogs.
int check_gdlg_instance (void);
class tdialog {
public:
LPCSTR rc_title,caption_title;
HWND hwndParent,hdialog;
BOOL dlg_return_value;
DLGPROC lpDialogProc;
tdialog (HWND Parent,LPCSTR resource_name,
LPCSTR caption_name);
virtual void center_dialog (void);
virtual BOOL respond_wm_initdialog (void);
virtual BOOL respond_wm_command (WPARAM wParam,
LPARAM lParam);
virtual BOOL handle_message (HWND hwnd,UINT message,
WPARAM wParam,LPARAM lParam);
virtual BOOL exec_dialog (void);
virtual ~tdialog (void); };
#define MAX_INPUT_LENGTH 80
class tinput_dialog: public tdialog {
public:
char input_text [MAX_INPUT_LENGTH + 1];
LPCSTR input_caption;
int input_id,input_caption_id;
tinput_dialog (HWND Parent,LPCSTR caption_name,
LPCSTR input_name,LPCSTR init_text);
virtual BOOL respond_wm_initdialog(void);
virtual BOOL respond_wm_command (WPARAM wParam,
LPARAM lParam);
virtual BOOL exec_dialog (void);
virtual ~tinput_dialog (void); };
class tlist_dialog: public tdialog {
public:
int selected;
tlist_box_data *list_box_data;
LPCSTR list_box_descr;
tlist_dialog (HWND Parent,LPCSTR caption_name,
LPCSTR descr_name,tlist_box_data
*the_data_rec,int init_selected);
virtual void set_data (tlist_box_data *data_rec);
virtual void get_data (tlist_box_data *data_rec);
virtual BOOL respond_wm_initdialog(void);
virtual BOOL respond_wm_command (WPARAM wParam,
LPARAM lParam);
virtual void set_selected (int sel);
virtual LPSTR get_item_string (int item);
virtual void clear_list_box (void);
virtual BOOL exec_dialog (void);
virtual ~tlist_dialog (void); };
class tdata_list_dialog: public tlist_dialog {
public:
tdata_list_dialog (HWND Parent,LPCSTR caption_name,
LPCSTR descr_name,tlist_box_data
*the_data_rec,int init_selected):
tlist_dialog (Parent,caption_name,descr_name,
the_data_rec,init_selected) { } ;
virtual BOOL respond_wm_command (WPARAM wParam,
LPARAM lParam);
virtual LPSTR get_item_string (int item);
virtual BOOL exec_dialog (void);
};
#endif