屈、Windows暇汽!検強起竃塀暇汽
艇珊辛參壓短嗤競蚊暇汽双議秤趨和聞喘暇汽?匆祥頁傍?艇辛參聞起竃塀暇汽竃孖壓徳鳥競蚊議販採了崔。匯嶽圭隈頁聞喘報炎嘔囚栖尼強起竃塀暇汽。殻會10-6侭幣議POPMENU傍苧阻宸嶽圭隈。
殻會10-6 POPMENU
POPMENU.C
/*----------------------------------------------------------------------
POPMENU.C -- Popup Menu Demonstration
(c) Charles Petzold, 1998
-------------------------------------------------------------------------*/
#include <windows.h>
#include "resource.h"
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
HINSTANCE hInst ;
TCHAR szAppName[] = TEXT ("PopMenu") ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
HWND hwnd ;
MSG msg ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (NULL, szAppName) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.lpszMenuName = NULL ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox ( NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hInst = hInstance ;
hwnd = CreateWindow ( szAppName, TEXT ("Popup Menu Demonstration"),
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return msg.wParam ;
}
LRESULT CALLBACK WndProc ( HWND hwnd, UINT message, WPARAM wParam,LPARAM lParam)
{
static HMENU hMenu ;
static int idColor [5] = {WHITE_BRUSH, LTGRAY_BRUSH, GRAY_BRUSH,
DKGRAY_BRUSH, BLACK_BRUSH } ;
static int iSelection = IDM_BKGND_WHITE ;
POINT point ;
switch (message)
{
case WM_CREATE:
hMenu = LoadMenu (hInst, szAppName) ;
hMenu = GetSubMenu (hMenu, 0) ;
return 0 ;
case WM_RBUTTONUP:
point.x = LOWORD (lParam) ;
point.y = HIWORD (lParam) ;
ClientToScreen (hwnd, &point) ;
TrackPopupMenu (hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hwnd, NULL) ;
return 0 ;
case WM_COMMAND:
switch (LOWORD (wParam))
{
case IDM_FILE_NEW:
case IDM_FILE_OPEN:
case IDM_FILE_SAVE:
case IDM_FILE_SAVE_AS:
case IDM_EDIT_UNDO:
case IDM_EDIT_CUT:
case IDM_EDIT_COPY:
case IDM_EDIT_PASTE:
case IDM_EDIT_CLEAR:
MessageBeep (0) ;
return 0 ;
case IDM_BKGND_WHITE: // Note: Logic below
case IDM_BKGND_LTGRAY: // assumes that IDM_WHITE
case IDM_BKGND_GRAY: // through IDM_BLACK are
case IDM_BKGND_DKGRAY: // consecutive numbers in
case IDM_BKGND_BLACK: // the order shown here.
CheckMenuItem (hMenu, iSelection, MF_UNCHECKED) ;
iSelection = LOWORD (wParam) ;
CheckMenuItem (hMenu, iSelection, MF_CHECKED) ;
SetClassLong (hwnd, GCL_HBRBACKGROUND, (LONG)
GetStockObject
(idColor [LOWORD (wParam) - IDM_BKGND_WHITE])) ;
InvalidateRect (hwnd, NULL, TRUE) ;
return 0 ;
case IDM_APP_ABOUT:
MessageBox (hwnd, TEXT ("Popup Menu Demonstration Program\n")
TEXT ("(c) Charles Petzold, 1998"),
szAppName, MB_ICONINFORMATION | MB_OK) ;
return 0 ;
case IDM_APP_EXIT:
SendMessage (hwnd, WM_CLOSE, 0, 0) ;
return 0 ;
case IDM_APP_HELP:
MessageBox (hwnd, TEXT ("Help not yet implemented!"),
szAppName, MB_ICONEXCLAMATION | MB_OK) ;
return 0 ;
}
break ;
case WM_DESTROY:
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
POPMENU.RC ?姜村?
//Microsoft Developer Studio generated resource script. #include "resource.h" #include "afxres.h" ///////////////////////////////////////////////////////////////////////////// // Menu POPMENU MENU DISCARDABLE BEGIN POPUP "MyMenu" BEGIN POPUP "&File" BEGIN MENUITEM "&New", IDM_FILE_NEW MENUITEM "&Open", IDM_FILE_OPEN MENUITEM "&Save", IDM_FILE_SAVE MENUITEM "Save &As", IDM_FILE_SAVE_AS MENUITEM SEPARATOR MENUITEM "E&xit", IDM_APP_EXIT END POPUP "&Edit" BEGIN MENUITEM "&Undo", IDM_EDIT_UNDO MENUITEM SEPARATOR MENUITEM "Cu&t", IDM_EDIT_CUT MENUITEM "&Copy", IDM_EDIT_COPY MENUITEM "&Paste", IDM_EDIT_PASTE MENUITEM "De&lete", IDM_EDIT_CLEAR END POPUP "&Background" BEGIN MENUITEM "&White", IDM_BKGND_WHITE, CHECKED MENUITEM "&Light Gray", IDM_BKGND_LTGRAY MENUITEM "&Gray", IDM_BKGND_GRAY MENUITEM "&Dark Gray", IDM_BKGND_DKGRAY MENUITEM "&Black", IDM_BKGND_BLACK END POPUP "&Help" BEGIN MENUITEM "&Help...", IDM_APP_HELP MENUITEM "&About PopMenu...", IDM_APP_ABOUT END END END
RESOURCE.H ?姜村?
// Microsoft Developer Studio generated include file. // Used by PopMenu.rc #define IDM_FILE_NEW 40001 #define IDM_FILE_OPEN 40002 #define IDM_FILE_SAVE 40003 #define IDM_FILE_SAVE_AS 40004 #define IDM_APP_EXIT 40005 #define IDM_EDIT_UNDO 40006 #define IDM_EDIT_CUT 40007 #define IDM_EDIT_COPY 40008 #define IDM_EDIT_PASTE 40009 #define IDM_EDIT_CLEAR 40010 #define IDM_BKGND_WHITE 40011 #define IDM_BKGND_LTGRAY 40012 #define IDM_BKGND_GRAY 40013 #define IDM_BKGND_DKGRAY 40014 #define IDM_BKGND_BLACK 40015 #define IDM_APP_HELP 40016 #define IDM_APP_ABOUT 40017
彿坿宙峰亀POPMENU.RC協吶議暇汽嚥MENUDEMO.RC嶄議暇汽掲械屢貌。音揖議頁?壓競蚊暇汽嶄峪淫根匯??匯倖起竃塀暇汽仝MyMenu々?万柵出仝File々、仝Edit々、仝Background々才仝Help々僉?。宸膨倖僉?換岷匯佩仇竃孖壓起竃塀暇汽貧?遇音頁邦峠匯双仇竃孖壓麼暇汽貧。
壓WndProc嶄議WM_CREATE侃尖豚寂?POPMENU函誼緩起竃塀暇汽議鞘凹?祥頁揮嗤猟忖仝MyMenu々議椎倖起竃塀暇汽?
hMenu = LoadMenu (hInst, szAppName) ; hMenu = GetSubMenu (hMenu, 0) ;
壓WM_RBUTTONUP嶧連侃尖豚寂?POPMENU戻工阻報炎峺寞議了崔?繍緩了崔廬算葎徳鳥恫炎?壅繍恫炎峙勧弓公TrackPopupMenu?
point.x = LOWORD (lParam) ; point.y = HIWORD (lParam) ; ClientToScreen (hwnd, &point) ; TrackPopupMenu (hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hwnd, NULL) ;
隼朔?Windows?塋廠欬灑弌?File々、仝Edit々、仝Background々才仝Help々?議起竃塀暇汽。僉夲凪嶄販採匯?脅辛參聞廼耗議起竃塀暇汽?塋菖旃勹滷?傍ズ垜閶誨三禝腸傍ヒ姿硃?
泌惚勣聞喘嚥乎殻會議麼暇汽屢揖議暇汽旺揮嗤TrackPopupMenu?艇氏囑欺匯乂諒籾?咀葎痕方俶勣起竃塀暇汽鞘凹。壓仝Microsoft Knowledge Base々猟嫗ID Q99806嗤戻工匯乂佚連。