Code:
/*main.c*/
#include <windows.h>
#include "resource.h"
LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);
char szClassName[ ] = "WindowsApp";
int WINAPI WinMain (HINSTANCE hThisInstance,
HINSTANCE hPrevInstance,
LPSTR lpszArgument,
int nFunsterStil)
{
HWND hwnd;
MSG messages;
WNDCLASSEX wincl;
INITCOMMONCONTROLSEX InitCtrls;
InitCtrls.dwICC = ICC_LISTVIEW_CLASSES;
InitCtrls.dwSize = sizeof(INITCOMMONCONTROLSEX);
InitCommonControlsEx(&InitCtrls);
wincl.hInstance = hThisInstance;
wincl.lpszClassName = szClassName;
wincl.lpfnWndProc = WindowProcedure;
wincl.style = CS_DBLCLKS;
wincl.cbSize = sizeof (WNDCLASSEX);
wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
wincl.lpszMenuName = NULL;
wincl.cbClsExtra = 0;
wincl.cbWndExtra = 0;
wincl.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
if (!RegisterClassEx (&wincl))
return 0;
hwnd = CreateWindowEx (
0,
szClassName,
"Internet Explorer-style Menu Bar",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
544,
375,
HWND_DESKTOP,
NULL,
hThisInstance,
NULL
);
ShowWindow (hwnd, nFunsterStil);
while (GetMessage (&messages, NULL, 0, 0))
{
if(!IsDialogMessage(hwnd,&messages))
{
TranslateMessage(&messages);
DispatchMessage(&messages);
}
}
return messages.wParam;
}
void ToolBarButtonDropDown(HWND hwnd, LPNMHDR lpnm, LPNMTOOLBAR lpnmTB, int nIndex)
{
RECT rc;
TPMPARAMS tpm;
HMENU hPopupMenu = NULL;
SendMessage(lpnmTB->hdr.hwndFrom, TB_GETRECT, (WPARAM)lpnmTB->iItem, (LPARAM)&rc);
MapWindowPoints(lpnmTB->hdr.hwndFrom, HWND_DESKTOP, (LPPOINT)&rc, 2);
tpm.cbSize = sizeof(TPMPARAMS);
tpm.rcExclude = rc;
hPopupMenu = GetSubMenu(LoadMenu(GetModuleHandle(NULL),MAKEINTRESOURCE(ID_MAINMENU)), nIndex);
TrackPopupMenuEx(hPopupMenu, TPM_LEFTALIGN|TPM_LEFTBUTTON|TPM_VERTICAL, rc.left, rc.bottom, hwnd, &tpm);
}
LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static HWND Rebar, ToolBar;
switch (message)
{
case WM_CREATE:
{
REBARINFO RebarInfo;
REBARBANDINFO RebarBandInfo;
RECT Rc;
Rebar = CreateWindowEx(WS_EX_TOOLWINDOW,REBARCLASSNAME,NULL,WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|RBS_BANDBORDERS|RBS_DBLCLKTOGGLE|RBS_DBLCLKTOGGLE|CCS_NODIVIDER,0,0,0,0,hwnd,NULL,GetModuleHandle(NULL),NULL);
if(!Rebar)
{
return 0;
}
RebarInfo.cbSize = sizeof(REBARINFO);
RebarInfo.fMask = 0;
RebarInfo.himl = (HIMAGELIST)NULL;
if(!SendMessage(Rebar,RB_SETBARINFO,0,(LPARAM)&RebarInfo))
{
return 0;
}
RebarBandInfo.cbSize = sizeof(REBARBANDINFO);
RebarBandInfo.fMask = RBBIM_BACKGROUND|RBBIM_CHILD|RBBIM_CHILDSIZE|RBBIM_COLORS|RBBIM_SIZE|RBBIM_STYLE|RBBIM_TEXT; //RBBIM_HEADERSIZE|RBBIM_IDEALSIZE|RBBIM_IMAGE|RBBIM_LPARAM
RebarBandInfo.fStyle = RBBS_FIXEDBMP|RBBS_GRIPPERALWAYS;
RebarBandInfo.hbmBack = 0;
//ToolBar
TBBUTTON TbButton[3];
ToolBar = CreateWindowEx(0,TOOLBARCLASSNAME,NULL,WS_CHILD|WS_VISIBLE|TBSTYLE_FLAT|TBSTYLE_LIST|CCS_NOPARENTALIGN|CCS_NORESIZE|CCS_NODIVIDER,0,0,0,0,hwnd,NULL,GetModuleHandle(NULL),NULL);
SendMessage(ToolBar,TB_BUTTONSTRUCTSIZE,(WPARAM)sizeof(TBBUTTON),0);
ZeroMemory(TbButton, sizeof(TbButton));
TbButton[0].iBitmap = I_IMAGENONE;
TbButton[0].iString = (INT_PTR)"Menu1";
TbButton[0].fsState = TBSTATE_ENABLED;
TbButton[0].fsStyle = BTNS_DROPDOWN;
TbButton[0].idCommand = ID_MENU1;
TbButton[1].iBitmap = I_IMAGENONE;
TbButton[1].iString = (INT_PTR)"Menu2";
TbButton[1].fsState = TBSTATE_ENABLED;
TbButton[1].fsStyle = BTNS_DROPDOWN;
TbButton[1].idCommand = ID_MENU2;
TbButton[2].iBitmap = I_IMAGENONE;
TbButton[2].iString = (INT_PTR)"Menu3";
TbButton[2].fsState = TBSTATE_ENABLED;
TbButton[2].fsStyle = BTNS_DROPDOWN;
TbButton[2].idCommand = ID_MENU3;
SendMessage(ToolBar,TB_ADDBUTTONS,sizeof(TbButton)/sizeof(TBBUTTON),(LPARAM)&TbButton);
long Size = SendMessage(ToolBar,TB_GETBUTTONSIZE,0,0);
GetWindowRect(ToolBar,&Rc);
RebarBandInfo.lpText = NULL;
RebarBandInfo.hwndChild = ToolBar;
RebarBandInfo.cxMinChild = Rc.right - Rc.left;
RebarBandInfo.cyMinChild = HIWORD(Size);
RebarBandInfo.cx = 100;
SendMessage(Rebar,RB_INSERTBAND,(WPARAM)-1,(LPARAM)&RebarBandInfo);
}break;
case WM_NOTIFY:
{
switch (((LPNMHDR)lParam)->code)
{
case TBN_DROPDOWN:
{
LPNMHDR lpnm = ((LPNMHDR)lParam);
LPNMTOOLBAR lpnmTB = ((LPNMTOOLBAR)lParam);
switch(lpnmTB->iItem)
{
case ID_MENU1:
{
ToolBarButtonDropDown(hwnd, lpnm, lpnmTB, 0);
}break;
case ID_MENU2:
{
ToolBarButtonDropDown(hwnd, lpnm, lpnmTB, 1);
}break;
case ID_MENU3:
{
ToolBarButtonDropDown(hwnd, lpnm, lpnmTB, 2);
}break;
}
}break;
}
}break;
case WM_DESTROY:
PostQuitMessage (0);
break;
default:
return DefWindowProc (hwnd, message, wParam, lParam);
}
return 0;
}