#include <commctrl.h>
#include <windows.h>

class Toolbar
{
	public:
		Toolbar(HINSTANCE instance, HWND hwnd, int style);
		~Toolbar();
		void addButton( int command, char* filename, int style=TBSTYLE_BUTTON);
		void addStandardButton( int command, int std_ID, int style=TBSTYLE_BUTTON);
		void addSeparator();

	private:
		HINSTANCE hInst;
		HWND hwnd;
};

Toolbar::Toolbar(HINSTANCE instance, HWND hwnd, int style)
{
	hInst = instance;
	Toolbar::hwnd= CreateWindowEx(  0,
									TOOLBARCLASSNAME,
									(LPSTR) NULL,
									WS_CHILD | style,
									0, 0, 0, 0,
									hwnd,
									(HMENU) 1,
									instance,
									NULL
                                );
	TBADDBITMAP bitid;
    bitid.hInst = HINST_COMMCTRL;
    bitid.nID = IDB_STD_SMALL_COLOR;
	SendMessage(Toolbar::hwnd, TB_ADDBITMAP, 1, (long)&bitid);

	SendMessage(Toolbar::hwnd, TB_BUTTONSTRUCTSIZE, (WPARAM) sizeof(TBBUTTON), 0);       //Backward compatiblity
	ShowWindow(Toolbar::hwnd, SW_SHOW);  //Show Toolbar!
}

void Toolbar::addButton(int command, char* filename, int style)
{
	HBITMAP h_bitmap;
    h_bitmap = (HBITMAP)LoadImage(  NULL,
                                    filename,      // name or identifier of image
                                    IMAGE_BITMAP,          // type of image
                                    16,                      // desired width
                                    16,                      // desired height
                                    LR_LOADFROMFILE          // load flags
                                 );

    //fill ADDBITMAP-Structur and overgive Bitmap-Handle
    TBADDBITMAP bitid;
    bitid.hInst = NULL;
    bitid.nID = (UINT)h_bitmap;

    TBBUTTON tbbutton;      //Create TBBUTTON-Structur for saving infos about button which is to add
    tbbutton.iBitmap = SendMessage(hwnd, TB_ADDBITMAP, 1, (long)&bitid);  
    tbbutton.idCommand = command;       //Command-Parameter to Command-Message to recognize clicks on Toolbar-Button
    tbbutton.fsState = TBSTATE_ENABLED;
    tbbutton.fsStyle = style;
    tbbutton.dwData = 0;
    tbbutton.iString = NULL;

    //At last, add the button to the Toolbar
    SendMessage(hwnd, TB_ADDBUTTONS, (WPARAM) 1, (LPARAM) (LPTBBUTTON) &tbbutton);
}

void Toolbar::addSeparator()
{
	TBBUTTON tbbutton;      //Create TBBUTTON-Structur for saving infos about button which is to add
    tbbutton.iBitmap = NULL;  
    tbbutton.idCommand = NULL;       //Command-Parameter to Command-Message to recognize clicks on Toolbar-Button
    tbbutton.fsState = NULL;
    tbbutton.fsStyle = TBSTYLE_SEP;
    tbbutton.dwData = NULL;
    tbbutton.iString = NULL;

    SendMessage(hwnd, TB_ADDBUTTONS, (WPARAM) 1, (LPARAM) (LPTBBUTTON) &tbbutton);
}

void Toolbar::addStandardButton(int command, int std_ID,int style)
{
	TBBUTTON tbbutton;      //Create TBBUTTON-Structur for saving infos about button which is to add
    tbbutton.iBitmap = std_ID;
    tbbutton.idCommand = command;       //Command-Parameter to Command-Message to recognize clicks on Toolbar-Button
    tbbutton.fsState = TBSTATE_ENABLED;
    tbbutton.fsStyle = style;
    tbbutton.dwData = 0;
    tbbutton.iString = NULL;
    SendMessage(hwnd, TB_ADDBUTTONS, (WPARAM) 1, (LPARAM) (LPTBBUTTON) &tbbutton); 
}

jetzt will ich irgendwie zu den buttons noch einen Tooltip hinzufügen, bzw buttons enablen, disablen können hab aber kA, wie ich das anstellen soll...

void addTooltip(HWND hwnd, char* tooltip, int id)
{
	TBBUTTONINFO info;
	info.cbSize = sizeof(info);
	info.dwMask = TBIF_TEXT;
	info.pszText = tooltip;
	int i=SendMessage(hwnd, TB_SETBUTTONINFO, id,(LPARAM)&info);
	if(i<=0)
		MessageBox ( NULL, "FALSCH", "Mein erstet Windowsprogramm!", MB_OK);
	else
		MessageBox ( NULL, "RICHTIG", "Mein erstet Windowsprogramm!", MB_OK);
}

es kommt auch immer falsch raus...