Pager Control with Toolbar Example

To create a pager control specify WC_PAGESCROLLER as the window class and register the class by specifying the ICC_PAGESCROLLER_CLASS bit flag in the accompanying INITCOMMONCONTROLSEX structure.

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

#pragma warning(disable:4996)
#pragma comment(lib, "comctl32.lib") //adds link to control control DLL
#define TB_TEST1 1001
#define TB_TEST2 1002
#define TB_TEST3 1003
#define TB_TEST4 1004
#define TB_TEST5 1005
#define TB_TEST6 1006
#define TB_TEST7 1007
#define TB_TEST8 1008
#define TB_TEST9 1009
HWND hWndToolBar, hWndPager;
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
	WNDCLASSEX wc;
	MSG msg;
	wc.cbSize = sizeof(WNDCLASSEX);
	wc.style = 0;
	wc.lpfnWndProc = WndProc;
	wc.cbClsExtra = 0;
	wc.cbWndExtra = 0;
	wc.hInstance = hInstance;
	wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
	wc.hCursor = LoadCursor(NULL, IDC_ARROW);
	wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
	wc.lpszMenuName = NULL;
	wc.lpszClassName = TEXT("myWindowClass");
	wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
	RegisterClassEx(&wc);
	InitCommonControls();
	CreateWindowEx(WS_EX_CLIENTEDGE, TEXT("myWindowClass"), TEXT("Page scroller Demo"), WS_VISIBLE | WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 340, 150, NULL, NULL, hInstance, NULL);
	while (GetMessage(&msg, NULL, 0, 0) > 0)
	{
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
	return msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg)
	{
	case WM_CREATE:
	{
					  // load common control class ICC_PAGESCROLLER_CLASS from the dynamic-link library (DLL)
					  INITCOMMONCONTROLSEX icex;
					  icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
					  icex.dwICC = ICC_PAGESCROLLER_CLASS;
					  InitCommonControlsEx(&icex);


					  //create toolar and pager windows
					  HBITMAP toolbarBitMap=NULL;
					  TBBUTTON tbb[9];
					  HIMAGELIST imageList = NULL;
					  hWndPager = CreateWindow(WC_PAGESCROLLER, NULL, WS_CHILD | WS_VISIBLE | PGS_HORZ, 100, 40, 120, 40, hwnd, NULL, (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE), NULL);
					  hWndToolBar = CreateWindowEx(0, TOOLBARCLASSNAME, NULL, TBSTYLE_TRANSPARENT | WS_CHILD | WS_VISIBLE | CCS_NORESIZE, 0, 0, 0, 0, hWndPager, NULL, (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE), NULL);
					  SendMessage(hWndToolBar,
						  TB_BUTTONSTRUCTSIZE,
						  (WPARAM)sizeof(TBBUTTON),
						  0);
					  // Creates image list for toolbar
					  imageList = ImageList_Create(24, 24, ILC_COLOR8 | ILC_MASK, 5, 0);
					  //add bitmap to image list
					  ImageList_Add(imageList, toolbarBitMap, NULL);
					  //add imagelist to toolbar
					  SendMessage(hWndToolBar, TB_SETIMAGELIST, 0, (LPARAM)imageList);
					  //add system-defined button image to image list
					  SendMessage(hWndToolBar, TB_LOADIMAGES, (WPARAM)IDB_STD_LARGE_COLOR, (LPARAM)HINST_COMMCTRL);
					  ZeroMemory(tbb, sizeof(tbb));
					  //Define characteristics of each toolbar button.
					  tbb[0].iBitmap = 0;
					  tbb[0].idCommand = TB_TEST1;
					  tbb[0].fsState = TBSTATE_ENABLED;
					  tbb[0].fsStyle = TBSTYLE_BUTTON;

					  tbb[1].iBitmap = 1;
					  tbb[1].idCommand = TB_TEST2;
					  tbb[1].fsState = TBSTATE_ENABLED;
					  tbb[1].fsStyle = TBSTYLE_BUTTON;

					  tbb[2].iBitmap = 2;
					  tbb[2].idCommand = TB_TEST3;
					  tbb[2].fsState = TBSTATE_ENABLED;
					  tbb[2].fsStyle = TBSTYLE_BUTTON;

					  tbb[3].iBitmap = 3;
					  tbb[3].idCommand = TB_TEST4;
					  tbb[3].fsState = TBSTATE_ENABLED;
					  tbb[3].fsStyle = TBSTYLE_BUTTON;

					  tbb[4].iBitmap = 4;
					  tbb[4].idCommand = TB_TEST5;
					  tbb[4].fsState = TBSTATE_ENABLED;
					  tbb[4].fsStyle = TBSTYLE_BUTTON;

					  tbb[5].iBitmap = 5;
					  tbb[5].idCommand = TB_TEST6;
					  tbb[5].fsState = TBSTATE_ENABLED;
					  tbb[5].fsStyle = TBSTYLE_BUTTON;

					  tbb[6].iBitmap = 6;
					  tbb[6].idCommand = TB_TEST7;
					  tbb[6].fsState = TBSTATE_ENABLED;
					  tbb[6].fsStyle = TBSTYLE_BUTTON;

					  tbb[7].iBitmap = 7;
					  tbb[7].idCommand = TB_TEST8;
					  tbb[7].fsState = TBSTATE_ENABLED;
					  tbb[7].fsStyle = TBSTYLE_BUTTON;

					  tbb[8].iBitmap = 8;
					  tbb[8].idCommand = TB_TEST9;
					  tbb[8].fsState = TBSTATE_ENABLED;
					  tbb[8].fsStyle = TBSTYLE_BUTTON;

					  //message TB_ADDBUTTONS add three buttons as defined in TBBUTTON structure tbb
					  SendMessage(hWndToolBar, TB_ADDBUTTONS, 9, (LPARAM)&tbb);
					  //message TB_AUTOSIZE causes a toolbar to be resized so that icons and buttons are aligined in toolbar
					  SendMessage(hWndToolBar, TB_AUTOSIZE, 0, 0);
					  SendMessage(hWndPager, PGM_SETCHILD, 0, (LPARAM)hWndToolBar);

					  break;
	}
	case WM_NOTIFY:
	{
					  NMHDR *hdr = (NMHDR *)lParam;

					  if (hdr->code == PGN_CALCSIZE)
					  {
						  LPNMPGCALCSIZE pCalcSize = (LPNMPGCALCSIZE)lParam;

						  if (pCalcSize->dwFlag == PGF_CALCWIDTH)
						  {
							  SIZE size;

							  SendMessage(hWndToolBar,
								  TB_GETMAXSIZE,
								  0,
								  (LPARAM)&size);

							  pCalcSize->iWidth = size.cx;
						  }
					  }
	}
		break;
	case WM_COMMAND:
	{
					   switch (LOWORD(wParam))
					   {
						   //respond to button clicks
					   }
	}
		break;
	case WM_CLOSE:
		DestroyWindow(hwnd);
		break;
	case WM_DESTROY:
		PostQuitMessage(0);
		break;
	default:
		return DefWindowProc(hwnd, msg, wParam, lParam);
	}
	return 0;
}