buttontst.c File Reference

#include <windows.h>

Include dependency graph for buttontst.c:

Go to the source code of this file.

Macros
#define	DPRINT(s)   OutputDebugStringA("BUTTONTEST: " s "\n")

Functions
LRESULT	WmCreate (HWND Wnd)
LRESULT CALLBACK	TestWndProc (HWND Wnd, UINT Msg, WPARAM wParam, LPARAM lParam)
int WINAPI	WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)

Variables
static LPSTR	BUTTON_CLASS = "BUTTON"
static LPSTR	TEST_WND_CLASS = "TESTWND"
HINSTANCE	AppInstance = NULL

Macro Definition Documentation

DPRINT

#define DPRINT

(

s

)

OutputDebugStringA("BUTTONTEST: " s "\n")

Definition at line 10 of file buttontst.c.

Function Documentation

TestWndProc()

LRESULT CALLBACK TestWndProc	(	HWND	Wnd,
		UINT	Msg,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 36 of file buttontst.c.

{
   switch (Msg) {
   case WM_CREATE:
      return WmCreate(Wnd);
   case WM_DESTROY:
      PostQuitMessage(0);
      return 0;
   default:
      return DefWindowProc(Wnd, Msg, wParam, lParam);
   }
}

Referenced by WinMain().

WinMain()

int WINAPI WinMain	(	HINSTANCE	hInstance,
		HINSTANCE	hPrevInstance,
		LPSTR	lpCmdLine,
		int	nShowCmd
	)

Definition at line 53 of file buttontst.c.

{
   ATOM Result;
   MSG Msg;
   HWND MainWindow;
   WNDCLASSEX TestWndClass = {0};
   DPRINT("Application starting up.");
   // Remember instance handle.
   AppInstance = GetModuleHandle(NULL);
   // Register test window class.
   TestWndClass.cbSize = sizeof(WNDCLASSEX);
   TestWndClass.lpfnWndProc = &TestWndProc;
   TestWndClass.hInstance = AppInstance;
   TestWndClass.hCursor = LoadCursor(0, (LPCTSTR)IDC_ARROW);
   TestWndClass.hbrBackground = CreateSolidBrush(RGB(255,255,230));
   TestWndClass.lpszClassName = TEST_WND_CLASS;
   Result = RegisterClassEx(&TestWndClass);
   if (Result == 0) {
      DPRINT("Error registering class.");
      MessageBox(0, "Error registering test window class.",
         "Button control test", MB_ICONSTOP | MB_OK);
      ExitProcess(0);
   }
   // Create main window.
   DPRINT("Creating main window.");
   MainWindow = CreateWindowEx(WS_EX_APPWINDOW | WS_EX_CLIENTEDGE,
      TEST_WND_CLASS, "Button test",
      WS_OVERLAPPEDWINDOW, 50, 50, 180, 365,
      NULL, NULL, AppInstance, NULL);
   if (MainWindow == 0) {
      DPRINT("Error creating main window.");
      UnregisterClass(TEST_WND_CLASS, AppInstance);
      MessageBox(0, "Error creating test window.",
         "Static control test", MB_ICONSTOP | MB_OK);
      ExitProcess(0);
   }
   DPRINT("Showing main window.");
   ShowWindow(MainWindow, SW_SHOWNORMAL);
   UpdateWindow(MainWindow);
   // Run message loop.
   DPRINT("Entering message loop.");
   while (GetMessage(&Msg, NULL, 0, 0) > 0) {
      TranslateMessage(&Msg);
      DispatchMessage(&Msg);
   }
   // Unregister window class.
   UnregisterClass(TEST_WND_CLASS, AppInstance);
   DPRINT("Exiting.");
 
   return Msg.wParam;
}

WmCreate()

LRESULT WmCreate

(

HWND

Wnd

)

Definition at line 15 of file buttontst.c.

{
   DPRINT("WM_CREATE (enter).");
   DPRINT("test 1");
   CreateWindowEx(0, BUTTON_CLASS, "PushButton", BS_PUSHBUTTON | WS_CHILD | WS_VISIBLE,
      10, 10, 150, 30, Wnd, NULL, AppInstance, NULL);
   DPRINT("test 2");
   CreateWindowEx(0, BUTTON_CLASS, "DefPushButton", BS_DEFPUSHBUTTON | WS_CHILD | WS_VISIBLE,
      10, 40, 150, 30, Wnd, NULL, AppInstance, NULL);
   DPRINT("test 3");
   CreateWindowEx(0, BUTTON_CLASS, "AutoRadioButton", BS_AUTORADIOBUTTON | WS_CHILD | WS_VISIBLE,
      10, 70, 150, 30, Wnd, NULL, AppInstance, NULL);
   DPRINT("test 4");
   CreateWindowEx(0, BUTTON_CLASS, "AutoCheckBox", BS_AUTOCHECKBOX | WS_CHILD | WS_VISIBLE,
      10, 100, 150, 30, Wnd, NULL, AppInstance, NULL);
 
   DPRINT("WM_CREATE (leave).");
   return 0;
}

Referenced by TestWndProc().

Variable Documentation

AppInstance

HINSTANCE AppInstance = NULL

Definition at line 13 of file buttontst.c.

Referenced by WinMain(), and WmCreate().

BUTTON_CLASS

LPSTR BUTTON_CLASS = "BUTTON"

static

Definition at line 4 of file buttontst.c.

Referenced by WmCreate().

TEST_WND_CLASS

LPSTR TEST_WND_CLASS = "TESTWND"

static

Definition at line 5 of file buttontst.c.

Referenced by WinMain().