More Windows App Samples.

[Nicolas Machado]

I need more samples!!!
Please, anybody have one with entry box, Combox, list, etc.

Regards

[Nobody/Anonymous]

Like the examples in your tutorial, but this is in windows gdi

#include <windows.h>
#include <stdlib.h>
#include <stdio.h>
void TextIn (HDC hdc, int x, int y, char *s);
char name [MAX_PATH], s [MAX_PATH];
int age;

void mymain (HDC hdc, int cx, int cy)
{
  TextOut (hdc, cx * 3, cy, s, sprintf (s,
    "Please input your age:"));
  TextIn (hdc, cx * 3, cy * 2, s);
  sscanf (s, "%i", &age);
  TextOut (hdc, cx * 3, cy * 4, s, sprintf (s,
    "%s %i %s", "Your are", age, "years old."));
  TextOut (hdc, cx * 3, cy * 6, s, sprintf (s,
    "Please enter your name:"));
  TextIn (hdc, cx * 3, cy * 7, s);
  sscanf (s, "%s", name);
  TextOut (hdc, cx * 3, cy * 9, s, sprintf (s,
    "Your name is %s.", name));
  TextOut (hdc, cx * 3, cy * 12, s, sprintf (s,
    "==  press enter to continue  =="));
  TextIn (hdc, cx * 3, cy * 14, s);
}

void TextIn (HDC hdc, int x, int y, char *s)
{
  MSG msg;
  TEXTMETRIC tm;
  char str [2];
  int cx, cy, i = 0;
  msg.wParam = 0;
  GetTextMetrics (hdc, &tm);
  cx = tm.tmAveCharWidth * 10 / 7;
  cy = tm.tmHeight + tm.tmExternalLeading;
  while (msg.message != WM_KEYDOWN ||
    msg.wParam != VK_RETURN)
  {
    msg.wParam = 0;
    PeekMessage (&msg, NULL, 0, 0, PM_REMOVE);
    if (msg.message == WM_QUIT) ExitProcess (0);
    if (msg.message == WM_KEYDOWN &&
      msg.wParam == VK_BACK)
      TextOut (hdc, x + cx * (--i), y, str,
        sprintf (str, "%*c", 3, ' '));
    if (msg.message == WM_CHAR &&
      msg.wParam >= 32 && msg.wParam <= 127)
    {
      if (i < MAX_PATH - 1) s [i++] = msg.wParam;
      TextOut (hdc, x + cx * (i - 1), y, str,
        sprintf (str, "%c", msg.wParam));
    }
    TranslateMessage (&msg);
    DispatchMessage (&msg);
  }
  s [i] = 0;
}
    
LRESULT CALLBACK WndProc (HWND hwnd, UINT iMsg,
  WPARAM wParam, LPARAM lParam)
{
  switch (iMsg)
    case WM_DESTROY: PostQuitMessage (0);
  return DefWindowProc (hwnd, iMsg, wParam, lParam);
}

int WINAPI WinMain (HINSTANCE hInstance,
  HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow)
{
  WNDCLASS wndclass;
  HWND hwnd;
  HDC hdc;
  TEXTMETRIC tm;
  char appname [] = "myapp";
  int cx, cy;
  memset (&wndclass, 0, sizeof(WNDCLASSEX));
  wndclass.lpfnWndProc = WndProc;
  wndclass.hInstance = hInstance;
  wndclass.hIcon = LoadIcon (NULL, IDI_APPLICATION);
  wndclass.hCursor = LoadCursor (NULL, IDC_ARROW);
  wndclass.hbrBackground =
    (HBRUSH) GetStockObject (WHITE_BRUSH);
  wndclass.lpszClassName = appname;
  RegisterClass (&wndclass);
  hwnd = CreateWindowEx (0, appname, "Window",
    WS_SYSMENU, CW_USEDEFAULT, CW_USEDEFAULT,
    600, 400, NULL, NULL, hInstance, NULL);
  ShowWindow (hwnd, iCmdShow);
  hdc = GetDC (hwnd);
  GetTextMetrics (hdc, &tm);
  cx = tm.tmAveCharWidth;
  cy = tm.tmHeight + tm.tmExternalLeading;
  mymain (hdc, cx, cy);
  ReleaseDC (hwnd, hdc);
}

tkorrovi

[Nobody/Anonymous]

Sorry, forgot these special characters

#include <windows.h>
#include <stdlib.h>
#include <stdio.h>
void TextIn (HDC hdc, int x, int y, char *s, int n);
char name [MAX_PATH], s [MAX_PATH];
int age;

void mymain (HDC hdc, int cx, int cy)
{
  TextOut (hdc, cx * 3, cy, s, sprintf (s,
    "Please input your age:"));
  TextIn (hdc, cx * 3, cy * 2, s, 20);
  sscanf (s, "%i", &age);
  TextOut (hdc, cx * 3, cy * 4, s, sprintf (s,
    "%s %i %s", "Your are", age, "years old."));
  TextOut (hdc, cx * 3, cy * 6, s, sprintf (s,
    "Please enter your name:"));
  TextIn (hdc, cx * 3, cy * 7, s, 20);
  sscanf (s, "%s", name);
  TextOut (hdc, cx * 3, cy * 9, s, sprintf (s,
    "Your name is %s.", name));
  TextOut (hdc, cx * 3, cy * 12, s, sprintf (s,
    "==  press enter to continue  =="));
  TextIn (hdc, cx * 3, cy * 14, s, 20);
}

void TextIn (HDC hdc, int x, int y, char *s, int n)
{
  MSG msg;
  TEXTMETRIC tm;
  char str [2];
  int cx, cy, i = 0;
  msg.wParam = 0;
  GetTextMetrics (hdc, &tm);
  cx = tm.tmAveCharWidth * 10 / 7;
  cy = tm.tmHeight + tm.tmExternalLeading;
  while (msg.message != WM_KEYDOWN ||
    msg.wParam != VK_RETURN)
  {
    msg.wParam = 0;
    PeekMessage (&msg, NULL, 0, 0, PM_REMOVE);
    if (msg.message == WM_QUIT) ExitProcess (0);
    if (msg.message == WM_KEYDOWN &&
      msg.wParam == VK_BACK)
      TextOut (hdc, x + cx * (--i), y, str,
        sprintf (str, "%*c", 3, ' '));
    if (msg.message == WM_CHAR &&
      msg.wParam >= 32 && i < n)
      TextOut (hdc, x + cx * i++, y, str, sprintf (str,
        "%c", s [i] = msg.wParam));
    TranslateMessage (&msg);
    DispatchMessage (&msg);
  }
  s [i] = 0;
}
    
LRESULT CALLBACK WndProc (HWND hwnd, UINT iMsg,
  WPARAM wParam, LPARAM lParam)
{
  switch (iMsg)
    case WM_DESTROY: PostQuitMessage (0);
  return DefWindowProc (hwnd, iMsg, wParam, lParam);
}

int WINAPI WinMain (HINSTANCE hInstance,
  HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow)
{
  HWND hwnd;
  HDC hdc;
  TEXTMETRIC tm;
  WNDCLASS wclass;
  char appname [] = "myapp";
  int cx, cy;
  memset (&wclass, 0, sizeof (WNDCLASSEX));
  wclass.lpfnWndProc = WndProc;
  wclass.hInstance = hInstance;
  wclass.hIcon = LoadIcon (NULL, IDI_APPLICATION);
  wclass.hCursor = LoadCursor (NULL, IDC_ARROW);
  wclass.hbrBackground =
    (HBRUSH) GetStockObject (WHITE_BRUSH);
  wclass.lpszClassName = appname;
  RegisterClass (&wclass);
  hwnd = CreateWindowEx (0, appname, "Window",
    WS_SYSMENU, CW_USEDEFAULT, CW_USEDEFAULT,
    600, 400, NULL, NULL, hInstance, NULL);
  ShowWindow (hwnd, iCmdShow);
  hdc = GetDC (hwnd);
  GetTextMetrics (hdc, &tm);
  cx = tm.tmAveCharWidth;
  cy = tm.tmHeight + tm.tmExternalLeading;
  mymain (hdc, cx, cy);
  ReleaseDC (hwnd, hdc);
}

tkorrovi