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Windows-API-examples/controls/static_image.c

66 lines
1.6 KiB

#include <windows.h>
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
void LoadMyImage(void);
HBITMAP hBitmap;
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
PWSTR lpCmdLine, int nCmdShow) {
MSG msg;
WNDCLASSW wc = {0};
wc.lpszClassName = L"Static image";
wc.hInstance = hInstance;
wc.hbrBackground = GetSysColorBrush(COLOR_3DFACE);
wc.lpfnWndProc = WndProc;
wc.hCursor = LoadCursor(0,IDC_ARROW);
RegisterClassW(&wc);
CreateWindowW(wc.lpszClassName, L"Static image",
WS_OVERLAPPEDWINDOW | WS_VISIBLE,
100, 100, 330, 270, 0, 0, hInstance, 0);
while (GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return (int) msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam) {
HWND hsti;
switch(msg) {
case WM_CREATE:
LoadMyImage();
hsti = CreateWindowW(L"Static", L"",
WS_CHILD | WS_VISIBLE | SS_BITMAP,
5, 5, 300, 300, hwnd, (HMENU) 1, NULL, NULL);
SendMessage(hsti, STM_SETIMAGE,
(WPARAM) IMAGE_BITMAP, (LPARAM) hBitmap);
break;
case WM_DESTROY:
DeleteObject(hBitmap);
PostQuitMessage(0);
break;
}
return DefWindowProcW(hwnd, msg, wParam, lParam);
}
void LoadMyImage(void) {
hBitmap = LoadImageW(NULL, L"C:\\prog\\slovakia.bmp", IMAGE_BITMAP,
0, 0, LR_LOADFROMFILE);
}