154 lines
4.5 KiB
C
154 lines
4.5 KiB
C
/* nuklear - v1.00 - public domain */
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <stdio.h>
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#include <string.h>
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#include <limits.h>
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#include <time.h>
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#define WINDOW_WIDTH 800
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#define WINDOW_HEIGHT 600
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#define NK_INCLUDE_FIXED_TYPES
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#define NK_INCLUDE_STANDARD_IO
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#define NK_INCLUDE_DEFAULT_ALLOCATOR
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#include "nuklear_gdip.h"
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#include "nuklear_gdip.c"
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/* ===============================================================
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*
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* EXAMPLE
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*
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* ===============================================================*/
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/* This are some code examples to provide a small overview of what can be
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* done with this library. To try out an example uncomment the include
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* and the corresponding function. */
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#define UNUSED(a) (void)a
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#define MIN(a,b) ((a) < (b) ? (a) : (b))
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#define MAX(a,b) ((a) < (b) ? (b) : (a))
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#define LEN(a) (sizeof(a)/sizeof(a)[0])
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/*#include "../style.c"*/
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/*#include "../calculator.c"*/
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/*#include "../overview.c"*/
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/*#include "../node_editor.c"*/
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/* ===============================================================
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*
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* DEMO
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*
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* ===============================================================*/
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static LRESULT CALLBACK
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WindowProc(HWND wnd, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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switch (msg) {
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case WM_DESTROY:
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PostQuitMessage(0);
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return 0;
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}
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if (nk_gdip_handle_event(wnd, msg, wparam, lparam))
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return 0;
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return DefWindowProcW(wnd, msg, wparam, lparam);
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}
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int main(void)
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{
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GdipFont* font;
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struct nk_context *ctx;
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WNDCLASSW wc;
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RECT rect = { 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT };
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DWORD style = WS_OVERLAPPEDWINDOW;
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DWORD exstyle = WS_EX_APPWINDOW;
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HWND wnd;
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int running = 1;
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int needs_refresh = 1;
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/* Win32 */
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memset(&wc, 0, sizeof(wc));
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wc.lpfnWndProc = WindowProc;
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wc.hInstance = GetModuleHandleW(0);
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wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
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wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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wc.lpszClassName = L"NuklearWindowClass";
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RegisterClassW(&wc);
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AdjustWindowRectEx(&rect, style, FALSE, exstyle);
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wnd = CreateWindowExW(exstyle, wc.lpszClassName, L"Nuklear Demo",
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style | WS_VISIBLE, CW_USEDEFAULT, CW_USEDEFAULT,
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rect.right - rect.left, rect.bottom - rect.top,
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NULL, NULL, wc.hInstance, NULL);
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/* GUI */
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ctx = nk_gdip_init(wnd, WINDOW_WIDTH, WINDOW_HEIGHT);
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font = nk_gdipfont_create("Arial", 12);
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nk_gdip_set_font(font);
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/* style.c */
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/*set_style(ctx, THEME_WHITE);*/
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/*set_style(ctx, THEME_RED);*/
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/*set_style(ctx, THEME_BLUE);*/
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/*set_style(ctx, THEME_DARK);*/
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while (running)
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{
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/* Input */
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MSG msg;
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nk_input_begin(ctx);
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if (needs_refresh == 0) {
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if (GetMessageW(&msg, NULL, 0, 0) <= 0)
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running = 0;
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else {
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TranslateMessage(&msg);
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DispatchMessageW(&msg);
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}
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needs_refresh = 1;
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} else needs_refresh = 0;
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while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE)) {
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if (msg.message == WM_QUIT)
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running = 0;
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TranslateMessage(&msg);
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DispatchMessageW(&msg);
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needs_refresh = 1;
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}
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nk_input_end(ctx);
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/* GUI */
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{struct nk_panel layout;
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if (nk_begin(ctx, &layout, "Demo", nk_rect(50, 50, 200, 200),
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NK_WINDOW_BORDER|NK_WINDOW_MOVABLE|NK_WINDOW_SCALABLE|
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NK_WINDOW_CLOSABLE|NK_WINDOW_MINIMIZABLE|NK_WINDOW_TITLE))
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{
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enum {EASY, HARD};
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static int op = EASY;
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static int property = 20;
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nk_layout_row_static(ctx, 30, 80, 1);
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if (nk_button_label(ctx, "button", NK_BUTTON_DEFAULT))
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fprintf(stdout, "button pressed\n");
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nk_layout_row_dynamic(ctx, 30, 2);
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if (nk_option_label(ctx, "easy", op == EASY)) op = EASY;
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if (nk_option_label(ctx, "hard", op == HARD)) op = HARD;
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nk_layout_row_dynamic(ctx, 22, 1);
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nk_property_int(ctx, "Compression:", 0, &property, 100, 10, 1);
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}
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nk_end(ctx);}
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if (nk_window_is_closed(ctx, "Demo")) break;
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/* -------------- EXAMPLES ---------------- */
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/*calculator(ctx);*/
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/*overview(ctx);*/
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/*node_editor(ctx);*/
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/* ----------------------------------------- */
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/* Draw */
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nk_gdip_render(NK_ANTI_ALIASING_ON, nk_rgb(30,30,30));
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}
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nk_gdipfont_del(font);
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nk_gdip_shutdown();
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UnregisterClassW(wc.lpszClassName, wc.hInstance);
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return 0;
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}
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