程式語言 - uC/GUI - Create Dialog(Modal)

參考資訊：
https://github.com/piyushpandey013/ucGUI
https://github.com/yongzhena/ucgui-linux

main.c

#include "GUI.h"
#include "MULTIPAGE.h"

static GUI_WIDGET_CREATE_INFO info[] = {
    { FRAMEWIN_CreateIndirect, "Dialog", 0, 10, 10, 200, 100, WM_CF_SHOW, 0},
    { TEXT_CreateIndirect, "This is a dialog example.", 0, 10, 20, 150, 20, 0, GUI_TA_LEFT },
    { BUTTON_CreateIndirect, "Yes", 100, 70, 50, 50, 20, BUTTON_CF_SHOW, 0 },
    { BUTTON_CreateIndirect, "No",  101, 120, 50, 50, 20, BUTTON_CF_SHOW, 0 },
};

static void WndProc(WM_MESSAGE* pMsg)
{
    GUI_RECT rt = { 0 };
 
    switch (pMsg->MsgId) {
    case WM_PAINT:
        WM_GetInsideRect(&rt);
        GUI_SetBkColor(GUI_RED);
        GUI_ClearRectEx(&rt);
        break;
    default:
        WM_DefaultProc(pMsg);
    }
}

int main(int argc, char *argv[])
{
    GUI_Init();
    GUI_SetBkColor(GUI_GRAY);
    GUI_Clear();

    GUI_ExecDialogBox(info, GUI_COUNTOF(info), WndProc, 0, 0, 0);
    return 0;
}

編譯、執行

$ gcc main.c -o main libucgui.a -IGUI_X -IGUI/Core -IGUI/Widget -IGUI/WM -lSDL
$ ./main