static.c

基于arm的linux操作系统的minGUI图形库

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <minigui/common.h>
#include <minigui/minigui.h>
#include <minigui/gdi.h>
#include <minigui/window.h>
#include <minigui/control.h>

#define IDC_STATIC1     100
#define IDC_STATIC2     150
#define IDC_BUTTON1     110
#define IDC_BUTTON2     120
#define IDC_EDIT1       130
#define IDC_EDIT2       140

static HWND hMainWnd = HWND_INVALID;

static int ControlTestWinProc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam)
{
    static HWND hStaticWnd1, hStaticWnd2, hButton1, hButton2, hEdit1, hEdit2;
    switch (message) {
        case MSG_CREATE:
		{
            hStaticWnd1 = CreateWindow (CTRL_STATIC, 
                                        "This is a static control", 
                                        WS_CHILD | SS_NOTIFY | SS_SIMPLE | WS_VISIBLE | WS_BORDER,
                                        IDC_STATIC1, 
                                        10, 10, 180, 300, hWnd, 0);
            hButton1    = CreateWindow (CTRL_BUTTON,
                                        "Button1", 
                                        WS_CHILD | BS_PUSHBUTTON | WS_VISIBLE, 
                                        IDC_BUTTON1, 
                                        20, 20, 80, 20, hStaticWnd1, 0);
            hButton2    = CreateWindow (CTRL_BUTTON,
                                        "Button2", 
                                        WS_CHILD | BS_PUSHBUTTON | WS_VISIBLE, 
                                        IDC_BUTTON2, 
                                        20, 50, 80, 20, hStaticWnd1, 0);
            hEdit1      = CreateWindow (CTRL_EDIT,
                                        "Edit Box 1", 
                                        WS_CHILD | WS_VISIBLE | WS_BORDER, 
                                        IDC_EDIT1, 
                                        20, 80, 100, 24, hStaticWnd1, 0);
            hStaticWnd2 = CreateWindow (CTRL_STATIC, 
                                        "This is child static control", 
                                        WS_CHILD | SS_NOTIFY | SS_SIMPLE | WS_VISIBLE | WS_BORDER,
                                        IDC_STATIC1, 
                                        20, 110, 100, 50, hStaticWnd1, 0);
            hEdit2      = CreateWindow (CTRL_EDIT,
                                        "Edit Box 2", 
                                        WS_CHILD | WS_VISIBLE | WS_BORDER, 
                                        IDC_EDIT2, 
                                        0, 20, 100, 24, hStaticWnd2, 0);
#ifdef _DEBUG
            DumpWindow (stdout, hWnd);
            DumpWindow (stdout, hStaticWnd1);
            DumpWindow (stdout, hStaticWnd2);
            DumpWindow (stdout, hEdit2);
            DumpWindow (stdout, hButton1);
            DumpWindow (stdout, hButton2);
            DumpWindow (stdout, hEdit1);
#endif
		}
        break;

        case MSG_COMMAND:
        {
            int id   = LOWORD(wParam);
            int code = HIWORD(wParam);
            char buffer [256];
            HDC hdc;

            sprintf (buffer, "ID: %d, Code: %x", id, code);

            hdc = GetClientDC (hWnd);
            TextOut (hdc, 0, 0, buffer);
            ReleaseDC (hdc);
        }
        break;
        
        case MSG_CLOSE:
            DestroyWindow (hEdit1);
            DestroyWindow (hEdit2);
            DestroyWindow (hButton2);
            DestroyWindow (hButton1);
            DestroyWindow (hStaticWnd2);
            DestroyWindow (hStaticWnd1);
            DestroyMainWindow (hWnd);
            MainWindowCleanup (hWnd);
            hMainWnd = HWND_INVALID;
        return 0;
    }

    return DefaultMainWinProc(hWnd, message, wParam, lParam);
}

static void InitCreateInfo(PMAINWINCREATE pCreateInfo)
{
    pCreateInfo->dwStyle = WS_CAPTION | WS_BORDER | WS_MINIMIZEBOX 
                                      | WS_MAXIMIZEBOX
                                      | WS_VISIBLE;
    pCreateInfo->dwExStyle = WS_EX_NONE;
    pCreateInfo->spCaption = "Static control";
    pCreateInfo->hMenu = 0;
    pCreateInfo->hCursor = GetSystemCursor(1);
    pCreateInfo->hIcon = 0;
    pCreateInfo->MainWindowProc = ControlTestWinProc;
    pCreateInfo->lx = 0; 
    pCreateInfo->ty = 0;
    pCreateInfo->rx = 400;
    pCreateInfo->by = 300;
    pCreateInfo->iBkColor = GetWindowElementColor (BKC_CONTROL_DEF);
    pCreateInfo->dwAddData = 0;
    pCreateInfo->hHosting = HWND_DESKTOP;
}

void static_demo (HWND hwnd)
{
    MAINWINCREATE CreateInfo;

    if (hMainWnd != HWND_INVALID) {
        ShowWindow (hMainWnd, SW_SHOWNORMAL);
        return;
    }

    InitCreateInfo (&CreateInfo);
    CreateInfo.hHosting = hwnd;

    hMainWnd = CreateMainWindow (&CreateInfo);
}