// DataGrid Test.cpp : Defines the entry point for the application.
//
#include "stdafx.h"
#include "resource.h"
#include "DataGrid/DataGrid.h"
#include <stdio.h>
#define MAX_LOADSTRING 100
// Global Variables:
HINSTANCE hInst; // current instance
TCHAR szTitle[MAX_LOADSTRING]; // The title bar text
TCHAR szWindowClass[MAX_LOADSTRING]; // The title bar text
// Foward declarations of functions included in this code module:
ATOM MyRegisterClass(HINSTANCE hInstance);
BOOL InitInstance(HINSTANCE, int);
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK About(HWND, UINT, WPARAM, LPARAM);
/* Custom sort function */
int CALLBACK CompareItems(char* item1, char* item2, int column);
CDataGrid dataGrid, dataGrid1;
bool sort = true;
char buffer[1024];
int g_Message = 0;
HWND buttonRemove;
HWND buttonRemoveAll;
HWND buttonInsert;
HWND buttonAdd;
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
// TODO: Place code here.
MSG msg;
HACCEL hAccelTable;
// Initialize global strings
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_DATAGRIDTEST, szWindowClass, MAX_LOADSTRING);
MyRegisterClass(hInstance);
// Perform application initialization:
if (!InitInstance (hInstance, nCmdShow))
{
return FALSE;
}
hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_DATAGRIDTEST);
// Main message loop:
while (GetMessage(&msg, NULL, 0, 0))
{
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return msg.wParam;
}
//
// FUNCTION: MyRegisterClass()
//
// PURPOSE: Registers the window class.
//
// COMMENTS:
//
// This function and its usage is only necessary if you want this code
// to be compatible with Win32 systems prior to the 'RegisterClassEx'
// function that was added to Windows 95. It is important to call this function
// so that the application will get 'well formed' small icons associated
// with it.
//
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_DBLCLKS;
wcex.lpfnWndProc = (WNDPROC)WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_DATAGRIDTEST);
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW);
wcex.lpszMenuName = (LPCSTR)IDC_DATAGRIDTEST;
wcex.lpszClassName = szWindowClass;
wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL);
return RegisterClassEx(&wcex);
}
//
// FUNCTION: InitInstance(HANDLE, int)
//
// PURPOSE: Saves instance handle and creates main window
//
// COMMENTS:
//
// In this function, we save the instance handle in a global variable and
// create and display the main program window.
//
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
HWND hWnd;
hInst = hInstance; // Store instance handle in our global variable
hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
if (!hWnd)
{
return FALSE;
}
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
return TRUE;
}
//
// FUNCTION: WndProc(HWND, unsigned, WORD, LONG)
//
// PURPOSE: Processes messages for the main window.
//
// WM_COMMAND - process the application menu
// WM_PAINT - Paint the main window
// WM_DESTROY - post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
TCHAR szHello[MAX_LOADSTRING];
LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);
switch (message)
{
case WM_COMMAND:
{
if ( (HWND)lParam == buttonInsert )
{ char Colum[100];
// Create DataGrid child window
RECT rect = {50,100,550,400};
dataGrid.Create( rect, hWnd, 10 );
// Set DataGrid column info
for ( int col=0; col<10; col++ )
{
sprintf( Colum, "Item%d", col);
dataGrid.SetColumnInfo( col, Colum, 120, DGTA_CENTER );
}
// Insert DataGrid rows
char item[10];
for ( int row=0; row<100; row++ )
{
sprintf( item, "Item%d", row );
dataGrid.InsertItem( item, DGTA_CENTER );
dataGrid.SetItemInfo( row, 1, "Subitem1", DGTA_CENTER, false );
dataGrid.SetItemInfo( row, 2, "Subitem2", DGTA_CENTER, false );
dataGrid.SetItemInfo( row, 3, "Subitem3", DGTA_CENTER, false );
dataGrid.SetItemInfo( row, 4, "Subitem4", DGTA_CENTER, false );
dataGrid.SetItemInfo( row, 5, "Subitem5", DGTA_CENTER, false );
}
// Set DataGrid attributes
dataGrid.SetItemBgColor( 10, RGB(250,220,220) );
dataGrid.SetItemBgColor( 12, RGB(220,250,220) );
dataGrid.SetItemBgColor( 15, RGB(250,250,220) );
dataGrid.SetCompareFunction((DGCOMPARE)CompareItems);
DG_ITEMINFO dgItemInfo;
dgItemInfo.dgMask = DG_TEXTRONLY;
dgItemInfo.dgItem = 0;
dgItemInfo.dgSubitem = 0;
dgItemInfo.dgReadOnly = true;
dataGrid.SetItemInfo(&dgItemInfo);
dgItemInfo.dgItem = 1;
dgItemInfo.dgSubitem = 1;
dataGrid.SetItemInfo(&dgItemInfo);
LOGFONT lf;
dataGrid.GetColumnFont(&lf);
lf.lfWeight = FW_BOLD;
dataGrid.SetColumnFont(&lf);
dataGrid.Update();
}
if ( (HWND)lParam == buttonRemove )
{
// Remove selected item
dataGrid.RemoveItem(dataGrid.GetSelectedRow());
dataGrid.Update();
}
else if ( (HWND)lParam == buttonRemoveAll )
{
// Remove all items
dataGrid.RemoveAllItems();
}
else if ( (HWND)lParam == buttonAdd )
{
// Add new item
char item[100];
int row = dataGrid.GetRowNumber();
sprintf( item, "Item%d", row );
dataGrid.InsertItem( item, DGTA_CENTER );
dataGrid.SetItemInfo( row, 1, "Subitem1", DGTA_CENTER, false );
dataGrid.SetItemInfo( row, 2, "Subitem2", DGTA_CENTER, false );
dataGrid.SetItemInfo( row, 3, "Subitem3", DGTA_CENTER, false );
dataGrid.SetItemInfo( row, 4, "Subitem4", DGTA_CENTER, false );
dataGrid.SetItemInfo( row, 5, "Subitem5", DGTA_CENTER, false );
dataGrid.Update();
}
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_CREATE:
{
// Create buttons
buttonInsert = CreateWindowEx( 0, "BUTTON", "Insert", WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS,
450, 25, 100, 20, hWnd, NULL, GetModuleHandle(NULL), NULL );
buttonRemove = CreateWindowEx( 0, "BUTTON", "Remove", WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS,
100, 450, 100, 20, hWnd, NULL, GetModuleHandle(NULL), NULL );
buttonRemoveAll = CreateWindowEx( 0, "BUTTON", "Remove all", WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS,
250, 450, 100, 20, hWnd, NULL, GetModuleHandle(NULL), NULL );
buttonAdd = CreateWindowEx( 0, "BUTTON", "Add", WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS,
400, 450, 100, 20, hWnd, NULL, GetModuleHandle(NULL), NULL );
}
break;
case WM_SIZE:
{
// Resize DataGrid window
dataGrid.Resize();
}
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
// Mesage handler for about box.
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
return TRUE;
case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
}
break;
}
return FALSE;
}
int CALLBACK CompareItems(char* item1, char* item2, int column)
{
// Return comparison result
if ( sort )
return strcmp( item1, item2 );
else
return strcmp( item2, item1 );
}