/// <summary>
/// Initializes a new instance of the DataGridView class.
/// </summary>
public DataGridView()
: base()
{
ColumnHeaderMouseClick += new DataGridViewCellMouseEventHandler(DataGridView_ColumnHeaderMouseClick);
ColumnHeaderMouseDoubleClick += new DataGridViewCellMouseEventHandler(DataGridView_ColumnHeaderMouseDoubleClick);
SortColumnIndex = -1;
base.ColumnHeadersHeight = 26;
DoubleBuffered = true;
//this.MouseDown += new MouseEventHandler(DataGridView_MouseDown);
//this.DragDrop += new DragEventHandler(DataGridView_DragDrop);
//this.DragOver += new DragEventHandler(DataGridView_DragOver);
//this.MouseUp +=new MouseEventHandler(DataGridView_MouseUp);
}
//#region Properties
//public FormDataEntryLogic DataEntryController { get; set; }
//public bool ViewLoading { get { return _viewLoading; } }
//public ICollection<Tree> Trees
//{
// get
// {
// return DataService.NonPlotTrees;
// }
//}
//#region DataService
//IDataEntryDataService _dataService;
//IDataEntryDataService DataService
//{
// get { return _dataService; }
// set
// {
// OnDataServiceChanging();
// _dataService = value;
// OnDataServiceChanged();
// }
//}
//void OnDataServiceChanged()
//{
// if (_dataService != null)
// {
// _dataService.EnableLogGradingChanged += HandleEnableLogGradingChanged;
// }
//}
//void OnDataServiceChanging()
//{
// if (_dataService != null)
// {
// _dataService.EnableLogGradingChanged -= HandleEnableLogGradingChanged;
// }
//}
//void HandleEnableLogGradingChanged(object sender, EventArgs e)
//{
// if (_logsColumn != null)
// {
// var logGradingEnabled = DataService.EnableLogGrading;
// _logsColumn.Visible = logGradingEnabled;
// _logToolStripMenuItem.Text = logGradingEnabled ?
// "Disable Log Grading" : "Enable Log Grading";
// }
//}
//#endregion DataService
//#region AppSettings
//private ApplicationSettings _appSettings;
//public ApplicationSettings AppSettings
//{
// get { return _appSettings; }
// set
// {
// OnAppSettingsChanging();
// _appSettings = value;
// OnAppSettingsChanged();
// }
//}
//private void OnAppSettingsChanging()
//{
// if (_appSettings != null)
// {
// _appSettings.CruisersChanged -= Settings_CruisersChanged;
// }
//}
//private void OnAppSettingsChanged()
//{
// if (_appSettings != null)
// {
// _appSettings.CruisersChanged += Settings_CruisersChanged;
// }
//}
//#endregion AppSettings
//#endregion Properties
ControlTreeDataGrid()
{
UpdatePageText();
EditMode = DataGridViewEditMode.EditOnEnter;
AutoGenerateColumns = false;
AllowUserToDeleteRows = false;
AllowUserToAddRows = false;
CellClick += new DataGridViewCellEventHandler(ControlTreeDataGrid_CellClick);
_BS_trees = new BindingSource();
((System.ComponentModel.ISupportInitialize)_BS_trees).BeginInit();
_BS_trees.DataSource = typeof(Tree);
DataSource = _BS_trees;
((System.ComponentModel.ISupportInitialize)_BS_trees).EndInit();
ColumnHeaderMouseClick += new DataGridViewCellMouseEventHandler(ControlTreeDataGrid_ColumnHeaderMouseClick);
_logToolStripMenuItem = new ToolStripMenuItem();
_logToolStripMenuItem.Name = "logToolStripMenuItem";
_logToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
_logToolStripMenuItem.Click += logToolStripMenuItem_Click;
_contexMenu = new ContextMenuStrip(new System.ComponentModel.Container());
_contexMenu.SuspendLayout();
_contexMenu.Items.AddRange(new System.Windows.Forms.ToolStripItem[] { _logToolStripMenuItem });
_contexMenu.Name = "_contexMenu";
_contexMenu.Size = new System.Drawing.Size(181, 26);
_contexMenu.ResumeLayout(false);
}
public SpreadsheetView()
: base()
{
SpreadsheetModel = new SpreadsheetModel(new CellCollection());
Dock = DockStyle.Fill;
CellMouseDoubleClick += new DataGridViewCellMouseEventHandler(SpreadsheetView_CellMouseDoubleClick);
CellMouseClick += new DataGridViewCellMouseEventHandler(SpreadsheetView_CellMouseClick);
RowHeaderMouseClick += new DataGridViewCellMouseEventHandler(SpreadsheetView_RowHeaderMouseClick);
RowHeightChanged += new DataGridViewRowEventHandler(SpreadsheetView_RowHeightChanged);
ColumnWidthChanged += new DataGridViewColumnEventHandler(SpreadsheetView_ColumnWidthChanged);
KeyDown += new KeyEventHandler(SpreadsheetView_KeyDown);
KeyUp += new KeyEventHandler(SpreadsheetView_KeyUp);
ParentChanged += delegate
{
Columns.Clear();
for (int k = 0; k < ColumnCount; k++)
{
Columns.Add(MakeColumnLabel(k), MakeColumnLabel(k));
Columns[k].SortMode = DataGridViewColumnSortMode.NotSortable;
}
Rows.Add(RowCount);
AllowUserToOrderColumns = false;
SelectionMode = DataGridViewSelectionMode.ColumnHeaderSelect;
};
CellEndEdit += new DataGridViewCellEventHandler(SpreadsheetView_CellEndEdit);
CellBeginEdit += new DataGridViewCellCancelEventHandler(SpreadsheetView_CellBeginEdit);
RowsRemoved += new DataGridViewRowsRemovedEventHandler(SpreadsheetView_RowsRemoved);
this.DefaultCellStyle.Font = new Font("Times", 12);
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// datagridviewcellmouseeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this DataGridViewCellMouseEventHandler datagridviewcellmouseeventhandler, Object sender, DataGridViewCellMouseEventArgs e, AsyncCallback callback)
{
if (datagridviewcellmouseeventhandler == null)
{
throw new ArgumentNullException("datagridviewcellmouseeventhandler");
}
return(datagridviewcellmouseeventhandler.BeginInvoke(sender, e, callback, null));
}
/// <summary>
/// Initializes a new instance of the DataGridView class.
/// </summary>
public DataGridView()
: base()
{
ColumnHeaderMouseClick += new DataGridViewCellMouseEventHandler(DataGridView_ColumnHeaderMouseClick);
ColumnHeaderMouseDoubleClick += new DataGridViewCellMouseEventHandler(DataGridView_ColumnHeaderMouseDoubleClick);
SortColumnIndex = -1;
base.ColumnHeadersHeight = 26;
DoubleBuffered = true;
//this.MouseDown += new MouseEventHandler(DataGridView_MouseDown);
//this.DragDrop += new DragEventHandler(DataGridView_DragDrop);
//this.DragOver += new DragEventHandler(DataGridView_DragOver);
//this.MouseUp +=new MouseEventHandler(DataGridView_MouseUp);
}
void Init ()
{
AutoGenerateColumns = false;
MouseDown += new System.Windows.Forms.MouseEventHandler ( this.OnMouseDown );
CellDoubleClick += new System.Windows.Forms.DataGridViewCellEventHandler ( this.OnCellDBClick );
CellContentClick += new System.Windows.Forms.DataGridViewCellEventHandler ( this.OnCellContentClick );
CellClick += new System.Windows.Forms.DataGridViewCellEventHandler ( this.OnCellClick );
ColumnHeaderMouseClick += new DataGridViewCellMouseEventHandler ( OnClickColumnHeader ); //作废。列表排序不在这里实现。而是在 FindList 类中，通过 fl.SortBindingList() 来实现。DataGridView类自身自带了排序功能，只需要传入有排序属性的数据就可以了。
CellFormatting += new DataGridViewCellFormattingEventHandler(OnCellFormatting); //在显示数据的同时，对Cell里的数据/颜色/字体等进行处理。不必再使用AfterFill()之类的函数了。
ClearContextMenu () ;
//ListViewColumnSorter sortHelper = new ListViewColumnSorter();
//Sort( sortHelper );
}
/// <summary>
/// 添加一个按钮到DataGridView
/// </summary>
/// <param name="grid"></param>
/// <param name="headerText">按钮标题</param>
/// <param name="text">默认文本</param>
/// <param name="callBack">回调</param>
/// <param name="displayIndex">显示顺序</param>
/// <param name="UseColumnTextForButtonValue">text参数是否作为按钮文本的值</param>
public static void AddButtonToDataGridView(ref DataGridView grid, string headerText, string text, DataGridViewCellMouseEventHandler callBack, int displayIndex = 0, bool UseColumnTextForButtonValue = true)
{
//删除按钮列
DataGridViewButtonColumn ButtonCoumn = new DataGridViewButtonColumn();
ButtonCoumn.HeaderText = headerText;
ButtonCoumn.Text = text;
ButtonCoumn.AutoSizeMode = DataGridViewAutoSizeColumnMode.ColumnHeader;
ButtonCoumn.DisplayIndex = displayIndex;
ButtonCoumn.UseColumnTextForButtonValue = UseColumnTextForButtonValue;
grid.CellMouseUp -= callBack;
grid.CellMouseUp += callBack;
grid.Columns.Add(ButtonCoumn);
}
// permet de subscribe une méthode à l'event
public void AddClickMethod(DataGridViewCellMouseEventHandler methode)
{
dataGridView.CellMouseClick += methode;
}
