public StylingGridView()
{
RowTemplate.Height = 45;
ColumnHeadersHeight = 30;
ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.EnableResizing;
ThemePart = Theme.Instance.PanelThemePart;
BackColor = Color.FromArgb(128, 128, 255);
BackColor2 = Color.Navy;
SelectionTheme.ThemePart = Theme.Instance.PanelThemePart;
SelectionTheme.BackColor = Color.Lime;
SelectionTheme.BackColor2 = Color.Green;
NormalTheme.ThemePart = Theme.Instance.PanelThemePart;
NormalTheme.BackColor = Color.White;
NormalTheme.BackColor2 = Color.WhiteSmoke;
CellPainting += new DataGridViewCellPaintingEventHandler(StylingGridView_CellPainting);
Font = new Font("Verdana", 9, FontStyle.Regular);
NormalFont = new Font("Verdana", 9, FontStyle.Regular);
BoldFont = new Font("Verdana", 9, FontStyle.Bold);
ItalicFont = new Font("Verdana", 9, FontStyle.Italic);
ForeColor = Color.FromArgb(45, 45, 45);
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// datagridviewcellpaintingeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this DataGridViewCellPaintingEventHandler datagridviewcellpaintingeventhandler, Object sender, DataGridViewCellPaintingEventArgs e, AsyncCallback callback)
{
if (datagridviewcellpaintingeventhandler == null)
{
throw new ArgumentNullException("datagridviewcellpaintingeventhandler");
}
return(datagridviewcellpaintingeventhandler.BeginInvoke(sender, e, callback, null));
}
public ucCheckBoxGridView()
{
AddHeaderCheckBox();
HeaderCheckBox.KeyUp += new KeyEventHandler(HeaderCheckBox_KeyUp);
HeaderCheckBox.MouseClick += new MouseEventHandler(HeaderCheckBox_MouseClick);
CellValueChanged += new DataGridViewCellEventHandler(dataGridView_CellValueChanged);
CurrentCellDirtyStateChanged += new EventHandler(dataGridView_CurrentCellDirtyStateChanged);
CellPainting += new DataGridViewCellPaintingEventHandler(dataGridView_CellPainting);
CellBeginEdit += new DataGridViewCellCancelEventHandler(dataGridView_CellBeginEdit);
DataBindingComplete += new DataGridViewBindingCompleteEventHandler(dataGridView_DataBindingComplete);
CheckBoxCollumn = new DataGridViewCheckBoxColumn();
CheckBoxCollumn.Name = CheckBoxCollumnName;
CheckBoxCollumn.HeaderText = "";
Columns.Add(CheckBoxCollumn);
AllowUserToAddRows = false;
}
/// <summary>
/// 弹出选择列表窗体
/// </summary>
/// <param name="list">数据列表</param>
/// <param name="displayName">需要显示的字段</param>
/// <param name="parent">调用的控件</param>
/// <param name="point">显示坐标</param>
/// <param name="size">显示大小</param>
/// <param name="eventHandle"></param>
public static void Show(IEnumerable list, string displayName, Control parent, Point point, Size size, EventHandler eventHandle, ListType listType, bool multiSelect, bool autoCalPoint, DataGridViewCellPaintingEventHandler cellPaintingEventHandle)
{
if (list == null)
{
return;
}
IEnumerator en = list.GetEnumerator();
if (!en.MoveNext())
{
return;
}
if (en.Current == null)
{
return;
}
_list = list;
_filtString = "";
_point = point;
ContextMenuForm contextMenuForm = new ContextMenuForm();
contextMenuForm.ShowInTaskbar = false;
switch (listType)
{
case ListType.ListBox:
ListBox lst = new ListBox();
lst.Font = new Font("宋体", 12); // 20);
foreach (object obj in list)
{
Type type = obj.GetType();
string displayText = "";
try
{
displayText = type.GetProperty(displayName).GetValue(obj, null).ToString();
}
catch
{
displayText = obj.ToString();
}
lst.Items.Add(displayText);
}
lst.SelectedIndexChanged += new EventHandler(delegate(object sender1, EventArgs e1)
{
if (eventHandle != null)
{
eventHandle(lst.SelectedIndex, null);
}
contextMenuForm.Close();
});
contextMenuForm.Show(parent, point, size, lst);
break;
case ListType.ListView:
ListView listView = new ListView();
listView.Font = new Font("宋体", 12); // 20);
listView.View = View.List;
listView.Columns.Add("选项");
listView.FullRowSelect = true;
listView.HoverSelection = true;
listView.LabelEdit = false;
listView.HeaderStyle = ColumnHeaderStyle.None;
listView.Resize += new EventHandler(delegate(object sender1, EventArgs e1)
{
listView.Columns[0].Width = listView.Width - 5;
});
listView.Columns[0].AutoResize(ColumnHeaderAutoResizeStyle.HeaderSize);
foreach (object obj in list)
{
Type type = obj.GetType();
string displayText = "";
try
{
displayText = type.GetProperty(displayName).GetValue(obj, null).ToString();
}
catch
{
displayText = obj.ToString();
}
listView.Items.Add(displayText);
}
listView.KeyDown += new KeyEventHandler(delegate(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
if (listView.SelectedIndices != null && listView.SelectedIndices.Count > 0)
{
if (eventHandle != null)
{
eventHandle(listView.SelectedIndices[0], null);
}
contextMenuForm.Close();
}
}
});
listView.Click += new EventHandler(delegate(object sender1, EventArgs e1)
{
if (listView.SelectedIndices != null && listView.SelectedIndices.Count > 0)
{
if (eventHandle != null)
{
eventHandle(listView.SelectedIndices[0], null);
}
contextMenuForm.Close();
}
});
contextMenuForm.Show(parent, point, size, listView);
break;
case ListType.DataGridView:
ShowDataGridView(list, displayName, parent, point, size, eventHandle, multiSelect, autoCalPoint, cellPaintingEventHandle, contextMenuForm);
break;
case ListType.PopupMenu:
if (list != null)
{
ContextMenuStrip popupMenu = new ContextMenuStrip();
popupMenu.KeyDown += new KeyEventHandler(popupMenu_KeyDown);
popupMenu.KeyPress += new KeyPressEventHandler(popupMenu_KeyPress);
//popupMenu.Font = new Font("宋体", 12);// 21.75f);
foreach (object obj in list)
{
Type type = obj.GetType();
string displayText = "";
try
{
displayText = type.GetProperty(displayName).GetValue(obj, null).ToString();
}
catch
{
displayText = obj.ToString();
}
ToolStripItem item = popupMenu.Items.Add(displayText);
item.Click += new EventHandler(delegate(object sender1, EventArgs e1)
{
if (eventHandle != null)
{
eventHandle(popupMenu.Items.IndexOf(item), null);
}
});
}
_point = parent.PointToScreen(point);
popupMenu.Show(parent, point);
}
break;
}
}
public static void Show(DataTable dataTable, string displayName, Control parent, Point point, Size size, EventHandler eventHandle, bool multiSelect, bool autoCalPoint, DataGridViewCellPaintingEventHandler cellPaintingEventHandle)
{
if (dataTable == null)
{
return;
}
_filtString = "";
_point = point;
ContextMenuForm contextMenuForm = new ContextMenuForm();
contextMenuForm.ShowInTaskbar = false;
ShowDevGridView(dataTable, displayName, parent, point, size, eventHandle, multiSelect, autoCalPoint, cellPaintingEventHandle, contextMenuForm);
}
private static void ShowDevGridView(DataTable dataTable, string displayName, Control parent, Point point, Size size, EventHandler eventHandle, bool multiSelect, bool autoCalPoint, DataGridViewCellPaintingEventHandler cellPaintingEventHandle, ContextMenuForm contextMenuForm)
{
_callControl = parent;
DevExpress.XtraGrid.GridControl gridControl = new DevExpress.XtraGrid.GridControl();
DevExpress.XtraGrid.Views.Grid.GridView dataGridView = new DevExpress.XtraGrid.Views.Grid.GridView();
gridControl.MainView = dataGridView;
dataGridView.OptionsView.ShowColumnHeaders = false;
dataGridView.OptionsView.ShowGroupPanel = false;
dataGridView.OptionsView.ShowIndicator = false;
//dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing;
//dataGridView.ColumnHeadersHeight = 18;
//dataGridView.BackgroundColor = dataGridView.DefaultCellStyle.BackColor;
//dataGridView.CellPainting += cellPaintingEventHandle;
//dataGridView.CellPainting += new DataGridViewCellPaintingEventHandler(dataGridView_CellPainting);
//dataGridView.GridColor = dataGridView.BackgroundColor;
dataGridView.KeyPress += new KeyPressEventHandler(dataGridView_KeyPress);
dataGridView.OptionsBehavior.ReadOnly = true;
dataGridView.Tag = eventHandle;
//DevExpress.XtraGrid.Columns.GridColumn column = dataGridView.Columns.Add();
//column.FieldName =
//"字典选择器", "字典选择器");
//dataGridView.AllowUserToResizeRows = false;
//dataGridView.AllowUserToResizeColumns = false;
//dataGridView.ScrollBars = ScrollBars.Vertical;
//dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
//dataGridView.Cursor = Cursors.Hand;
string[] displayNames = null;
string ddd = displayName;
if (displayName != null)
{
displayNames = displayName.Split(new char[] { ',', ';' });
for (int i = 0; i < displayNames.Length; i++)
{
DevExpress.XtraGrid.Columns.GridColumn column = dataGridView.Columns.Add();
column.FieldName = displayNames[i];
column.OptionsColumn.AllowEdit = false;
column.OptionsFilter.AllowAutoFilter = false;
column.OptionsFilter.AllowFilter = false;
column.Visible = true;
column.VisibleIndex = 0;
if (i == 0)
{
ddd = displayNames[i];
}
}
}
_displayNames = displayNames;
SetDataGridViewList(dataGridView, TransTable(dataTable, ddd));
//dataGridView.Resize += new EventHandler(delegate(object sender1, EventArgs e1)
//{
// for (int i = 0; i < dataGridView.Columns.Count - 1; i++)
// {
// dataGridView.Columns[i].Width = 120;
// }
// int width = dataGridView.Width - 120 * (dataGridView.Columns.Count - 1);
// if (width < 1)
// {
// dataGridView.Columns[dataGridView.Columns.Count - 1].Visible = false;
// }
// else
// {
// dataGridView.Columns[dataGridView.Columns.Count - 1].Width = width;
// }
//});
//dataGridView.CellDoubleClick += new DataGridViewCellEventHandler(delegate(object sender, DataGridViewCellEventArgs e)
//{
// if (dataGridView.CurrentRow != null && dataGridView.CurrentRow.Index >= 0)
// {
// if (eventHandle != null)
// {
// if (multiSelect)
// {
// List<int> selectedIndexes = new List<int>();
// foreach (DataGridViewCell cell in dataGridView.SelectedCells)
// {
// selectedIndexes.Add(_showListItems[cell.RowIndex].Index);
// }
// selectedIndexes.Reverse();
// eventHandle(selectedIndexes.ToArray(), null);
// if (dataGridView.Parent != null && dataGridView.Parent is DevExpress.XtraEditors.XtraForm)
// {
// (dataGridView.Parent as DevExpress.XtraEditors.XtraForm).Close();
// }
// dataGridView.Dispose();
// }
// }
// }
//});
dataGridView.KeyDown += new KeyEventHandler(dataGridView_KeyDown);
if (!multiSelect)
{
//dataGridView.MouseMove += new MouseEventHandler(delegate(object sender, MouseEventArgs e)
//{
// int rowIndex = dataGridView.get .HitTest(e.X, e.Y).RowIndex;
// if (rowIndex >= 0)
// {
// dataGridView.CurrentCell = dataGridView.Rows[rowIndex].Cells[0];
// }
//});
//dataGridView.CellClick += new DataGridViewCellEventHandler(delegate(object sender, DataGridViewCellEventArgs e)
dataGridView.RowCellClick += new DevExpress.XtraGrid.Views.Grid.RowCellClickEventHandler(delegate(object sender, DevExpress.XtraGrid.Views.Grid.RowCellClickEventArgs e)
{
if (eventHandle != null)
{
eventHandle(dataGridView.GetDataRow(e.RowHandle), e);
}
try
{
if (gridControl.Parent != null && gridControl.Parent is DevExpress.XtraEditors.XtraForm)
{
(gridControl.Parent as DevExpress.XtraEditors.XtraForm).Close();
}
dataGridView.Dispose();
gridControl.Dispose();
}
catch
{
}
});
}
if (size.Width < 100)
{
size.Width = 100;
}
//dataGridView.CellMouseDown += new DataGridViewCellMouseEventHandler(dataGridView_CellMouseDown);
//dataGridView.CellMouseMove += new DataGridViewCellMouseEventHandler(dataGridView_CellMouseMove);
//dataGridView.CellMouseUp += new DataGridViewCellMouseEventHandler(dataGridView_CellMouseUp);
DevExpress.XtraEditors.XtraForm form = new DevExpress.XtraEditors.XtraForm();
form.TopMost = true;
form.StartPosition = FormStartPosition.Manual;
form.Location = parent.PointToScreen(point);
form.Size = size;
if (parent != null && !(parent is DataGridView))
{
form.Width = parent.Width;
}
form.Controls.Add(gridControl);
gridControl.Dock = DockStyle.Fill;
form.Deactivate += new EventHandler(form_Deactivate);
form.FormBorderStyle = FormBorderStyle.None;
if (form.Bottom > Screen.PrimaryScreen.Bounds.Height)
{
if (form.Top >= form.Height)
{
form.Top -= form.Height;
}
else
{
form.Top = 0;
}
}
form.Width = size.Width;
form.Show();
}
private static void ShowDataGridView(IEnumerable list, string displayName, Control parent, Point point, Size size, EventHandler eventHandle, bool multiSelect, bool autoCalPoint, DataGridViewCellPaintingEventHandler cellPaintingEventHandle, ContextMenuForm contextMenuForm)
{
_callControl = parent;
DataGridView dataGridView = new DataGridView();
dataGridView.ColumnHeadersVisible = false;
dataGridView.RowHeadersVisible = false;
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing;
dataGridView.ColumnHeadersHeight = 18;
dataGridView.BackgroundColor = dataGridView.DefaultCellStyle.BackColor;
dataGridView.CellPainting += cellPaintingEventHandle;
dataGridView.CellPainting += new DataGridViewCellPaintingEventHandler(dataGridView_CellPainting);
dataGridView.GridColor = dataGridView.BackgroundColor;
dataGridView.KeyPress += new KeyPressEventHandler(dataGridView_KeyPress);
dataGridView.ReadOnly = true;
dataGridView.AllowUserToAddRows = false;
dataGridView.AllowUserToDeleteRows = false;
dataGridView.Columns.Add("字典选择器", "字典选择器");
dataGridView.AllowUserToResizeRows = false;
dataGridView.AllowUserToResizeColumns = false;
dataGridView.ScrollBars = ScrollBars.Vertical;
dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
dataGridView.Cursor = Cursors.Hand;
string[] displayNames = null;
if (displayName != null)
{
displayNames = displayName.Split(new char[] { ',', ';' });
for (int i = 1; i < displayNames.Length; i++)
{
dataGridView.Columns.Add("Column" + i.ToString(), "Column");
}
if (dataGridView.Columns.Count > 1)
{
dataGridView.ScrollBars = ScrollBars.Both;
}
}
_displayNames = displayNames;
GenListItems();
SetDataGridViewList(dataGridView);
dataGridView.Resize += new EventHandler(delegate(object sender1, EventArgs e1)
{
for (int i = 0; i < dataGridView.Columns.Count - 1; i++)
{
//dataGridView.Columns[i].Width = 120;
dataGridView.Columns[i].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
}
//Modify by wenpei.x@2014-02-12
//新增人员选择下拉框显示User_ID，故宽度不应该再有限制
if (dataGridView.Columns.Count <= 1)
{
int width = dataGridView.Width - 120 * (dataGridView.Columns.Count - 1);
if (width < 1)
{
dataGridView.Columns[dataGridView.Columns.Count - 1].Visible = false;
}
else
{
dataGridView.Columns[dataGridView.Columns.Count - 1].Width = width;
}
}
});
dataGridView.CellDoubleClick += new DataGridViewCellEventHandler(delegate(object sender, DataGridViewCellEventArgs e)
{
if (dataGridView.CurrentRow != null && dataGridView.CurrentRow.Index >= 0)
{
if (eventHandle != null)
{
if (multiSelect)
{
List <int> selectedIndexes = new List <int>();
foreach (DataGridViewCell cell in dataGridView.SelectedCells)
{
selectedIndexes.Add(_showListItems[cell.RowIndex].Index);
}
selectedIndexes.Reverse();
eventHandle(selectedIndexes.ToArray(), null);
if (dataGridView.Parent != null && dataGridView.Parent is DevExpress.XtraEditors.XtraForm)
{
(dataGridView.Parent as DevExpress.XtraEditors.XtraForm).Close();
}
dataGridView.Dispose();
}
}
}
});
dataGridView.KeyDown += new KeyEventHandler(delegate(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
if (dataGridView.CurrentRow != null && dataGridView.CurrentRow.Index >= 0)
{
if (eventHandle != null)
{
if (multiSelect)
{
List <int> selectedIndexes = new List <int>();
foreach (DataGridViewCell cell in dataGridView.SelectedCells)
{
selectedIndexes.Add(_showListItems[cell.RowIndex].Index);
}
selectedIndexes.Reverse();
eventHandle(selectedIndexes.ToArray(), null);
}
else
{
eventHandle(_showListItems[dataGridView.CurrentRow.Index].Index, null);
}
}
if (dataGridView.Parent != null && dataGridView.Parent is DevExpress.XtraEditors.XtraForm)
{
(dataGridView.Parent as DevExpress.XtraEditors.XtraForm).Close();
}
dataGridView.Dispose();
}
}
else if (e.KeyCode == Keys.Escape)
{
if (dataGridView.Parent != null && dataGridView.Parent is DevExpress.XtraEditors.XtraForm)
{
(dataGridView.Parent as DevExpress.XtraEditors.XtraForm).Close();
}
dataGridView.Dispose();
if (_callControl != null)
{
_callControl.Focus();
}
}
});
if (!multiSelect)
{
dataGridView.MouseMove += new MouseEventHandler(delegate(object sender, MouseEventArgs e)
{
int rowIndex = dataGridView.HitTest(e.X, e.Y).RowIndex;
if (rowIndex >= 0)
{
dataGridView.CurrentCell = dataGridView.Rows[rowIndex].Cells[0];
}
});
dataGridView.CellClick += new DataGridViewCellEventHandler(delegate(object sender, DataGridViewCellEventArgs e)
{
if (dataGridView.CurrentRow != null && dataGridView.CurrentRow.Index >= 0)
{
if (eventHandle != null)
{
eventHandle(_showListItems[dataGridView.CurrentRow.Index].Index, null);
}
try
{
if (dataGridView.Parent != null && dataGridView.Parent is DevExpress.XtraEditors.XtraForm)
{
(dataGridView.Parent as DevExpress.XtraEditors.XtraForm).Close();
}
dataGridView.Dispose();
}
catch
{
}
}
});
}
if (size.Width < 100)
{
size.Width = 100;
}
dataGridView.CellMouseDown += new DataGridViewCellMouseEventHandler(dataGridView_CellMouseDown);
dataGridView.CellMouseMove += new DataGridViewCellMouseEventHandler(dataGridView_CellMouseMove);
dataGridView.CellMouseUp += new DataGridViewCellMouseEventHandler(dataGridView_CellMouseUp);
DevExpress.XtraEditors.XtraForm form = new DevExpress.XtraEditors.XtraForm();
form.TopMost = true;
form.StartPosition = FormStartPosition.Manual;
form.Location = parent.PointToScreen(point);
form.Size = size;
//if (parent != null && !(parent is DataGridView))
//{
// form.Width = parent.Width;
//}
form.Controls.Add(dataGridView);
dataGridView.Dock = DockStyle.Fill;
form.Deactivate += new EventHandler(form_Deactivate);
form.FormBorderStyle = FormBorderStyle.None;
if (form.Bottom > Screen.PrimaryScreen.Bounds.Height)
{
if (form.Top >= form.Height)
{
form.Top -= form.Height;
}
else
{
form.Top = 0;
}
}
form.Show();
//if (size.Height > dataGridView.RowTemplate.Height * dataGridView.Rows.Count + dataGridView.ColumnHeadersHeight)
//{
// dataGridView.ColumnHeadersVisible = false;
// Control parentControl = parent;
// Dialog.SetPopup(dataGridView, parent, point, new Size(size.Width, dataGridView.RowTemplate.Height * dataGridView.Rows.Count + 3), autoCalPoint);
//}
//else
//{
// Control parentControl = parent;
// Dialog.SetPopup(dataGridView, parent, point, size, autoCalPoint);
//}
}
public static void ShowDataTableSelection(DataTable dataTable, string displayName, Control parent, Point point, Size size, EventHandler eventHandle, bool multiSelect, bool autoCalPoint, DataGridViewCellPaintingEventHandler cellPaintingEventHandle)
{
CustomSelection.Show(dataTable, displayName, parent, point, size, eventHandle, multiSelect, autoCalPoint, cellPaintingEventHandle);
}
/// <summary>
/// 弹出选择列表窗体
/// </summary>
/// <param name="list">数据列表</param>
/// <param name="displayName">需要显示的字段</param>
/// <param name="parent">调用的控件</param>
/// <param name="point">显示坐标</param>
/// <param name="size">显示大小</param>
/// <param name="eventHandle"></param>
private static void ShowCustomSelection(IEnumerable list, string displayName, Control parent, Point point, Size size, EventHandler eventHandle, ListType listType, bool multiSelect, bool autoCalPoint, DataGridViewCellPaintingEventHandler cellPaintingEventHandle)
{
CustomSelection.Show(list, displayName, parent, point, size, eventHandle, listType, multiSelect, autoCalPoint, cellPaintingEventHandle);
}
public static void ShowCustomSelection(IEnumerable list, string displayName, Control callControl, Size size, EventHandler eventHandle, bool multiSelect, DataGridViewCellPaintingEventHandler cellPaintingEventHandle)
{
ShowCustomSelection(list, displayName, callControl, new Point(0, 0), size, eventHandle, ListType.DataGridView, multiSelect, true, cellPaintingEventHandle);
}
public static void ShowCustomSelection(IEnumerable list, string displayName, Control callControl, Point point, Size size, EventHandler eventHandle, ListType listType, DataGridViewCellPaintingEventHandler cellPaintingEventHandle)
{
//ShowCustomSelection(list, displayName, callControl, point, size, eventHandle, false, false);
ShowCustomSelection(list, displayName, callControl, point, size, eventHandle, listType, false, false, cellPaintingEventHandle);
}
public MyGrid()
: base()
{
CellPainting += new DataGridViewCellPaintingEventHandler(MyGrid_CellPainting);
}