public void RefreshLayout()
{
EPoint pntHeaderBottomRight = new EPoint();
for (int x = 0; x < this.slColumnStyles.Count; x++)
{
VersatileDataGridColumnStyle columnStyle = GetColumnStyle(x);
EPoint pntLeftRight = this.GetColumnLeftRight(columnStyle.ColumnName);
//rct.Height = this.panelHeaders.Height; //panelSubHeaders
Control ctrl = this.Controls[x * 2]; //panelSubHeaders
ctrl.Width = pntLeftRight.Y - pntLeftRight.X;
ctrl.Left = pntLeftRight.X;
// this.listView1.Columns[x].Width = pntLeftRight.Y-pntLeftRight.X;
Control splitter = this.Controls[x * 2 + 1]; //panelSubHeaders
splitter.Left = pntLeftRight.Y;
//splitter.Height = rct.Height;
pntHeaderBottomRight.X = pntLeftRight.Y;
//pntHeaderBottomRight.Y = rct.Bottom;
}
// this.listView1.Width = pntHeaderBottomRight.X;
this.Width = pntHeaderBottomRight.X;
//panelSubHeaders.Width = pntHeaderBottomRight.X;
//panelSubHeaders.Height = pntHeaderBottomRight.Y;
}
private void splitter_SplitterMoved(object sender, int newLoc)
{
CustomSplitter splitter = (CustomSplitter)sender;
Control ctrl = (Control)splitter.Tag;
VersatileDataGridColumnStyle columnStyle = (VersatileDataGridColumnStyle)ctrl.Tag;
columnStyle.Width += splitter.DraggedTotal;
}
private void headerCtrl_Click(object sender, EventArgs e)
{
Control ctrl = (Control)sender;
VersatileDataGridColumnStyle columnStyle = (VersatileDataGridColumnStyle)ctrl.Tag;
if (ChangedColumnSorting != null)
{
ChangedColumnSorting(this, columnStyle.ColumnName, true);
}
}
public VersatileDataGridColumnStyle GetColumnStyle(int displayOrdinal)
{
for (int i = 0; i < slColumnStyles.Count; i++)
{
VersatileDataGridColumnStyle style = (VersatileDataGridColumnStyle)slColumnStyles.GetByIndex(i);
if (style.DisplayOrdinal == displayOrdinal)
{
return(GetColumnStyle(style.ColumnName));
}
}
return(null);
}
public void SetColumnSpecificStyle(VersatileDataGridColumnStyle colStyle)
{
VersatileDataGridColumnStyle style = this.columnHeaders1.GetColumnStyle(colStyle.ColumnName);
ArrayList aStyles = this.columnHeaders1.ColumnStyles;
if (style != null)
{
aStyles.Remove(style);
}
aStyles.Add(colStyle);
this.columnHeaders1.ColumnStyles = aStyles;
}
public void SetupColumns()
{
// for (int i = this.Controls.Count-1; i >= 0; i--)
// {
// Control ctrl = this.Controls[i];
// if (ctrl != this.listView1)
// this.Controls.Remove(ctrl);
// }
// this.listView1.Columns.Clear();
// this.listView1.Visible = false;
this.Controls.Clear();
for (int x = 0; x < this.slColumnStyles.Count; x++)
{
VersatileDataGridColumnStyle columnStyle = this.GetColumnStyle(x);
// TextBox headerCtrl = new TextBox();
// headerCtrl.BorderStyle = BorderStyle.None;
// headerCtrl.Enabled = false;
// headerCtrl.BackColor = Color.White;
ColumnHeader colHeader = new ColumnHeader();
colHeader.Text = columnStyle.ColumnName;
colHeader.Width = columnStyle.Width;
// this.listView1.Columns.Add(colHeader);
System.Windows.Forms.Button headerCtrl = new System.Windows.Forms.Button();
headerCtrl.Text = columnStyle.ColumnName;
headerCtrl.FlatStyle = FlatStyle.Popup;
headerCtrl.Font = new Font("Verdana", 6.75f);
headerCtrl.BackColor = System.Drawing.Color.FromKnownColor(System.Drawing.KnownColor.Control);
headerCtrl.Tag = columnStyle;
headerCtrl.Click += new EventHandler(headerCtrl_Click);
this.Controls.Add(headerCtrl); //this.panelSubHeaders
//headerCtrl.Visible = false;
CustomSplitter splitter = new CustomSplitter();
splitter.Width = this.SplitterWidth;
splitter.Tag = headerCtrl;
// splitter.SplitterMoving+=new Endogine.Editors.CustomSplitter.SplitterEventHandler(splitter_SplitterMoving);
splitter.SplitterMoved += new Endogine.Editors.CustomSplitter.SplitterEventHandler(splitter_SplitterMoved);
this.Controls.Add(splitter); //this.panelSubHeaders
}
this.RecalcColumnLeftRights();
}
public void RecalcColumnLeftRights()
{
this.htCachedColumnLeftRights = new Hashtable();
int nTotalWidth = 0;
for (int x = 0; x < this.slColumnStyles.Count; x++)
{
VersatileDataGridColumnStyle columnStyle = GetColumnStyle(x);
EPoint pntRange = new EPoint(nTotalWidth, nTotalWidth + columnStyle.Width);
//EH.Put(col.ColumnName + " " + pntRange.ToString());
this.htCachedColumnLeftRights.Add(columnStyle.ColumnName, pntRange);
nTotalWidth += columnStyle.Width + this.SplitterWidth;
}
}
public void AutoAdjustColumns(int nMinWidth, int nMaxWidth, bool bOnlyLookHeaders)
{
bNoRecalcing = true;
this.columnHeaders1.NoRefresh = true;
DataView dv = this.GetDataView();
bool bIncludeHeaders = true;
foreach (DataColumn col in dv.Table.Columns)
{
int nFoundMaxWidth = 0;
int rowStart;
if (bIncludeHeaders)
{
rowStart = -1;
}
else
{
rowStart = 0;
}
for (int y = rowStart; y < dv.Count; y++)
{
int nWidth = this.GetWantedWidth(y, col.Ordinal);
nFoundMaxWidth = Math.Max(nWidth, nFoundMaxWidth);
}
VersatileDataGridColumnStyle style = GetColumnStyle(col.ColumnName);
style.Width = Math.Max(nMinWidth, Math.Min(nMaxWidth, nFoundMaxWidth));
}
bNoRecalcing = false;
this.columnHeaders1.NoRefresh = false;
this.columnHeaders1.RecalcColumnLeftRights();
this.RefreshLayout();
}
private void RefreshLayout()
{
this.columnHeaders1.RefreshLayout();
this.columnHeaders1.Height = this.panelHeaders.Height;
this.panelSubGrid.SuspendLayout();
//this.columnHeaders1.SuspendLayout();
DataView dv = this.GetDataView();
pntCachedBottomRightLoc = new EPoint();
for (int y = 0; y < dv.Count; y++)
{
//DataRowView rowView = dv[y];
for (int x = 0; x < dv.Table.Columns.Count; x++)
{
DataColumn col = dv.Table.Columns[x];
VersatileDataGridColumnStyle columnStyle = this.GetColumnStyle(col.ColumnName);
Control ctrl = this.panelSubGrid.Controls[x + y * dv.Table.Columns.Count];
Rectangle rct = this.GetBoundingRect(y, x);
//EH.Put(x.ToString() + ";"+y.ToString()+" " + rct.ToString());
ctrl.Location = rct.Location;
ctrl.Size = rct.Size;
pntCachedBottomRightLoc.X = ctrl.Right;
pntCachedBottomRightLoc.Y = ctrl.Bottom;
}
}
this.panelSubGrid.Width = pntCachedBottomRightLoc.X;
this.panelSubGrid.Height = pntCachedBottomRightLoc.Y;
this.panelSubGrid.ResumeLayout();
//this.panelSubHeaders.ResumeLayout();
this.UpdateSize();
}
public VersatileDataGridColumnStyle GetColumnStyle(string columnName)
{
// if (this.slColumnStyles.Count == 0)
// {
// ArrayList aStyles = new ArrayList();
// aStyles.Add(new VersatileDataGridColumnStyle());
// this.ColumnStyles = aStyles;
// }
VersatileDataGridColumnStyle columnStyle = (VersatileDataGridColumnStyle)
slColumnStyles[columnName];
//if (false && columnStyle == null)
//{
// ArrayList aStyles = this.ColumnStyles;
// VersatileDataGridColumnStyle style = new VersatileDataGridColumnStyle();
// style.ColumnName = columnName;
// aStyles.Add(style);
// this.ColumnStyles = aStyles;
// columnStyle = style; //(VersatileDataGridColumnStyle)slColumnStyles.GetByIndex(0);
//}
return(columnStyle);
}
private void DataBind()
{
DataView dv = this.GetDataView();
ArrayList aColumnStyles = this.columnHeaders1.ColumnStyles;
for (int x = 0; x < dv.Table.Columns.Count; x++)
{
DataColumn col = dv.Table.Columns[x];
VersatileDataGridColumnStyle columnStyle = this.columnHeaders1.GetColumnStyle(col.ColumnName);
if (columnStyle == null)
{
columnStyle = new Endogine.Editors.VersatileDataGridColumnStyle();
columnStyle.ColumnName = col.ColumnName;
columnStyle.DisplayOrdinal = x;
aColumnStyles.Add(columnStyle);
}
}
this.columnHeaders1.ColumnStyles = aColumnStyles;
this.panelSubGrid.Controls.Clear();
this.panelSubGrid.SuspendLayout();
this.columnHeaders1.SetupColumns();
this.columnHeaders1.Visible = this.columnHeadersVisible;
this.bNoRecalcing = true;
for (int y = 0; y < dv.Count; y++)
{
DataRowView rowView = dv[y];
for (int x = 0; x < dv.Table.Columns.Count; x++)
{
DataColumn col = dv.Table.Columns[x];
VersatileDataGridColumnStyle columnStyle = this.GetColumnStyle(col.ColumnName);
Control ctrl = null;
if (columnStyle.DisplayType == typeof(TextBox))
{
TextBox tb = new TextBox();
tb = new TextBox();
tb.BorderStyle = BorderStyle.None;
tb.Enabled = false;
tb.BackColor = System.Drawing.Color.White;
tb.Text = rowView[col.ColumnName].ToString();
ctrl = tb;
}
else if (columnStyle.DisplayType == typeof(System.Windows.Forms.PictureBox))
{
PictureBox pb = new System.Windows.Forms.PictureBox();
//Endogine.ResourceManagement.MemberBitmapBase
// mb = new Endogine.ResourceManagement.MemberBitmapBase();
object obj = rowView[col.ColumnName];
if (obj.GetType() == typeof(Endogine.MemberSpriteBitmap))
{
}
Endogine.MemberSpriteBitmap mb =
(Endogine.MemberSpriteBitmap)EH.Instance.CastLib.GetOrCreate("Button2Down");
Bitmap bmp = mb.Thumbnail;
// Bitmap bmp = new Bitmap(20,20,System.Drawing.Imaging.PixelFormat.Format24bppRgb);
// Graphics g = Graphics.FromImage(bmp);
// g.FillRectangle(new SolidBrush(Color.Red), 0,0,20,20);
pb.Image = bmp;
ctrl = pb;
}
if (ctrl != null)
{
this.panelSubGrid.Controls.Add(ctrl);
}
}
}
this.bNoRecalcing = false;
this.panelSubGrid.ResumeLayout();
//this.columnHeaders1.ResumeLayout();
RefreshLayout();
}
public void SetColumnSpecificStyle(VersatileDataGridColumnStyle colStyle)
{
VersatileDataGridColumnStyle style = this.columnHeaders1.GetColumnStyle(colStyle.ColumnName);
ArrayList aStyles = this.columnHeaders1.ColumnStyles;
if (style!=null)
aStyles.Remove(style);
aStyles.Add(colStyle);
this.columnHeaders1.ColumnStyles = aStyles;
}
