private void toolTipController1_GetActiveObjectInfo(object sender, DevExpress.Utils.ToolTipControllerGetActiveObjectInfoEventArgs e)
{
Point pt = e.ControlMousePosition;
GridView view = gridView1;
GridHitInfo hi = view.CalcHitInfo(pt);
GridViewInfo viewInfo = view.GetViewInfo() as GridViewInfo;
if (viewInfo == null)
{
return;
}
if (hi.InColumnPanel && hi.Column != null)
{
viewInfo.GetColumnLeftCoord(hi.Column);
int columnLeftCoord = viewInfo.GetColumnLeftCoord(hi.Column);
DevExpress.XtraGrid.Drawing.GridColumnInfoArgs columnInfo = viewInfo.ColumnsInfo[hi.Column];
e.Info = new DevExpress.Utils.ToolTipControlInfo(hi.Column, string.Format("'{0}'; left coord:{1}", columnInfo.Caption, columnLeftCoord));
}
if (hi.InRowCell)
{
GridCellInfo cellInfo = viewInfo.GetGridCellInfo(hi);
e.Info = new DevExpress.Utils.ToolTipControlInfo(cellInfo, string.Format("{0}: ({1}, {2})", cellInfo.ViewInfo.DisplayText, cellInfo.RowHandle, cellInfo.Column));
}
if (hi.InGroupPanel)
{
Rectangle clientBounds = viewInfo.GroupPanel.ViewInfo.ClientBounds;
e.Info = new DevExpress.Utils.ToolTipControlInfo(viewInfo.GroupPanel, string.Format("Group Panel: {0}", clientBounds));
}
}
private DrawElementInfo FindSortGlyphElement(DevExpress.XtraGrid.Drawing.GridColumnInfoArgs info)
{
foreach (DrawElementInfo innerElement in info.InnerElements)
{
if (innerElement.ElementInfo is SortedShapeObjectInfoArgs)
{
return(innerElement);
}
}
return(null);
}
protected override bool GetShowDetailButtonInCell(GridDataRowInfo ri, DevExpress.XtraGrid.Drawing.GridColumnInfoArgs ci)
{
bool showDetailButton = false;
if (ShowDetailButtons && !ri.IsSpecialRow)
{
if (ci.Info.CellIndex == 2 && ci.Info.StartRow == 0) // ci.Info.CellIndex denotes the first visible column
{
showDetailButton = true;
}
}
return(showDetailButton);
}
protected override void CalcRowsDrawInfo()
{
if (AllowUpdateDetails)
{
EditFormBounds = Rectangle.Empty;
}
CalcDataRight();
ViewRects.EmptyRows = Rectangle.Empty;
int bottom = ViewRects.Rows.Bottom;
GridRow row = null;
int visibleCount = RowsLoadInfo.ResultRows.Count;
bool bottomPositionUpdated = false;
ViewRects.RowsTotalHeight = 0;
DevExpress.XtraGrid.Drawing.GridColumnInfoArgs lastColumnInfo = ColumnsInfo.LastColumnInfo;
GridRowInfo lastRow = null;
RowsCache.UpdateCache(RowsLoadInfo.ResultRows);
for (int n = 0; n < visibleCount; n++)
{
row = RowsLoadInfo.ResultRows[n];
if (!bottomPositionUpdated && IView.IsPixelScrollingCore)
{
bottomPositionUpdated = CheckUpdateTopPositionCore(row, ref bottom);
if (bottomPositionUpdated && lastRow != null && lastRow.ForcedRow)
{
if (lastRow.TotalBounds.Top < bottom)
{
lastRow.DrawMoreIcons = true;
}
}
}
GridRowInfo cached = CheckRowCache(row.RowHandle, row.VisibleIndex, bottom);
GridRowInfo ri;
GridRow nextRow = (n + 1 < visibleCount ? RowsLoadInfo.ResultRows[n + 1] : null);
int rowLineHeight = -1;
if (cached == null)
{
rowLineHeight = CalcRowHeight(GInfo.Graphics, row.RowHandle, row.VisibleIndex, row.Level);
cached = CheckRowCacheReusable(row, bottom - rowLineHeight, rowLineHeight);
}
if (cached != null && row.RowHandle == View.FocusedRowHandle && View.IsEditFormVisible)
{
cached = null;
}
if (cached != null)
{
RowsCache.RemoveRow(cached);
GridDataRowInfo cachedDataRow = cached as GridDataRowInfo;
bool allowCachedRow = cachedDataRow == null || cachedDataRow.DetailBounds.IsEmpty;
if (cachedDataRow != null && cachedDataRow.EditFormRow)
{
allowCachedRow = false;
}
if (allowCachedRow)
{
lastRow = ri = cached;
bottom = ri.TotalBounds.Top;
ri.ForcedRow = row.ForcedRow;
ri.ForcedRowLight = row.ForcedRowLight;
ri.DrawMoreIcons = !row.NextRowPrimaryChild && (row.ForcedRow || (ri.IsGroupRow && ri.IsGroupRowExpanded));
RowsInfo.AddRow(ri);
if (bottom < ViewRects.Rows.Top)
{
break;
}
continue;
}
}
lastRow = ri = CreateRowInfo(row);
Rectangle rowBounds = ViewRects.Rows;
rowBounds = ViewRects.Rows;
rowBounds.Y = bottom;
ri.RowLineHeight = rowLineHeight > 0 ? rowLineHeight : CalcRowHeight(GInfo.Graphics, ri.RowHandle, ri.VisibleIndex, ri.Level);
rowBounds.Height = ri.RowLineHeight * GetRowLineCount(ri.RowHandle, ri.IsGroupRow);
rowBounds.Y -= rowBounds.Height;
ri.Bounds = rowBounds;
rowBounds.Height = CalcTotalRowHeight(GInfo.Graphics, ri.RowLineHeight, ri.RowHandle, ri.VisibleIndex, ri.Level, ri.IsGroupRow ? (bool?)null : (bool?)true);
ri.TotalBounds = rowBounds;
if (IsExternalRowCore(ri.RowHandle))
{
ri.Bounds = ri.TotalBounds;
}
CalcRowIndents(ri);
ri.RowFooters.RowFooterCount = GetRowFooterCountEx(ri.RowHandle, ri.VisibleIndex, (ri.IsGroupRow ? (bool?)null : (bool?)true));
ri.RowFooters.RowFootersHeight = ri.RowFooters.RowFooterCount * GroupFooterHeight;
CalcDataRow(ri as GridDataRowInfo, row, nextRow);
CalcGroupRow(ri as GridGroupRowInfo, row, nextRow);
CalcExternalRow(ri as GridExternalRowInfo, row, nextRow);
//add rowSeparator
bottom = ri.TotalBounds.Top;
RowsInfo.AddRow(ri);
if (bottom < ViewRects.Rows.Top)
{
break;
}
}
//RemoveAnimatedItems(RowsCache.Rows);
ViewRects.RowsTotalHeight = ViewRects.Rows.Bottom - bottom;
if (bottom > ViewRects.Rows.Top)
{
Rectangle r = ViewRects.Rows;
r.Y = ViewRects.Rows.Top;
r.Height = bottom - ViewRects.Rows.Top;
ViewRects.EmptyRows = r;
}
//CalcRowsMergeInfo();
//if(AllowUpdateDetails) {
// CheckEditFormVisibility();
//}
IView.ResetAllowUpdateRowIndexesCore();
}
public override void PrintHeader(IBrickGraphics graph)
{
if (!View.OptionsPrint.PrintHeader)
{
return;
}
Point indent = new Point(Indent, HeaderY);
Rectangle r = Rectangle.Empty;
bool usePrintStyles = View.OptionsPrint.UsePrintStyles;
SetDefaultBrickStyle(graph, Bricks["HeaderPanel"]);
foreach (PrintColumnInfo col in Columns)
{
if (!usePrintStyles)
{
AppearanceObject temp = new AppearanceObject();
AppearanceHelper.Combine(temp, new AppearanceObject[] { col.Column.AppearanceHeader, View.Appearance.HeaderPanel, AppearancePrint.HeaderPanel });
SetDefaultBrickStyle(graph, Bricks.Create(temp, BorderSide.All, temp.BorderColor, 1));
}
r = col.Bounds;
r.Offset(indent);
string caption = col.Column.GetTextCaption();
if (!ColumnsInfo[Columns.IndexOf(col)].Column.OptionsColumn.ShowCaption)
{
caption = string.Empty;
}
DevExpress.XtraGrid.Drawing.GridColumnInfoArgs columnsInfo = ColumnsInfo[Columns.IndexOf(col)];
DrawElementInfoCollection innerElements = columnsInfo.InnerElements;
DrawElementInfo columnImageInfo = null;
GlyphElementInfoArgs elementInfo = null;
this.ViewViewInfo.Painter.ElementsPainter.Column.CalcObjectBounds(columnsInfo);
for (int i = 0; i < innerElements.Count; i++)
{
if (innerElements[i].ElementInfo is DevExpress.Utils.Drawing.GlyphElementInfoArgs)
{
columnImageInfo = innerElements[i];
elementInfo = columnImageInfo.ElementInfo as GlyphElementInfoArgs;
break;
}
}
ITextBrick tBrick = null;
if (elementInfo.Glyph == null && elementInfo.ImageIndex < 0)
{
tBrick = DrawTextBrick(graph, caption, r);
}
else
{
IPanelBrick panelBrick = new XETextPanelBrick(graph.DefaultBrickStyle);
float offsetForBorder = panelBrick.BorderWidth;
if (columnImageInfo.Alignment != StringAlignment.Center)
{
tBrick = new TextBrick();
tBrick.Rect = new RectangleF(offsetForBorder, offsetForBorder, r.Width, r.Height);
tBrick.Text = caption;
tBrick.Style = graph.DefaultBrickStyle;
tBrick.Sides = BorderSide.None;
panelBrick.Bricks.Add(tBrick);
}
panelBrick.Value = caption;
Rectangle columnRect = r;
Rectangle imageRect = new Rectangle(new Point((int)offsetForBorder, (int)offsetForBorder), elementInfo.GlyphSize);
imageRect.Y = r.Y + columnImageInfo.ElementInterval;
switch (columnImageInfo.Alignment)
{
case StringAlignment.Near:
tBrick.Rect = new RectangleF(new PointF(imageRect.Location.X + imageRect.Size.Width, tBrick.Rect.Y), tBrick.Rect.Size);
MakeInflate(ref tBrick, 2 * offsetForBorder, 2 * offsetForBorder);
break;
case StringAlignment.Center:
{
imageRect.X += (r.Width - imageRect.Width) / 2;
}
break;
case StringAlignment.Far:
tBrick.Rect = new RectangleF(tBrick.Rect.Location, new SizeF(tBrick.Rect.Width - imageRect.Width, tBrick.Rect.Height));
MakeInflate(ref tBrick, 2 * offsetForBorder, 2 * offsetForBorder);
imageRect.X = (int)tBrick.Rect.Right;
break;
}
ImageBrick iBrick = GetImageBrick(imageRect, columnImageInfo);
if (iBrick != null)
{
panelBrick.Bricks.Add(iBrick);
}
graph.DrawBrick(panelBrick, columnRect);
}
if (tBrick == null)
{
continue;
}
if (AppearancePrint.HeaderPanel.TextOptions.WordWrap == WordWrap.NoWrap && View.OptionsPrint.UsePrintStyles)
{
using (Graphics g = this.View.GridControl.CreateGraphics())
{
SizeF s = g.MeasureString(tBrick.Text, tBrick.Font, 1000, tBrick.StringFormat.Value);
if (s.Width + 5 >= r.Width)
{
tBrick.Text = "";
tBrick.TextValue = "";
}
}
}
}
}
