public void SetFunction(string formula)
{
try
{
function = GetFunctionHandle(formula);
}
catch
{
MessageBox.Show("The Expression contains errors!");
}
}
public void SetMesh(double[,] mesh)
{
function = null;
m_defaultMesh = mesh;
}
public void SetFunction(string formula)
{
function = GetFunctionHandle(formula);
m_defaultMesh = null;
}
public void SetFunction(string formula)
{
function = GetFunctionHandle(formula);
}
public void SetFunction(string formula)
{
function = GetFunctionHandle(formula);
}
public virtual ColumnBase CreateColumn()
{
ColumnBase column;
if (HasChildren)
{
column = new Column {
Text = Header
};
if (ConfigureColumnHandler != null)
{
ConfigureColumnHandler(column);
}
return(column);
}
var editor = CreateEditor();
if (CreateColumnHandler != null)
{
column = CreateColumnHandler(this);
if (editor != null)
{
column.Editor.Add(editor);
}
if (ConfigureColumnHandler != null)
{
ConfigureColumnHandler(column);
}
return(column);
}
if (IsTreeColumn)
{
column = new TreeColumn
{
DataIndex = ColumnNameIndex,
Text = Header,
Width = new Unit(Width),
Flex = string.IsNullOrEmpty(Width) ? Flex : 0,
Sortable = !string.IsNullOrEmpty(Sort),
};
}
else
{
switch (ModelFieldType)
{
case ModelFieldType.Auto:
column = new Column
{
DataIndex = ColumnNameIndex,
Text = Header,
Width = new Unit(Width),
Flex = string.IsNullOrEmpty(Width) ? Flex : 0,
Hidden = DefaultHidden,
Sortable = !string.IsNullOrEmpty(Sort),
};
break;
case ModelFieldType.String:
column = new Column
{
DataIndex = ColumnNameIndex,
Text = Header,
Width = new Unit(Width),
Flex = string.IsNullOrEmpty(Width) ? Flex : 0,
Hidden = DefaultHidden,
Wrap = Wrap ?? true,
Sortable = !string.IsNullOrEmpty(Sort),
};
break;
case ModelFieldType.Int:
var intColumn = new NumberColumn
{
DataIndex = ColumnNameIndex,
Text = Header,
Width = new Unit(Width),
Flex = string.IsNullOrEmpty(Width) ? Flex : 0,
Hidden = DefaultHidden,
Sortable = !string.IsNullOrEmpty(Sort),
};
if (!string.IsNullOrEmpty(Format))
{
intColumn.Format = GetIntFormat();
}
intColumn.Align = Alignment.Right;
//intColumn.Renderer.Handler = "debugger;return record.raw[metadata.column.dataIndex] == null && !value ? '' : value;";
column = intColumn;
break;
case ModelFieldType.Float:
var floatColumn = new NumberColumn
{
DataIndex = ColumnNameIndex,
Text = Header,
Flex = string.IsNullOrEmpty(Width) ? Flex : 0,
Hidden = DefaultHidden,
Sortable = !string.IsNullOrEmpty(Sort),
};
if (!string.IsNullOrEmpty(Format))
{
floatColumn.Format = GetFloatFormat();
}
floatColumn.Align = Alignment.Right;
//floatColumn.Renderer.Handler = "debugger;return record.raw[metadata.column.dataIndex] == null && !value ? '' : value;";
column = floatColumn;
break;
case ModelFieldType.Boolean:
if (EditModeForBool && CanEdit)
{
column = new CheckColumn
{
DataIndex = ColumnNameIndex,
Text = Header,
StopSelection = false,
Editable = CanEdit,
Width = new Unit(Width),
Flex = string.IsNullOrEmpty(Width) ? Flex : 0,
Hidden = DefaultHidden,
Sortable = !string.IsNullOrEmpty(Sort),
};
if (column.Renderer == null)
{
column.Renderer = new Renderer();
}
column.Renderer.Handler = string.Format(
"if (!record.data.CanEdit) return '<span style=\"font-size:11px\">' + (record.data.{0} ? {1} : {2}) + '</span>'; return (new Ext.ux.CheckColumn()).renderer(record.data.{0});",
ColumnNameIndex,
JSON.Serialize(TrueText),
JSON.Serialize(FalseText));
}
else
{
column = new BooleanColumn
{
DataIndex = ColumnNameIndex,
Text = Header,
TrueText = TrueText,
FalseText = FalseText,
Width = new Unit(Width),
Flex = string.IsNullOrEmpty(Width) ? Flex : 0,
Hidden = DefaultHidden,
Sortable = !string.IsNullOrEmpty(Sort),
};
}
break;
case ModelFieldType.Date:
column = new DateColumn
{
DataIndex = ColumnNameIndex,
Text = Header,
Format = GetDateFormat(),
Width = new Unit(Width),
Flex = string.IsNullOrEmpty(Width) ? Flex : 0,
Hidden = DefaultHidden,
Sortable = !string.IsNullOrEmpty(Sort),
};
break;
default:
throw new ArgumentOutOfRangeException();
}
if (SummaryType != null)
{
column.SummaryType = SummaryType.Value;
column.SummaryRenderer = new Renderer {
Handler = SummaryRendererHandler
};
column.CustomSummaryType = CustomSummaryType;
}
}
if (editor != null)
{
column.Editor.Add(editor);
}
if (!string.IsNullOrEmpty(RendererFunction))
{
var handler = RendererFunction.Contains(" ") ?
$"function (value, metadata, record, rowIndex, colIndex, store, view) {{\n{RendererFunction}\n}}"
: RendererFunction;
column.Renderer = new Renderer {
Handler = handler,
};
}
if (Locked)
{
column.Locked = true;
}
ConfigureColumnHandler?.Invoke(column);
return(column);
}