private SparklineEdit CreateSparkline()
{
// Create a Sparkline editor and set its dock style.
SparklineEdit sparkline = new SparklineEdit();
sparkline.Dock = DockStyle.Fill;
sparkline.EditValue = CreateData();
// Create an Area view and assign it to the sparkline.
AreaSparklineView view = new AreaSparklineView();
sparkline.Properties.View = view;
// Customize area appearance.
view.Color = Color.Aqua;
view.AreaOpacity = 50;
// Show markerks.
view.HighlightStartPoint = true;
view.HighlightEndPoint = true;
view.HighlightMaxPoint = true;
view.HighlightMinPoint = true;
view.HighlightNegativePoints = true;
view.SetSizeForAllMarkers(10);
return(sparkline);
}
void StockWorkspacesUC_Load(object sender, EventArgs e)
{
if (StockMarketView.defaultViewModel == null)
{
return;
}
StockMarketView.defaultViewModel.CurrentPriceIndexChanged += defaultViewModel_CurrentPriceIndexChanged;
StockMarketView.defaultViewModel.PropertyChanged += defaultViewModel_PropertyChanged;
//watchList
watchListGridView.OptionsBehavior.AutoPopulateColumns = false;
watchListGridView.OptionsBehavior.CacheValuesOnRowUpdating = CacheRowValuesMode.Disabled;
watchListGrid.MainView.DataController.AllowIEnumerableDetails = false;
watchListGridView.FocusRectStyle = XtraGrid.Views.Grid.DrawFocusRectStyle.None;
watchListGrid.DataSource = StockMarketView.defaultViewModel.WatchListBindingData;
GridColumn col = watchListGridView.Columns.Add();
col.FieldName = "CompanyName";
col.Caption = "Symbol";
col.Visible = true;
col = watchListGridView.Columns.Add();
col.FieldName = "Price";
col.Caption = "Last Price";
//col.ColumnEdit = new ArrowButtonRepositoryItem();
col.DisplayFormat.FormatType = FormatType.Numeric;
col.DisplayFormat.FormatString = "c";
col.Visible = true;
col = watchListGridView.Columns.Add();
col.FieldName = "Volume";
col.DisplayFormat.FormatType = FormatType.Numeric;
col.DisplayFormat.FormatString = "n0";
col.Visible = true;
col = watchListGridView.Columns.Add();
col.FieldName = "Volume Dynamics";
RepositoryItemSparklineEdit rise = new RepositoryItemSparklineEdit();
col.ColumnEdit = rise;
col.UnboundType = Data.UnboundColumnType.Object;
AreaSparklineView view = new AreaSparklineView();
view.HighlightMaxPoint = true;
view.HighlightMinPoint = true;
rise.View = view;
col.Visible = true;
col = watchListGridView.Columns.Add();
col.FieldName = "Rise";
col.Name = "Rise";
col.Visible = false;
//col = watchListGridView.Columns.Add();
//col.FieldName = "TotalRise";
//col.Name = "TotalRise";
//col.Visible = false;
//FormatConditionRuleIconSet val = new FormatConditionIconSetPositiveNegativeTriangles() { RangeDescription = "0, >0" };
//watchListGridView.FormatRules.Add(new GridFormatRule() { Rule = val, Column = watchListGridView.Columns["Rise"], ColumnApplyTo=watchListGridView.Columns[1]});
var rule = watchListGridView.FormatRules.AddIconSetRule(watchListGridView.Columns["Rise"], new FormatConditionIconSetPositiveNegativeTriangles()
{
RangeDescription = "<0, 0, >0"
});
rule.ColumnApplyTo = watchListGridView.Columns[1];
rule.Enabled = true;
watchListGridView.BestFitColumns();
watchListGridView.FocusedRowChanged += new XtraGrid.Views.Base.FocusedRowChangedEventHandler(watchListGridView_FocusedRowChanged);
//watchListGridView.CustomDrawCell += watchListGridView_CustomDrawCell;
watchListGridView.CustomUnboundColumnData += watchListGridView_CustomUnboundColumnData;
//chart
stockChartUC.stockChart.Series["Price"].DataSource = StockMarketView.defaultViewModel.StockChartBindingData;
stockChartUC.stockChart.Series["Price"].ArgumentDataMember = "Date";
stockChartUC.stockChart.Series["Price"].ValueDataMembers.AddRange(new string[] { "Low", "High", "Open", "Close" });
stockChartUC.stockChart.Series["Volume"].DataSource = StockMarketView.defaultViewModel.StockChartBindingData;
stockChartUC.stockChart.Series["Volume"].ArgumentDataMember = "Date";
stockChartUC.stockChart.Series["Volume"].ValueDataMembers.AddRange(new string[] { "Volume" });
//volumeChart
volumeChart.Series[0].DataSource = StockMarketView.defaultViewModel.VolumeChartBindingData;
volumeChart.Series[0].ArgumentDataMember = "CompanyName";
volumeChart.Series[0].ToolTipPointPattern = "Argument: {A}
Value: {V}";
volumeChart.Series[0].ValueDataMembers.AddRange(new string[] { "Volume" });
//transationsGrid
transactionGridView.OptionsBehavior.AutoPopulateColumns = false;
transactionGrid.DataSource = StockMarketView.defaultViewModel.TransactionGridBindingData;
var fceAsk = new FormatConditionRuleExpression()
{
Expression = "Ask > 0", PredefinedName = "Red Fill"
};
transactionGridView.FormatRules.AddRule(new GridFormatRule()
{
ApplyToRow = true, Rule = fceAsk
});
var fceBid = new FormatConditionRuleExpression()
{
Expression = "Bid > 0", PredefinedName = "Green Fill"
};
transactionGridView.FormatRules.AddRule(new GridFormatRule()
{
ApplyToRow = true, Rule = fceBid
});
StockMarketView.defaultViewModel.WatchListChanged += defaultViewModel_WatchListChanged;
helpBarItemButton.ImageOptions.SvgImage = SvgResources.GetSvgImage("Help");
bbiSwatches.ImageOptions.SvgImage = SvgResources.GetSvgImage("Swatches");
bsiConnectedStatus.ImageOptions.SvgImage = SvgResources.GetSvgImage("Connected");
}