/// <summary>
/// The on apply template.
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
this.grid = this.Template.FindName(PART_Grid, this) as Grid;
this.sheetScroller = this.Template.FindName(PART_SheetScroller, this) as ScrollViewer;
this.sheetGrid = this.Template.FindName(PART_SheetGrid, this) as Grid;
this.columnScroller = this.Template.FindName(PART_ColumnScroller, this) as ScrollViewer;
this.columnGrid = this.Template.FindName(PART_ColumnGrid, this) as Grid;
this.rowScroller = this.Template.FindName(PART_RowScroller, this) as ScrollViewer;
this.rowGrid = this.Template.FindName(PART_RowGrid, this) as Grid;
this.rowSelectionBackground = this.Template.FindName(PART_RowSelectionBackground, this) as Border;
this.columnSelectionBackground = this.Template.FindName(PART_ColumnSelectionBackground, this) as Border;
this.selectionBackground = this.Template.FindName(PART_SelectionBackground, this) as Border;
this.currentBackground = this.Template.FindName(PART_CurrentBackground, this) as Border;
this.selection = this.Template.FindName(PART_Selection, this) as Border;
this.autoFillSelection = this.Template.FindName(PART_AutoFillSelection, this) as Border;
this.autoFillBox = this.Template.FindName(PART_AutoFillBox, this) as Border;
this.topleft = this.Template.FindName(PART_TopLeft, this) as Border;
this.textEditor = this.Template.FindName(PART_TextEditor, this) as TextBox;
this.enumEditor = this.Template.FindName(PART_EnumEditor, this) as ComboBox;
this.contentEditor = new ContentControl();
this.contentEditor.PreviewKeyDown += this.TextEditorPreviewKeyDown;
this.enumEditor.SelectionChanged += this.EnumEditorSelectionChanged;
this.textEditor.PreviewKeyDown += this.TextEditorPreviewKeyDown;
this.textEditor.LostFocus += this.TextEditorLostFocus;
this.sheetScroller.ScrollChanged += this.ScrollViewerScrollChanged;
this.rowScroller.ScrollChanged += this.RowScrollerChanged;
this.columnScroller.ScrollChanged += this.ColumnScrollerChanged;
this.sheetScroller.SizeChanged += this.ScrollViewerSizeChanged;
this.topleft.MouseLeftButtonDown += this.TopleftMouseLeftButtonDown;
this.autoFillBox.MouseLeftButtonDown += this.AutoFillBoxMouseLeftButtonDown;
this.columnGrid.MouseLeftButtonDown += this.ColumnGridMouseLeftButtonDown;
this.columnGrid.MouseMove += this.ColumnGridMouseMove;
this.columnGrid.MouseLeftButtonUp += this.ColumnGridMouseLeftButtonUp;
this.rowGrid.MouseLeftButtonDown += this.RowGridMouseLeftButtonDown;
this.rowGrid.MouseMove += this.RowGridMouseMove;
this.rowGrid.MouseLeftButtonUp += this.RowGridMouseLeftButtonUp;
this.columnGrid.Loaded += this.ColumnGridLoaded;
this.sheetGrid.SizeChanged += this.ColumnGridSizeChanged;
this.autoFiller = new AutoFiller(this.GetCellValue, this.TrySetCellValue);
this.autoFillToolTip = new ToolTip
{
Placement = PlacementMode.Bottom,
PlacementTarget = this.autoFillSelection
};
this.UpdateGridContent();
this.OnSelectedCellsChanged();
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Copy, this.CopyExecute));
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Cut, this.CutExecute));
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Paste, this.PasteExecute));
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Delete, this.DeleteExecute));
}
/// <summary>
/// When overridden in a derived class, is invoked whenever application code or internal processes call <see
/// cref="M:System.Windows.FrameworkElement.ApplyTemplate" /> .
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
this.sheetScrollViewer = this.Template.FindName(PartSheetScrollViewer, this) as ScrollViewer;
this.sheetGrid = this.Template.FindName(PartSheetGrid, this) as Grid;
this.columnScrollViewer = this.Template.FindName(PartColumnScrollViewer, this) as ScrollViewer;
this.columnGrid = this.Template.FindName(PartColumnGrid, this) as Grid;
this.rowScrollViewer = this.Template.FindName(PartRowScrollViewer, this) as ScrollViewer;
this.rowGrid = this.Template.FindName(PartRowGrid, this) as Grid;
this.rowSelectionBackground = this.Template.FindName(PartRowSelectionBackground, this) as Border;
this.columnSelectionBackground = this.Template.FindName(PartColumnSelectionBackground, this) as Border;
this.selectionBackground = this.Template.FindName(PartSelectionBackground, this) as Border;
this.currentBackground = this.Template.FindName(PartCurrentBackground, this) as Border;
this.selection = this.Template.FindName(PartSelection, this) as Border;
this.autoFillSelection = this.Template.FindName(PartAutoFillSelection, this) as Border;
this.autoFillBox = this.Template.FindName(PartAutoFillBox, this) as Border;
this.topLeft = this.Template.FindName(PartTopLeft, this) as Border;
if (this.sheetScrollViewer == null)
{
throw new Exception(PartSheetScrollViewer + " not found.");
}
if (this.rowScrollViewer == null)
{
throw new Exception(PartRowScrollViewer + " not found.");
}
if (this.columnScrollViewer == null)
{
throw new Exception(PartColumnScrollViewer + " not found.");
}
if (this.topLeft == null)
{
throw new Exception(PartTopLeft + " not found.");
}
if (this.autoFillBox == null)
{
throw new Exception(PartAutoFillBox + " not found.");
}
if (this.columnGrid == null)
{
throw new Exception(PartColumnGrid + " not found.");
}
if (this.rowGrid == null)
{
throw new Exception(PartRowGrid + " not found.");
}
if (this.sheetGrid == null)
{
throw new Exception(PartSheetGrid + " not found.");
}
this.sheetScrollViewer.ScrollChanged += this.ScrollViewerScrollChanged;
this.rowScrollViewer.ScrollChanged += this.RowScrollViewerScrollChanged;
this.columnScrollViewer.ScrollChanged += this.ColumnScrollViewerScrollChanged;
this.topLeft.MouseLeftButtonDown += this.TopLeftMouseLeftButtonDown;
this.autoFillBox.MouseLeftButtonDown += this.AutoFillBoxMouseLeftButtonDown;
this.columnGrid.MouseLeftButtonDown += this.ColumnGridMouseLeftButtonDown;
this.columnGrid.MouseMove += this.ColumnGridMouseMove;
this.columnGrid.MouseLeftButtonUp += this.ColumnGridMouseLeftButtonUp;
this.rowGrid.MouseLeftButtonDown += this.RowGridMouseLeftButtonDown;
this.rowGrid.MouseMove += this.RowGridMouseMove;
this.rowGrid.MouseLeftButtonUp += this.RowGridMouseLeftButtonUp;
this.columnGrid.Loaded += this.ColumnGridLoaded;
this.sheetScrollViewer.SizeChanged += this.ColumnGridSizeChanged;
this.sheetGrid.MouseLeftButtonDown += this.SheetGridMouseLeftButtonDown;
this.autoFiller = new AutoFiller(this.GetCellValue, this.TrySetCellValue);
this.autoFillToolTip = new ToolTip
{
Placement = PlacementMode.Bottom,
PlacementTarget = this.autoFillSelection
};
this.UpdateGridContent();
this.SelectedCellsChanged();
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Copy, (s, e) => this.Copy()));
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Cut, (s, e) => this.Cut()));
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Paste, (s, e) => this.Paste()));
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Delete, (s, e) => this.Delete()));
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
sheetScroller = Template.FindName(PART_SheetScroller, this) as ScrollViewer;
sheetGrid = Template.FindName(PART_SheetGrid, this) as Grid;
columnScroller = Template.FindName(PART_ColumnScroller, this) as ScrollViewer;
columnGrid = Template.FindName(PART_ColumnGrid, this) as Grid;
rowScroller = Template.FindName(PART_RowScroller, this) as ScrollViewer;
rowGrid = Template.FindName(PART_RowGrid, this) as Grid;
rowSelectionBackground = Template.FindName(PART_RowSelectionBackground, this) as Border;
columnSelectionBackground = Template.FindName(PART_ColumnSelectionBackground, this) as Border;
selectionBackground = Template.FindName(PART_SelectionBackground, this) as Border;
currentBackground = Template.FindName(PART_CurrentBackground, this) as Border;
selection = Template.FindName(PART_Selection, this) as Border;
autoFillSelection = Template.FindName(PART_AutoFillSelection, this) as Border;
autoFillBox = Template.FindName(PART_AutoFillBox, this) as Border;
topleft = Template.FindName(PART_TopLeft, this) as Border;
textEditor = Template.FindName(PART_TextEditor, this) as TextBox;
enumEditor = Template.FindName(PART_EnumEditor, this) as ComboBox;
contentEditor = new ContentControl();
enumEditor.SelectionChanged += EnumEditorSelectionChanged;
textEditor.PreviewKeyDown += TextEditorPreviewKeyDown;
textEditor.LostFocus += TextEditorLostFocus;
sheetScroller.ScrollChanged += ScrollViewerScrollChanged;
rowScroller.ScrollChanged += RowScrollerChanged;
columnScroller.ScrollChanged += ColumnScrollerChanged;
sheetScroller.SizeChanged += ScrollViewerSizeChanged;
topleft.MouseLeftButtonDown += TopleftMouseLeftButtonDown;
autoFillBox.MouseLeftButtonDown += AutoFillBoxMouseLeftButtonDown;
columnGrid.MouseLeftButtonDown += ColumnGridMouseLeftButtonDown;
columnGrid.MouseMove += ColumnGridMouseMove;
columnGrid.MouseLeftButtonUp += ColumnGridMouseLeftButtonUp;
columnGrid.Loaded += ColumnGridLoaded;
sheetGrid.SizeChanged += ColumnGridSizeChanged;
rowGrid.MouseLeftButtonDown += RowGridMouseLeftButtonDown;
rowGrid.MouseMove += RowGridMouseMove;
rowGrid.MouseLeftButtonUp += RowGridMouseLeftButtonUp;
Focusable = true;
autoFiller = new AutoFiller(GetCellValue, TrySetCellValue);
autoFillToolTip = new ToolTip { Placement = PlacementMode.Bottom, PlacementTarget = autoFillSelection };
UpdateGridContent();
OnSelectedCellsChanged();
BuildContextMenus();
CommandBindings.Add(new CommandBinding(ApplicationCommands.Copy, CopyExecute));
CommandBindings.Add(new CommandBinding(ApplicationCommands.Cut, CutExecute));
CommandBindings.Add(new CommandBinding(ApplicationCommands.Paste, PasteExecute));
CommandBindings.Add(new CommandBinding(ApplicationCommands.Delete, DeleteExecute));
}