/// <summary>
/// Tells the row owner about this element.
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
// Find the columns collection and set the ItemsSource.
DataGrid grid = ParentDataGrid;
if (grid != null)
{
ItemsSource = new ColumnHeaderCollection(grid.Columns);
grid.ColumnHeadersPresenter = this;
DataGridHelper.TransferProperty(this, VirtualizingStackPanel.IsVirtualizingProperty);
DataGridColumnHeader fillerColumnHeader = GetTemplateChild(ElementFillerColumnHeader) as DataGridColumnHeader;
if (fillerColumnHeader != null)
{
DataGridHelper.TransferProperty(fillerColumnHeader, DataGridColumnHeader.StyleProperty);
DataGridHelper.TransferProperty(fillerColumnHeader, DataGridColumnHeader.HeightProperty);
}
}
else
{
ItemsSource = null;
}
}
internal static void PaintColumnMoveMarker(Graphics g, AdvTree tree, int columnMoveMarkerIndex, ColumnHeaderCollection columns)
{
if (columnMoveMarkerIndex == -1) throw new ArgumentException("columnMoveMarkerIndex must be grater or equal than 0");
if (columns == null) throw new ArgumentNullException("columns");
Color lineColor = ColorScheme.GetColor("834DD5");
Color fillColor = ColorScheme.GetColor("CCCFF8");
Size markerSize = new Size(10, 14);
ColumnHeader header = null;
if (columnMoveMarkerIndex == columns.Count)
header = columns.LastVisibleColumn;
else
header = columns[columnMoveMarkerIndex];
Rectangle markerBounds = Rectangle.Empty;
if (columnMoveMarkerIndex == columns.Count)
markerBounds = new Rectangle(header.Bounds.Right - markerSize.Width, header.Bounds.Bottom - markerSize.Height, markerSize.Width, markerSize.Height);
else if (columns[columnMoveMarkerIndex] == columns.FirstVisibleColumn)
markerBounds = new Rectangle(header.Bounds.X, header.Bounds.Bottom - markerSize.Height, markerSize.Width, markerSize.Height);
else
markerBounds = new Rectangle(header.Bounds.X - markerSize.Width / 2 - tree.NodeLayout.GetCellLayout().LayoutSettings.CellHorizontalSpacing, header.Bounds.Bottom - markerSize.Height, markerSize.Width, markerSize.Height);
if (tree.AutoScrollPosition.X != 0)
markerBounds.Offset(tree.AutoScrollPosition.X, 0);
using (GraphicsPath path = CreateMarker(markerBounds))
{
using (SolidBrush brush = new SolidBrush(fillColor))
g.FillPath(brush, path);
using (Pen pen = new Pen(lineColor, 1))
g.DrawPath(pen, path);
}
}
public TreeListView()
{
_columns = new ColumnHeaderCollection();
_panel = new TreeListPanel();
_panel.TreeListView = this;
Scrollable = true;
}
public TreeListView()
{
_columns = new ColumnHeaderCollection();
_panel = new TreeListPanel();
_panel.TreeListView = this;
Scrollable = true;
}
/// <summary>
/// Tells the row owner about this element.
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
// Find the columns collection and set the ItemsSource.
DataGrid grid = ParentDataGrid;
if (grid != null)
{
ItemsSource = new ColumnHeaderCollection(grid.Columns);
grid.ColumnHeadersPresenter = this;
DataGridHelper.TransferProperty(this, VirtualizingStackPanel.IsVirtualizingProperty);
DataGridColumnHeader fillerColumnHeader = GetTemplateChild(ElementFillerColumnHeader) as DataGridColumnHeader;
if (fillerColumnHeader != null)
{
DataGridHelper.TransferProperty(fillerColumnHeader, DataGridColumnHeader.StyleProperty);
DataGridHelper.TransferProperty(fillerColumnHeader, DataGridColumnHeader.HeightProperty);
}
}
else
{
ItemsSource = null;
}
}
/// <summary>
/// Initialize a new instance <see cref="ListView"/>
/// </summary>
public ListView()
{
Background = Color.NotSet;
Foreground = Color.NotSet;
headerForeground = Color.Yellow;
summaryText = string.Empty;
showSummary = false;
AutoSize = false;
showGridLine = true;
columns = 1;
FocusForeground = Color.Black;
FocusBackground = Color.Cyan;
ColumnHeaders = new ColumnHeaderCollection <T>(this);
Items = new ListViewItemCollection <T>(this);
gridBorderChars = new GridSpanBorderChars('╔', '═', '╗', '║', '║',
'╚', '═', '╝', '╤', '╢', '╧', '╟',
'│', '─', '┼',
'┬', '┤', '┴', '├',
'┌', '┐', '┘', '└');
groupBase = new ListViewGroupBase <T>(this)
{
borderColor = Application.SystemColors.BorderColor,
borderChars = gridBorderChars,
};
OnFocusChanged += InternalFocusChanged;
}
public ListView ()
{
background_color = Color.White;//ThemeEngine.Current.ColorWindow;
groups = new ListViewGroupCollection (this);
items = new ListViewItemCollection (this);
items.Changed += new CollectionChangedHandler (OnItemsChanged);
checked_indices = new CheckedIndexCollection (this);
checked_items = new CheckedListViewItemCollection (this);
columns = new ColumnHeaderCollection (this);
foreground_color = SystemColors.WindowText;
selected_indices = new SelectedIndexCollection (this);
selected_items = new SelectedListViewItemCollection (this);
items_location = new Point [16];
items_matrix_location = new ItemMatrixLocation [16];
reordered_items_indices = new int [16];
item_tooltip = new ToolTip ();
item_tooltip.Active = false;
insertion_mark = new ListViewInsertionMark (this);
InternalBorderStyle = BorderStyle.Fixed3D;
header_control = new HeaderControl (this);
header_control.Visible = false;
Controls.AddImplicit (header_control);
item_control = new ItemControl (this);
Controls.AddImplicit (item_control);
h_marker = v_marker = 0;
keysearch_tickcnt = 0;
// scroll bars are disabled initially
h_scroll.Visible = false;
//h_scroll.ValueChanged += new EventHandler(HorizontalScroller);
v_scroll.Visible = false;
//v_scroll.ValueChanged += new EventHandler(VerticalScroller);
// event handlers
base.KeyDown += new KeyEventHandler(ListView_KeyDown);
SizeChanged += new EventHandler (ListView_SizeChanged);
//GotFocus += new EventHandler (FocusChanged);
//LostFocus += new EventHandler (FocusChanged);
//MouseWheel += new MouseEventHandler(ListView_MouseWheel);
//MouseEnter += new EventHandler (ListView_MouseEnter);
Invalidated += new InvalidateEventHandler (ListView_Invalidated);
BackgroundImageTiled = false;
this.SetStyle (ControlStyles.UserPaint | ControlStyles.StandardClick
| ControlStyles.UseTextForAccessibility
, false);
}
void InitializeComponent()
{
_treeMenu = new ContextMenuStrip();
_treeMenuHelper = new ActionMenuHelper();
_treeMenuHelper.BuildContextMenu(_treeMenu);
ContextMenuStrip = _treeMenu;
HideSelection = false;
// Sort the nodes using their compare to function
UseCompareTo = true;
DragDropSupport ddSupport = new DragDropSupport(this);
ImageList = PresentationMap._icons;
_columns = new ColumnHeaderCollection();
}
public void ColumnAutoSize()
{
AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
ColumnHeaderCollection cc = Columns;
for (int i = 0; i < cc.Count; i++)
{
int colWidth = TextRenderer.MeasureText(cc[i].Text, Font).Width + 20;
if (colWidth > cc[i].Width)
{
cc[i].Width = colWidth;
}
}
}
public ListView()
{
items = new ListViewItemCollection(this);
columns = new ColumnHeaderCollection(this);
listItems = new ArrayList();
autoArrange = true;
hideSelection = true;
labelWrap = true;
multiSelect = true;
scrollable = true;
activation = ItemActivation.Standard;
alignStyle = ListViewAlignment.Top;
borderStyle = BorderStyle.Fixed3D;
headerStyle = ColumnHeaderStyle.Clickable;
sorting = SortOrder.None;
viewStyle = View.LargeIcon;
}
/// <summary>
/// Tells the row owner about this element.
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
// Find the columns collection and set the ItemsSource.
DataGrid grid = ParentDataGrid;
if (grid != null)
{
ItemsSource = new ColumnHeaderCollection(grid.Columns);
grid.ColumnHeadersPresenter = this;
DataGridHelper.TransferProperty(this, VirtualizingStackPanel.IsVirtualizingProperty);
}
else
{
ItemsSource = null;
}
}
/// <include file='doc\ListView.uex' path='docs/doc[@for="ListView.ListView"]/*' />
/// <devdoc>
/// Creates an empty ListView with default styles.
/// </devdoc>
public ListView() : base() {
listViewState = new System.Collections.Specialized.BitVector32(LISTVIEWSTATE_scrollable |
LISTVIEWSTATE_multiSelect |
LISTVIEWSTATE_labelWrap |
LISTVIEWSTATE_hideSelection |
LISTVIEWSTATE_autoArrange |
LISTVIEWSTATE_showGroups);
listViewState1 = new System.Collections.Specialized.BitVector32(LISTVIEWSTATE1_useCompatibleStateImageBehavior);
SetStyle(ControlStyles.UserPaint, false);
SetStyle(ControlStyles.StandardClick, false);
SetStyle(ControlStyles.UseTextForAccessibility, false);
odCacheFont = Font;
odCacheFontHandle = FontHandle;
SetBounds(0,0,121,97);
listItemCollection = new ListViewItemCollection(new ListViewNativeItemCollection(this));
columnHeaderCollection = new ColumnHeaderCollection(this);
}
void InitializeComponent()
{
_treeMenu = new ContextMenuStrip();
_treeMenuHelper = new ActionMenuHelper();
_treeMenuHelper.BuildContextMenu(_treeMenu);
ContextMenuStrip = _treeMenu;
HideSelection = false;
// Sort the nodes using their compare to function
UseCompareTo = true;
DragDropSupport ddSupport = new DragDropSupport(this);
ImageList = PresentationMap._icons;
_columns = new ColumnHeaderCollection();
}
public static void NewMethod(this ColumnHeaderCollection collection)
{
//do stuff here
}
public ColumnCollection(ColumnHeaderCollection columnCollection)
{
_base = columnCollection;
}
internal override void PaintColumnHeaders(ColumnHeaderCollection columns, Graphics g, bool treeControlHeader)
{
// Setup rendering
TreeRenderer renderer = m_SystemRenderer;
if (this.Tree.NodeRenderer != null && this.Tree.RenderMode == eNodeRenderMode.Custom)
renderer = this.Tree.NodeRenderer;
//else if (this.Tree.RenderMode == eNodeRenderMode.Professional)
// renderer = m_ProfRenderer;
PaintColumnHeaders(renderer, columns, g, treeControlHeader);
}
public Sheet()
{
ColumnHeaders = new ColumnHeaderCollection(this);
}
/// <summary>
/// Tells the row owner about this element.
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
// Find the columns collection and set the ItemsSource.
DataGrid grid = ParentDataGrid;
if (grid != null)
{
ItemsSource = new ColumnHeaderCollection(grid.Columns);
grid.ColumnHeadersPresenter = this;
DataGridHelper.TransferProperty(this, VirtualizingStackPanel.IsVirtualizingProperty);
}
else
{
ItemsSource = null;
}
}
private void PaintGridLines(NodeDisplayContext context, ColumnHeaderCollection columnHeaderCollection, Rectangle bounds)
{
Color color = this.Tree.GridLinesColor.IsEmpty ? context.NodeRenderer.ColorTable.GridLines : this.Tree.GridLinesColor;
Graphics g = context.Graphics;
for (int i = 0; i < columnHeaderCollection.Count; i++)
{
ColumnHeader columnHeader = columnHeaderCollection.ColumnAtDisplayIndex(i);
if (!columnHeader.Visible || columnHeader.Bounds.Width <= 0) continue;
Rectangle r = columnHeader.Bounds;
r.Offset(context.Offset);
if (columnHeaderCollection.ParentNode == null)
{
r.Offset(bounds.Location);
if (!columnHeader.CellsBackColor.IsEmpty)
{
SmoothingMode oldSmoothing = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.None;
Rectangle rBack = new Rectangle(r.X - 5, context.ClientRectangle.Y, r.Width + 4, context.ClientRectangle.Height);
using (SolidBrush brush = new SolidBrush(columnHeader.CellsBackColor))
g.FillRectangle(brush, rBack);
g.SmoothingMode = oldSmoothing;
}
}
DisplayHelp.DrawLine(g, r.Right - (columnHeader.IsLastVisible ? 0 : 1), bounds.Y, r.Right - (columnHeader.IsLastVisible ? 0 : 1), bounds.Bottom, color, 1);
}
}
internal virtual void PaintColumnHeaders(ColumnHeaderCollection columns, Graphics g, bool treeControlHeader)
{
}
internal void PaintColumnHeaders(TreeRenderer renderer, ColumnHeaderCollection columns, Graphics g, bool treeControlHeader)
{
ColumnHeaderRendererEventArgs ce = new ColumnHeaderRendererEventArgs();
ce.Graphics = g;
ce.Tree = this.Tree;
ce.SortIndicatorColor = renderer.ColorTable.ColumnSortIndicatorColor;
ElementStyle defaultNormalStyle = GetDefaultColumnStyleNormal(renderer);
ElementStyle headerStyle = null;
if(treeControlHeader)
headerStyle = this.Tree.ColumnsBackgroundStyle == null ? GetDefaultHeaderStyle(renderer) : this.Tree.ColumnsBackgroundStyle;
else
headerStyle = this.Tree.NodesColumnsBackgroundStyle == null ? GetDefaultNodesHeaderStyle(renderer) : this.Tree.NodesColumnsBackgroundStyle;
if (Tree.ColumnStyleNormal != null && Tree.ColumnStyleNormal.Custom)
defaultNormalStyle = Tree.ColumnStyleNormal;
Point offset = Point.Empty;
if (this.Tree.AutoScroll)
{
offset = this.Tree.GetAutoScrollPositionOffset();
if (treeControlHeader)
offset.Y = 0;
}
Rectangle columnsBounds = columns.Bounds;
if (!treeControlHeader) columnsBounds.Offset(offset);
ElementStyleDisplayInfo di = new ElementStyleDisplayInfo(headerStyle, g, columnsBounds);
ElementStyleDisplay.Paint(di);
Color columnSeparator = (headerStyle != null && !headerStyle.BorderColor.IsEmpty) ? headerStyle.BorderColor : Color.Empty;
for (int i = 0; i < columns.Count; i++)
{
ColumnHeader column = columns.ColumnAtDisplayIndex(i);
if (!column.Visible) continue;
ElementStyle style = null;
if (column.StyleNormal != "")
style = Tree.Styles[column.StyleNormal].Copy();
else
style = defaultNormalStyle.Copy();
if (column.IsMouseDown)
{
if (column.StyleMouseDown != "")
style.ApplyStyle(Tree.Styles[column.StyleMouseDown]);
else if (Tree.ColumnStyleMouseDown != null)
style.ApplyStyle(Tree.ColumnStyleMouseDown);
}
else if (column.IsMouseOver)
{
if (column.StyleMouseOver != "")
style.ApplyStyle(Tree.Styles[column.StyleMouseOver]);
else if (Tree.ColumnStyleMouseOver != null)
style.ApplyStyle(Tree.ColumnStyleMouseOver);
}
ce.ColumnHeader = column;
Rectangle columnBounds = column.Bounds;
columnBounds.Offset(offset);
ce.Bounds = columnBounds;
ce.Style = style;
renderer.DrawColumnHeader(ce);
if (!columnSeparator.IsEmpty)
DisplayHelp.DrawLine(g, columnBounds.Right - (column.IsLastVisible ? 0 : 1), columnBounds.Y, columnBounds.Right - (column.IsLastVisible ? 0 : 1), columnBounds.Bottom - 1, columnSeparator, 1);
}
}
public ListView()
{
base.SetStyle(ControlStyles.UserPaint, false);
base.SetStyle(ControlStyles.StandardClick, false);
base.SetStyle(ControlStyles.UseTextForAccessibility, false);
this.odCacheFont = this.Font;
this.odCacheFontHandle = base.FontHandle;
base.SetBounds(0, 0, 0x79, 0x61);
this.listItemCollection = new ListViewItemCollection(new ListViewNativeItemCollection(this));
this.columnHeaderCollection = new ColumnHeaderCollection(this);
}
