public DecoResourceTreeView() : base()
{
_treeStructureColumn = new TreeStructureColumn();
Columns.Add(_treeStructureColumn);
_iconColumn = new ResourceIconColumn();
Columns.Add(_iconColumn);
_nameColumn = new RichTextColumn();
_nameColumn.AutoSize = true;
Columns.Add(_nameColumn);
}
private void Initialize()
{
AllowColumnReorder = false;
AllowDrop = true;
ExecuteDoubleClickAction = false;
HeaderStyle = ColumnHeaderStyle.None;
HideSelection = false;
Location = new System.Drawing.Point(0, 0);
ShowContextMenu = false;
MultiSelect = false;
_chboxColumn = AddCheckBoxColumn();
_nameColumn = new RichTextColumn();
_nameColumn.AutoSize = true;
Columns.Add(_nameColumn);
}
public ResourceTreePaneBase()
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
_resourceTree = new ResourceListView2();
_resourceTree.Dock = DockStyle.Fill;
_resourceTree.BorderStyle = BorderStyle.None;
_resourceTree.ContextProvider = this;
TreeStructureColumn treeStructureColumn = new TreeStructureColumn();
treeStructureColumn.Width = 20;
_resourceTree.Columns.Add(treeStructureColumn);
_resourceTree.Columns.Add(new ResourceIconColumn());
_resourceTree.JetListView.KeyDown += HandleResourceTreeKeyDown;
_resourceTree.JetListView.ActiveNodeChanged += HandleActiveNodeChanged;
_resourceTree.KeyNavigationCompleted += HandleKeyNavigationCompleted;
_textColumn = new RichTextColumn();
_textColumn.SizeToContent = true;
_textColumn.ItemToolTipCallback = HandleToolTipCallback;
_resourceTree.Columns.Add(_textColumn);
Controls.Add(_resourceTree);
Controls.SetChildIndex(_resourceTree, 0);
_toolbarManager = new ToolbarActionManager(_toolBar);
_toolbarManager.ContextProvider = this;
_dataProvider = new ResourceTreeDataProvider();
SetStyle(ControlStyles.Selectable, false);
UnreadManager unreadManager = (UnreadManager)Core.UnreadManager;
if (unreadManager.Enabled)
{
_unreadDecorator = new UnreadNodeDecorator();
_textColumn.AddNodeDecorator(_unreadDecorator);
}
}
protected override void DrawItemText(Graphics g, Rectangle rcText, object item,
Color textColor, RowState state, string highlightText)
{
IResource res = (IResource)item;
string context = _highlightDataProvider.GetContext(res);
if (context != null)
{
RichText richText = (RichText)_contextCache [res.Id];
if (richText == null)
{
richText = new RichText(context,
new RichTextParameters(OwnerControl.Font,
new TextStyle(FontStyle.Regular, Color.DarkGreen, Color.Transparent)));
OffsetData[] data = _highlightDataProvider.GetContextHighlightData(res);
if (data != null)
{
for (int i = 0; i < data.Length; i++)
{
richText.SetStyle(FontStyle.Bold, data [i].Start, data [i].Length);
}
}
_contextCache [res.Id] = richText;
}
g.DrawLine(_barPen, rcText.X + 2, rcText.Y + 1, rcText.X + 2, rcText.Y + rcText.Height - 2);
ShiftRectForText(ref rcText);
RichTextColumn.FormatRowRichText(ref richText, textColor, state, highlightText);
richText.DrawClipped(g, rcText);
}
else
{
base.DrawItemText(g, rcText, item, textColor, state, highlightText);
}
}
