mirror of
https://github.com/Ryujinx/GtkSharp.git
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136 lines
3.7 KiB
C#
Executable File
136 lines
3.7 KiB
C#
Executable File
// NodeView.cs - a TreeView implementation that exposes ITreeNodes
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//
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// Author: Duncan Mak (duncan@ximian.com)
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//
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// Copyright (c) 2004 Novell, Inc.
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the Lesser GNU General
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// Public License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this program; if not, write to the
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// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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// Boston, MA 02111-1307, USA.
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namespace Gtk {
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using System;
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using System.Collections;
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using System.Reflection;
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using System.Runtime.InteropServices;
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public class NodeView : TreeView {
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NodeStore store;
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NodeSelection selection;
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public NodeView (NodeStore store) : base (store == null ? null : store.Adapter)
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{
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this.store = store;
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}
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public NodeView () : base () {}
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public NodeStore NodeStore {
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get {
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return store;
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}
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set {
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store = value;
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this.Model = store == null ? null : store.Adapter;
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}
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}
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public NodeSelection NodeSelection {
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get {
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if (selection == null)
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selection = new NodeSelection (Selection);
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return selection;
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}
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}
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public Gtk.TreeViewColumn AppendColumn (string title, Gtk.CellRenderer cell, Gtk.NodeCellDataFunc cell_data)
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{
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Gtk.TreeViewColumn col = new Gtk.TreeViewColumn ();
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col.Title = title;
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col.PackStart (cell, true);
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col.SetCellDataFunc (cell, cell_data);
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AppendColumn (col);
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return col;
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}
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public void ActivateRow (ITreeNode node, Gtk.TreeViewColumn column) {
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ActivateRow (store.GetPath (node), column);
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}
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public bool CollapseRow (ITreeNode node) {
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return CollapseRow (store.GetPath (node));
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}
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public Cairo.Surface CreateRowDragIcon (ITreeNode node) {
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return CreateRowDragIcon (store.GetPath (node));
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}
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public Gdk.Rectangle GetBackgroundArea (ITreeNode node, Gtk.TreeViewColumn column) {
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return GetBackgroundArea (store.GetPath (node), column);
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}
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public Gdk.Rectangle GetCellArea (ITreeNode node, Gtk.TreeViewColumn column) {
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return GetBackgroundArea (store.GetPath (node), column);
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}
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public ITreeNode GetNodeAtPos (int x, int y) {
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Gtk.TreePath nodePath;
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ITreeNode node = null;
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if (this.GetPathAtPos (x, y, out nodePath))
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node = store.GetNode (nodePath);
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return node;
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}
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public bool GetRowExpanded (ITreeNode node) {
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return GetRowExpanded (store.GetPath (node));
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}
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public bool GetVisibleRange (out ITreeNode startNode, out ITreeNode endNode) {
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Gtk.TreePath start_path, end_path;
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bool retVal = GetVisibleRange (out start_path, out end_path);
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if (retVal) {
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startNode = store.GetNode (start_path);
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endNode = store.GetNode (end_path);
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}
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else {
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startNode = null;
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endNode = null;
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}
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return retVal;
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}
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public void ScrollToCell (ITreeNode node, TreeViewColumn column, bool use_align, float row_align, float col_align) {
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ScrollToCell (store.GetPath (node), column, use_align, row_align, col_align);
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}
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public void SetTooltipCell (Tooltip tooltip, ITreeNode node, TreeViewColumn column, CellRenderer renderer) {
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SetTooltipCell (tooltip, store.GetPath (node), column, renderer);
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}
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public void ExpandRow (ITreeNode node, bool open_all) {
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ExpandRow (store.GetPath (node), open_all);
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}
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public void ExpandToNode (ITreeNode node) {
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ExpandToPath (store.GetPath (node));
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}
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}
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}
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