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2003-11-05 Mike Kestner <mkestner@ximian.com>

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* gtk/ITreeNode.cs : make Parent readonly
	* gtk/TreeNode.cs : use an internal method to set parent on the
	child, and set child.Parent to null in RemoveChild.

svn path=/trunk/gtk-sharp/; revision=19651
This commit is contained in:
Mike Kestner 2003-11-05 22:11:45 +00:00
parent 7553348291
commit b57221cf44
3 changed files with 16 additions and 7 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2003-11-05 Mike Kestner <mkestner@ximian.com>
* gtk/ITreeNode.cs : make Parent readonly
* gtk/TreeNode.cs : use an internal method to set parent on the
child, and set child.Parent to null in RemoveChild.
2003-11-05 Moritz Balz <verteiler@mbalz.de> 2003-11-05 Moritz Balz <verteiler@mbalz.de>
* gdk/Window.custom : System.Drawing.Rectangle/Point customizations * gdk/Window.custom : System.Drawing.Rectangle/Point customizations

2
gtk/ITreeNode.cs
View file

@ -16,7 +16,7 @@ namespace Gtk {
int ID { get; } int ID { get; }
ITreeNode Parent { get; set; } ITreeNode Parent { get; }
int ChildCount { get; } int ChildCount { get; }

15
gtk/TreeNode.cs
View file

@ -32,9 +32,6 @@ namespace Gtk {
get { get {
return parent; return parent;
} }
set {
parent = value;
}
} }
public int ChildCount { public int ChildCount {
@ -48,6 +45,11 @@ namespace Gtk {
return children.IndexOf (o); return children.IndexOf (o);
} }
internal void SetParent (ITreeNode parent)
{
this.parent = parent;
}
public ITreeNode this [int index] { public ITreeNode this [int index] {
get { get {
if (index >= ChildCount) if (index >= ChildCount)
@ -87,20 +89,21 @@ namespace Gtk {
ChildRemoved (this, old_position); ChildRemoved (this, old_position);
} }
public void AddChild (ITreeNode child) public void AddChild (TreeNode child)
{ {
children.Add (child); children.Add (child);
child.Parent = this; child.SetParent (this);
OnChildAdded (child); OnChildAdded (child);
} }
public void RemoveChild (ITreeNode child) public void RemoveChild (TreeNode child)
{ {
int idx = children.IndexOf (child); int idx = children.IndexOf (child);
if (idx < 0) if (idx < 0)
return; return;
children.Remove (child); children.Remove (child);
child.SetParent (null);
OnChildRemoved (idx); OnChildRemoved (idx);
} }
} }