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* glib/ManagedValue.cs, TypeConverter.cs: Added. * glib/Value.cs: Make Value inherit from IDisposable, and move dtor to Dispose. Add generic object constructor with support for ManagedValue. Add a new Val property which will call the appropriate explicit cast. * glue/value.c: Add new glue function gtksharp_value_get_value_type. * gtk/TreeViewColumn.custom: Added. * gtk/ListStore.custom, TreeStore.custom: Add a number of SetValue overloads. Add convenience functtion AppendValues. Add new ctor that takes System.Type instead of GLib.TypeFundamentals. Add a GetValue convenience wrapper. * gtk/TreeView.custom: Add AppendColumn convenience functions. * sample/ManagedTreeViewDemo.cs: Added. * sample/Makefile.in: Update. * sample/TreeViewDemo.cs: Update to use new convenience APIs. svn path=/trunk/gtk-sharp/; revision=14691
205 lines
5.8 KiB
Plaintext
205 lines
5.8 KiB
Plaintext
// Gtk.TreeStore.Custom - Gtk TreeStore class customizations
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//
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// Author: Kristian Rietveld <kris@gtk.org>
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//
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// (c) 2002 Kristian Rietveld
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//
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// This code is inserted after the automatically generated code.
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/// <summary>
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/// Appends a row.
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/// </summary>
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///
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/// <remarks>
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/// Appends a row to the root level of the TreeStore.
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/// </remarks>
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[DllImport ("libgtk-win32-2.0-0.dll")]
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static extern void gtk_tree_store_append (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent);
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public void Append (out Gtk.TreeIter iter) {
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gtk_tree_store_append (Handle, out iter, IntPtr.Zero);
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}
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/// <summary>
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/// Inserts a row.
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/// </summary>
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///
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/// <remarks>
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/// Inserts a row in the root level of the TreeStore at
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/// the given position.
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/// </remarks>
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[DllImport ("libgtk-win32-2.0-0.dll")]
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static extern void gtk_tree_store_insert (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent, int position);
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public void Insert (out Gtk.TreeIter iter, int position) {
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gtk_tree_store_insert (Handle, out iter, IntPtr.Zero, position);
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}
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/// <summary>
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/// Prepends a row.
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/// </summary>
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///
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/// <remarks>
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/// Prepends a row to the root level of the TreeStore.
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/// </remarks>
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[DllImport ("libgtk-win32-2.0-0.dll")]
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static extern void gtk_tree_store_prepend (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent);
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public void Prepend (out Gtk.TreeIter iter) {
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gtk_tree_store_append (Handle, out iter, IntPtr.Zero);
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}
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/// <summary>
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/// Inserts a row.
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/// </summary>
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///
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/// <remarks>
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/// Inserts a row in the root level of TreeStore before the
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/// given sibling.
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/// </remarks>
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[DllImport ("libgtk-win32-2.0-0.dll")]
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static extern void gtk_tree_store_insert_before (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent, ref Gtk.TreeIter sibling);
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public void InsertBefore (out Gtk.TreeIter iter, Gtk.TreeIter sibling) {
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gtk_tree_store_insert_before (Handle, out iter, IntPtr.Zero, ref sibling);
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}
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/// <summary>
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/// Inserts a row.
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/// </summary>
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///
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/// <remarks>
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/// Inserts a row in the root level of TreeStore before the
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/// given sibling.
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/// </remarks>
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[DllImport ("libgtk-win32-2.0-0.dll")]
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static extern void gtk_tree_store_insert_after (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent, ref Gtk.TreeIter sibling);
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public void InsertAfter (out Gtk.TreeIter iter, Gtk.TreeIter sibling) {
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gtk_tree_store_insert_after (Handle, out iter, IntPtr.Zero, ref sibling);
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}
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[DllImport("libgtk-win32-2.0-0.dll")]
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static extern bool gtk_tree_model_iter_children (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent);
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public bool IterChildren (out Gtk.TreeIter iter) {
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bool raw_ret = gtk_tree_model_iter_children (Handle, out iter, IntPtr.Zero);
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bool ret = raw_ret;
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return ret;
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}
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[DllImport("libgtk-win32-2.0-0.dll")]
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static extern int gtk_tree_model_iter_n_children (IntPtr raw, IntPtr iter);
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public int IterNChildren () {
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int raw_ret = gtk_tree_model_iter_n_children (Handle, IntPtr.Zero);
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int ret = raw_ret;
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return ret;
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}
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[DllImport("libgtk-win32-2.0-0.dll")]
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static extern bool gtk_tree_model_iter_nth_child (IntPtr raw, out Gtk.TreeIter iter, IntPtr parent, int n);
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public bool IterNthChild (out Gtk.TreeIter iter, int n) {
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bool raw_ret = gtk_tree_model_iter_nth_child (Handle, out iter, IntPtr.Zero, n);
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bool ret = raw_ret;
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return ret;
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}
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public void SetColumnTypes (params uint[] types)
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{
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SetColumnTypes (types.Length, types);
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}
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public void SetValue (Gtk.TreeIter iter, int column, bool value) {
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SetValue (iter, column, new GLib.Value (value));
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}
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public void SetValue (Gtk.TreeIter iter, int column, double value) {
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SetValue (iter, column, new GLib.Value (value));
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}
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public void SetValue (Gtk.TreeIter iter, int column, int value) {
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SetValue (iter, column, new GLib.Value (value));
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}
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public void SetValue (Gtk.TreeIter iter, int column, string value) {
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SetValue (iter, column, new GLib.Value (value));
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}
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public void SetValue (Gtk.TreeIter iter, int column, float value) {
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SetValue (iter, column, new GLib.Value (value));
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}
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public void SetValue (Gtk.TreeIter iter, int column, uint value) {
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SetValue (iter, column, new GLib.Value (value));
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}
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public void SetValue (Gtk.TreeIter iter, int column, object value) {
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SetValue (iter, column, new GLib.Value (value));
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}
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private void _AppendValues (Gtk.TreeIter iter, Array values) {
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int col = 0;
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foreach (object value in values) {
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if (value != null)
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SetValue (iter, col, new GLib.Value (value));
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col++;
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}
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}
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public Gtk.TreeIter AppendValues (Gtk.TreeIter parent, Array values) {
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Gtk.TreeIter iter;
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Append (out iter, parent);
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_AppendValues (iter, values);
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return iter;
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}
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public Gtk.TreeIter AppendValues (Gtk.TreeIter parent, params object[] values) {
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return AppendValues (parent, (Array) values);
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}
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public Gtk.TreeIter AppendValues (Array values) {
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Gtk.TreeIter iter;
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Append (out iter);
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_AppendValues (iter, values);
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return iter;
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}
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public Gtk.TreeIter AppendValues (params object[] values) {
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return AppendValues ((Array) values);
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}
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public TreeStore (params Type[] types)
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{
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uint[] ctypes = new uint[types.Length];
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int i = 0;
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foreach (Type type in types) {
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GLib.TypeFundamentals ctype = GLibSharp.TypeConverter.LookupType (type);
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if (ctype == GLib.TypeFundamentals.TypeNone) {
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ctypes[i] = GLibSharp.ManagedValue.GType;
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} else if (ctype == GLib.TypeFundamentals.TypeInvalid) {
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throw new Exception ("Unknown type");
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} else {
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ctypes[i] = (uint) ctype;
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}
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i++;
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}
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Raw = gtk_tree_store_newv (ctypes.Length, ctypes);
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}
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public object GetValue (Gtk.TreeIter iter, int column) {
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GLib.Value val;
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GetValue (iter, column, out val);
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object ret = val.Val;
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val.Dispose ();
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return ret;
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}
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