diff options
Diffstat (limited to 'mcs/class/Managed.Windows.Forms/System.Windows.Forms/CheckedListBox.cs')
| -rw-r--r-- | mcs/class/Managed.Windows.Forms/System.Windows.Forms/CheckedListBox.cs | 685 |
1 files changed, 0 insertions, 685 deletions
diff --git a/mcs/class/Managed.Windows.Forms/System.Windows.Forms/CheckedListBox.cs b/mcs/class/Managed.Windows.Forms/System.Windows.Forms/CheckedListBox.cs deleted file mode 100644 index 2e1e6e74345..00000000000 --- a/mcs/class/Managed.Windows.Forms/System.Windows.Forms/CheckedListBox.cs +++ /dev/null @@ -1,685 +0,0 @@ -// Permission is hereby granted, free of charge, to any person obtaining -// a copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to -// permit persons to whom the Software is furnished to do so, subject to -// the following conditions: -// -// The above copyright notice and this permission notice shall be -// included in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -// -// Copyright (c) 2004-2005 Novell, Inc. -// -// Authors: -// Jordi Mas i Hernandez, jordi@ximian.com -// -// - -// COMPLETE - -using System; -using System.Drawing; -using System.Collections; -using System.ComponentModel; -using System.Reflection; - -namespace System.Windows.Forms -{ - - public class CheckedListBox : ListBox - { - private CheckedIndexCollection checked_indices; - private CheckedItemCollection checked_items; - private bool check_onclick; - private bool three_dcheckboxes; - - public CheckedListBox () - { - items = new CheckedListBox.ObjectCollection (this); - checked_indices = new CheckedIndexCollection (this); - checked_items = new CheckedItemCollection (this); - check_onclick = false; - three_dcheckboxes = false; - listbox_info.item_height = FontHeight + 2; - SetStyle (ControlStyles.ResizeRedraw, true); - } - - #region events - [Browsable (false)] - [EditorBrowsable (EditorBrowsableState.Never)] - public new event EventHandler Click; - - [Browsable (false)] - [EditorBrowsable (EditorBrowsableState.Never)] - public new event EventHandler DataSourceChanged; - - [Browsable (false)] - [EditorBrowsable (EditorBrowsableState.Never)] - public new event EventHandler DisplayMemberChanged; - - [Browsable (false)] - [EditorBrowsable (EditorBrowsableState.Never)] - public new event DrawItemEventHandler DrawItem; - public event ItemCheckEventHandler ItemCheck; - - [Browsable (false)] - [EditorBrowsable (EditorBrowsableState.Never)] - public new event MeasureItemEventHandler MeasureItem; - - [Browsable (false)] - [EditorBrowsable (EditorBrowsableState.Never)] - public new event EventHandler ValueMemberChanged; - #endregion Events - - #region Public Properties - - [Browsable (false)] - [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)] - public CheckedListBox.CheckedIndexCollection CheckedIndices { - get {return checked_indices; } - } - - [Browsable (false)] - [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)] - public CheckedListBox.CheckedItemCollection CheckedItems { - get {return checked_items; } - } - - [DefaultValue (false)] - public bool CheckOnClick { - get { return check_onclick; } - set { check_onclick = value; } - } - - protected override CreateParams CreateParams { - get { return base.CreateParams;} - } - - [EditorBrowsable (EditorBrowsableState.Never)] - [Browsable (false)] - public new object DataSource { - get { return base.DataSource; } - set { base.DataSource = value; } - } - - [EditorBrowsable (EditorBrowsableState.Never)] - [Browsable (false)] - public new string DisplayMember { - get { return base.DisplayMember; } - set { base.DisplayMember = value; } - } - - [Browsable (false)] - [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)] - [EditorBrowsable (EditorBrowsableState.Never)] - public override DrawMode DrawMode { - get { return DrawMode.Normal; } - set { /* Not possible */ } - } - - [Browsable (false)] - [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)] - [EditorBrowsable (EditorBrowsableState.Never)] - public override int ItemHeight { - get { return listbox_info.item_height; } - set { /* Not possible */ } - } - - [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - [Localizable (true)] - [Editor ("System.Windows.Forms.Design.ListControlStringCollectionEditor, " + Consts.AssemblySystem_Design, typeof (System.Drawing.Design.UITypeEditor))] - public new CheckedListBox.ObjectCollection Items { - get { return (CheckedListBox.ObjectCollection) base.Items; } - } - - public override SelectionMode SelectionMode { - get { return base.SelectionMode; } - set { - if (value == SelectionMode.MultiSimple || value == SelectionMode.MultiExtended) - throw new InvalidEnumArgumentException ("Multi selection modes not supported"); - - base.SelectionMode = value; - } - } - - [DefaultValue (false)] - public bool ThreeDCheckBoxes { - get { return three_dcheckboxes; } - set { - if (three_dcheckboxes == value) - return; - - three_dcheckboxes = value; - Refresh (); - } - } - - [Browsable (false)] - [EditorBrowsable (EditorBrowsableState.Never)] - public new string ValueMember { - get { return base.ValueMember; } - set { base.ValueMember = value; } - } - - #endregion Public Properties - - #region Public Methods - - protected override AccessibleObject CreateAccessibilityInstance () - { - return base.CreateAccessibilityInstance (); - } - - protected override ListBox.ObjectCollection CreateItemCollection () - { - return new ObjectCollection (this); - } - - public bool GetItemChecked (int index) - { - return (GetItemCheckState (index) != CheckState.Unchecked); - } - - public CheckState GetItemCheckState (int index) - { - if (index < 0 || index >= Items.Count) - throw new ArgumentOutOfRangeException ("Index of out range"); - - return (Items.GetListBoxItem (index)).State; - } - - protected override void OnBackColorChanged (EventArgs e) - { - base.OnBackColorChanged (e); - } - - protected override void OnClick (EventArgs e) - { - base.OnClick (e); - - if (Click != null) - Click (this, EventArgs.Empty); - } - - protected override void OnDrawItem (DrawItemEventArgs e) - { - ThemeEngine.Current.DrawCheckedListBoxItem (this, e); - } - - protected override void OnFontChanged (EventArgs e) - { - base.OnFontChanged (e); - } - - protected override void OnHandleCreated (EventArgs e) - { - base.OnHandleCreated (e); - } - - protected virtual void OnItemCheck (ItemCheckEventArgs ice) - { - if (ItemCheck != null) - ItemCheck (this, ice); - } - - protected override void OnKeyPress (KeyPressEventArgs e) - { - base.OnKeyPress (e); - - if (e.KeyChar == ' ') { // Space should check focused item - if (focused_item != -1) { - SetItemChecked (focused_item, !GetItemChecked (focused_item)); - } - } - } - - protected override void OnMeasureItem (MeasureItemEventArgs e) - { - if (MeasureItem != null) - MeasureItem (this, e); - } - - protected override void OnSelectedIndexChanged (EventArgs e) - { - base.OnSelectedIndexChanged (e); - } - - public void SetItemChecked (int index, bool value) - { - SetItemCheckState (index, value ? CheckState.Checked : CheckState.Unchecked); - } - - public void SetItemCheckState (int index, CheckState value) - { - if (index < 0 || index >= Items.Count) - throw new ArgumentOutOfRangeException ("Index of out range"); - - if (!Enum.IsDefined (typeof (CheckState), value)) - throw new InvalidEnumArgumentException (string.Format("Enum argument value '{0}' is not valid for CheckState", value)); - - CheckState old_value = (Items.GetListBoxItem (index)).State; - - if (old_value == value) - return; - - (Items.GetListBoxItem (index)).State = value; - - Rectangle invalidate = GetItemDisplayRectangle (index, LBoxInfo.top_item); - - switch (value) { - case CheckState.Checked: - checked_indices.AddIndex (index); - checked_items.AddObject (Items[index]); - break; - case CheckState.Unchecked: - checked_indices.RemoveIndex (index); - checked_items.RemoveObject (Items[index]); - break; - case CheckState.Indeterminate: - default: - break; - } - - OnItemCheck (new ItemCheckEventArgs (index, value, old_value)); - - if (ClientRectangle.Contains (invalidate)) - Invalidate (invalidate); - } - - protected override void WmReflectCommand (ref Message m) - { - base.WmReflectCommand (ref m); - } - - protected override void WndProc (ref Message m) - { - base.WndProc (ref m); - } - - #endregion Public Methods - - #region Private Methods - - internal override void OnMouseDownLB (object sender, MouseEventArgs e) - { - Rectangle hit_rect; - CheckState value = CheckState.Checked; - bool set_value = false; - int index = IndexFromPointDisplayRectangle (e.X, e.Y); - - if (Click != null) { - if (e.Button == MouseButtons.Left) { - Click (this, e); - } - } - - if (index == -1) - return; - - /* CheckBox hit */ - hit_rect = GetItemDisplayRectangle (index, LBoxInfo.top_item); // Full item rect - hit_rect.X += ThemeEngine.Current.CheckedListBoxCheckRectangle().X; - hit_rect.Y += ThemeEngine.Current.CheckedListBoxCheckRectangle().Y; - hit_rect.Width = ThemeEngine.Current.CheckedListBoxCheckRectangle().Width; - hit_rect.Height = ThemeEngine.Current.CheckedListBoxCheckRectangle().Height; - - if ((Items.GetListBoxItem (index)).State == CheckState.Checked) { //From checked to unchecked - value = CheckState.Unchecked; - set_value = true; - } else { - - if (check_onclick) { - set_value = true; - } else { - if ((Items.GetListBoxItem (index)).Selected == true) - set_value = true; - } - } - - if (set_value) - SetItemCheckState (index, value); - - SelectedItemFromNavigation (index); - SetFocusedItem (index); - } - - internal override void UpdateItemInfo (UpdateOperation operation, int first, int last) - { - base.UpdateItemInfo (operation, first, last); - CheckedItems.ReCreate (); - CheckedIndices.ReCreate (); - } - - #endregion Private Methods - - public class ObjectCollection : ListBox.ObjectCollection - { - private CheckedListBox owner; - - public ObjectCollection (CheckedListBox owner) : base (owner) - { - this.owner = owner; - } - - public int Add (object item, bool isChecked) - { - if (isChecked) - return Add (item, CheckState.Checked); - - return Add (item, CheckState.Unchecked); - - } - - public int Add (object item, CheckState check) - { - int cnt = object_items.Count; - ListBox.ListBoxItem box_item = new ListBox.ListBoxItem (cnt); - box_item.State = check; - object_items.Add (item); - listbox_items.Add (box_item); - if (check == CheckState.Checked) - owner.OnItemCheck (new ItemCheckEventArgs (cnt, check, CheckState.Unchecked)); - owner.UpdateItemInfo (UpdateOperation.AddItems, cnt, cnt); - return cnt; - } - } - - /* - CheckedListBox.CheckedIndexCollection - */ - public class CheckedIndexCollection : IList, ICollection, IEnumerable - { - private CheckedListBox owner; - private ArrayList indices = new ArrayList (); - - internal CheckedIndexCollection (CheckedListBox owner) - { - this.owner = owner; - } - - #region Public Properties - public virtual int Count { - get { return indices.Count; } - } - - public virtual bool IsReadOnly { - get { return true;} - } - - bool ICollection.IsSynchronized { - get { return false; } - } - - bool IList.IsFixedSize{ - get { return true; } - } - - object ICollection.SyncRoot { - get { return this; } - } - - [Browsable (false)] - [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)] - public int this[int index] { - get { - if (index < 0 || index >= Count) - throw new ArgumentOutOfRangeException ("Index of out range"); - - return (int) indices[index]; - } - } - #endregion Public Properties - - public bool Contains (int index) - { - return indices.Contains (index); - } - - - public virtual void CopyTo (Array dest, int index) - { - indices.CopyTo (dest, index); - } - - public virtual IEnumerator GetEnumerator () - { - return indices.GetEnumerator (); - } - - int IList.Add (object value) - { - throw new NotSupportedException (); - } - - void IList.Clear () - { - throw new NotSupportedException (); - } - - bool IList.Contains (object index) - { - return Contains ((int)index); - } - - int IList.IndexOf (object index) - { - return IndexOf ((int) index); - } - - void IList.Insert (int index, object value) - { - throw new NotSupportedException (); - } - - void IList.Remove (object value) - { - throw new NotSupportedException (); - } - - void IList.RemoveAt (int index) - { - throw new NotSupportedException (); - } - - object IList.this[int index]{ - get {return indices[index]; } - set {throw new NotImplementedException (); } - } - - public int IndexOf (int index) - { - return indices.IndexOf (index); - } - - #region Private Methods - - internal void AddIndex (int index) - { - indices.Add (index); - } - - internal void ClearIndices () - { - indices.Clear (); - } - - internal void RemoveIndex (int index) - { - indices.Remove (index); - } - - internal void ReCreate () - { - indices.Clear (); - - for (int i = 0; i < owner.Items.Count; i++) { - ListBox.ListBoxItem item = owner.Items.GetListBoxItem (i); - - if (item.State == CheckState.Checked) - indices.Add (item.Index); - } - } - - #endregion Private Methods - } - - /* - CheckedItemCollection - */ - public class CheckedItemCollection : IList, ICollection, IEnumerable - { - private CheckedListBox owner; - private ArrayList object_items = new ArrayList (); - - internal CheckedItemCollection (CheckedListBox owner) - { - this.owner = owner; - } - - #region Public Properties - public virtual int Count { - get { return object_items.Count; } - } - - public virtual bool IsReadOnly { - get { return true; } - } - - [Browsable (false)] - [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)] - public virtual object this [int index] { - get { - if (index < 0 || index >= Count) - throw new ArgumentOutOfRangeException ("Index of out range"); - - return object_items[index]; - } - set {throw new NotSupportedException ();} - } - - bool ICollection.IsSynchronized { - get { return true; } - } - - object ICollection.SyncRoot { - get { return this; } - } - - bool IList.IsFixedSize { - get { return true; } - } - - object IList.this[int index] { - get { return object_items[index]; } - set { throw new NotSupportedException (); } - } - - #endregion Public Properties - - #region Public Methods - public virtual bool Contains (object selectedObject) - { - return object_items.Contains (selectedObject); - } - - public virtual void CopyTo (Array dest, int index) - { - object_items.CopyTo (dest, index); - } - - int IList.Add (object value) - { - throw new NotSupportedException (); - } - - void IList.Clear () - { - throw new NotSupportedException (); - } - - bool IList.Contains (object selectedIndex) - { - throw new NotImplementedException (); - } - - void IList.Insert (int index, object value) - { - throw new NotSupportedException (); - } - - void IList.Remove (object value) - { - throw new NotSupportedException (); - } - - void IList.RemoveAt (int index) - { - throw new NotSupportedException (); - } - - public int IndexOf (object item) - { - return object_items.IndexOf (item); - } - - public virtual IEnumerator GetEnumerator () - { - return object_items.GetEnumerator (); - } - - #endregion Public Methods - - #region Private Methods - internal void AddObject (object obj) - { - object_items.Add (obj); - } - - internal void ClearObjects () - { - object_items.Clear (); - } - - internal void ReCreate () - { - object_items.Clear (); - - for (int i = 0; i < owner.Items.Count; i++) { - ListBox.ListBoxItem item = owner.Items.GetListBoxItem (i); - - if (item.State == CheckState.Checked) - object_items.Add (owner.Items[item.Index]); - } - } - - internal void RemoveObject (object obj) - { - object_items.Remove (obj); - } - #endregion Private Methods - } -#if NET_2_0 - - public bool UseCompatibleTextRendering { - get { - return use_compatible_text_rendering; - } - - set { - use_compatible_text_rendering = value; - } - } -#endif - - } -} - |