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|
// 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) 2005 Novell, Inc. (http://www.novell.com)
//
// Author:
// Pedro Martínez Juliá <pedromj@gmail.com>
//
#if NET_2_0
using System;
using System.Drawing;
using System.ComponentModel;
using System.Runtime.InteropServices;
namespace System.Windows.Forms {
public abstract class DataGridViewCell : DataGridViewElement, ICloneable, IDisposable {
private DataGridView dataGridViewOwner;
private AccessibleObject accessibilityObject;
private int columnIndex;
private Rectangle contentBounds;
// private ContextMenuStrip contextMenuStrip;
private object defaultNewRowValue;
private bool displayed;
private object editedFormattedValue;
private Type editType;
private Rectangle errorIconBounds;
private string errorText;
private Type formattedValueType;
private bool frozen;
private DataGridViewElementStates inheritedState;
private bool isInEditMode;
private DataGridViewColumn owningColumn;
private DataGridViewRow owningRow;
private Size preferredSize;
private bool readOnly;
private bool resizable;
private bool selected;
private Size size;
private DataGridViewCellStyle style;
private object tag;
private string toolTipText;
private object valuex;
private Type valueType;
private bool visible;
protected DataGridViewCell () {
columnIndex = -1;
}
~DataGridViewCell () {
Dispose(false);
}
public AccessibleObject AccessibilityObject {
get {
if (accessibilityObject == null) {
accessibilityObject = CreateAccessibilityInstance();
}
return accessibilityObject;
}
}
public int ColumnIndex {
get { return columnIndex; }
}
public Rectangle ContentBounds {
get { return contentBounds; }
}
/*
public virtual ContextMenuStrip ContextMenuStrip {
get { return contextMenuStrip; }
set { contextMenuStrip = value; }
}
*/
public virtual object DefaultNewRowValue {
get { return defaultNewRowValue; }
}
public virtual bool Displayed {
get { return displayed; }
}
public object EditedFormattedValue {
get { return editedFormattedValue; }
}
public virtual Type EditType {
get { return editType; }
}
public Rectangle ErrorIconBounds {
get { return errorIconBounds; }
}
public string ErrorText {
get { return errorText; }
set {
if (errorText != value) {
errorText = value;
OnErrorTextChanged(new DataGridViewCellEventArgs(ColumnIndex, RowIndex));
}
}
}
public object FormattedValue {
get {
DataGridViewCellStyle style = InheritedStyle;
if (style.Format != String.Empty && FormattedValueType == typeof(string)) {
return String.Format("{0:" + style.Format + "}", Value);
}
return Convert.ChangeType(Value, FormattedValueType, style.FormatProvider);
}
}
public virtual Type FormattedValueType {
get { return formattedValueType; }
}
public virtual bool Frozen {
get { return frozen; }
}
public bool HasStyle {
get { return style != null; }
}
public DataGridViewElementStates InheritedState {
get { return inheritedState; }
}
public DataGridViewCellStyle InheritedStyle {
get {
DataGridViewCellStyle result = new DataGridViewCellStyle();
if (style != null && style.Alignment != DataGridViewContentAlignment.NotSet) {
result.Alignment = style.Alignment;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.Alignment != DataGridViewContentAlignment.NotSet) {
result.Alignment = OwningRow.DefaultCellStyle.Alignment;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.Alignment != DataGridViewContentAlignment.NotSet) {
result.Alignment = DataGridView.AlternatingRowsDefaultCellStyle.Alignment;
}
else if (DataGridView.RowsDefaultCellStyle.Alignment != DataGridViewContentAlignment.NotSet) {
result.Alignment = DataGridView.RowsDefaultCellStyle.Alignment;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.Alignment != DataGridViewContentAlignment.NotSet) {
result.Alignment = DataGridView.Columns[ColumnIndex].DefaultCellStyle.Alignment;
}
else {
result.Alignment = DataGridView.DefaultCellStyle.Alignment;
}
}
if (style != null && style.BackColor != Color.Empty) {
result.BackColor = style.BackColor;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.BackColor != Color.Empty) {
result.BackColor = OwningRow.DefaultCellStyle.BackColor;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.BackColor != Color.Empty) {
result.BackColor = DataGridView.AlternatingRowsDefaultCellStyle.BackColor;
}
else if (DataGridView.RowsDefaultCellStyle.BackColor != Color.Empty) {
result.BackColor = DataGridView.RowsDefaultCellStyle.BackColor;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.BackColor != Color.Empty) {
result.BackColor = DataGridView.Columns[ColumnIndex].DefaultCellStyle.BackColor;
}
else {
result.BackColor = DataGridView.DefaultCellStyle.BackColor;
}
}
if (style != null && style.Font != null) {
result.Font = style.Font;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.Font != null) {
result.Font = OwningRow.DefaultCellStyle.Font;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.Font != null) {
result.Font = DataGridView.AlternatingRowsDefaultCellStyle.Font;
}
else if (DataGridView.RowsDefaultCellStyle.Font != null) {
result.Font = DataGridView.RowsDefaultCellStyle.Font;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.Font != null) {
result.Font = DataGridView.Columns[ColumnIndex].DefaultCellStyle.Font;
}
else {
result.Font = DataGridView.DefaultCellStyle.Font;
}
}
if (style != null && style.ForeColor != Color.Empty) {
result.ForeColor = style.ForeColor;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.ForeColor != Color.Empty) {
result.ForeColor = OwningRow.DefaultCellStyle.ForeColor;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.ForeColor != Color.Empty) {
result.ForeColor = DataGridView.AlternatingRowsDefaultCellStyle.ForeColor;
}
else if (DataGridView.RowsDefaultCellStyle.ForeColor != Color.Empty) {
result.ForeColor = DataGridView.RowsDefaultCellStyle.ForeColor;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.ForeColor != Color.Empty) {
result.ForeColor = DataGridView.Columns[ColumnIndex].DefaultCellStyle.ForeColor;
}
else {
result.ForeColor = DataGridView.DefaultCellStyle.ForeColor;
}
}
if (style != null && style.Format != String.Empty) {
result.Format = style.Format;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.Format != String.Empty) {
result.Format = OwningRow.DefaultCellStyle.Format;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.Format != String.Empty) {
result.Format = DataGridView.AlternatingRowsDefaultCellStyle.Format;
}
else if (DataGridView.RowsDefaultCellStyle.Format != String.Empty) {
result.Format = DataGridView.RowsDefaultCellStyle.Format;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.Format != String.Empty) {
result.Format = DataGridView.Columns[ColumnIndex].DefaultCellStyle.Format;
}
else {
result.Format = DataGridView.DefaultCellStyle.Format;
}
}
if (style != null && style.FormatProvider != System.Globalization.CultureInfo.CurrentUICulture) {
result.FormatProvider = style.FormatProvider;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.FormatProvider != System.Globalization.CultureInfo.CurrentUICulture) {
result.FormatProvider = OwningRow.DefaultCellStyle.FormatProvider;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.FormatProvider != System.Globalization.CultureInfo.CurrentUICulture) {
result.FormatProvider = DataGridView.AlternatingRowsDefaultCellStyle.FormatProvider;
}
else if (DataGridView.RowsDefaultCellStyle.FormatProvider != System.Globalization.CultureInfo.CurrentUICulture) {
result.FormatProvider = DataGridView.RowsDefaultCellStyle.FormatProvider;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.FormatProvider != System.Globalization.CultureInfo.CurrentUICulture) {
result.FormatProvider = DataGridView.Columns[ColumnIndex].DefaultCellStyle.FormatProvider;
}
else {
result.FormatProvider = DataGridView.DefaultCellStyle.FormatProvider;
}
}
if (style != null && style.NullValue != "(null)") {
result.NullValue = style.NullValue;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.NullValue != "(null)") {
result.NullValue = OwningRow.DefaultCellStyle.NullValue;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.NullValue != "(null)") {
result.NullValue = DataGridView.AlternatingRowsDefaultCellStyle.NullValue;
}
else if (DataGridView.RowsDefaultCellStyle.NullValue != "(null)") {
result.NullValue = DataGridView.RowsDefaultCellStyle.NullValue;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.NullValue != "(null)") {
result.NullValue = DataGridView.Columns[ColumnIndex].DefaultCellStyle.NullValue;
}
else {
result.NullValue = DataGridView.DefaultCellStyle.NullValue;
}
}
if (style != null && style.Padding != Padding.Empty) {
result.Padding = style.Padding;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.Padding != Padding.Empty) {
result.Padding = OwningRow.DefaultCellStyle.Padding;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.Padding != Padding.Empty) {
result.Padding = DataGridView.AlternatingRowsDefaultCellStyle.Padding;
}
else if (DataGridView.RowsDefaultCellStyle.Padding != Padding.Empty) {
result.Padding = DataGridView.RowsDefaultCellStyle.Padding;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.Padding != Padding.Empty) {
result.Padding = DataGridView.Columns[ColumnIndex].DefaultCellStyle.Padding;
}
else {
result.Padding = DataGridView.DefaultCellStyle.Padding;
}
}
if (style != null && style.SelectionBackColor != Color.Empty) {
result.SelectionBackColor = style.SelectionBackColor;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.SelectionBackColor != Color.Empty) {
result.SelectionBackColor = OwningRow.DefaultCellStyle.SelectionBackColor;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.SelectionBackColor != Color.Empty) {
result.SelectionBackColor = DataGridView.AlternatingRowsDefaultCellStyle.SelectionBackColor;
}
else if (DataGridView.RowsDefaultCellStyle.SelectionBackColor != Color.Empty) {
result.SelectionBackColor = DataGridView.RowsDefaultCellStyle.SelectionBackColor;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.SelectionBackColor != Color.Empty) {
result.SelectionBackColor = DataGridView.Columns[ColumnIndex].DefaultCellStyle.SelectionBackColor;
}
else {
result.SelectionBackColor = DataGridView.DefaultCellStyle.SelectionBackColor;
}
}
if (style != null && style.SelectionForeColor != Color.Empty) {
result.SelectionForeColor = style.SelectionForeColor;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.SelectionForeColor != Color.Empty) {
result.SelectionForeColor = OwningRow.DefaultCellStyle.SelectionForeColor;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.SelectionForeColor != Color.Empty) {
result.SelectionForeColor = DataGridView.AlternatingRowsDefaultCellStyle.SelectionForeColor;
}
else if (DataGridView.RowsDefaultCellStyle.SelectionForeColor != Color.Empty) {
result.SelectionForeColor = DataGridView.RowsDefaultCellStyle.SelectionForeColor;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.SelectionForeColor != Color.Empty) {
result.SelectionForeColor = DataGridView.Columns[ColumnIndex].DefaultCellStyle.SelectionForeColor;
}
else {
result.SelectionForeColor = DataGridView.DefaultCellStyle.SelectionForeColor;
}
}
if (style != null && style.Tag != null) {
result.Tag = style.Tag;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.Tag != null) {
result.Tag = OwningRow.DefaultCellStyle.Tag;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.Tag != null) {
result.Tag = DataGridView.AlternatingRowsDefaultCellStyle.Tag;
}
else if (DataGridView.RowsDefaultCellStyle.Tag != null) {
result.Tag = DataGridView.RowsDefaultCellStyle.Tag;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.Tag != null) {
result.Tag = DataGridView.Columns[ColumnIndex].DefaultCellStyle.Tag;
}
else {
result.Tag = DataGridView.DefaultCellStyle.Tag;
}
}
if (style != null && style.WrapMode != DataGridViewTriState.NotSet) {
result.WrapMode = style.WrapMode;
}
else if (OwningRow != null && OwningRow.DefaultCellStyle.WrapMode != DataGridViewTriState.NotSet) {
result.WrapMode = OwningRow.DefaultCellStyle.WrapMode;
}
else if (DataGridView != null) {
if ((RowIndex % 2) == 1 && DataGridView.AlternatingRowsDefaultCellStyle.WrapMode != DataGridViewTriState.NotSet) {
result.WrapMode = DataGridView.AlternatingRowsDefaultCellStyle.WrapMode;
}
else if (DataGridView.RowsDefaultCellStyle.WrapMode != DataGridViewTriState.NotSet) {
result.WrapMode = DataGridView.RowsDefaultCellStyle.WrapMode;
}
else if (ColumnIndex >= 0 && DataGridView.Columns[ColumnIndex].DefaultCellStyle.WrapMode != DataGridViewTriState.NotSet) {
result.WrapMode = DataGridView.Columns[ColumnIndex].DefaultCellStyle.WrapMode;
}
else {
result.WrapMode = DataGridView.DefaultCellStyle.WrapMode;
}
}
return result;
}
}
public bool IsInEditMode {
get { return isInEditMode; }
}
public DataGridViewColumn OwningColumn {
get { return owningColumn; }
}
public DataGridViewRow OwningRow {
get { return owningRow; }
}
public Size PreferredSize {
get { return preferredSize; }
}
public virtual bool ReadOnly {
get { return readOnly; }
set { readOnly = value; }
}
public virtual bool Resizable {
get { return resizable; }
}
public int RowIndex {
get {
if (owningRow == null) {
return -1;
}
return owningRow.Index;
}
}
public virtual bool Selected {
get { return selected; }
set {
if (value != ((State & DataGridViewElementStates.Selected) != 0)) {
SetState(State ^ DataGridViewElementStates.Selected);
}
selected = value;
}
}
public Size Size {
get { return size; }
}
public DataGridViewCellStyle Style {
get {
if (style != null) {
style = new DataGridViewCellStyle();
style.StyleChanged += OnStyleChanged;
}
return style;
}
set { style = value; }
}
public object Tag {
get { return tag; }
set { tag = value; }
}
public string ToolTipText {
get { return toolTipText; }
set { toolTipText = value; }
}
public object Value {
get { return valuex; }
set {
if (valuex != value) {
valuex = value;
RaiseCellValueChanged(new DataGridViewCellEventArgs(ColumnIndex, RowIndex));
}
}
}
public virtual Type ValueType {
get { return valueType; }
set { valueType = value; }
}
public virtual bool Visible {
get { return visible; }
}
public virtual DataGridViewAdvancedBorderStyle AdjustCellBorderStyle (DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput, DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceholder, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedColumn, bool isFirstDisplayedRow) {
return dataGridViewAdvancedBorderStyleInput;
}
public virtual object Clone () {
return this.MemberwiseClone();
/*
DataGridViewCell result = null; // = new DataGridViewCell();
result.accessibilityObject = this.accessibilityObject;
result.columnIndex = this.columnIndex;
result.contentBounds = this.contentBounds;
//result.contextMenuStrip = this.contextMenuStrip;
result.defaultNewRowValue = this.defaultNewRowValue;
result.displayed = this.displayed;
result.editedFormattedValue = this.editedFormattedValue;
result.editType = this.editType;
result.errorIconBounds = this.errorIconBounds;
result.errorText = this.errorText;
result.formattedValueType = this.formattedValueType;
result.frozen = this.frozen;
result.hasStyle = this.hasStyle;
result.inheritedState = this.inheritedState;
result.inheritedStyle = this.inheritedStyle;
result.isInEditMode = this.isInEditMode;
result.owningColumn = this.owningColumn;
result.owningRow = this.owningRow;
result.preferredSize = this.preferredSize;
result.readOnly = this.readOnly;
result.resizable = this.resizable;
result.selected = this.selected;
result.size = this.size;
result.style = this.style;
result.tag = this.tag;
result.toolTipText = this.toolTipText;
result.valuex = this.valuex;
result.valueType = this.valueType;
result.visible = this.visible;
return result;
*/
}
public virtual void DetachEditingControl () {
}
//public sealed void Dispose () {
public void Dispose () {
}
public Rectangle GetContentBounds (int rowIndex) {
throw new NotImplementedException();
}
public object GetEditedFormattedValue (int rowIndex, DataGridViewDataErrorContexts context) {
throw new NotImplementedException();
}
/*
public virtual ContextMenuStrip GetInheritedContextMenuStrip (int rowIndex) {
}
*/
public virtual DataGridViewElementStates GetInheritedState (int rowIndex) {
throw new NotImplementedException();
}
public virtual DataGridViewCellStyle GetInheritedStyle (DataGridViewCellStyle inheritedCellStyle, int rowIndex, bool includeColors) {
/*
* System.InvalidOperationException :: The cell has no associated System.Windows.Forms.DataGridView, or the cell's System.Windows.Forms.DataGridViewCell.ColumnIndex is less than 0.
* System.ArgumentOutOfRangeException :: rowIndex is less than 0, or greater than or equal to the number of rows in the parent System.Windows.Forms.DataGridView.
* */
throw new NotImplementedException();
}
public virtual void InitializeEditingControl (int rowIndex, object initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle) {
if (DataGridView == null || DataGridView.EditingControl == null) {
throw new InvalidOperationException("No editing control defined");
}
}
public virtual bool KeyEntersEditMode (KeyEventArgs e) {
throw new NotImplementedException();
}
public static int MeasureTextHeight (Graphics graphics, string text, Font font, int maxWidth, TextFormatFlags flags) {
if (graphics == null) {
throw new ArgumentNullException("Graphics argument null");
}
if (font == null) {
throw new ArgumentNullException("Font argument null");
}
if (maxWidth < 1) {
throw new ArgumentOutOfRangeException("maxWidth is less than 1.");
}
// if (flags ---> InvalidEnumArgumentException
throw new NotImplementedException();
}
public static int MeasureTextHeight (Graphics graphics, string text, Font font, int maxWidth, TextFormatFlags flags, out bool widthTruncated) {
throw new NotImplementedException();
}
public static Size MeasureTextPreferredSize (Graphics graphics, string text, Font font, float maxRatio, TextFormatFlags flags) {
if (graphics == null) {
throw new ArgumentNullException("Graphics argument null");
}
if (font == null) {
throw new ArgumentNullException("Font argument null");
}
if (maxRatio <= 0) {
throw new ArgumentOutOfRangeException("maxRatio is less than or equals to 0.");
}
throw new NotImplementedException();
}
public static Size MeasureTextSize (Graphics graphics, string text, Font font, TextFormatFlags flags) {
/////////////////////////// ¿flags?
return graphics.MeasureString(text, font).ToSize();
}
public static int MeasureTextWidth (Graphics graphics, string text, Font font, int maxHeight, TextFormatFlags flags) {
if (graphics == null) {
throw new ArgumentNullException("Graphics argument null");
}
if (font == null) {
throw new ArgumentNullException("Font argument null");
}
if (maxHeight < 1) {
throw new ArgumentOutOfRangeException("maxHeight is less than 1.");
}
throw new NotImplementedException();
}
public virtual object ParseFormattedValue (object formattedValue, DataGridViewCellStyle cellStyle, TypeConverter formattedValueTypeConverter, TypeConverter valueTypeConverter) {
if (cellStyle == null) {
throw new ArgumentNullException("cellStyle is null.");
}
if (formattedValueType == null) {
throw new FormatException("The System.Windows.Forms.DataGridViewCell.FormattedValueType property value is null.");
}
if (formattedValue == null) {
throw new ArgumentException("formattedValue is null.");
}
if (formattedValue.GetType() != formattedValueType) {
}
return null;
}
public virtual void PositionEditingControl (bool setLocation, bool setSize, Rectangle cellBounds, Rectangle cellClip, DataGridViewCellStyle cellStyle, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedColumn, bool isFirstDisplayedRow) {
throw new NotImplementedException();
}
public virtual Rectangle PositionEditingPanel (Rectangle cellBounds, Rectangle cellClip, DataGridViewCellStyle cellStyle, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedColumn, bool isFirstDisplayedRow) {
throw new NotImplementedException();
}
public override string ToString () {
return String.Format("{0} {RowIndex = {1}, ColumnIndex = {2}}", this.GetType().FullName, RowIndex, columnIndex);
}
protected virtual Rectangle BorderWidths (DataGridViewAdvancedBorderStyle advancedBorderStyle) {
throw new NotImplementedException();
}
protected virtual bool ClickUnsharesRow (DataGridViewCellEventArgs e) {
throw new NotImplementedException();
}
protected virtual bool ContentClickUnsharesRow (DataGridViewCellEventArgs e) {
throw new NotImplementedException();
}
protected virtual bool ContentDoubleClickUnsharesRow (DataGridViewCellEventArgs e) {
throw new NotImplementedException();
}
protected virtual AccessibleObject CreateAccessibilityInstance () {
return new DataGridViewCellAccessibleObject(this);
}
protected virtual void Dispose (bool disposing) {
}
protected virtual bool DoubleClickUnsharesRow (DataGridViewCellEventArgs e) {
throw new NotImplementedException();
}
protected virtual bool EnterUnsharesRow (int rowIndex) {
throw new NotImplementedException();
}
protected virtual object GetClipboardContent (int rowIndex, bool firstCell, bool lastCell, bool inFirstRow, bool inLastRow, string format) {
throw new NotImplementedException();
}
protected virtual Rectangle GetContentBounds (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex) {
throw new NotImplementedException();
}
protected virtual Rectangle GetErrorIconBounds (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex) {
throw new NotImplementedException();
}
protected internal virtual string GetErrorText (int rowIndex) {
throw new NotImplementedException();
}
protected virtual object GetFormattedValue (object value, int rowIndex, ref DataGridViewCellStyle cellStyle, TypeConverter valueTypeConverter, TypeConverter formattedValueTypeConverter, DataGridViewDataErrorContexts context) {
throw new NotImplementedException();
}
protected virtual Size GetPreferredSize (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex, Size constraintSize) {
throw new NotImplementedException();
}
protected virtual Size GetSize (int rowIndex) {
throw new NotImplementedException();
}
protected virtual object GetValue (int rowIndex) {
throw new NotImplementedException();
}
protected virtual bool KeyDownUnsharesRow (KeyEventArgs e, int rowIndex) {
throw new NotImplementedException();
}
protected virtual bool KeyPressUnsharesRow (KeyPressEventArgs e, int rowIndex) {
throw new NotImplementedException();
}
protected virtual bool KeyUpUnsharesRow (KeyEventArgs e, int rowIndex) {
throw new NotImplementedException();
}
protected virtual bool LeaveUnsharesRow ( int rowIndex) {
throw new NotImplementedException();
}
protected virtual bool MouseClickUnsharesRow (DataGridViewCellMouseEventArgs e) {
throw new NotImplementedException();
}
protected virtual bool MouseDoubleClickUnsharesRow (DataGridViewCellMouseEventArgs e) {
throw new NotImplementedException();
}
protected virtual bool MouseDownUnsharesRow (DataGridViewCellMouseEventArgs e) {
throw new NotImplementedException();
}
protected virtual bool MouseEnterUnsharesRow (int rowIndex) {
throw new NotImplementedException();
}
protected virtual bool MouseLeaveUnsharesRow (int rowIndex) {
throw new NotImplementedException();
}
protected virtual bool MouseMoveUnsharesRow (DataGridViewCellMouseEventArgs e) {
throw new NotImplementedException();
}
protected virtual bool MouseUpUnsharesRow (DataGridViewCellMouseEventArgs e) {
throw new NotImplementedException();
}
protected virtual void OnClick (DataGridViewCellEventArgs e) {
}
protected virtual void OnContentClick (DataGridViewCellEventArgs e) {
}
protected virtual void OnContentDoubleClick (DataGridViewCellEventArgs e) {
}
protected override void OnDataGridViewChanged () {
}
protected virtual void OnDoubleClick (DataGridViewCellEventArgs e) {
}
protected virtual void OnEnter (int rowIndex, bool throughMouseClick) {
}
protected virtual void OnKeyDown (KeyEventArgs e, int rowIndex) {
}
protected virtual void OnKeyPress (KeyPressEventArgs e, int rowIndex) {
}
protected virtual void OnKeyUp (KeyEventArgs e, int rowIndex) {
}
protected virtual void OnLeave (int rowIndex, bool throughMouseClick) {
}
protected virtual void OnMouseClick (DataGridViewCellMouseEventArgs e) {
}
protected virtual void OnMouseDoubleClick (DataGridViewCellMouseEventArgs e) {
}
protected virtual void OnMouseDown (DataGridViewCellMouseEventArgs e) {
}
protected virtual void OnMouseEnter (int rowIndex) {
}
protected virtual void OnMouseLeave (int rowIndex) {
}
protected virtual void OnMouseMove (DataGridViewCellMouseEventArgs e) {
}
protected virtual void OnMouseUp (DataGridViewCellMouseEventArgs e) {
}
protected virtual void Paint (Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts) {
throw new NotImplementedException();
}
protected virtual void PaintBorder (Graphics graphics, Rectangle clipBounds, Rectangle bounds, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle) {
Pen pen = new Pen(DataGridView.GridColor);
/*
switch (advancedBorderStyle.All) {
case DataGridViewAdvancedCellBorderStyle.None:
break;
case DataGridViewAdvancedCellBorderStyle.Single:
graphics.DrawRectangle(pen, bounds);
break;
case DataGridViewAdvancedCellBorderStyle.Inset:
bounds.X += 1;
bounds.Y += 1;
bounds.Width -= 2;
bounds.Height -= 2;
graphics.DrawRectangle(pen, bounds);
break;
case DataGridViewAdvancedCellBorderStyle.InsetDouble:
case DataGridViewAdvancedCellBorderStyle.Outset:
case DataGridViewAdvancedCellBorderStyle.OutsetDouble:
case DataGridViewAdvancedCellBorderStyle.OutsetPartial:
break;
case DataGridViewAdvancedCellBorderStyle.NotSet:
*/
switch (advancedBorderStyle.Left) {
case DataGridViewAdvancedCellBorderStyle.None:
break;
case DataGridViewAdvancedCellBorderStyle.Single:
graphics.DrawLine(pen, bounds.X, bounds.Y, bounds.X, bounds.Y + bounds.Height - 1);
break;
case DataGridViewAdvancedCellBorderStyle.Inset:
graphics.DrawLine(pen, bounds.X + 2, bounds.Y, bounds.X + 2, bounds.Y + bounds.Height - 1);
break;
case DataGridViewAdvancedCellBorderStyle.InsetDouble:
case DataGridViewAdvancedCellBorderStyle.Outset:
case DataGridViewAdvancedCellBorderStyle.OutsetDouble:
graphics.DrawLine(pen, bounds.X, bounds.Y, bounds.X, bounds.Y + bounds.Height - 1);
graphics.DrawLine(pen, bounds.X + 2, bounds.Y, bounds.X + 2, bounds.Y + bounds.Height - 1);
break;
case DataGridViewAdvancedCellBorderStyle.OutsetPartial:
break;
}
switch (advancedBorderStyle.Right) {
case DataGridViewAdvancedCellBorderStyle.None:
break;
case DataGridViewAdvancedCellBorderStyle.Single:
graphics.DrawLine(pen, bounds.X + bounds.Width - 1, bounds.Y, bounds.X + bounds.Width - 1, bounds.Y + bounds.Height - 1);
break;
case DataGridViewAdvancedCellBorderStyle.Inset:
graphics.DrawLine(pen, bounds.X + bounds.Width + 1, bounds.Y, bounds.X + bounds.Width - 3, bounds.Y + bounds.Height - 1);
break;
case DataGridViewAdvancedCellBorderStyle.InsetDouble:
case DataGridViewAdvancedCellBorderStyle.Outset:
case DataGridViewAdvancedCellBorderStyle.OutsetDouble:
case DataGridViewAdvancedCellBorderStyle.OutsetPartial:
break;
}
switch (advancedBorderStyle.Top) {
case DataGridViewAdvancedCellBorderStyle.None:
break;
case DataGridViewAdvancedCellBorderStyle.Single:
graphics.DrawLine(pen, bounds.X, bounds.Y, bounds.X + bounds.Width - 1, bounds.Y);
break;
case DataGridViewAdvancedCellBorderStyle.Inset:
graphics.DrawLine(pen, bounds.X, bounds.Y + 2, bounds.X + bounds.Width - 1, bounds.Y + bounds.Height + 1);
break;
case DataGridViewAdvancedCellBorderStyle.InsetDouble:
case DataGridViewAdvancedCellBorderStyle.Outset:
case DataGridViewAdvancedCellBorderStyle.OutsetDouble:
case DataGridViewAdvancedCellBorderStyle.OutsetPartial:
break;
}
switch (advancedBorderStyle.Bottom) {
case DataGridViewAdvancedCellBorderStyle.None:
break;
case DataGridViewAdvancedCellBorderStyle.Single:
graphics.DrawLine(pen, bounds.X, bounds.Y + bounds.Height - 1, bounds.X + bounds.Width - 1, bounds.Y + bounds.Height - 1);
break;
case DataGridViewAdvancedCellBorderStyle.Inset:
case DataGridViewAdvancedCellBorderStyle.InsetDouble:
case DataGridViewAdvancedCellBorderStyle.Outset:
case DataGridViewAdvancedCellBorderStyle.OutsetDouble:
case DataGridViewAdvancedCellBorderStyle.OutsetPartial:
break;
}
// break;
//}
}
protected virtual void PaintErrorIcon (Graphics graphics, Rectangle clipBounds, Rectangle cellValueBounds, string errorText) {
throw new NotImplementedException();
}
protected virtual bool SetValue (int rowIndex, object value) {
throw new NotImplementedException();
}
private void OnStyleChanged (object sender, EventArgs args) {
if (DataGridView != null) {
DataGridView.RaiseCellStyleChanged(new DataGridViewCellEventArgs(ColumnIndex, RowIndex));
}
}
internal void InternalPaint (Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts) {
Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value, formattedValue, errorText, cellStyle, advancedBorderStyle, paintParts);
}
internal void SetOwningRow (DataGridViewRow row) {
owningRow = row;
}
internal void SetColumnIndex (int index) {
columnIndex = index;
}
internal void SetContentBounds (Rectangle bounds) {
contentBounds = bounds;
}
internal void SetIsInEditMode (bool isInEditMode) {
this.isInEditMode = isInEditMode;
}
internal void SetSize (Size size) {
this.size = size;
}
internal void OnErrorTextChanged (DataGridViewCellEventArgs args) {
if (DataGridView != null) {
DataGridView.OnCellErrorTextChanged(args);
}
}
[ComVisibleAttribute(true)]
protected class DataGridViewCellAccessibleObject : AccessibleObject {
private DataGridViewCell dataGridViewCell;
public DataGridViewCellAccessibleObject () {
}
public DataGridViewCellAccessibleObject (DataGridViewCell cell) {
this.dataGridViewCell = cell;
}
public override Rectangle Bounds {
get { throw new NotImplementedException(); }
}
public override string DefaultAction {
get { return "Edit"; }
}
public override string Name {
get { return dataGridViewCell.OwningColumn.HeaderText + ": " + dataGridViewCell.RowIndex.ToString(); }
}
public DataGridViewCell Owner {
get { return dataGridViewCell; }
set { dataGridViewCell = value; }
}
public override AccessibleObject Parent {
get { return dataGridViewCell.OwningRow.AccessibilityObject; }
}
public override AccessibleRole Role {
get { return AccessibleRole.Cell; }
}
public override AccessibleStates State {
get {
if (dataGridViewCell.Selected) {
return AccessibleStates.Selected;
}
else {
return AccessibleStates.Focused;
}
}
}
public override string Value {
get {
if (dataGridViewCell.FormattedValue == null) {
return "(null)";
}
return dataGridViewCell.FormattedValue.ToString();
}
}
public override void DoDefaultAction () {
if (dataGridViewCell.DataGridView.EditMode != DataGridViewEditMode.EditProgrammatically) {
if (dataGridViewCell.IsInEditMode) {
// commit edit
}
else {
// begin edit
}
}
}
public override AccessibleObject GetChild (int index) {
throw new NotImplementedException();
}
public override int GetChildCount () {
if (dataGridViewCell.IsInEditMode) {
return 1;
}
return -1;
}
public override AccessibleObject GetFocused () {
return null;
}
public override AccessibleObject GetSelected () {
return null;
}
public override AccessibleObject Navigate (AccessibleNavigation navigationDirection) {
switch (navigationDirection) {
case AccessibleNavigation.Right:
break;
case AccessibleNavigation.Left:
break;
case AccessibleNavigation.Next:
break;
case AccessibleNavigation.Previous:
break;
case AccessibleNavigation.Up:
break;
case AccessibleNavigation.Down:
break;
default:
return null;
}
return null;
}
public override void Select (AccessibleSelection flags) {
switch (flags) {
case AccessibleSelection.TakeFocus:
dataGridViewCell.dataGridViewOwner.Focus();
break;
case AccessibleSelection.TakeSelection:
//dataGridViewCell.Focus();
break;
case AccessibleSelection.AddSelection:
dataGridViewCell.dataGridViewOwner.SelectedCells.InternalAdd(dataGridViewCell);
break;
case AccessibleSelection.RemoveSelection:
dataGridViewCell.dataGridViewOwner.SelectedCells.InternalRemove(dataGridViewCell);
break;
}
}
}
}
}
#endif
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