DataGridViewRowPostPaintEventArgs.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / WinForms / Managed / System / WinForms / DataGridViewRowPostPaintEventArgs.cs / 1 / DataGridViewRowPostPaintEventArgs.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Windows.Forms 
{ 
    using System;
    using System.Drawing; 
    using System.ComponentModel;
    using System.Diagnostics;

    ///  
    public class DataGridViewRowPostPaintEventArgs : EventArgs
    { 
        private DataGridView dataGridView; 
        private Graphics graphics;
        private Rectangle clipBounds; 
        private Rectangle rowBounds;
        private DataGridViewCellStyle inheritedRowStyle;
        private int rowIndex;
        private DataGridViewElementStates rowState; 
        private string errorText;
        private bool isFirstDisplayedRow; 
        private bool isLastVisibleRow; 

        ///  
        public DataGridViewRowPostPaintEventArgs(DataGridView dataGridView,
                                                 Graphics graphics,
                                                 Rectangle clipBounds,
                                                 Rectangle rowBounds, 
                                                 int rowIndex,
                                                 DataGridViewElementStates rowState, 
                                                 string errorText, 
                                                 DataGridViewCellStyle inheritedRowStyle,
                                                 bool isFirstDisplayedRow, 
                                                 bool isLastVisibleRow)
        {
            if (dataGridView == null)
            { 
                throw new ArgumentNullException("dataGridView");
            } 
            if (graphics == null) 
            {
                throw new ArgumentNullException("graphics"); 
            }
            if (inheritedRowStyle == null)
            {
                throw new ArgumentNullException("inheritedRowStyle"); 
            }
            this.dataGridView = dataGridView; 
            this.graphics = graphics; 
            this.clipBounds = clipBounds;
            this.rowBounds = rowBounds; 
            this.rowIndex = rowIndex;
            this.rowState = rowState;
            this.errorText = errorText;
            this.inheritedRowStyle = inheritedRowStyle; 
            this.isFirstDisplayedRow = isFirstDisplayedRow;
            this.isLastVisibleRow = isLastVisibleRow; 
        } 

        internal DataGridViewRowPostPaintEventArgs(DataGridView dataGridView) 
        {
            Debug.Assert(dataGridView != null);
            this.dataGridView = dataGridView;
        } 

        ///  
        public Rectangle ClipBounds 
        {
            get 
            {
                return this.clipBounds;
            }
            set 
            {
                this.clipBounds = value; 
            } 
        }
 
        /// 
        public string ErrorText
        {
            get 
            {
                return this.errorText; 
            } 
        }
 
        /// 
        public Graphics Graphics
        {
            get 
            {
                return this.graphics; 
            } 
        }
 
        /// 
        public DataGridViewCellStyle InheritedRowStyle
        {
            get 
            {
                return this.inheritedRowStyle; 
            } 
        }
 
        /// 
        public bool IsFirstDisplayedRow
        {
            get 
            {
                return this.isFirstDisplayedRow; 
            } 
        }
 
        /// 
        public bool IsLastVisibleRow
        {
            get 
            {
                return this.isLastVisibleRow; 
            } 
        }
 
        /// 
        public Rectangle RowBounds
        {
            get 
            {
                return this.rowBounds; 
            } 
        }
 
        /// 
        public int RowIndex
        {
            get 
            {
                return this.rowIndex; 
            } 
        }
 
        /// 
        public DataGridViewElementStates State
        {
            get 
            {
                return this.rowState; 
            } 
        }
 
        /// 
        public void DrawFocus(Rectangle bounds, bool cellsPaintSelectionBackground)
        {
            if (this.rowIndex < 0 || this.rowIndex >= this.dataGridView.Rows.Count) 
            {
                throw new InvalidOperationException(SR.GetString(SR.DataGridViewElementPaintingEventArgs_RowIndexOutOfRange)); 
            } 
            this.dataGridView.Rows.SharedRow(rowIndex).DrawFocus(this.graphics,
                                                                 this.clipBounds, 
                                                                 bounds,
                                                                 this.rowIndex,
                                                                 this.rowState,
                                                                 this.inheritedRowStyle, 
                                                                 cellsPaintSelectionBackground);
        } 
 
        /// 
        public void PaintCells(Rectangle clipBounds, DataGridViewPaintParts paintParts) 
        {
            if (this.rowIndex < 0 || this.rowIndex >= this.dataGridView.Rows.Count)
            {
                throw new InvalidOperationException(SR.GetString(SR.DataGridViewElementPaintingEventArgs_RowIndexOutOfRange)); 
            }
            this.dataGridView.Rows.SharedRow(rowIndex).PaintCells(this.graphics, 
                                                                  clipBounds, 
                                                                  this.rowBounds,
                                                                  this.rowIndex, 
                                                                  this.rowState,
                                                                  this.isFirstDisplayedRow,
                                                                  this.isLastVisibleRow,
                                                                  paintParts); 
        }
 
        ///  
        public void PaintCellsBackground(Rectangle clipBounds, bool cellsPaintSelectionBackground)
        { 
            if (this.rowIndex < 0 || this.rowIndex >= this.dataGridView.Rows.Count)
            {
                throw new InvalidOperationException(SR.GetString(SR.DataGridViewElementPaintingEventArgs_RowIndexOutOfRange));
            } 
            DataGridViewPaintParts paintParts = DataGridViewPaintParts.Background | DataGridViewPaintParts.Border;
            if (cellsPaintSelectionBackground) 
            { 
                paintParts |= DataGridViewPaintParts.SelectionBackground;
            } 
            this.dataGridView.Rows.SharedRow(rowIndex).PaintCells(this.graphics,
                                                                  clipBounds,
                                                                  this.rowBounds,
                                                                  this.rowIndex, 
                                                                  this.rowState,
                                                                  this.isFirstDisplayedRow, 
                                                                  this.isLastVisibleRow, 
                                                                  paintParts);
        } 

        /// 
        public void PaintCellsContent(Rectangle clipBounds)
        { 
            if (this.rowIndex < 0 || this.rowIndex >= this.dataGridView.Rows.Count)
            { 
                throw new InvalidOperationException(SR.GetString(SR.DataGridViewElementPaintingEventArgs_RowIndexOutOfRange)); 
            }
            this.dataGridView.Rows.SharedRow(rowIndex).PaintCells(this.graphics, 
                                                                  clipBounds,
                                                                  this.rowBounds,
                                                                  this.rowIndex,
                                                                  this.rowState, 
                                                                  this.isFirstDisplayedRow,
                                                                  this.isLastVisibleRow, 
                                                                  DataGridViewPaintParts.ContentBackground | DataGridViewPaintParts.ContentForeground | DataGridViewPaintParts.ErrorIcon); 
        }
 
        /// 
        public void PaintHeader(bool paintSelectionBackground)
        {
            DataGridViewPaintParts paintParts = DataGridViewPaintParts.Background | DataGridViewPaintParts.Border | DataGridViewPaintParts.ContentBackground | DataGridViewPaintParts.ContentForeground | DataGridViewPaintParts.ErrorIcon; 
            if (paintSelectionBackground)
            { 
                paintParts |= DataGridViewPaintParts.SelectionBackground; 
            }
            PaintHeader(paintParts); 
        }

        /// 
        public void PaintHeader(DataGridViewPaintParts paintParts) 
        {
            if (this.rowIndex < 0 || this.rowIndex >= this.dataGridView.Rows.Count) 
            { 
                throw new InvalidOperationException(SR.GetString(SR.DataGridViewElementPaintingEventArgs_RowIndexOutOfRange));
            } 
            this.dataGridView.Rows.SharedRow(rowIndex).PaintHeader(this.graphics,
                                                                   this.clipBounds,
                                                                   this.rowBounds,
                                                                   this.rowIndex, 
                                                                   this.rowState,
                                                                   this.isFirstDisplayedRow, 
                                                                   this.isLastVisibleRow, 
                                                                   paintParts);
        } 

        internal void SetProperties(Graphics graphics,
                                    Rectangle clipBounds,
                                    Rectangle rowBounds, 
                                    int rowIndex,
                                    DataGridViewElementStates rowState, 
                                    string errorText, 
                                    DataGridViewCellStyle inheritedRowStyle,
                                    bool isFirstDisplayedRow, 
                                    bool isLastVisibleRow)
        {
            Debug.Assert(graphics != null);
            Debug.Assert(inheritedRowStyle != null); 

            this.graphics = graphics; 
            this.clipBounds = clipBounds; 
            this.rowBounds = rowBounds;
            this.rowIndex = rowIndex; 
            this.rowState = rowState;
            this.errorText = errorText;
            this.inheritedRowStyle = inheritedRowStyle;
            this.isFirstDisplayedRow = isFirstDisplayedRow; 
            this.isLastVisibleRow = isLastVisibleRow;
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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