ICON Archives - 3 중 3 번째 페이지

[C#/WINFORM/DEVEXPRESS] GridFormatRule 클래스 : 컬럼에 아이콘 세트 포맷 적용하기

■ GridFormatRule 클래스에서 컬럼에 아이콘 세트 포맷을 적용하는 방법을 보여준다. ▶ 예제 코드 (C#)


using DevExpress.XtraEditors;
using DevExpress.XtraTreeList;
using DevExpress.XtraTreeList.Columns;
using DevExpress.XtraTreeList.StyleFormatConditions;

...

private TreeList treeList;

...

private TreeListColumn marchColumn;

..

TreeListFormatRule treeListFormatRule = new TreeListFormatRule();

FormatConditionRuleIconSet formatConditionRuleIconSet = new FormatConditionRuleIconSet();

FormatConditionIconSet formatConditionIconSet = new FormatConditionIconSet();

formatConditionRuleIconSet.IconSet = formatConditionIconSet;

FormatConditionIconSetIcon formatConditionIconSetIcon1 = new FormatConditionIconSetIcon();
FormatConditionIconSetIcon formatConditionIconSetIcon2 = new FormatConditionIconSetIcon();
FormatConditionIconSetIcon formatConditionIconSetIcon3 = new FormatConditionIconSetIcon();
FormatConditionIconSetIcon formatConditionIconSetIcon4 = new FormatConditionIconSetIcon();

// 기정의 아이콘들을 설정한다.
formatConditionIconSetIcon1.PredefinedName = "Rating4_1.png";
formatConditionIconSetIcon2.PredefinedName = "Rating4_2.png";
formatConditionIconSetIcon3.PredefinedName = "Rating4_3.png";
formatConditionIconSetIcon4.PredefinedName = "Rating4_4.png";

// 한계 값들의 타입을 설정한다.
formatConditionIconSet.ValueType = FormatConditionValueType.Number;

// 한계 값들을 설정함으로써 아이콘들이 적용되는 범위들을 정의한다.
formatConditionIconSetIcon1.Value = 75; // 타겟 범위 : 75 <= 값
formatConditionIconSetIcon1.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

formatConditionIconSetIcon2.Value = 50; // 타겟 범위 : 50 <= 값 < 75
formatConditionIconSetIcon2.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

formatConditionIconSetIcon3.Value = 25; // 타겟 범위 : 25 <= 값 < 50
formatConditionIconSetIcon3.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

formatConditionIconSetIcon4.Value = 0;  // 타겟 범위 : 0  <= 값 < 25
formatConditionIconSetIcon4.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

// 아이콘 집합에 아이콘들을 추가한다.
formatConditionIconSet.Icons.Add(formatConditionIconSetIcon1);
formatConditionIconSet.Icons.Add(formatConditionIconSetIcon2);
formatConditionIconSet.Icons.Add(formatConditionIconSetIcon3);
formatConditionIconSet.Icons.Add(formatConditionIconSetIcon4);

// 규칙 타입을 설정한다.
treeListFormatRule.Rule = formatConditionRuleIconSet;

// 포맷을 적용할 컬럼을 설정한다.
treeListFormatRule.Column = this.marchColumn;

// 트리 리스트에 포맷팅 규칙을 추가한다.
this.treeList.FormatRules.Add(treeListFormatRule);

using DevExpress.XtraEditors;

using DevExpress.XtraTreeList;

using DevExpress.XtraTreeList.Columns;

using DevExpress.XtraTreeList.StyleFormatConditions;

...

private TreeList treeList;

...

private TreeListColumn marchColumn;

TreeListFormatRule treeListFormatRule = new TreeListFormatRule();

FormatConditionRuleIconSet formatConditionRuleIconSet = new FormatConditionRuleIconSet();

FormatConditionIconSet formatConditionIconSet = new FormatConditionIconSet();

formatConditionRuleIconSet.IconSet = formatConditionIconSet;

FormatConditionIconSetIcon formatConditionIconSetIcon1 = new FormatConditionIconSetIcon();

FormatConditionIconSetIcon formatConditionIconSetIcon2 = new FormatConditionIconSetIcon();

FormatConditionIconSetIcon formatConditionIconSetIcon3 = new FormatConditionIconSetIcon();

FormatConditionIconSetIcon formatConditionIconSetIcon4 = new FormatConditionIconSetIcon();

// 기정의 아이콘들을 설정한다.

formatConditionIconSetIcon1.PredefinedName = "Rating4_1.png";

formatConditionIconSetIcon2.PredefinedName = "Rating4_2.png";

formatConditionIconSetIcon3.PredefinedName = "Rating4_3.png";

formatConditionIconSetIcon4.PredefinedName = "Rating4_4.png";

// 한계 값들의 타입을 설정한다.

formatConditionIconSet.ValueType = FormatConditionValueType.Number;

// 한계 값들을 설정함으로써 아이콘들이 적용되는 범위들을 정의한다.

formatConditionIconSetIcon1.Value = 75; // 타겟 범위 : 75 <= 값

formatConditionIconSetIcon1.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

formatConditionIconSetIcon2.Value = 50; // 타겟 범위 : 50 <= 값 < 75

formatConditionIconSetIcon2.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

formatConditionIconSetIcon3.Value = 25; // 타겟 범위 : 25 <= 값 < 50

formatConditionIconSetIcon3.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

formatConditionIconSetIcon4.Value = 0; // 타겟 범위 : 0 <= 값 < 25

formatConditionIconSetIcon4.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

// 아이콘 집합에 아이콘들을 추가한다.

formatConditionIconSet.Icons.Add(formatConditionIconSetIcon1);

formatConditionIconSet.Icons.Add(formatConditionIconSetIcon2);

formatConditionIconSet.Icons.Add(formatConditionIconSetIcon3);

formatConditionIconSet.Icons.Add(formatConditionIconSetIcon4);

// 규칙 타입을 설정한다.

treeListFormatRule.Rule = formatConditionRuleIconSet;

// 포맷을 적용할 컬럼을 설정한다.

treeListFormatRule.Column = this.marchColumn;

// 트리 리스트에 포맷팅 규칙을 추가한다.

this.treeList.FormatRules.Add(treeListFormatRule);

[C#/WINFORM/DEVEXPRESS] GridFormatRule 클래스 : 컬럼에 아이콘 세트 포맷 적용하기

■ GridFormatRule 클래스에서 컬럼에 아이콘 세트 포맷을 적용하는 방법을 보여준다. ▶ MainForm.cs


using System;
using System.Data;

using DevExpress.XtraEditors;
using DevExpress.XtraGrid;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : XtraForm
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Fie;d
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 난수 발생기
        /// </summary>
        private Random random = new Random();

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            FormatConditionIconSetIcon formatConditionIconSetIcon1 = new FormatConditionIconSetIcon();

            formatConditionIconSetIcon1.PredefinedName  = "Rating4_1.png";
            formatConditionIconSetIcon1.Value           = 75m;
            formatConditionIconSetIcon1.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

            FormatConditionIconSetIcon formatConditionIconSetIcon2 = new FormatConditionIconSetIcon();

            formatConditionIconSetIcon2.PredefinedName  = "Rating4_2.png";
            formatConditionIconSetIcon2.Value           = 50m;
            formatConditionIconSetIcon2.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

            FormatConditionIconSetIcon formatConditionIconSetIcon3 = new FormatConditionIconSetIcon();

            formatConditionIconSetIcon3.PredefinedName  = "Rating4_3.png";
            formatConditionIconSetIcon3.Value           = 25m;
            formatConditionIconSetIcon3.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

            FormatConditionIconSetIcon formatConditionIconSetIcon4 = new FormatConditionIconSetIcon();

            formatConditionIconSetIcon4.PredefinedName  = "Rating4_4.png";
            formatConditionIconSetIcon4.Value           = 0m;
            formatConditionIconSetIcon4.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

            FormatConditionIconSet formatConditionIconSet = new FormatConditionIconSet();

            formatConditionIconSet.Name         = "4등급";
            formatConditionIconSet.CategoryName = "등급";
            formatConditionIconSet.ValueType    = FormatConditionValueType.Number;

            formatConditionIconSet.Icons.Add(formatConditionIconSetIcon1);
            formatConditionIconSet.Icons.Add(formatConditionIconSetIcon2);
            formatConditionIconSet.Icons.Add(formatConditionIconSetIcon3);
            formatConditionIconSet.Icons.Add(formatConditionIconSetIcon4);

            FormatConditionRuleIconSet formatConditionRuleIconSet = new FormatConditionRuleIconSet();

            formatConditionRuleIconSet.IconSet = formatConditionIconSet;

            GridFormatRule gridFormatRule = new GridFormatRule();

            gridFormatRule.Name   = "규칙1";
            gridFormatRule.Column = this.scoreColumn;
            gridFormatRule.Rule   = formatConditionRuleIconSet;

            this.gridView.FormatRules.Add(gridFormatRule);

            this.gridControl.DataSource = CreateSampleTable();
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 샘플 테이블 생성하기 - CreateSampleTable()

        /// <summary>
        /// 샘플 테이블 생성하기
        /// </summary>
        /// <returns>샘플 테이블</returns>
        private DataTable CreateSampleTable()
        {
            DataTable table = new DataTable();

            table.Columns.Add("ID"   , typeof(string));
            table.Columns.Add("Name" , typeof(string));
            table.Columns.Add("Sex"  , typeof(string));
            table.Columns.Add("Score", typeof(int   ));

            for(int i = 1; i <= 100; i++)
            {
                table.Rows.Add
                (
                    string.Format("{0:d3}", i),
                    string.Format("직원 {0:d3}", i),
                    i % 2 == 0 ? "남" : "여",
                    this.random.Next(100)
                );
            }

            return table;
        }

        #endregion
    }
}

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using System;

using System.Data;

using DevExpress.XtraEditors;

using DevExpress.XtraGrid;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : XtraForm

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Fie;d

////////////////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 난수 발생기

/// </summary>

private Random random = new Random();

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

FormatConditionIconSetIcon formatConditionIconSetIcon1 = new FormatConditionIconSetIcon();

formatConditionIconSetIcon1.PredefinedName = "Rating4_1.png";

formatConditionIconSetIcon1.Value = 75m;

formatConditionIconSetIcon1.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

FormatConditionIconSetIcon formatConditionIconSetIcon2 = new FormatConditionIconSetIcon();

formatConditionIconSetIcon2.PredefinedName = "Rating4_2.png";

formatConditionIconSetIcon2.Value = 50m;

formatConditionIconSetIcon2.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

FormatConditionIconSetIcon formatConditionIconSetIcon3 = new FormatConditionIconSetIcon();

formatConditionIconSetIcon3.PredefinedName = "Rating4_3.png";

formatConditionIconSetIcon3.Value = 25m;

formatConditionIconSetIcon3.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

FormatConditionIconSetIcon formatConditionIconSetIcon4 = new FormatConditionIconSetIcon();

formatConditionIconSetIcon4.PredefinedName = "Rating4_4.png";

formatConditionIconSetIcon4.Value = 0m;

formatConditionIconSetIcon4.ValueComparison = FormatConditionComparisonType.GreaterOrEqual;

FormatConditionIconSet formatConditionIconSet = new FormatConditionIconSet();

formatConditionIconSet.Name = "4등급";

formatConditionIconSet.CategoryName = "등급";

formatConditionIconSet.ValueType = FormatConditionValueType.Number;

formatConditionIconSet.Icons.Add(formatConditionIconSetIcon1);

formatConditionIconSet.Icons.Add(formatConditionIconSetIcon2);

formatConditionIconSet.Icons.Add(formatConditionIconSetIcon3);

formatConditionIconSet.Icons.Add(formatConditionIconSetIcon4);

FormatConditionRuleIconSet formatConditionRuleIconSet = new FormatConditionRuleIconSet();

formatConditionRuleIconSet.IconSet = formatConditionIconSet;

GridFormatRule gridFormatRule = new GridFormatRule();

gridFormatRule.Name = "규칙1";

gridFormatRule.Column = this.scoreColumn;

gridFormatRule.Rule = formatConditionRuleIconSet;

this.gridView.FormatRules.Add(gridFormatRule);

this.gridControl.DataSource = CreateSampleTable();

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 샘플 테이블 생성하기 - CreateSampleTable()

/// <summary>

/// 샘플 테이블 생성하기

/// </summary>

/// <returns>샘플 테이블</returns>

private DataTable CreateSampleTable()

{

DataTable table = new DataTable();

table.Columns.Add("ID" , typeof(string));

table.Columns.Add("Name" , typeof(string));

table.Columns.Add("Sex" , typeof(string));

table.Columns.Add("Score", typeof(int ));

for(int i = 1; i <= 100; i++)

{

table.Rows.Add

(

string.Format("{0:d3}", i),

string.Format("직원 {0:d3}", i),

i % 2 == 0 ? "남" : "여",

this.random.Next(100)

);

}

return table;

}

#endregion

}

TestProject.zip

[C#/WINFORM] Icon 클래스 : ExtractAssociatedIcon 정적 메소드를 사용해 아이콘 추출하기

■ Icon 클래스의 ExtractAssociatedIcon 정적 메소드를 사용해 아이콘을 추출하는 방법을 보여준다. ▶ 예제 코드 (C#)


using System.Drawing;

Icon icon = Icon.ExtractAssociatedIcon(@"c:\Program Files\Internet Explorer\iexplore.exe");

using System.Drawing;

Icon icon = Icon.ExtractAssociatedIcon(@"c:\Program Files\Internet Explorer\iexplore.exe");

[C#/WINFORM/DEVEXPRESS] GridView 클래스 : 정렬/필터 아이콘 커스텀 그리기

■ GridView 클래스에서 정렬/필터 아이콘을 커스텀 그리는 방법을 보여준다. ▶ 예제 코드 (C#)


using System;
using System.Drawing;
using System.Windows.Forms;

using DevExpress.Data;
using DevExpress.Utils.Drawing;
using DevExpress.XtraEditors;
using DevExpress.XtraEditors.Drawing;
using DevExpress.XtraGrid.Columns;
using DevExpress.XtraGrid.Views.Grid;

...

private GridView gridView;
private CheckEdit drawCustomFilterCheckExit;
private CheckEdit drawCustomSortCheckEdit;

...

this.gridView.CustomDrawColumnHeader          += gridView_CustomDrawColumnHeader;
this.drawCustomSortCheckEdit.CheckedChanged   += drawCustomCheckEdit_CheckedChanged;
this.drawCustomFilterCheckExit.CheckedChanged += drawCustomCheckEdit_CheckedChanged;

...

#region 커스텀 그리기 체크 에디트 체크 변경시 처리하기 - drawCustomCheckEdit_CheckedChanged(sender, e)

/// <summary>
/// 커스텀 그리기 체크 에디트 체크 변경시 처리하기
/// </summary>
/// <param name="sender">이벤트 발생자</param>
/// <param name="e">이벤트 인자</param>
private void drawCustomCheckEdit_CheckedChanged(object sender, EventArgs e)
{
    this.gridView.InvalidateColumnHeader(null);
}

#endregion

#region 그리드 뷰 컬럼 헤더 커스텀 그리기 - gridView_CustomDrawColumnHeader(sender, e)

/// <summary>
/// 그리드 뷰 컬럼 헤더 커스텀 그리기
/// </summary>
/// <param name="sender">이벤트 발생자</param>
/// <param name="e">이벤트 인자</param>
private void gridView_CustomDrawColumnHeader(object sender, ColumnHeaderCustomDrawEventArgs e)
{
    if(e.Column == null)
    {
        return;
    }

    ObjectInfoArgs objectInfoArgs = null;

    Rectangle filterRectangle;
    Rectangle sortRectangle;

    filterRectangle = Rectangle.Empty;
    sortRectangle   = Rectangle.Empty;

    try
    {
        UpdateInnerElements
        (
            e,
            false,
            ref sortRectangle,
            ref filterRectangle,
            ref objectInfoArgs,
            this.drawCustomSortCheckEdit.Checked,
            this.drawCustomFilterCheckExit.Checked
        );

        e.Painter.DrawObject(e.Info);
    }
    finally
    {
        UpdateInnerElements
        (
            e,
            true,
            ref sortRectangle,
            ref filterRectangle,
            ref objectInfoArgs,
            this.drawCustomSortCheckEdit.Checked,
            this.drawCustomFilterCheckExit.Checked
        );
    }

    if(!sortRectangle.IsEmpty)
    {
        DrawCustomSort(e.Graphics, sortRectangle, e.Column.SortOrder, this.sortImageList);
    }

    if(!filterRectangle.IsEmpty && objectInfoArgs != null)
    {
        DrawCustomFilter(e.Graphics, e.Column, objectInfoArgs, this.filterImageList);
    }

    e.Handled = true;
}

#endregion

#region 내부 엘리먼트들 업데이트 하기 - UpdateInnerElements(e, restore, sortRectangle, filterRectangle, objectInfoArgs, drawCustomSort, drawCustomFilter)

/// <summary>
/// 내부 엘리먼트들 업데이트 하기
/// </summary>
/// <param name="e">이벤트 인자</param>
/// <param name="restore">복구 여부</param>
/// <param name="sortRectangle">정렬 사각형</param>
/// <param name="filterRectangle">필터 사각형</param>
/// <param name="objectInfoArgs">객체 정보 인자</param>
/// <param name="drawCustomSort">커스텀 정렬 그리기 여부</param>
/// <param name="drawCustomFilter">커스텀 필터 그리기 여부</param>
private void UpdateInnerElements
(
    ColumnHeaderCustomDrawEventArgs e,
    bool                            restore,
    ref Rectangle                   sortRectangle,
    ref Rectangle                   filterRectangle,
    ref ObjectInfoArgs              objectInfoArgs,
    bool                            drawCustomSort,
    bool                            drawCustomFilter
)
{
    foreach(DrawElementInfo drawElementInfo in e.Info.InnerElements)
    {
        if(drawElementInfo.ElementPainter is SortedShapeObjectPainter)
        {
            if(drawCustomSort)
            {
                if(restore)
                {
                    drawElementInfo.ElementInfo.Bounds = sortRectangle;
                }
                else
                {
                    sortRectangle = drawElementInfo.ElementInfo.Bounds;

                    drawElementInfo.ElementInfo.Bounds = Rectangle.Empty;
                }
            }
        }

        if(drawElementInfo.ElementInfo is GridFilterButtonInfoArgs)
        {
            if(drawCustomFilter)
            {
                if(restore)
                {
                    drawElementInfo.ElementInfo.Bounds = filterRectangle;
                }
                else
                {
                    objectInfoArgs = drawElementInfo.ElementInfo;

                    filterRectangle = drawElementInfo.ElementInfo.Bounds;

                    drawElementInfo.ElementInfo.Bounds = Rectangle.Empty;
                }
            }
        }
    }
}

#endregion

#region 커스텀 정렬 그리기 - DrawCustomSort(graphics, sortRectangle, columnSortOrder, imageList)

/// <summary>
/// 커스텀 정렬 그리기
/// </summary>
/// <param name="graphics">그래픽스</param>
/// <param name="sortRectangle">정렬 사각형</param>
/// <param name="columnSortOrder">컬럼 정렬 순서</param>
/// <param name="imageList">이미지 리스트</param>
private void DrawCustomSort
(
    Graphics        graphics,
    Rectangle       sortRectangle,
    ColumnSortOrder columnSortOrder,
    ImageList       imageList
)
{
    if(columnSortOrder == ColumnSortOrder.None)
    {
        return;
    }

    int imageIndex = 0;

    if(columnSortOrder == ColumnSortOrder.Descending)
    {
        imageIndex = 1;
    }

    graphics.DrawImageUnscaled
    (
        imageList.Images[imageIndex],
        sortRectangle.X + (sortRectangle.Width  - imageList.ImageSize.Width ) / 2,
        sortRectangle.Y + (sortRectangle.Height - imageList.ImageSize.Height) / 2
    );
}

#endregion

#region 커스텀 필터 그리기 - DrawCustomFilter(graphics, gridColumn, objectInfoArgs, imageList)

/// <summary>
/// 커스텀 필터 그리기
/// </summary>
/// <param name="graphics">그래픽스</param>
/// <param name="gridColumn">그리드 컬럼</param>
/// <param name="objectInfoArgs">객체 정보 인자</param>
/// <param name="imageList">이미지 리스트</param>
private void DrawCustomFilter
(
    Graphics       graphics,
    GridColumn     gridColumn,
    ObjectInfoArgs objectInfoArgs,
    ImageList      imageList
)
{
    int imageIndex = 0;

    if((objectInfoArgs.State & ObjectState.Hot) != 0)
    {
        imageIndex = 1;
    }

    if((objectInfoArgs.State & ObjectState.Pressed)!= 0)
    {
        imageIndex = 2;
    }

    if(gridColumn.FilterInfo.Type != ColumnFilterType.None)
    {
        imageIndex += 3;
    }

    graphics.DrawImageUnscaled
    (
        imageList.Images[imageIndex],
        objectInfoArgs.Bounds.X + (objectInfoArgs.Bounds.Width  - imageList.ImageSize.Width ) / 2,
        objectInfoArgs.Bounds.Y + (objectInfoArgs.Bounds.Height - imageList.ImageSize.Height) / 2
    );
}

#endregion

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using System;

using System.Drawing;

using System.Windows.Forms;

using DevExpress.Data;

using DevExpress.Utils.Drawing;

using DevExpress.XtraEditors;

using DevExpress.XtraEditors.Drawing;

using DevExpress.XtraGrid.Columns;

using DevExpress.XtraGrid.Views.Grid;

...

private GridView gridView;

private CheckEdit drawCustomFilterCheckExit;

private CheckEdit drawCustomSortCheckEdit;

...

this.gridView.CustomDrawColumnHeader += gridView_CustomDrawColumnHeader;

this.drawCustomSortCheckEdit.CheckedChanged += drawCustomCheckEdit_CheckedChanged;

this.drawCustomFilterCheckExit.CheckedChanged += drawCustomCheckEdit_CheckedChanged;

...

#region 커스텀 그리기 체크 에디트 체크 변경시 처리하기 - drawCustomCheckEdit_CheckedChanged(sender, e)

/// <summary>

/// 커스텀 그리기 체크 에디트 체크 변경시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void drawCustomCheckEdit_CheckedChanged(object sender, EventArgs e)

{

this.gridView.InvalidateColumnHeader(null);

}

#endregion

#region 그리드 뷰 컬럼 헤더 커스텀 그리기 - gridView_CustomDrawColumnHeader(sender, e)

/// <summary>

/// 그리드 뷰 컬럼 헤더 커스텀 그리기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void gridView_CustomDrawColumnHeader(object sender, ColumnHeaderCustomDrawEventArgs e)

{

if(e.Column == null)

{

return;

}

ObjectInfoArgs objectInfoArgs = null;

Rectangle filterRectangle;

Rectangle sortRectangle;

filterRectangle = Rectangle.Empty;

sortRectangle = Rectangle.Empty;

try

{

UpdateInnerElements

(

false,

ref sortRectangle,

ref filterRectangle,

ref objectInfoArgs,

this.drawCustomSortCheckEdit.Checked,

this.drawCustomFilterCheckExit.Checked

);

e.Painter.DrawObject(e.Info);

}

finally

{

UpdateInnerElements

(

true,

ref sortRectangle,

ref filterRectangle,

ref objectInfoArgs,

this.drawCustomSortCheckEdit.Checked,

this.drawCustomFilterCheckExit.Checked

);

}

if(!sortRectangle.IsEmpty)

{

DrawCustomSort(e.Graphics, sortRectangle, e.Column.SortOrder, this.sortImageList);

}

if(!filterRectangle.IsEmpty && objectInfoArgs != null)

{

DrawCustomFilter(e.Graphics, e.Column, objectInfoArgs, this.filterImageList);

}

e.Handled = true;

}

#endregion

#region 내부 엘리먼트들 업데이트 하기 - UpdateInnerElements(e, restore, sortRectangle, filterRectangle, objectInfoArgs, drawCustomSort, drawCustomFilter)

/// <summary>

/// 내부 엘리먼트들 업데이트 하기

/// </summary>

/// <param name="e">이벤트 인자</param>

/// <param name="restore">복구 여부</param>

/// <param name="sortRectangle">정렬 사각형</param>

/// <param name="filterRectangle">필터 사각형</param>

/// <param name="objectInfoArgs">객체 정보 인자</param>

/// <param name="drawCustomSort">커스텀 정렬 그리기 여부</param>

/// <param name="drawCustomFilter">커스텀 필터 그리기 여부</param>

private void UpdateInnerElements

(

ColumnHeaderCustomDrawEventArgs e,

bool restore,

ref Rectangle sortRectangle,

ref Rectangle filterRectangle,

ref ObjectInfoArgs objectInfoArgs,

bool drawCustomSort,

bool drawCustomFilter

)

{

foreach(DrawElementInfo drawElementInfo in e.Info.InnerElements)

{

if(drawElementInfo.ElementPainter is SortedShapeObjectPainter)

{

if(drawCustomSort)

{

if(restore)

{

drawElementInfo.ElementInfo.Bounds = sortRectangle;

}

else

{

sortRectangle = drawElementInfo.ElementInfo.Bounds;

drawElementInfo.ElementInfo.Bounds = Rectangle.Empty;

}

if(drawElementInfo.ElementInfo is GridFilterButtonInfoArgs)

{

if(drawCustomFilter)

{

if(restore)

{

drawElementInfo.ElementInfo.Bounds = filterRectangle;

}

else

{

objectInfoArgs = drawElementInfo.ElementInfo;

filterRectangle = drawElementInfo.ElementInfo.Bounds;

drawElementInfo.ElementInfo.Bounds = Rectangle.Empty;

}

#endregion

#region 커스텀 정렬 그리기 - DrawCustomSort(graphics, sortRectangle, columnSortOrder, imageList)

/// <summary>

/// 커스텀 정렬 그리기

/// </summary>

/// <param name="graphics">그래픽스</param>

/// <param name="sortRectangle">정렬 사각형</param>

/// <param name="columnSortOrder">컬럼 정렬 순서</param>

/// <param name="imageList">이미지 리스트</param>

private void DrawCustomSort

(

Graphics graphics,

Rectangle sortRectangle,

ColumnSortOrder columnSortOrder,

ImageList imageList

)

{

if(columnSortOrder == ColumnSortOrder.None)

{

return;

}

int imageIndex = 0;

if(columnSortOrder == ColumnSortOrder.Descending)

{

imageIndex = 1;

}

graphics.DrawImageUnscaled

(

imageList.Images[imageIndex],

sortRectangle.X + (sortRectangle.Width - imageList.ImageSize.Width ) / 2,

sortRectangle.Y + (sortRectangle.Height - imageList.ImageSize.Height) / 2

);

}

#endregion

#region 커스텀 필터 그리기 - DrawCustomFilter(graphics, gridColumn, objectInfoArgs, imageList)

/// <summary>

/// 커스텀 필터 그리기

/// </summary>

/// <param name="graphics">그래픽스</param>

/// <param name="gridColumn">그리드 컬럼</param>

/// <param name="objectInfoArgs">객체 정보 인자</param>

/// <param name="imageList">이미지 리스트</param>

private void DrawCustomFilter

(

Graphics graphics,

GridColumn gridColumn,

ObjectInfoArgs objectInfoArgs,

ImageList imageList

)

{

int imageIndex = 0;

if((objectInfoArgs.State & ObjectState.Hot) != 0)

{

imageIndex = 1;

}

if((objectInfoArgs.State & ObjectState.Pressed)!= 0)

{

imageIndex = 2;

}

if(gridColumn.FilterInfo.Type != ColumnFilterType.None)

{

imageIndex += 3;

}

graphics.DrawImageUnscaled

(

imageList.Images[imageIndex],

objectInfoArgs.Bounds.X + (objectInfoArgs.Bounds.Width - imageList.ImageSize.Width ) / 2,

objectInfoArgs.Bounds.Y + (objectInfoArgs.Bounds.Height - imageList.ImageSize.Height) / 2

);

}

#endregion

images.zip

[C#/WPF] Image 엘리먼트 : 아이콘 파일 사용하기

■ Image 엘리먼트에서 아이콘 파일을 사용하는 방법을 보여준다. ▶ 예제 코드 (XAML)


<Image
    Margin="0 10 0 0"
    Stretch="None"
    Source="book.ico" />

<Image

Margin="0 10 0 0"

Stretch="None"

Source="book.ico" />

※ book.ico : 아이콘 파일

[C#/WINFORM/DEVEXPRESS] MemoExEdit 클래스 : 커스텀 아이콘 설정하기

■ MemoExEdit 클래스에서 커스텀 아이콘을 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using System.Drawing;

using DevExpress.XtraEditors;

MemoExEdit memoExEdit = new MemoExEdit();

memoExEdit.Properties.Images = Image.FromFile(@"c:\icon.jpg");
memoExEdit.Properties.Images = null;

using System.Drawing;

using DevExpress.XtraEditors;

MemoExEdit memoExEdit = new MemoExEdit();

memoExEdit.Properties.Images = Image.FromFile(@"c:\icon.jpg");

memoExEdit.Properties.Images = null;

※ Properties.Images 속성은 object 타입이기 때문에 Image 뿐만 아니라

[C#/WINFORM/DEVEXPRESS] MemoExEdit 클래스 : 아이콘 표시 여부 설정하기

■ MemoExEdit 클래스에서 아이콘 표시 여부를 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using DevExpress.XtraEditors;

MemoExEdit memoExEdit = new MemoExEdit();

memoExEdit.Properties.ShowIcon = false;
memoExEdit.Properties.ShowIcon = true;

using DevExpress.XtraEditors;

MemoExEdit memoExEdit = new MemoExEdit();

memoExEdit.Properties.ShowIcon = false;

memoExEdit.Properties.ShowIcon = true;

[C#/WINFORM/DEVEXPRESS] ImageEdit 클래스 : 커스텀 아이콘 설정하기

■ ImageEdit 클래스에서 커스텀 아이콘을 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using System.Drawing;

using DevExpress.XtraEditors;

ImageEdit imageEdit = new ImageEdit();

imageEdit.Properties.Images = Image.FromFile(@"c:\icon.jpg");

using System.Drawing;

using DevExpress.XtraEditors;

ImageEdit imageEdit = new ImageEdit();

imageEdit.Properties.Images = Image.FromFile(@"c:\icon.jpg");

※ Properties.Images 속성은 object 타입이기 때문에 Image 뿐만 아니라

[C#/WINFORM/DEVEXPRESS] ImageEdit 클래스 : 아이콘 표시 여부 설정하기

■ ImageEdit 클래스에서 아이콘 표시 여부를 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using DevExpress.XtraEditors;

ImageEdit imageEdit = new ImageEdit();

imageEdit.Properties.ShowIcon = false;
imageEdit.Properties.ShowIcon = true;

using DevExpress.XtraEditors;

ImageEdit imageEdit = new ImageEdit();

imageEdit.Properties.ShowIcon = false;

imageEdit.Properties.ShowIcon = true;