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* UIDataGridViewFooter: 重构文字显示

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Sunny 2022-09-05 15:46:44 +08:00
parent e351e113ee
commit 20c744994e
1 changed files with 10 additions and 14 deletions
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24
SunnyUI/Controls/UIDataGridViewFooter.cs
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@ -19,9 +19,9 @@
* 2021-04-20: V3.0.3 增加文件说明 * 2021-04-20: V3.0.3 增加文件说明
* 2021-09-24: V3.0.7 文字显示方向与Column列显示方向一致 * 2021-09-24: V3.0.7 文字显示方向与Column列显示方向一致
* 2021-11-22: V3.0.9 修复一处可能不显示的问题 * 2021-11-22: V3.0.9 修复一处可能不显示的问题
* 2022-09-05: V3.2.3 重构文字显示
******************************************************************************/ ******************************************************************************/
using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.ComponentModel; using System.ComponentModel;
using System.Drawing; using System.Drawing;
@ -54,12 +54,16 @@ namespace Sunny.UI
dgv = value; dgv = value;
if (dgv != null) if (dgv != null)
{ {
dgv.ColumnWidthChanged += Dgv_ColumnWidthChanged; dgv.Paint += Dgv_Paint;
dgv.HorizontalScrollBarChanged += Dgv_HorizontalScrollBarChanged;
} }
} }
} }
private void Dgv_Paint(object sender, PaintEventArgs e)
{
Invalidate();
}
public void Clear() public void Clear()
{ {
dictionary.Clear(); dictionary.Clear();
@ -82,16 +86,6 @@ namespace Sunny.UI
} }
} }
private void Dgv_HorizontalScrollBarChanged(object sender, EventArgs e)
{
Invalidate();
}
private void Dgv_ColumnWidthChanged(object sender, DataGridViewColumnEventArgs e)
{
Invalidate();
}
/// <summary> /// <summary>
/// 绘制前景颜色 /// 绘制前景颜色
/// </summary> /// </summary>
@ -104,7 +98,9 @@ namespace Sunny.UI
foreach (DataGridViewColumn column in dgv.Columns) foreach (DataGridViewColumn column in dgv.Columns)
{ {
bool ShowGridLine = dgv.CellBorderStyle == DataGridViewCellBorderStyle.Single; bool ShowGridLine = dgv.CellBorderStyle == DataGridViewCellBorderStyle.Single;
Rectangle rect = dgv.GetCellDisplayRectangle(column.Index, 0, false); Rectangle rect = dgv.GetColumnDisplayRectangle(column.Index, false);
if (rect.Width == 0) continue;
rect = new Rectangle(rect.Right - column.Width, rect.Top, column.Width, rect.Height);
int minleft = ShowGridLine ? 1 : 0; int minleft = ShowGridLine ? 1 : 0;
if (rect.Left == minleft && rect.Width == 0) continue; if (rect.Left == minleft && rect.Width == 0) continue;