protected override void OnDrawColumnHeader(DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void listView1_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.Graphics.FillRectangle(Brushes.SteelBlue, e.Bounds);
e.Graphics.DrawRectangle(Pens.Black, e.Bounds);
e.DrawText();
}
protected override void OnDrawColumnHeader(DrawListViewColumnHeaderEventArgs e)
{
#if DEFAULT_HEADER
e.DrawDefault = true;
#else
using (var sf = new StringFormat())
{
Graphics gfx = e.Graphics;
Rectangle rt = e.Bounds;
#if !__MonoCS__
if (VisualStyleRenderer.IsSupported)
{
VisualStyleElement element = VisualStyleElement.Header.Item.Normal;
if ((e.State & ListViewItemStates.Hot) == ListViewItemStates.Hot)
{
element = VisualStyleElement.Header.Item.Hot;
}
if ((e.State & ListViewItemStates.Selected) == ListViewItemStates.Selected)
{
element = VisualStyleElement.Header.Item.Pressed;
}
var visualStyleRenderer = new VisualStyleRenderer(element);
visualStyleRenderer.DrawBackground(gfx, rt);
}
else
{
e.DrawBackground();
}
#else
e.DrawBackground();
#endif
switch (e.Header.TextAlign)
{
case HorizontalAlignment.Left:
sf.Alignment = StringAlignment.Near;
break;
case HorizontalAlignment.Right:
sf.Alignment = StringAlignment.Far;
break;
case HorizontalAlignment.Center:
sf.Alignment = StringAlignment.Center;
break;
}
sf.LineAlignment = StringAlignment.Center;
sf.Trimming = StringTrimming.EllipsisCharacter;
sf.FormatFlags = StringFormatFlags.NoWrap;
int w = TextRenderer.MeasureText(" ", Font).Width;
rt.Inflate(-(w / 5), 0);
gfx.DrawString(e.Header.Text, Font, Brushes.Black, rt, sf);
string arrow = "";
switch (GetColumnSortOrder(e.ColumnIndex))
{
case SortOrder.Ascending:
arrow = "▲";
break;
case SortOrder.Descending:
arrow = "▼";
break;
}
if (arrow != "")
{
using (var fnt = new Font(Font.FontFamily, Font.SizeInPoints * 0.6f, FontStyle.Regular)) {
float aw = gfx.MeasureString(arrow, fnt).Width;
float x = rt.Left + (rt.Width - aw) / 2.0f;
gfx.TextRenderingHint = TextRenderingHint.AntiAlias;
gfx.DrawString(arrow, fnt, Brushes.Black, x, rt.Top);
}
}
}
#endif
base.OnDrawColumnHeader(e);
}
/// <summary>
/// Draw default column header
/// </summary>
/// <param name="sender">object</param>
/// <param name="e">DrawListViewColumnHeaderEventArgs</param>
private void OptimizePoolListView_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
// Draw default column header
e.DrawDefault = true;
}
private void lvTaskList_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
// Draw default column header
e.DrawDefault = true;
}
private void LvPlugins_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void listViewExPowerManagementHosts_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
void amuleDownloadStatusList_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawBackground();
e.DrawText();
}
private void LisVieColores_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e) => e.DrawDefault = true;
private void listViewGuideGenres_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void playerTable_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.Graphics.FillRectangle(Brushes.FloralWhite, e.Bounds);
e.DrawText();
}
void SubtitleListView_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void lvwActiveTasks_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void listViewJournal_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawBackground();
e.DrawText(TextFormatFlags.VerticalCenter | TextFormatFlags.HorizontalCenter);
}
/// <summary>
/// Draw column header
/// </summary>
private void lsvStatus_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void listW_Danse_List_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
// Not interested in changing the way columns are drawn - this works fine
e.DrawDefault = true;
}
private void List_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
// Fill header background with solid color.
e.Graphics.FillRectangle(new SolidBrush(ThemeColorTable.BackgroundColor), e.Bounds);
TextRenderer.DrawText(e.Graphics, e.Header.Text, Font, e.Bounds, ThemeColorTable.ForeColor, ThemeColorTable.BackgroundColor, TextFormatFlags.VerticalCenter);
}
void LvInfoDrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
void ListViewNF_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.Graphics.FillRectangle(Brushes.DimGray, e.Bounds);
e.DrawText();
}
/*
* private void listViewTransfers_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
* {
* e.SubItem.BackColor = e.Item.BackColor;
* e.SubItem.ForeColor = e.Item.ForeColor;
*
* ProgressTag tag = e.SubItem.Tag as ProgressTag;
*
* Action<DrawListViewSubItemEventArgs, string> drawSubItemText = (x, text) => TextRenderer.DrawText(x.Graphics, text, x.SubItem.Font, x.Bounds, x.SubItem.ForeColor, x.SubItem.BackColor, TextFormatFlags.VerticalCenter | TextFormatFlags.Right | TextFormatFlags.NoPadding | TextFormatFlags.SingleLine | TextFormatFlags.GlyphOverhangPadding);
*
* if (tag!=null)
* {
* //e.DrawBackground();
*
* var s1 = TextRenderer.MeasureText(e.Graphics, "100.0 %", e.SubItem.Font, e.Bounds.Size, TextFormatFlags.Left | TextFormatFlags.NoPadding | TextFormatFlags.SingleLine | TextFormatFlags.GlyphOverhangPadding);
*
* Rectangle r = e.SubItem.Bounds;
* r.Inflate(-2, -2);
* r.Width = r.Width - s1.Width;
* e.Graphics.DrawRectangle(Pens.Black, r);
*
* r.Offset(1, 1);
* r.Width = r.Width - 1;
* r.Height = r.Height - 1;
*
* if(tag.Mode == ProgressTag.ViewMode.Percentage)
* {
* r.Width = (int)(tag.Fraction * r.Width);
* e.Graphics.FillRectangle(Brushes.Green, r);
* drawSubItemText(e,string.Format("{0:0.0} %", 100.0 * tag.Fraction));
* }
* else if(tag.Mode == ProgressTag.ViewMode.ProgressWalker)
* {
* int partLocation1 = (int)(tag.Fraction * r.Width);
* int partLocation2 = r.Width - (int)((0.75 - tag.Fraction) * r.Width);
* Rectangle partRectangle = Rectangle.FromLTRB(r.Left + partLocation1, r.Top, r.Left + partLocation2, r.Bottom);
* e.Graphics.FillRectangle(Brushes.Green, partRectangle);
* drawSubItemText(e, "... %");
* }
* else if (tag.Mode == ProgressTag.ViewMode.None)
* {
* drawSubItemText(e, "... %");
* }
* }
* else
* {
* e.DrawDefault = true;
* }
* }
*/
private void listViewTransfers_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void listView1_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
//e.Graphics.FillRectangle(Brushes.Pink, e.Bounds);
//e.DrawText();
}
protected override void OnDrawColumnHeader(DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
base.OnDrawColumnHeader(e);
var sorter = this.ListViewItemSorter as ListViewColumnSorter;
if (sorter == null)
{
return;
}
if (sorter.Order != SortOrder.None && sorter.SortColumn == e.ColumnIndex)
{
var g = e.Graphics;
Int32 trangleWidth = 8;
Int32 trangleHeight = 4;
//与边缘的间隔
Int32 sp = 4;
//准备图形路径
GraphicsPath gp = new GraphicsPath();
if (sorter.Order == SortOrder.Ascending)
{
//递增小三角
gp.AddLines(new Point[]
{
new Point(trangleWidth / 2, 0),
new Point(0, trangleHeight),
new Point(trangleWidth, trangleHeight),
});
}
else
{
//递减小三角
gp.AddLines(new Point[]
{
new Point(0, 0),
new Point(trangleWidth, 0),
new Point(trangleWidth / 2, trangleHeight),
});
}
gp.CloseFigure();
//准备小三角的位置
Point pt;
if (this.Columns[e.ColumnIndex].TextAlign == HorizontalAlignment.Right)
{
pt = new Point(e.Bounds.Left + sp, (e.Bounds.Height - trangleHeight) / 2 - e.Bounds.Top);
}
else
{
pt = new Point(e.Bounds.Right - trangleWidth - sp, (e.Bounds.Height - trangleHeight) / 2 - e.Bounds.Top);
}
Region rgn = new System.Drawing.Region(gp);
Brush brs = new SolidBrush(e.ForeColor);
Pen pen = new Pen(e.ForeColor);
g.TranslateTransform(pt.X, pt.Y);
g.DrawPath(pen, gp);
g.FillRegion(brs, rgn);
g.ResetTransform();
}
}
private void lstProductType_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
protected virtual void OnDrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void Lv_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.Graphics.FillRectangle(Brushes.AliceBlue, e.Bounds);
e.DrawText();
}
private void lstvSucursales_DrawColumnHeader_1(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.Graphics.FillRectangle(Brushes.DarkOrange, e.Bounds);
e.DrawText();
}
protected virtual void OnDrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
protected override void OnDrawColumnHeader(DrawListViewColumnHeaderEventArgs e)
{
e.Graphics.FillRectangle(new SolidBrush(HeaderColor), e.Bounds);
e.DrawText();
base.OnDrawColumnHeader(e);
}
private void ColoursListView_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void DrawColumnHeaderFunc(object sender, DrawListViewColumnHeaderEventArgs e)
{
e.DrawDefault = true;
}
private void lvwSecurityGroup_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
try
{
System.Drawing.Drawing2D.LinearGradientBrush GradientBrush = new System.Drawing.Drawing2D.LinearGradientBrush(e.Bounds, Color.DarkBlue, Color.LightSkyBlue, 270);
e.Graphics.FillRectangle(GradientBrush, e.Bounds);
e.Graphics.DrawRectangle(new Pen(new SolidBrush(Color.LightSkyBlue), 2), e.Bounds.X, e.Bounds.Y, e.Bounds.Width + 4, e.Bounds.Height + 5);
e.Graphics.DrawString(e.Header.Text, new Font("Tahoma", 9), new SolidBrush(Color.White), e.Bounds);
}
catch { }
}
private void ListView1_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
}
