/// <summary>
/// 重写OnDrawItem事件
/// </summary>
/// <param name="e"></param>
protected override void OnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
Rectangle tabArea;
RectangleF tabTextArea;
tabArea = this.GetTabRect(e.Index); //主要是做个转换来获得TAB项的RECTANGELF
tabTextArea = (RectangleF)(this.GetTabRect(e.Index));
StringFormat sf = new StringFormat(); //封装文本布局信息
sf.LineAlignment = StringAlignment.Center;
sf.Alignment = StringAlignment.Center;
SolidBrush brush = new SolidBrush(_tabPageTextForeColor);
//绘制背景的画笔
SolidBrush backBrush;
if (this.SelectedIndex == e.Index) //选中页
{
backBrush = new SolidBrush(_tabPageTextCurBackColor);
}
else
{
backBrush = new SolidBrush(_tabPageTextBackColor);
}
e.Graphics.FillRectangle(backBrush, tabArea);
//绘制文字
e.Graphics.DrawString(this.TabPages[e.Index].Text, this.Font, brush, tabTextArea, sf);
base.OnDrawItem(e);
}
private void ListBox1_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
if (e.Index == -1)
{
return;
}
int i = System.Convert.ToInt32(ListBox1.Items[e.Index]);
e.DrawBackground();
if (i % 4 != 0)
{
string spaces = new string(' ', 20);
e.Graphics.DrawString(
"Item #: " + i.ToString() + spaces.Replace(" ", " <Filler>"),
ListBox1.Font,
System.Drawing.Brushes.Black,
0,
e.Bounds.Top);
}
else
{
e.Graphics.DrawLine(
System.Drawing.Pens.Blue,
10,
e.Bounds.Top + 1,
52,
e.Bounds.Top + 1);
}
e.DrawFocusRectangle();
}
private void StyleComboBox_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
if (this.iarray_0.Count != 0)
{
e.DrawBackground();
try
{
IStyleGalleryItem styleGalleryItem = this.iarray_0.get_Element(e.Index) as IStyleGalleryItem;
if (styleGalleryItem != null)
{
System.IntPtr hdc = e.Graphics.GetHdc();
IStyleDraw styleDraw = StyleDrawFactory.CreateStyleDraw(styleGalleryItem.Item);
if (styleDraw != null)
{
e.Bounds.Inflate(-2, -4);
styleDraw.Draw(hdc.ToInt32(), e.Bounds, 72.0, 1.0);
}
e.Graphics.ReleaseHdc(hdc);
}
else
{
Brush brush = new SolidBrush(e.ForeColor);
e.Graphics.DrawString(base.Items[e.Index].ToString(), e.Font, brush, (float)(e.Bounds.Left + 3),
(float)(e.Bounds.Top + 3));
}
}
catch
{
}
}
}
public void EventAllConfigsLB_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
System.Windows.Forms.ListBox _ListBox = (System.Windows.Forms.ListBox)sender;
e.DrawBackground();
System.Drawing.Brush myBrush = System.Drawing.Brushes.White;
string currentItem = _ListBox.Items[e.Index].ToString();
if (_ListBox.SelectedIndex != e.Index)//e.State != System.Windows.Forms.DrawItemState.Selected)//
{
string currItemValue = currentItem.Split('=').Last();
if (currItemValue == "enabled")
{
myBrush = System.Drawing.Brushes.DarkGreen;
}
else if (currItemValue == "disabled")
{
myBrush = System.Drawing.Brushes.DarkRed;
}
else// if (currItemValue == "enabled(auto)")
{
myBrush = System.Drawing.Brushes.Black;
}
}
e.Graphics.DrawString(currentItem, e.Font, myBrush, e.Bounds, System.Drawing.StringFormat.GenericDefault);
}
public void DrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
Graphics g = e.Graphics;
using (Pen pen = new Pen(new SolidBrush(Color.Black)))
{
pen.Width = 2;
pen.DashStyle = DashStyle;
if (e.State == System.Windows.Forms.DrawItemState.HotLight)
{
g.FillRectangle(new SolidBrush(Color.Blue), e.Bounds);
g.DrawLine(pen, new PointF(e.Bounds.Left, e.Bounds.Top + e.Bounds.Height / 2 - Pens.Red.Width / 2),
new PointF(e.Bounds.Left + e.Bounds.Width, e.Bounds.Top + e.Bounds.Height / 2 - Pens.Red.Width / 2));
}
else if (((int)(e.State & System.Windows.Forms.DrawItemState.Selected)) != 0)
{
Color clr = Color.FromArgb(255, 195, 255, 255);
g.FillRectangle(new SolidBrush(clr), e.Bounds);
g.DrawLine(pen, new PointF(e.Bounds.Left, e.Bounds.Top + e.Bounds.Height / 2 - Pens.Red.Width / 2),
new PointF(e.Bounds.Left + e.Bounds.Width, e.Bounds.Top + e.Bounds.Height / 2 - Pens.Red.Width / 2));
}
else
{
g.FillRectangle(new SolidBrush(Color.White), e.Bounds);
g.DrawLine(pen, new PointF(e.Bounds.Left, e.Bounds.Top + e.Bounds.Height / 2 - Pens.Red.Width / 2),
new PointF(e.Bounds.Left + e.Bounds.Width, e.Bounds.Top + e.Bounds.Height / 2 - Pens.Red.Width / 2));
}
}
}
protected override void OnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
if (e.Index >= 0)
{
bool strikeOut = false;
if (this.Items[e.Index].GetType() == typeof(dal.WorkOrder))
{
strikeOut = ((dal.WorkOrder) this.Items[e.Index]).Complete;
}
string text = this.Items[e.Index].ToString();
bool complete = text.EndsWith("--") || strikeOut;
if (complete)
{
text = text.Trim('-');
}
Color fore = Color.Black; //Will be overridden
Color back = Color.Black; //Will be overridden
if (System.Convert.ToBoolean(e.State & System.Windows.Forms.DrawItemState.Selected))
{ //Item selected?
fore = Aerial.db.Properties.Settings.Default.SelectedForeColor;
back = Aerial.db.Properties.Settings.Default.SelectedBackColor;
}
else
{
if (complete)
{
fore = Aerial.db.Properties.Settings.Default.FinishedForeColor;
}
else
{
fore = Aerial.db.Properties.Settings.Default.ControlForeColor;
}
back = Aerial.db.Properties.Settings.Default.ControlBackColor;
}
//Draw Background
e.Graphics.DrawRectangle(new Pen(back), e.Bounds);
e.Graphics.FillRectangle(new SolidBrush(back), e.Bounds);
//Draw Text
Brush brush = new SolidBrush(fore);
StringFormat sf = new StringFormat();
sf.LineAlignment = StringAlignment.Center;
sf.Alignment = StringAlignment.Near;
Font f = e.Font;
if (complete)
{
f = new Font(e.Font, FontStyle.Strikeout);
}
e.Graphics.DrawString(text,
f, brush, e.Bounds, sf);
}
System.Windows.Forms.ControlPaint.DrawBorder(e.Graphics, base.ClientRectangle, this.BorderColor, System.Windows.Forms.ButtonBorderStyle.Solid);
}
private void ColorRampComboBox_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
if (this.iarray_0.Count != 0)
{
e.DrawBackground();
System.IntPtr hdc = e.Graphics.GetHdc();
this.DrawColorRamp(hdc.ToInt32(), e.Bounds, (IColorRamp)this.iarray_0.get_Element(e.Index));
e.Graphics.ReleaseHdc(hdc);
}
}
private void ListBox_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
string text = uiListBox1.GetItemText(e.Index);
if (text.Contains("6"))
{
e.Graphics.FillRectangle(UIColor.Green, e.Bounds);
e.Graphics.DrawString(text, e.Font, Color.Blue, e.Bounds);
}
}
private void listBox1_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
try
{
if (editStyle == EditStyle.dash)
{
LineDashStyle style = (LineDashStyle)listBox1.Items[e.Index];
using (var bitmap = Current.Engine.CreateBitmap(e.Bounds.Width, e.Bounds.Height))
using (var canvas = bitmap.CreateCanvas())
using (var pen = Current.Engine.CreatePen(ArgbColor.Black, 2))
{
if (style == (LineDashStyle)_style)
{
using (var brush = Current.Engine.CreateSolidBrush(ArgbColor.Yellow))
{
canvas.FillRectangle(brush, new CanvasRectangle(0, 0, e.Bounds.Width, e.Bounds.Height));
}
}
pen.DashStyle = style;
canvas.DrawLine(pen, 5, bitmap.Height / 2, bitmap.Width - 10, bitmap.Height / 2);
e.Graphics.DrawImage(bitmap.ToGdiBitmap(), e.Bounds.Left, e.Bounds.Top);
}
}
else if (editStyle == EditStyle.hatch)
{
HatchStyle style = (HatchStyle)listBox1.Items[e.Index];
using (var bitmap = Current.Engine.CreateBitmap(e.Bounds.Width, e.Bounds.Height))
using (var canvas = bitmap.CreateCanvas())
using (var hbrush = Current.Engine.CreateHatchBrush(style, ArgbColor.Black, ArgbColor.Transparent))
{
if (style == (HatchStyle)_style)
{
using (var brush = Current.Engine.CreateSolidBrush(ArgbColor.Yellow))
{
canvas.FillRectangle(brush, new CanvasRectangle(0, 0, e.Bounds.Width, e.Bounds.Height));
}
}
CanvasRectangleF rect = new CanvasRectangleF(5, 5, bitmap.Width - 10, bitmap.Height - 10);
using (var pen = Current.Engine.CreatePen(ArgbColor.Black, 1))
{
canvas.DrawRectangle(pen, rect);
}
canvas.FillRectangle(hbrush, rect);
e.Graphics.DrawImage(bitmap.ToGdiBitmap(), e.Bounds.Left, e.Bounds.Top);
}
}
}
catch
{
}
}
protected override void OnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
if (e.Index > -1)
{
string fontstring = Items[e.Index].ToString();
nfont = new Font(fontstring, 10);
Font afont = new Font("Arial", 10);
if (both)
{
Graphics g = CreateGraphics();
int w = (int)g.MeasureString(fontstring, afont).Width;
if ((e.State & DrawItemState.Focus) == 0)
{
e.Graphics.FillRectangle(new SolidBrush(SystemColors.Window),
e.Bounds.X + ttimg.Width, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height);
e.Graphics.DrawString(fontstring, afont, new SolidBrush(SystemColors.WindowText),
e.Bounds.X + ttimg.Width * 2, e.Bounds.Y);
e.Graphics.DrawString(samplestr, nfont, new SolidBrush(SystemColors.WindowText),
e.Bounds.X + w + ttimg.Width * 2, e.Bounds.Y);
}
else
{
e.Graphics.FillRectangle(new SolidBrush(SystemColors.Highlight),
e.Bounds.X + ttimg.Width, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height);
e.Graphics.DrawString(fontstring, afont, new SolidBrush(SystemColors.HighlightText),
e.Bounds.X + ttimg.Width * 2, e.Bounds.Y);
e.Graphics.DrawString(samplestr, nfont, new SolidBrush(SystemColors.HighlightText),
e.Bounds.X + w + ttimg.Width * 2, e.Bounds.Y);
}
}
else
{
if ((e.State & DrawItemState.Focus) == 0)
{
e.Graphics.FillRectangle(new SolidBrush(SystemColors.Window),
e.Bounds.X + ttimg.Width, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height);
e.Graphics.DrawString(fontstring, nfont, new SolidBrush(SystemColors.WindowText),
e.Bounds.X + ttimg.Width * 2, e.Bounds.Y);
}
else
{
e.Graphics.FillRectangle(new SolidBrush(SystemColors.Highlight),
e.Bounds.X + ttimg.Width, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height);
e.Graphics.DrawString(fontstring, nfont, new SolidBrush(SystemColors.HighlightText),
e.Bounds.X + ttimg.Width * 2, e.Bounds.Y);
}
}
e.Graphics.DrawImage(ttimg, new Point(e.Bounds.X, e.Bounds.Y));
}
base.OnDrawItem(e);
}
protected override void OnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
if (ImageList == null)
{
return;
}
int imageIndex = TabPages[e.Index].ImageIndex;
if (imageIndex >= 0)
{
ImageList.Draw(e.Graphics, 0, 0, imageIndex);
}
}
private void SymbolListBox_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
if (base.Items.Count != 0)
{
SymbolListItem symbolListItem = (SymbolListItem)base.Items[e.Index];
e.DrawBackground();
Bitmap image;
if (symbolListItem.m_bVisible)
{
image =
new Bitmap(
base.GetType().Assembly.GetManifestResourceStream("Yutai.ArcGIS.Common.SymbolLib.Check.bmp"));
}
else
{
image =
new Bitmap(
base.GetType()
.Assembly.GetManifestResourceStream("Yutai.ArcGIS.Common.SymbolLib.UnCheck.bmp"));
}
Bitmap image2;
if (symbolListItem.m_bLockColor)
{
image2 =
new Bitmap(
base.GetType().Assembly.GetManifestResourceStream("Yutai.ArcGIS.Common.SymbolLib.Lock.bmp"));
}
else
{
image2 =
new Bitmap(
base.GetType()
.Assembly.GetManifestResourceStream("Yutai.ArcGIS.Common.SymbolLib.UnLock.bmp"));
}
Rectangle rect = new Rectangle(2, e.Bounds.Y + (e.Bounds.Height - 16) / 2, 16, 16);
Rectangle rect2 = new Rectangle(e.Bounds.Right - 21, e.Bounds.Y + (e.Bounds.Height - 16) / 2, 16, 16);
Rectangle rectangle = new Rectangle(rect.Right + 2, e.Bounds.Y + 1, e.Bounds.Width - 46,
e.Bounds.Height - 2);
e.Graphics.DrawImageUnscaled(image, rect);
e.Graphics.DrawImageUnscaled(image2, rect2);
e.Graphics.FillRectangle(Brushes.White, rectangle);
Graphics graphics = e.Graphics;
System.IntPtr hdc = graphics.GetHdc();
this.DrawSymbol(hdc.ToInt32(), rectangle, symbolListItem.m_pSymbol);
graphics.ReleaseHdc(hdc);
}
}
//protected override void OnMeasureItem(System.Windows.Forms.MeasureItemEventArgs e)
//{
// base.OnMeasureItem(e);
// e.ItemHeight = e.ItemHeight - 2;
//}
protected override void OnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
base.OnDrawItem(e);
if (e.Index < 0)
{
return;
}
float size = this.Font.Size;
System.Drawing.Font myFont;
System.Drawing.FontFamily family = this.Font.FontFamily;
System.Drawing.Color animalColor = this.ForeColor;
// Draw the background of the item.
e.DrawBackground();
// Create a square filled with the animals color. Vary the size
// of the rectangle based on the length of the animals name.
//System.Drawing.Rectangle rectangle = new Rectangle(2, e.Bounds.Top + 2,
// e.Bounds.Height, e.Bounds.Height - 4);
//e.Graphics.FillRectangle(new SolidBrush(animalColor), rectangle);
// Draw each string in the array, using a different size, color,
// and font for each item.
myFont = new Font(family, size, FontStyle.Regular);
e.Graphics.DrawString(this.GetItemText(Items[e.Index]), myFont, System.Drawing.Brushes.Black, new PointF(e.Bounds.X + 5, e.Bounds.Y + 2));
//new RectangleF(e.Bounds.X + e.Bounds.Height, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height));
//弹出下拉
//if (e.State == (System.Windows.Forms.DrawItemState.NoAccelerator | System.Windows.Forms.DrawItemState.NoFocusRect))
//{
// e.Graphics.DrawRectangle(new Pen(_borderColor), e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height);
//}
//else//选择时
//{
// e.Graphics.DrawRectangle(new Pen(_borderColor), e.Bounds.X, e.Bounds.Y, e.Bounds.Width - 1, e.Bounds.Height - 1);
//}
// Draw the focus rectangle if the mouse hovers over an item.
e.DrawFocusRectangle();
}
private void RepresentationruleListBox_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
if (base.Items.Count != 0)
{
RepresentationruleListBox.RepresentationRuleWrap representationRuleWrap =
(RepresentationruleListBox.RepresentationRuleWrap)base.Items[e.Index];
e.DrawBackground();
string s = "(" + representationRuleWrap.RuleID.ToString() + ") " + representationRuleWrap.Name;
Brush brush = new SolidBrush(e.ForeColor);
e.Graphics.DrawString(s, this.Font, brush, (float)e.Bounds.X, (float)e.Bounds.Y);
brush.Dispose();
System.IntPtr hdc = e.Graphics.GetHdc();
IOutputContext outputContext = new OutputContext();
IPoint point = new ESRI.ArcGIS.Geometry.Point();
point.PutCoords((double)(e.Bounds.X + e.Bounds.Width / 2), (double)(e.Bounds.Y + e.Bounds.Height / 2 + 10));
tagRECT tagRECT_ = default(tagRECT);
tagRECT_.left = e.Bounds.Left + 10;
tagRECT_.right = e.Bounds.Right - 10;
tagRECT_.top = e.Bounds.Top + 10;
tagRECT_.bottom = e.Bounds.Bottom - 5;
outputContext.Init(1.0, 1.5, 96.0, 0.0, point, ref tagRECT_, hdc.ToInt32());
IGeometry geometry;
if (this.esriGeometryType_0 == esriGeometryType.esriGeometryPolygon)
{
geometry = this.method_1(tagRECT_);
}
else if (this.esriGeometryType_0 == esriGeometryType.esriGeometryPolyline)
{
geometry = this.method_2(tagRECT_);
}
else
{
geometry = new ESRI.ArcGIS.Geometry.Point();
(geometry as IPoint).PutCoords((double)((tagRECT_.left + tagRECT_.right) / 2),
(double)((tagRECT_.top + tagRECT_.bottom) / 2));
}
representationRuleWrap.RepresentationRule.Draw(-1, outputContext, geometry, geometry.Envelope);
e.Graphics.ReleaseHdc(hdc);
}
}
protected override void OnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
e.DrawBackground();
if (e.State == System.Windows.Forms.DrawItemState.Focus)
{
e.DrawFocusRectangle();
}
if (e.Index < 0 || e.Index >= Items.Count)
{
return;
}
string text = (Items[e.Index] == null) ? "(null)" : Items[e.Index].ToString();
using (System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(e.ForeColor))
{
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
e.Graphics.DrawString(text, e.Font, brush, e.Bounds);
}
}
private void tabControl1_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
Font fntTab;
Brush bshBack;
Brush bshFore;
if (e.Index == this.SelectedIndex)
{
fntTab = new Font(e.Font, FontStyle.Bold);
bshBack = new System.Drawing.Drawing2D.LinearGradientBrush(e.Bounds, SystemColors.Control, SystemColors.Control, System.Drawing.Drawing2D.LinearGradientMode.BackwardDiagonal);
bshFore = Brushes.Black;
//bshBack = new System.Drawing.Drawing2D.LinearGradientBrush(e.Bounds, Color.LightSkyBlue , Color.LightGreen, System.Drawing.Drawing2D.LinearGradientMode.BackwardDiagonal);
//bshFore = Brushes.Blue;
}
else
{
fntTab = e.Font;
bshBack = new SolidBrush(Color.Red);
bshFore = new SolidBrush(Color.Aqua);
//bshBack = new SolidBrush(Color.White);
//bshFore = new SolidBrush(Color.Black);
}
string tabName = this.TabPages[e.Index].Text;
StringFormat sftTab = new StringFormat();
e.Graphics.FillRectangle(bshBack, e.Bounds);
Rectangle recTab = e.Bounds;
recTab = new Rectangle(recTab.X, recTab.Y + 4, recTab.Width, recTab.Height - 4);
e.Graphics.DrawString(tabName, fntTab, bshFore, recTab, sftTab);
Rectangle r = this.GetTabRect(this.TabPages.Count - 1);
RectangleF tf =
new RectangleF(r.X + r.Width,
r.Y - 5, this.Width - (r.X + r.Width) + 5, r.Height + 5);
Brush b = Brushes.BlueViolet;
e.Graphics.FillRectangle(b, tf);
}
protected override void OnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
e.DrawBackground();
e.DrawFocusRectangle();
GListBoxItem item;
Rectangle bounds = e.Bounds;
Size imageSize = _myImageList.ImageSize;
try
{
item = (GListBoxItem)Items[e.Index];
if (item.ImageIndex != -1)
{
imageList.Draw(e.Graphics, bounds.Left, bounds.Top, item.ImageIndex);
e.Graphics.DrawString(item.Text, e.Font, new SolidBrush(e.ForeColor),
bounds.Left + imageSize.Width, bounds.Top);
}
else
{
e.Graphics.DrawString(item.Text, e.Font, new SolidBrush(e.ForeColor),
bounds.Left, bounds.Top);
}
}
catch
{
if (e.Index != -1)
{
e.Graphics.DrawString(Items[e.Index].ToString(), e.Font,
new SolidBrush(e.ForeColor), bounds.Left, bounds.Top);
}
else
{
e.Graphics.DrawString(Text, e.Font, new SolidBrush(e.ForeColor),
bounds.Left, bounds.Top);
}
}
base.OnDrawItem(e);
}
public void ComboBoxEX_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
if (e.Index < 0)
{
return;
}
Font f = this.Font;
int yOffset = 0;
if ((e.State & System.Windows.Forms.DrawItemState.Focus) == 0)
{
e.Graphics.FillRectangle(Brushes.White, e.Bounds);
if ((this.Items[e.Index]).Image != null)
{
e.Graphics.DrawString(((CustomControl.Item) this.Items[e.Index]).Value.ToString(), f, Brushes.Black, new Point(((CustomControl.Item) this.Items[e.Index]).Image.Width * 2, e.Bounds.Y + yOffset));
e.Graphics.DrawImage(((CustomControl.Item) this.Items[e.Index]).Image, new Point(e.Bounds.X, e.Bounds.Y + yOffset));
}
else
{
e.Graphics.DrawString(((CustomControl.Item) this.Items[e.Index]).Value.ToString(), f, Brushes.Black, new Point(e.Bounds.X, e.Bounds.Y + yOffset));
}
}
else
{
e.Graphics.FillRectangle(Brushes.Wheat, e.Bounds);
if ((this.Items[e.Index]).Image != null)
{
e.Graphics.DrawString(((CustomControl.Item) this.Items[e.Index]).Value.ToString(), f, Brushes.Black, new Point(((CustomControl.Item) this.Items[e.Index]).Image.Width * 2, e.Bounds.Y + yOffset));
e.Graphics.DrawImage(((CustomControl.Item) this.Items[e.Index]).Image, new Point(e.Bounds.X, e.Bounds.Y + yOffset));
}
else
{
e.Graphics.DrawString(((CustomControl.Item) this.Items[e.Index]).Value.ToString(), f, Brushes.Black, new Point(e.Bounds.X, e.Bounds.Y + yOffset));
}
}
}
private void listBox1_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
Brush brush;
// Create the brush using the ForeColor specified by the DrawItemEventArgs
if (foreColorBrush == null)
{
foreColorBrush = new SolidBrush(e.ForeColor);
}
else if (foreColorBrush.Color != e.ForeColor)
{
// The control's ForeColor has changed, so dispose of the cached brush and
// create a new one.
foreColorBrush.Dispose();
foreColorBrush = new SolidBrush(e.ForeColor);
}
// Select the appropriate brush depending on if the item is selected.
// Since State can be a combinateion (bit-flag) of enum values, you can't use
// "==" to compare them.
if ((e.State & DrawItemState.Selected) == DrawItemState.Selected)
{
brush = SystemBrushes.HighlightText;
}
else
{
brush = foreColorBrush;
}
// Perform the painting.
Font font = ((ListBoxFontItem)listBox1.Items[e.Index]).Font;
e.DrawBackground();
e.Graphics.DrawString(font.Name, font, brush, e.Bounds);
e.DrawFocusRectangle();
}
protected void BaseOnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
base.OnDrawItem(e);
}
private void LbScript_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
throw new System.NotImplementedException();
}
private void obj_DrawItem(System.Object sender, System.Windows.Forms.DrawItemEventArgs e)
{
this.OnChanged(sender);
}
protected override void OnDrawItem(System.Windows.Forms.DrawItemEventArgs e)
{
int i1 = e.Index;
if (i1 < 0)
{
return;
}
if (Items[i1].ToString() == "-----")
{
return;
}
bool flag = false;
if (((i1 - 1) > 0) && Items[i1 - 1].ToString() == "-----")
{
flag = true;
}
if (!Enabled)
{
System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.SystemColors.Control);
e.Graphics.FillRectangle(brush, ClientRectangle);
brush.Dispose();
}
else
{
e.DrawBackground();
}
System.Drawing.Graphics graphics = e.Graphics;
System.Drawing.Rectangle rectangle1 = e.Bounds;
System.Drawing.Point point1 = rectangle1.Location;
int i2 = point1.Y + _separatorWidth - 8;
if (flag)
{
System.Drawing.Pen pen = new System.Drawing.Pen(_separatorColor, (float)_separatorWidth);
pen.DashStyle = _separatorStyle;
System.Drawing.Rectangle rectangle2 = e.Bounds;
System.Drawing.Point point2 = rectangle2.Location;
System.Drawing.Rectangle rectangle3 = e.Bounds;
System.Drawing.Point point3 = rectangle3.Location;
System.Drawing.Rectangle rectangle4 = e.Bounds;
graphics.DrawLine(pen, point2.X + _separatorMargin, i2, point3.X + rectangle4.Width - _separatorMargin, i2);
pen.Dispose();
}
System.Drawing.Rectangle rectangle5 = e.Bounds;
System.Drawing.Point point4 = rectangle5.Location;
i2 = point4.Y + _separatorWidth;
string s = Items[i1].ToString();
if (!System.String.IsNullOrEmpty(DisplayMember))
{
System.Reflection.PropertyInfo propertyInfo = Items[i1].GetType().GetProperty(DisplayMember);
s = propertyInfo.GetValue(Items[i1], null).ToString();
}
System.Drawing.Color color = ForeColor;
if (System.Windows.Forms.DrawItemState.Selected == (System.Windows.Forms.DrawItemState.Selected & e.State))
{
color = System.Drawing.SystemColors.HighlightText;
}
if (System.Windows.Forms.DrawItemState.Disabled == (System.Windows.Forms.DrawItemState.Disabled & e.State))
{
color = System.Drawing.SystemColors.GrayText;
}
System.Drawing.Rectangle rectangle6 = e.Bounds;
System.Windows.Forms.TextRenderer.DrawText(graphics, s, e.Font, rectangle6.Location, color);
base.OnDrawItem(e);
}
