public override void OnPaintBackground(DUIPaintEventArgs e)
{
//e.Graphics.FillRectangle(DUIBrushes.LightGreen, e.ClipRectangle);
//e.Graphics.FillRectangle(DUIBrushes.White, new RectangleF(this.BorderWidth, this.BorderWidth, this.ClientSize.Width, this.ClientSize.Height));
e.Graphics.TranslateTransform(-this.X, -this.Y);
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
using (DUISolidBrush backBrush = new DUISolidBrush(this.BackColor))
{
e.Graphics.FillPolygon(backBrush, this.PolygonBounds);
}
using (DUIPen borderPen = new DUIPen(this.Border.BorderColor, 1 / ScaleableControlScaling))
{
e.Graphics.DrawPolygon(borderPen, this.PolygonBounds);
}
//using (DUIPen borderPen = new DUIPen(Color.Red, 1 / ScaleableControlScaling))
//{
// e.Graphics.DrawPolygon(borderPen, this.Polygon);
//}
e.Graphics.SmoothingMode = DUISmoothingMode.Default;
e.Graphics.TranslateTransform(this.X, this.Y);
//if (PaintBackground != null)
//{
// PaintBackground(this, e);
//}
}
public override void OnPaintForeground(DUIPaintEventArgs e)
{
base.OnPaintForeground(e);
e.Graphics.TranslateTransform(-this.X - this.BorderWidth, -this.Y - this.BorderWidth);
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
using (DUISolidBrush sb = new DUISolidBrush(Color.FromArgb(255, Color.Blue)))
{
foreach (PointF p in Polygon)
{
e.Graphics.FillEllipse(sb, new RectangleF(p.X, p.Y, this.PolygonPointsRadius * 2, this.PolygonPointsRadius * 2));
//e.Graphics.DrawString(p.ToString(), this.Font, DUIBrushes.Black, p);
}
}
if (hoverPointIndex != -1)
{
using (DUISolidBrush sb = new DUISolidBrush(Color.FromArgb(255, Color.Red)))
{
if (hoverPointIndex <= this.Polygon.Length - 1)
{
PointF p = this.Polygon[hoverPointIndex];
e.Graphics.FillEllipse(sb, new RectangleF(p.X, p.Y, this.PolygonPointsRadius * 2, this.PolygonPointsRadius * 2));
}
}
}
e.Graphics.SmoothingMode = DUISmoothingMode.Default;
e.Graphics.TranslateTransform(this.X + this.BorderWidth, this.Y + this.BorderWidth);
}
protected virtual void OnBorderPaint(DUIPaintEventArgs e)
{
using (SolidBrush borderColorBrush = new SolidBrush(this.Owner.BorderColor == Color.Transparent ? this.Owner.BackColor : this.Owner.BorderColor))
{
e.Graphics.FillRectangle(borderColorBrush, e.ClipRectangle);
}
}
public override void OnPaint(DUIPaintEventArgs e)
{
//base.OnPaint(e);
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
float radius = 6;
using (DUIPen pen = new DUIPen(this.ForeColor, 2))
{
e.Graphics.DrawEllipse(pen, new RectangleF(3, 3, this.Height - 6, this.Height - 6));
}
if (this.Checked)
{
e.Graphics.FillEllipse(DUIBrushes.White, new RectangleF(this.Height / 2 - radius / 2, this.Height / 2 - radius / 2, radius, radius));
}
SizeF sizef = e.Graphics.MeasureString(this.Text, this.Font);
using (DUISolidBrush brush = new DUISolidBrush(this.ForeColor))
{
e.Graphics.DrawString(this.Text, this.Font, brush, new PointF(this.Height, this.Height / 2 - sizef.Height / 2 - 2));
}
if (!this.Enabled)
{
using (DUISolidBrush sb = new DUISolidBrush(Color.FromArgb(150, Color.Gray)))
{
e.Graphics.FillRectangle(sb, e.ClipRectangle);
}
}
}
public override void DrawCheckState(DUIPaintEventArgs e)
{
using (DUIPen pen = new DUIPen(this.owner.ForeColor, 2))
{
e.Graphics.DrawRectangle(pen, new RectangleF(Bounds.X + 3, Bounds.Y + 3, Bounds.Width - 6, Bounds.Height - 6));
}
}
public override void DrawCheckState(DUIPaintEventArgs e)
{
using (DUISolidBrush brush = new DUISolidBrush(this.owner.CheckBoxColor))
{
e.Graphics.FillPolygon(brush, HexagonPath);
}
e.Graphics.DrawImage(tickBlackImage, new RectangleF(Bounds.X + 6, Bounds.Y + 6, Bounds.Width - 12, Bounds.Height - 12));
}
public override void DrawCheckState(DUIPaintEventArgs e)
{
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
using (DUISolidBrush brush = new DUISolidBrush(this.owner.CheckBoxColor))
{
e.Graphics.FillPolygon(brush, HexagonPath);
}
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
base.OnPaintBackground(e);
using (DUISolidBrush sb = new DUISolidBrush(this.ForeColor))
{
e.Graphics.DrawString(Text, this.Font, sb, new Point(0, 0));
}
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
base.OnPaintBackground(e);
this.owner.DrawTabTitle(e);
foreach (DUITabPage tabPage in this.owner.TabPages)
{
this.owner.DrawTabTitle(tabPage, e);
}
}
protected override void DrawBounds(DUIPaintEventArgs e)
{
//base.DrawBounds(e);
float boundsWidth = 1 / ScaleableControlScaling;
using (DUIPen pen = new DUIPen(this.Focused ? Color.Blue : Color.Black, boundsWidth))
{
e.Graphics.DrawRectangle(pen, new RectangleF(this.BorderWidth - boundsWidth / 2, this.BorderWidth - boundsWidth / 2, this.ClientRectangle.Width + boundsWidth, this.ClientRectangle.Height + boundsWidth));
}
}
public override void OnPaint(DUIPaintEventArgs e)
{
//e.Graphics.FillRectangle(Brushes.Bisque, e.ClipRectangle);
base.OnPaint(e);
CurrentCheckState.DrawCheckState(e);
SizeF sizef = e.Graphics.MeasureString(this.Text, this.Font);
using (DUISolidBrush brush = new DUISolidBrush(this.ForeColor))
{
e.Graphics.DrawString(this.Text, this.Font, brush, new PointF(CurrentCheckState.Bounds.Right, this.Height / 2 - sizef.Height / 2 - 2));
}
}
internal override void DoPaint(DUIPaintEventArgs e)
{
#region OnPaintBackground
var backupSmoothingMode = e.Graphics.SmoothingMode;
var backupTextRenderingHint = e.Graphics.TextRenderingHint;
var backupTransform = e.Graphics.Transform;
OnPaintBackground(new DUIPaintEventArgs(e.Graphics, new RectangleF(0, 0, this.Width, this.Height))); //绘制背景
e.Graphics.Transform = backupTransform;
e.Graphics.TextRenderingHint = backupTextRenderingHint;
e.Graphics.SmoothingMode = backupSmoothingMode;
#endregion
#region OnPaint
backupSmoothingMode = e.Graphics.SmoothingMode;
backupTextRenderingHint = e.Graphics.TextRenderingHint;
backupTransform = e.Graphics.Transform;
OnPaint(new DUIPaintEventArgs(e.Graphics, new RectangleF(0, 0, ClientSize.Width, this.ClientSize.Height))); //先让子类画图
e.Graphics.Transform = backupTransform;
e.Graphics.TextRenderingHint = backupTextRenderingHint;
e.Graphics.SmoothingMode = backupSmoothingMode;
#endregion
#region 子控件
List <DUIControl> dUIControls = new List <DUIControl>();
List <DUIControl> dUITopMostControls = new List <DUIControl>();
foreach (DUIControl d in this.DUIControls)
{
if (d.Visible && !this.IsOutOfArea(d))
{
if (d.TopMost)
{
dUITopMostControls.Add(d);
}
else
{
dUIControls.Add(d);
}
}
}
dUITopMostControls.ForEach(t => { dUIControls.Add(t); });
foreach (DUIControl dUIControl in dUIControls)
{
dUIControl.DoPaint(new DUIPaintEventArgs(e.Graphics, new RectangleF(0, 0, dUIControl.Width, dUIControl.Height)));
}
#endregion
#region OnPaintForeground
backupSmoothingMode = e.Graphics.SmoothingMode;
backupTextRenderingHint = e.Graphics.TextRenderingHint;
backupTransform = e.Graphics.Transform;
OnPaintForeground(new DUIPaintEventArgs(e.Graphics, new RectangleF(0, 0, this.Width, this.Height))); //先让子类画图
e.Graphics.Transform = backupTransform;
e.Graphics.TextRenderingHint = backupTextRenderingHint;
e.Graphics.SmoothingMode = backupSmoothingMode;
#endregion
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
base.OnPaintBackground(e);
using (DUISolidBrush brush = new DUISolidBrush(BackColor))
{
e.Graphics.FillRectangle(brush, e.ClipRectangle);
}
if (this.Image != null)
{
e.Graphics.DrawImage(this.Image, e.ClipRectangle, new Rectangle(0, 0, this.Image.Width, this.Image.Height), GraphicsUnit.Pixel);
}
}
public virtual void DrawSliderBody(DUIPaintEventArgs e)
{
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
if (DUIControl.MouseButtons != System.Windows.Forms.MouseButtons.None && this.sliderBody.isMouseDown)
{
e.Graphics.FillEllipse(DUIBrushes.PowderBlue, new RectangleF(0, 0, this.sliderBody.Width, this.sliderBody.Height));
}
else
{
e.Graphics.FillEllipse(DUIBrushes.White, new RectangleF(0, 0, this.sliderBody.Width, this.sliderBody.Height));
}
e.Graphics.DrawEllipse(DUIPens.Black, new RectangleF(0, 0, this.sliderBody.Width, this.sliderBody.Height));
}
protected virtual void DrawTabTitle(DUITabPage tabPage, DUIPaintEventArgs e)
{
using (DUISolidBrush sb = new DUISolidBrush(tabPage.Selected ? Color.FromArgb(36, 107, 225) : Color.FromArgb(47, 52, 55)))
{
e.Graphics.FillRectangle(sb, new RectangleF(tabPage.TitleX, tabPage.TitleY, this.TabTitleSize.Width, this.TabTitleSize.Height));
}
SizeF sizeF = e.Graphics.MeasureString(tabPage.Text, this.Font);
using (DUISolidBrush brush = new DUISolidBrush(Color.FromArgb(220, 224, 225)))
{
e.Graphics.DrawString(tabPage.Text, this.Font, brush, new PointF(tabPage.TitleX + this.TabTitleSize.Width / 2 - sizeF.Width / 2, tabPage.TitleY + this.TabTitleSize.Height / 2 - sizeF.Height / 2));
}
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
base.OnPaintBackground(e);
brush.Color = this.ForeColor;
float partWidth = this.DividingInterval * 10;
e.Graphics.TranslateTransform(this.DividingStartSpace % partWidth, 0);
this.DividingBrush.Draw(e.Graphics, new RectangleF(-partWidth, 0, this.ClientSize.Width + 2 * partWidth, this.ClientSize.Height));
e.Graphics.TranslateTransform(this.WordStartSpace, 0);
for (int i = 0; i < this.Width / partWidth + 1; i++)
{
e.Graphics.DrawString(DividingFormat(-this.DividingStartSpace / partWidth + i), this.Font, brush, new PointF(i * partWidth - DividingWidth(-this.DividingStartSpace / partWidth + i) / 2, this.ClientSize.Height - 3 * DividingHeight - 14));
}
e.Graphics.TranslateTransform(-this.WordStartSpace, 0);
e.Graphics.TranslateTransform(-this.DividingStartSpace % partWidth, 0);
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
using (DUIPen borderPen = new DUIPen(this.Border.BorderColor, this.BorderWidth))
using (DUISolidBrush backBrush = new DUISolidBrush(this.BackColor))
{
e.Graphics.DrawRectangle(borderPen, new RectangleF(this.BorderWidth / 2F, this.BorderWidth / 2F, this.Width - this.BorderWidth, this.Height - this.BorderWidth));
e.Graphics.FillRectangle(backBrush, new RectangleF((this.BorderWidth - this.Center.X) / this.scaling, (this.BorderWidth - this.Center.Y) / this.scaling, this.ClientSize.Width / this.scaling, this.ClientSize.Height / this.scaling));
}
if (this.BackgroundImage != null)
{
e.Graphics.DrawImage(this.BackgroundImage, new RectangleF(this.BorderWidth, this.BorderWidth, this.ClientSize.Width, this.ClientSize.Height));
}
//if (PaintBackground != null)
//{
// PaintBackground(this, e);
//}
}
public override void OnPaint(DUIPaintEventArgs e)
{
base.OnPaint(e);
e.Graphics.TranslateTransform(this.DisplayRectangle.X, this.DisplayRectangle.Y);
foreach (var displayCube in displayCubes
.Where(d => !d.Selected)
.Concat(new DisplayCube[] { this.Selected })
.Where(d => d != null))
{
using (DUISolidBrush brush = new DUISolidBrush(displayCube.BackColor))
{
e.Graphics.FillRectangle(brush, displayCube.Bounds);
e.Graphics.DrawRectangle(DUIPens.Black, displayCube.Bounds);
}
}
e.Graphics.TranslateTransform(-this.DisplayRectangle.X, -this.DisplayRectangle.Y);
}
public override void OnPaint(DUIPaintEventArgs e)
{
base.OnPaint(e);
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
//if (!this.LeftToRight)
//{
// e.Graphics.RotateTransform(-90);
//}
using (DUIPen pen1 = new DUIPen(Color.FromArgb(50, 50, 50)))
using (DUIPen pen2 = new DUIPen(Color.FromArgb(150, 150, 150)))
using (DUIPen pen3 = new DUIPen(Color.FromArgb(222, 222, 222)))
{
if (this.LeftToRight)
{
e.Graphics.DrawLine(pen1, new PointF(SliderSize.Width / 2, SliderSize.Width / 2 - 1), new PointF(this.ClientSize.Width - SliderSize.Width / 2, SliderSize.Width / 2 - 1));
e.Graphics.DrawLine(pen2, new PointF(SliderSize.Width / 2, SliderSize.Width / 2 + 0), new PointF(this.ClientSize.Width - SliderSize.Width / 2, SliderSize.Width / 2 + 0));
e.Graphics.DrawLine(pen3, new PointF(SliderSize.Width / 2, SliderSize.Width / 2 + 1), new PointF(this.ClientSize.Width - SliderSize.Width / 2, SliderSize.Width / 2 + 1));
}
else
{
e.Graphics.DrawLine(pen1, new PointF(SliderSize.Height / 2 - 1, SliderSize.Height / 2), new PointF(SliderSize.Height / 2 - 1, this.ClientSize.Height - SliderSize.Height / 2));
e.Graphics.DrawLine(pen2, new PointF(SliderSize.Height / 2 + 0, SliderSize.Height / 2), new PointF(SliderSize.Height / 2 + 0, this.ClientSize.Height - SliderSize.Height / 2));
e.Graphics.DrawLine(pen3, new PointF(SliderSize.Height / 2 + 1, SliderSize.Height / 2), new PointF(SliderSize.Height / 2 + 1, this.ClientSize.Height - SliderSize.Height / 2));
}
}
using (DUIPen pen = new DUIPen(this.ForeColor))
{
int tickCount = this.Maximum - this.Minimum + 1;
if (this.LeftToRight)
{
for (int i = 0; i <= tickCount; i++)
{
e.Graphics.DrawLine(pen, new PointF((float)SliderSize.Width / 2F + i * ((float)(this.ClientSize.Width - SliderSize.Width) / (float)(tickCount - 1)), SliderSize.Width + 2), new PointF((float)SliderSize.Width / 2 + i * ((float)(this.ClientSize.Width - SliderSize.Width) / (float)(tickCount - 1)), SliderSize.Width + 2 + 5));
}
}
else
{
for (int i = 0; i <= tickCount; i++)
{
e.Graphics.DrawLine(pen, new PointF(SliderSize.Height + 2, (float)SliderSize.Height / 2F + i * ((float)(this.ClientSize.Height - SliderSize.Height) / (float)(tickCount - 1))), new PointF(SliderSize.Height + 2 + 5, (float)SliderSize.Height / 2 + i * ((float)(this.ClientSize.Height - SliderSize.Height) / (float)(tickCount - 1))));
}
}
}
}
public override void OnPaintForeground(DUIPaintEventArgs e)
{
var backupSmoothingMode = e.Graphics.SmoothingMode;
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
float width = this.ThisRadius / 3;
PointF endPoint = this.isMouseDownInRotateBounds ? new PointF(mouseMovePoint.X, this.Height / 2) : new PointF(this.Width - this.ThisRadius, this.Height / 2);
using (DUIPen pen = new DUIPen(Color.Black, width))
{
e.Graphics.DrawLine(pen, new PointF(this.ThisRadius, this.Height / 2), endPoint);
}
e.Graphics.FillEllipse(DUIBrushes.Black, new RectangleF(0, 0, this.ThisRadius * 2, this.ThisRadius * 2));
e.Graphics.FillEllipse(DUIBrushes.White, new RectangleF(width, width, this.ThisRadius * 2 - width * 2, this.ThisRadius * 2 - width * 2));
e.Graphics.FillRectangle(DUIBrushes.Black, new RectangleF(endPoint.X - this.ThisRadius, endPoint.Y - this.ThisRadius, this.ThisRadius * 2, this.ThisRadius * 2));
e.Graphics.FillRectangle(DUIBrushes.White, new RectangleF(width + endPoint.X - this.ThisRadius, width + endPoint.Y - this.ThisRadius, this.ThisRadius * 2 - width * 2, this.ThisRadius * 2 - width * 2));
//e.Graphics.FillEllipse(DUIBrushes.Black, new RectangleF(0, 0, this.Width - 1, this.Height - 1));
//e.Graphics.FillEllipse(DUIBrushes.White, new RectangleF(2, 2, this.Width - 2 * 2 - 1, this.Height - 2 * 2 - 1));
e.Graphics.SmoothingMode = backupSmoothingMode;
//base.OnPaint(e);
}
public override void OnPaint(DUIPaintEventArgs e)
{
base.OnPaint(e);
StringFormat format = (StringFormat)StringFormat.GenericTypographic.Clone();
format.FormatFlags |= StringFormatFlags.MeasureTrailingSpaces;
foreach (ToolStripItem tsi in this.Items)
{
if (tsi.Enabled)
{
Rectangle tsiBounds = GetBounds(tsi);
if (isMouseEnter && lastToolStripItem == tsi)
{
//e.Graphics.DrawRectangle(Pens.Black, new Rectangle(tsiBounds.X, tsiBounds.Y, tsiBounds.Width - 1, this.Height - 1));
}
using (DUISolidBrush brush = new DUISolidBrush(this.ForeColor))
{
e.Graphics.DrawString(tsi.Text, this.Font, brush, new PointF(tsiBounds.X + tsiBounds.Width / 2 - this.TextSize(tsi.Text).Width / 2, 0));
}
}
}
}
public override void OnPaint(DUIPaintEventArgs e)
{
//e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
if (this.Image != null)
{
float cw = e.ClipRectangle.Width;
float ch = e.ClipRectangle.Height;
float iw = this.Image.Width;
float ih = this.Image.Height;
if (this.Image.Width > this.Image.Height)
{
iw = cw;
ih = (float)this.Image.Height * iw / (float)this.Image.Width;
}
else
{
ih = ch;
iw = (float)this.Image.Width * ih / (float)this.Image.Height;
}
e.Graphics.DrawImage(this.Image, new RectangleF(0, 0, e.ClipRectangle.Width, e.ClipRectangle.Height), new RectangleF(0, 0, this.Image.Width, this.Image.Height), GraphicsUnit.Pixel);
}
base.OnPaint(e);
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
base.OnPaintBackground(e);
if (this.IsUnknowValue)
{
using (DUISolidBrush brush = new DUISolidBrush(this.ProgressBarColor))
{
e.Graphics.FillRectangle(brush, AnimateSlider);
}
}
else
{
if (this.Maximum == 0)
{
return;
}
using (DUISolidBrush brush = new DUISolidBrush(this.ProgressBarColor))
{
float v = this.Width * this.Value / this.Maximum;
e.Graphics.FillRectangle(brush, new RectangleF(0, 0, v, this.Height));
}
}
}
public override void OnPaintForeground(DUIPaintEventArgs e)
{
this.owner.OnPaintForeground(e);
}
public override void OnPaint(DUIPaintEventArgs e)
{
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
e.Graphics.FillEllipse(DUIBrushes.Black, new RectangleF(0, 0, this.ThisRadius * 2, this.ThisRadius * 2));
e.Graphics.FillEllipse(DUIBrushes.White, new RectangleF(this.ThisRadius / 3, this.ThisRadius / 3, this.ThisRadius * 2 * 2 / 3, this.ThisRadius * 2 * 2 / 3));
}
protected override void DrawBounds(DUIPaintEventArgs e)
{
//base.DrawBounds(e);
}
protected override void DrawVertex(DUIPaintEventArgs e)
{
//base.DrawVertex(e);
}
public override void OnPaintBackground(DUIPaintEventArgs e)
{
e.Graphics.SmoothingMode = DUISmoothingMode.AntiAlias;
RectangleF borderRect = new RectangleF(0, 0, this.Width - 1, this.Height - 1);
using (DUISolidBrush borderBrush = new DUISolidBrush(this.Border.BorderColor))
using (DUIPen borderPen = new DUIPen(this.Border.BorderColor, 1))
{
e.Graphics.FillRoundedRectangle(borderBrush, borderRect, this.Radius);
}
RectangleF backRect = new RectangleF(this.Border.BorderWidth, this.Border.BorderWidth, this.ClientSize.Width - 1, (this.ClientSize.Height - 1) / 2);
RectangleF backShadowRect = new RectangleF(this.Border.BorderWidth, this.Border.BorderWidth + ((this.ClientSize.Height - 1) - (this.ClientSize.Height - 1) / 2), this.ClientSize.Width - 1, ((this.ClientSize.Height - 1) - (this.ClientSize.Height - 1) / 2));
if (this.mouseDownImage == null)
{
if (isMouseDown)
{
Color backColor = Color.FromArgb(this.BackColor.R, Math.Max(this.BackColor.G - 15, 0), Math.Max(this.BackColor.B - 25, 0));
Color shadowColor = Color.FromArgb(Math.Max(backColor.R - 25, 0), Math.Max(backColor.G - 25, 0), Math.Max(backColor.B - 25, 0));
using (DUISolidBrush backBrush = new DUISolidBrush(backColor))
using (DUISolidBrush backShadowBrush = new DUISolidBrush(shadowColor))
using (Pen backPen = new Pen(backColor, 1))
using (Pen backShadowPen = new Pen(shadowColor, 1))
{
e.Graphics.FillRoundedRectangle(backBrush, backRect, this.Radius);
}
}
}
else
{
if (this.MouseDownImage != null)
{
e.Graphics.DrawImage(this.MouseDownImage, new RectangleF(0, 0, this.ClientSize.Width, this.ClientSize.Height), new RectangleF(0, 0, this.mouseDownImage.Width, this.mouseDownImage.Height), GraphicsUnit.Pixel);
}
}
if (this.mouseHoverImage == null)
{
if (!isMouseDown && this.RectangleToScreen(this.Bounds).Contains(MousePosition))
{
Color backColor = Color.FromArgb(this.BackColor.R, Math.Min(this.BackColor.G + 15, 255), Math.Min(this.BackColor.B + 25, 255));
Color shadowColor = Color.FromArgb(Math.Max(backColor.R - 25, 0), Math.Max(backColor.G - 25, 0), Math.Max(backColor.B - 25, 0));
using (DUISolidBrush backBrush = new DUISolidBrush(backColor))
using (DUISolidBrush backShadowBrush = new DUISolidBrush(shadowColor))
using (Pen backPen = new Pen(backColor, 1))
using (Pen backShadowPen = new Pen(shadowColor, 1))
{
e.Graphics.FillRoundedRectangle(backBrush, backRect, this.Radius);
}
}
}
else
{
if (this.MouseHoverImage != null)
{
e.Graphics.DrawImage(this.MouseHoverImage, new RectangleF(0, 0, this.ClientSize.Width, this.ClientSize.Height), new RectangleF(0, 0, this.mouseHoverImage.Width, this.mouseHoverImage.Height), GraphicsUnit.Pixel);
}
}
if (this.mouseNormalImage == null)
{
if (!isMouseDown && !isMouseHover)
{
Color shadowColor = Color.FromArgb(Math.Max(this.BackColor.R - 25, 0), Math.Max(this.BackColor.G - 25, 0), Math.Max(this.BackColor.B - 25, 0));
using (DUISolidBrush backBrush = new DUISolidBrush(this.BackColor))
using (DUISolidBrush backShadowBrush = new DUISolidBrush(shadowColor))
using (Pen backPen = new Pen(this.BackColor, 1))
using (Pen backShadowPen = new Pen(shadowColor, 1))
{
e.Graphics.FillRoundedRectangle(backBrush, backRect, this.Radius);
}
}
}
else
{
if (this.MouseNormalImage != null)
{
e.Graphics.DrawImage(this.MouseNormalImage, new RectangleF(0, 0, this.ClientSize.Width, this.ClientSize.Height), new RectangleF(0, 0, this.mouseNormalImage.Width, this.mouseNormalImage.Height), GraphicsUnit.Pixel);
}
}
#region 背景图
if (this.BackgroundImage != null)
{
e.Graphics.DrawImage(this.BackgroundImage, new RectangleF(this.Border.BorderWidth, this.Border.BorderWidth, this.ClientSize.Width, this.ClientSize.Height));
}
#endregion
#region 绘制文字
SizeF sizeF = e.Graphics.MeasureString(this.Text, this.Font);
using (DUISolidBrush textbrush = new DUISolidBrush(this.ForeColor))
{
e.Graphics.DrawString(this.Text, this.Font, textbrush, new PointF(this.Width / 2 - sizeF.Width / 2, this.Height / 2 - sizeF.Height / 2));
}
#endregion
}
internal override void DoPaint(DUIPaintEventArgs e)
{
e.Graphics.TranslateTransform(this.X, this.Y); //偏移一下坐标系将控件的坐标定义为坐标系原点
e.Graphics.PushLayer(this.Width, this.Height); //背景图层
PointF center = new PointF(this.BorderWidth + this.CenterX, this.BorderWidth + this.CenterY);
e.Graphics.RotateTransform(this.Rotate, center.X, center.Y);
e.Graphics.TranslateTransform(this.Center.X, this.Center.Y);
e.Graphics.ScaleTransform(this.scaling, this.scaling);
var backupSmoothingMode = e.Graphics.SmoothingMode;
var backupTextRenderingHint = e.Graphics.TextRenderingHint;
var backupTransform = e.Graphics.Transform;
OnPaintBackground(new DUIPaintEventArgs(e.Graphics, new RectangleF(0, 0, this.Width, this.Height))); //绘制背景
e.Graphics.Transform = backupTransform;
e.Graphics.TextRenderingHint = backupTextRenderingHint;
e.Graphics.SmoothingMode = backupSmoothingMode;
e.Graphics.ScaleTransform(1 / this.scaling, 1 / this.scaling);
e.Graphics.TranslateTransform(-this.Center.X, -this.Center.Y);
if (this.BorderWidth != 0)
{
e.Graphics.PopLayer();
e.Graphics.TranslateTransform(this.BorderWidth, this.BorderWidth); //偏移一个边框的坐标系
e.Graphics.PushLayer(this.ClientSize.Width, this.ClientSize.Height); //背景图层
}
e.Graphics.TranslateTransform(this.Center.X, this.Center.Y);
e.Graphics.ScaleTransform(this.scaling, this.scaling);
backupSmoothingMode = e.Graphics.SmoothingMode;
backupTextRenderingHint = e.Graphics.TextRenderingHint;
backupTransform = e.Graphics.Transform;
OnPaint(new DUIPaintEventArgs(e.Graphics, new RectangleF(0, 0, this.ClientSize.Width, this.ClientSize.Height))); //先让子类画图
e.Graphics.Transform = backupTransform;
e.Graphics.TextRenderingHint = backupTextRenderingHint;
e.Graphics.SmoothingMode = backupSmoothingMode;
List <DUIControl> dUIControls = new List <DUIControl>();
List <DUIControl> dUITopMostControls = new List <DUIControl>();
foreach (DUIControl d in this.DUIControls)
{
if (d.Visible && !this.IsOutOfArea(d))
{
if (d.TopMost)
{
dUITopMostControls.Add(d);
}
else
{
dUIControls.Add(d);
}
}
}
dUITopMostControls.ForEach(t => { dUIControls.Add(t); });
foreach (DUIControl dUIControl in dUIControls)
{
dUIControl.DoPaint(new DUIPaintEventArgs(e.Graphics, new RectangleF(0, 0, dUIControl.Width, dUIControl.Height)));
}
e.Graphics.TranslateTransform(-this.BorderWidth, -this.BorderWidth);
e.Graphics.PopLayer();
backupSmoothingMode = e.Graphics.SmoothingMode;
backupTextRenderingHint = e.Graphics.TextRenderingHint;
backupTransform = e.Graphics.Transform;
OnPaintForeground(new DUIPaintEventArgs(e.Graphics, new RectangleF(0, 0, this.Width, this.Height))); //先让子类画图
e.Graphics.Transform = backupTransform;
e.Graphics.TextRenderingHint = backupTextRenderingHint;
e.Graphics.SmoothingMode = backupSmoothingMode;
e.Graphics.ScaleTransform(1 / this.scaling, 1 / this.scaling);
e.Graphics.TranslateTransform(-this.Center.X, -this.Center.Y);
e.Graphics.RotateTransform(-this.Rotate, this.BorderWidth + this.CenterX, this.BorderWidth + this.CenterY); //设置旋转中心点
e.Graphics.TranslateTransform(-this.X, -this.Y); //偏移一下坐标系将控件的坐标定义为坐标系原点
}
public abstract void DrawCheckState(DUIPaintEventArgs e);
