protected override void OnPaintPushButton(Graphics g, PdnPushButtonState state, bool drawFocusCues, bool drawKeyboardCues)
{
PdnPushButtonState pressed;
if (this.forcedPushed)
{
pressed = PdnPushButtonState.Pressed;
}
else
{
pressed = state;
}
this.OnPaintButtonImpl(g, pressed, drawFocusCues, drawKeyboardCues);
}
private static System.Windows.Forms.ButtonState ConvertPdnPushButtonStateToButtonState(PdnPushButtonState state)
{
switch (state)
{
case PdnPushButtonState.Normal:
return(System.Windows.Forms.ButtonState.Normal);
case PdnPushButtonState.Hot:
return(System.Windows.Forms.ButtonState.Normal);
case PdnPushButtonState.Pressed:
return(System.Windows.Forms.ButtonState.Pushed);
case PdnPushButtonState.Disabled:
return(System.Windows.Forms.ButtonState.Inactive);
case PdnPushButtonState.Default:
case PdnPushButtonState.DefaultAnimate:
return(System.Windows.Forms.ButtonState.Normal);
}
return(System.Windows.Forms.ButtonState.Normal);
}
private void OnPaintButtonImpl(Graphics g, PdnPushButtonState state, bool drawFocusCues, bool drawKeyboardCues)
{
HighlightState hover;
Color black;
Color white;
PointF tf;
PointF tf2;
PointF tf3;
switch (state)
{
case PdnPushButtonState.Normal:
case PdnPushButtonState.Default:
case PdnPushButtonState.DefaultAnimate:
hover = HighlightState.Default;
black = Color.Black;
white = Color.White;
break;
case PdnPushButtonState.Hot:
hover = HighlightState.Hover;
black = Color.Blue;
white = Color.White;
break;
case PdnPushButtonState.Pressed:
hover = HighlightState.Checked;
black = Color.Blue;
white = Color.White;
break;
case PdnPushButtonState.Disabled:
hover = HighlightState.Disabled;
black = Color.Gray;
white = Color.Black;
break;
default:
throw ExceptionUtil.InvalidEnumArgumentException <PdnPushButtonState>(state, "state");
}
if (!base.GetStyle(ControlStyles.SupportsTransparentBackColor) || (this.BackColor.A >= 0xff))
{
g.FillRectangle(this.penBrushCache.GetSolidBrush(this.BackColor), base.ClientRectangle);
}
SelectionHighlight.DrawBackground(g, this.penBrushCache, base.ClientRectangle, hover);
g.SmoothingMode = SmoothingMode.AntiAlias;
int num = Math.Min((int)(base.ClientSize.Width - 6), (int)(base.ClientSize.Height - 6)) - 1;
switch (this.arrowDirection)
{
case System.Windows.Forms.ArrowDirection.Right:
tf = new PointF((float)(base.ClientSize.Width - 3), (float)(base.ClientSize.Height / 2));
tf2 = new PointF(3f, (float)((base.ClientSize.Height - num) / 2));
tf3 = new PointF(3f, (float)((base.ClientSize.Height + num) / 2));
break;
case System.Windows.Forms.ArrowDirection.Down:
tf = new PointF((float)(base.ClientSize.Width / 2), (float)((base.ClientSize.Height + num) / 2));
tf2 = new PointF((float)((base.ClientSize.Width - num) / 2), (float)((base.ClientSize.Height - num) / 2));
tf3 = new PointF((float)((base.ClientSize.Width + num) / 2), (float)((base.ClientSize.Height - num) / 2));
break;
case System.Windows.Forms.ArrowDirection.Left:
tf = new PointF(3f, (float)(base.ClientSize.Height / 2));
tf2 = new PointF((float)(base.ClientSize.Width - 3), (float)((base.ClientSize.Height - num) / 2));
tf3 = new PointF((float)(base.ClientSize.Width - 3), (float)((base.ClientSize.Height + num) / 2));
break;
case System.Windows.Forms.ArrowDirection.Up:
tf = new PointF((float)(base.ClientSize.Width / 2), (float)((base.ClientSize.Height - num) / 2));
tf2 = new PointF((float)((base.ClientSize.Width - num) / 2), (float)((base.ClientSize.Height + num) / 2));
tf3 = new PointF((float)((base.ClientSize.Width + num) / 2), (float)((base.ClientSize.Height + num) / 2));
break;
default:
throw ExceptionUtil.InvalidEnumArgumentException <System.Windows.Forms.ArrowDirection>(this.arrowDirection, "this.arrowDirection");
}
if (((this.arrowDirection == System.Windows.Forms.ArrowDirection.Down) && this.showVectorChevron) && (this.arrowImage == null))
{
SmoothingMode smoothingMode = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.None;
float y = tf2.Y - 2f;
float x = tf2.X;
float num4 = tf3.X;
int num5 = (int)((num4 - x) / 3f);
Brush solidBrush = this.penBrushCache.GetSolidBrush(black);
g.FillRectangle(solidBrush, x, y, (num4 - x) + 1f, 3f);
x++;
Brush brush = this.penBrushCache.GetSolidBrush(white);
while (x < num4)
{
RectangleF rect = new RectangleF(x, y + 1f, 1f, 1f);
g.FillRectangle(brush, rect);
x += 2f;
}
tf.Y += 2f;
tf2.Y += 2f;
tf3.Y += 2f;
g.SmoothingMode = smoothingMode;
}
if (this.arrowImage == null)
{
if (this.reverseArrowColors)
{
ObjectUtil.Swap <Color>(ref black, ref white);
}
PointF[] points = new PointF[] { tf, tf2, tf3 };
g.FillPolygon(this.penBrushCache.GetSolidBrush(black), points);
PointF[] tfArray2 = new PointF[] { tf, tf2, tf3 };
g.DrawPolygon(this.penBrushCache.GetPen(white, this.arrowOutlineWidth), tfArray2);
}
else
{
int num6 = (int)Math.Min(tf.Y, Math.Min(tf2.Y, tf3.Y));
float num7 = Math.Min(tf.X, Math.Min(tf2.X, tf3.X));
float num8 = Math.Max(tf.X, Math.Max(tf2.X, tf3.X));
float num9 = (num7 + num8) / 2f;
int width = UIUtil.ScaleWidth(this.arrowImage.Width);
int num11 = (int)(num9 - (((float)width) / 2f));
Rectangle destRect = new Rectangle(num11, num6, width, UIUtil.ScaleHeight(this.arrowImage.Height));
g.DrawImage(this.arrowImage, destRect, new Rectangle(Point.Empty, this.arrowImage.Size), GraphicsUnit.Pixel);
}
}
protected override int GetAnimationDuration(PdnPushButtonState fromState, PdnPushButtonState toState) => 0;