/// <summary>
/// Render the <see cref="DXButton"/> onto the screen.
/// </summary>
public override void Render(RenderEventArgs e)
{
base.Render(e);
DrawIcon(e.ControlHost.Device);
Rectangle rect = new Rectangle(PointToScreen(Point.Empty), this.Size);
CustomPainters.DrawBoundingRectangle(e.ControlHost, rect, Color.White);
D3DFont.DrawString(null, this.Text, rect, DrawStringFormat.VerticalCenter | DrawStringFormat.Center, this.ForeColor);
}
private void DrawBackGround(IDirectXControlHost controlHost)
{
if (this.backgroundBuffer == null)
{
this.backgroundBuffer = CustomPainters.CreateColoredBuffer(controlHost.Device);
}
Point pt = PointToScreen(Point.Empty);
Rectangle rect = new Rectangle(pt.X, pt.Y + 25, this.Width, this.Height - 25);
CustomPainters.PaintColoredRectangle(controlHost.Device, rect, this.backgroundBuffer, this.BackColor, this.BackColor2, GradientDirection.Vertical);
CustomPainters.DrawBoundingRectangle(controlHost, new Rectangle(pt, this.Size), Color.White);
}
/// <summary>
/// Renders the <see cref="DXListBox"/>.
/// </summary>
public override void Render(RenderEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException("e");
}
base.Render(e);
Color color = this.BorderColor;
if (this.Focused || this.Hovered)
{
color = this.HoveredBorderColor;
}
CustomPainters.DrawBoundingRectangle(e.ControlHost, this.ScreenBounds, color);
DrawItems(this.ScreenBounds, this.SelectedItem);
}
private void DrawDropDown(IDirectXControlHost controlHost)
{
//draw the box
Point origin = PointToScreen(Point.Empty);
int x = origin.X;
int y = origin.Y;
int bottom = origin.Y + this.collapsedHeight;
int dropDownHeight = CalcDropDownHeight();
Rectangle rect = new Rectangle(x, bottom, this.Width, dropDownHeight);
if (this.dropDownBuffer == null)
{
this.dropDownBuffer = CustomPainters.CreateColoredBuffer(controlHost.Device);
}
CustomPainters.PaintColoredRectangle(controlHost.Device, rect, dropDownBuffer, this.BackColor);
CustomPainters.DrawBoundingRectangle(controlHost, rect, Color.DimGray);
DrawItems(rect, this.hotItem);
}
/// <summary>
/// Renders the <see cref="DXCheckBox"/>.
/// </summary>
public override void Render(RenderEventArgs e)
{
Rectangle boxRect = new Rectangle(PointToScreen(Point.Empty), new Size(14, 14));
Rectangle textRect = new Rectangle(boxRect.X + 25, boxRect.Y, this.Size.Width - 25, this.Size.Height);
ShadeBox(e.ControlHost.Device);
if (this.isChecked)
{
Vector2[] checkedVerts = new Vector2[] {
new Vector2(boxRect.Right - 2, boxRect.Top + 2),
new Vector2(boxRect.Left + 5, boxRect.Bottom - 2),
new Vector2(boxRect.Left + 2, boxRect.Bottom - 6)
};
e.ControlHost.DrawLine(checkedVerts, Color.White);
}
CustomPainters.DrawBoundingRectangle(e.ControlHost, boxRect, Color.White);
D3DFont.DrawString(null, this.Text, textRect, this.textFormat, this.ForeColor);
}
/// <summary>
/// Renders the <see cref="DXComboBox"/>.
/// </summary>
public override void Render(RenderEventArgs e)
{
//have to recalc the size since we might be expanded. In that case,
//we don't want the button to cover the entire size of the control,
//just the height as it is when collapsed.
Size buttonSize = new Size(this.Width, this.collapsedHeight);
//create the rectangle for the button portion of the combobox
Rectangle rect = new Rectangle(PointToScreen(Point.Empty), buttonSize);
//shade the rectangle
ShadeButton(e.ControlHost.Device, rect);
if (this.expanded)
{
DrawDropDown(e.ControlHost);
}
//draw the bounding rectangle around the button portion
Color color = this.BorderColor;
if (this.Hovered || this.Focused)
{
color = this.HoveredBorderColor;
}
CustomPainters.DrawBoundingRectangle(e.ControlHost, rect, color);
//draw the arrow
if (this.arrowBuffer == null)
{
this.arrowBuffer = CustomPainters.CreateColoredTriangleBuffer(e.ControlHost.Device);
}
Rectangle arrowRect = new Rectangle(this.Location.X + this.Size.Width - 20, this.Location.Y + 5, 15, collapsedHeight - 10);
CustomPainters.PaintColoredTriangle(e.ControlHost.Device, arrowRect, this.arrowBuffer, color);
this.D3DFont.DrawString(null, this.Text, rect, DrawStringFormat.Left, this.ForeColor);
}
/// <summary>
/// Renders the <see cref="DXTextBox"/>.
/// </summary>
public override void Render(RenderEventArgs e)
{
base.Render(e);
CustomPainters.DrawBoundingRectangle(e.ControlHost, this.ScreenBounds, Color.White);
D3DFont.DrawString(null, this.Text, this.ScreenBounds, DrawStringFormat.Left, this.ForeColor);
}