/// <summary>
/// Draw the command as a Button.
/// </summary>
/// <param name="g">Graphics reference used in calculations.</param>
/// <param name="details">Source details needed to perform calculation.</param>
/// <param name="drawRect">Bounding rectangle for drawing command.</param>
/// <param name="state">State of the command to be drawn.</param>
/// <param name="topLevel">Drawing as a top level item.</param>
public override void Draw(Graphics g,
ICommandDetails details,
Rectangle drawRect,
ItemState state,
bool topLevel)
{
string drawText;
CommandImage drawImage;
// Decide if the Text of the button should be drawn
if (details.ImageAndText == ImageAndText.ImageOnly)
{
drawText = string.Empty;
}
else
{
drawText = Text;
}
// Decide if the Image of the button should be drawn
if (details.ImageAndText == ImageAndText.TextOnly)
{
drawImage = CommandImage.Empty;
}
else
{
drawImage = CommandImage;
}
// Use the provided layout direction by default
LayoutDirection direction = details.Direction;
// Do we need to override for drawing?
if (details.OnlyHorizontalText)
{
direction = LayoutDirection.Horizontal;
}
// Use a helper method to draw command appropriately
CommandDraw.DrawButtonCommand(g, details.Style,
direction, drawRect, state, Enabled,
details.TextEdge, details.Font, details.TextColor,
details.BaseColor, drawText, drawImage, null,
details.TrackBaseColor1, details.TrackBaseColor2,
details.TrackLightColor1, details.TrackLightColor2,
details.TrackLightLightColor1, details.TrackLightLightColor2,
details.TrackDarkColor, _buttonStyle, _pushed, false, false);
}
/// <summary>
/// Raises the Paint event.
/// </summary>
/// <param name="e">A PaintEventArgs that contains the event data.</param>
protected override void OnPaint(PaintEventArgs e)
{
// Calculate the correct drawing state
ItemState state;
// If the mouse is over the button itself
if (_mouseOver)
{
if (_mouseCapture)
{
state = ItemState.Pressed;
}
else
{
state = ItemState.HotTrack;
}
}
else
{
if (_mouseCapture)
{
state = ItemState.HotTrack;
}
else
{
state = ItemState.Normal;
}
}
// Draw the button using helper function
CommandDraw.DrawButtonCommand(e.Graphics, _colorDetails.Style, _direction,
ClientRectangle, state, (AlwaysDrawEnabled ? true : Enabled),
_textEdge, Font, ForeColor, _colorDetails.BaseColor,
Text, _image, _imageAttr,
_colorDetails.TrackBaseColor1, _colorDetails.TrackBaseColor2,
_colorDetails.TrackLightColor1, _colorDetails.TrackLightColor2,
_colorDetails.TrackLightLightColor1, _colorDetails.TrackLightLightColor2,
_colorDetails.TrackDarkColor, _buttonStyle, _pushed, _staticIDE,
AlwaysDrawBorder);
base.OnPaint(e);
}
