/// -----------------------------------------------------------------------------------
/// <summary>
/// This will make sure an etched line is drawn above the OK and Help buttons.
/// </summary>
/// -----------------------------------------------------------------------------------
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
// Draw the etched, horizontal line separating the OK and Help buttons
// from the rest of the form.
LineDrawing.Draw(e.Graphics, 10, btnOK.Top - 10, this.ClientSize.Width - 20,
LineTypes.Etched);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Draws the etched lines on the dialog.
/// </summary>
/// <param name="e"></param>
/// ------------------------------------------------------------------------------------
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
SizeF spaceSize = e.Graphics.MeasureString(@"m", Font);
int x1 = m_lblProjectName.Right + (int)spaceSize.Width;
int x2 = btnHelp.Right;
int y = (m_lblProjectName.Top + m_lblProjectName.Bottom) / 2;
LineDrawing.Draw(e.Graphics, x1, y, x2, y);
x1 = m_lblSpecifyWrtSys.Right + (int)spaceSize.Width;
x2 = btnHelp.Right;
y = (m_lblSpecifyWrtSys.Top + m_lblSpecifyWrtSys.Bottom) / 2;
LineDrawing.Draw(e.Graphics, x1, y, x2, y);
}
/// -----------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// -----------------------------------------------------------------------------------
private void panSteps_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
if (m_stepText == null)
{
return;
}
// This is the minimum height a single text line will occupy.
// (Note: this doesn't include the spacing between lines.)
int dyStepHeight = Math.Max(m_font.Height, kdypStepSquareHeight);
// This is the rectangle for the text of step one. Each subsequent step's
// text rectangle will be calculated by increasing the rectangle's Y
// property accordingly. 3 is added as the number of horizontal pixels
// between the text and the colored square.
Rectangle rcText =
new Rectangle(kdxpStepListSpacing + kdxpStepSquareWidth + 3,
kdypStepListSpacing,
panSteps.Width - (kdxpStepListSpacing + kdxpStepSquareWidth + 3),
dyStepHeight);
// This is the distance between the top of a step text's rectangle
// and the top of the colored square's rectangle. However, if the step
// text's rectangle is shorter than the height of the square, the
// padding will be zero.
int dySquarePadding = (dyStepHeight > kdypStepSquareHeight) ?
(dyStepHeight - kdypStepSquareHeight) / 2 : 0;
// This is the rectangle for step one's colored square.
Rectangle rcSquare = new Rectangle(kdxpStepListSpacing,
kdypStepListSpacing + dySquarePadding,
kdxpStepSquareWidth, kdypStepSquareHeight);
StringFormat sf = new StringFormat(StringFormat.GenericTypographic);
sf.Alignment = StringAlignment.Near;
sf.LineAlignment = StringAlignment.Center;
sf.Trimming = StringTrimming.EllipsisCharacter;
// Calculate the horizontal position for the vertical connecting
// line. (Subtracting 1 puts it just off center because the line
// will be 2 pixels thick.)
int xpConnectingLine = rcSquare.X + (kdxpStepSquareWidth / 2) - 1;
// Create brushes for the colored squares and the step text.
SolidBrush brSquare = new SolidBrush(kclrPendingStep);
SolidBrush brText = new SolidBrush(m_foreColor);
for (int i = 0; i < m_stepText.Length; i++)
{
e.Graphics.DrawString(m_stepText[i], m_font, brText, rcText, sf);
rcText.Y += dyStepHeight + kdypStepListSpacing;
// Determine what color the square should be.
if (i == m_stepText.Length - 1)
{
brSquare.Color = kclrLastStep;
}
else if (i == m_currentStepNumber)
{
brSquare.Color = kclrCurrentStep;
}
else if (i < m_currentStepNumber)
{
brSquare.Color = kclrCompletedStep;
}
else
{
brSquare.Color = kclrPendingStep;
}
// Draw the square next to the step text label.
e.Graphics.FillRectangle(brSquare, rcSquare);
rcSquare.Y += (dyStepHeight + kdypStepListSpacing);
// Draw the vertical line connecting each step's square.
if (i < m_stepText.Length - 1)
{
LineDrawing line = new LineDrawing(e.Graphics);
line.LineType = LineTypes.Solid;
line.Draw(xpConnectingLine,
rcSquare.Y - kdypStepListSpacing,
xpConnectingLine, rcSquare.Y, kclrCompletedStep);
line.Draw(xpConnectingLine + 1,
rcSquare.Y - kdypStepListSpacing,
xpConnectingLine + 1, rcSquare.Y, kclrPendingStep);
}
}
}