/// <summary>
/// Paints the selected node in the control.
/// </summary>
/// <param name="e"></param>
protected override void OnPaintContent(DropDownPaintEventArgs e)
{
base.OnPaintContent(e);
Image img = GetNodeImage(_selectedNode);
string text = _nullValue;
if (_showCheckBoxes)
{
text = GetCheckedNodeString();
}
else if (_selectedNode != null)
{
text = (_showPath) ? Path : _selectedNode.Text;
}
Rectangle imgBounds = (img == null) ? new Rectangle(1, 0, 0, 0) : new Rectangle(4, e.Bounds.Height / 2 - img.Height / 2, img.Width, img.Height);
Rectangle txtBounds = new Rectangle(imgBounds.Right, 0, e.Bounds.Width - imgBounds.Right - 3, e.Bounds.Height);
if (img != null)
{
e.Graphics.DrawImage(img, imgBounds);
}
TextRenderer.DrawText(e.Graphics, text, Font, txtBounds, Enabled ? ForeColor : SystemColors.GrayText, TEXT_FORMAT_FLAGS);
// focus rectangle
if (Focused && ShowFocusCues && !DroppedDown)
{
e.DrawFocusRectangle();
}
}
/// <summary>
/// Paints the content in the editable portion of the control, providing additional measurements and operations.
/// </summary>
/// <param name="e"></param>
protected virtual void OnPaintContent(DropDownPaintEventArgs e)
{
if (PaintContent != null)
{
PaintContent(this, e);
}
}
/// <summary>
/// Draws the text that has been entered into the control by the user.
/// </summary>
/// <param name="e"></param>
protected override void OnPaintContent(DropDownPaintEventArgs e)
{
if (DroppedDown)
{
_services.DrawText(e.Graphics);
}
else
{
base.OnPaintContent(e);
}
}
protected override void OnPaintContent(DropDownPaintEventArgs e)
{
decimal sum = 0m;
foreach (var node in this.CheckedNodes)
{
var pipe = node.Tag as Pipe;
if (pipe != null)
{
sum += pipe.Volume;
}
}
Rectangle txtBounds = new Rectangle(1, 0, e.Bounds.Width - 4, e.Bounds.Height);
TextRenderer.DrawText(e.Graphics, String.Format("{0} m³", sum), Font, txtBounds, ForeColor, TEXT_FORMAT_FLAGS);
if (Focused && ShowFocusCues && !DroppedDown)
{
e.DrawFocusRectangle();
}
}
/// <summary>
/// Paints the selected node in the control.
/// </summary>
/// <param name="e"></param>
protected override void OnPaintContent(DropDownPaintEventArgs e)
{
base.OnPaintContent(e);
Image img = GetNodeImage(selectedNode);
string text = (selectedNode != null) ? ((showPath) ? Path : selectedNode.Text) : nullValue;
Rectangle imgBounds = (img == null) ? new Rectangle(1, 0, 0, 0) : new Rectangle(4, e.Bounds.Height / 2 - img.Height / 2, img.Width, img.Height);
Rectangle txtBounds = new Rectangle(imgBounds.Right, 0, e.Bounds.Width - imgBounds.Right - 3, e.Bounds.Height);
if (img != null)
{
e.Graphics.DrawImage(img, imgBounds);
}
TextRenderer.DrawText(e.Graphics, text, Font, txtBounds, ForeColor, TEXT_FORMAT_FLAGS);
// focus rectangle
if (Focused && ShowFocusCues && !DroppedDown)
{
e.DrawFocusRectangle();
}
}
/// <summary>
/// Paints the content in the editable portion of the control, providing additional measurements and operations.
/// </summary>
/// <param name="e"></param>
protected virtual void OnPaintContent(DropDownPaintEventArgs e)
{
if (PaintContent != null) PaintContent(this, e);
}
/// <summary>
/// Paints the selected node in the control.
/// </summary>
/// <param name="e"></param>
protected override void OnPaintContent(DropDownPaintEventArgs e)
{
base.OnPaintContent(e);
Image img = GetNodeImage(_selectedNode);
string text = _nullValue;
if (_showCheckBoxes)
text = GetCheckedNodeString();
else if (_selectedNode != null)
text = (_showPath) ? Path : _selectedNode.Text;
Rectangle imgBounds = (img == null) ? new Rectangle(1,0,0,0) : new Rectangle(4, e.Bounds.Height / 2 - img.Height / 2, img.Width, img.Height);
Rectangle txtBounds = new Rectangle(imgBounds.Right, 0, e.Bounds.Width - imgBounds.Right - 3, e.Bounds.Height);
if (img != null) e.Graphics.DrawImage(img, imgBounds);
TextRenderer.DrawText(e.Graphics, text, Font, txtBounds, ForeColor, TEXT_FORMAT_FLAGS);
// focus rectangle
if (Focused && ShowFocusCues && !DroppedDown) e.DrawFocusRectangle();
}
