private static void DrawInnerBorders(Graphics graphics, ExpondPanel expondPanel)
{
if (expondPanel.ShowBorder == true)
{
using (GraphicsPath graphicsPath = new GraphicsPath())
{
Rectangle captionRectangle = expondPanel.CaptionRectangle;
ExpondPanelList expondPanelList = expondPanel.Parent as ExpondPanelList;
if ((expondPanelList != null) && (expondPanelList.Dock == DockStyle.Fill))
{
PanelEx panel = expondPanelList.Parent as PanelEx;
ExpondPanel parentExpondPanel = expondPanelList.Parent as ExpondPanel;
if (((panel != null) && (panel.Padding == new Padding(0))) ||
((parentExpondPanel != null) && (parentExpondPanel.Padding == new Padding(0))))
{
//Left vertical borderline
graphicsPath.AddLine(captionRectangle.X, captionRectangle.Y + captionRectangle.Height, captionRectangle.X, captionRectangle.Y + StaticResource.BorderThickness);
if (expondPanel.Top == 0)
{
//Upper horizontal borderline
graphicsPath.AddLine(captionRectangle.X, captionRectangle.Y, captionRectangle.X + captionRectangle.Width, captionRectangle.Y);
}
else
{
//Upper horizontal borderline
graphicsPath.AddLine(captionRectangle.X, captionRectangle.Y + StaticResource.BorderThickness, captionRectangle.X + captionRectangle.Width, captionRectangle.Y + StaticResource.BorderThickness);
}
}
}
else
{
//Left vertical borderline
graphicsPath.AddLine(captionRectangle.X + StaticResource.BorderThickness, captionRectangle.Y + captionRectangle.Height, captionRectangle.X + StaticResource.BorderThickness, captionRectangle.Y);
if (expondPanel.Top == 0)
{
//Upper horizontal borderline
graphicsPath.AddLine(captionRectangle.X + StaticResource.BorderThickness, captionRectangle.Y + StaticResource.BorderThickness, captionRectangle.X + captionRectangle.Width - StaticResource.BorderThickness, captionRectangle.Y + StaticResource.BorderThickness);
}
else
{
//Upper horizontal borderline
graphicsPath.AddLine(captionRectangle.X + StaticResource.BorderThickness, captionRectangle.Y, captionRectangle.X + captionRectangle.Width - StaticResource.BorderThickness, captionRectangle.Y);
}
}
using (Pen borderPen = new Pen(expondPanel.PanelColors.InnerBorderColor))
{
graphics.DrawPath(borderPen, graphicsPath);
}
}
}
}
public override bool OnMouseDown(System.Windows.Forms.Design.Behavior.Glyph g, MouseButtons button, Point mouseLoc)
{
if ((this.m_expondPanel != null) && (this.m_expondPanel.Expand == false))
{
ExpondPanelList expondPanelList = this.m_expondPanel.Parent as ExpondPanelList;
if (expondPanelList != null)
{
expondPanelList.Expand(this.m_expondPanel);
this.m_expondPanel.Invalidate(false);
}
}
return(true); // indicating we processed this event.
}
internal ExpondPanelCollection(ExpondPanelList expondPanelList)
{
this._expondPanelList = expondPanelList;
this._controlCollection = this._expondPanelList.Controls;
}
private static void DrawBorders(Graphics graphics, ExpondPanel expondPanel)
{
if (expondPanel.ShowBorder == true)
{
using (GraphicsPath graphicsPath = new GraphicsPath())
{
using (Pen borderPen = new Pen(expondPanel.PanelColors.BorderColor, StaticResource.BorderThickness))
{
Rectangle captionRectangle = expondPanel.CaptionRectangle;
Rectangle borderRectangle = captionRectangle;
if (expondPanel.Expand == true)
{
borderRectangle = expondPanel.ClientRectangle;
graphics.DrawLine(
borderPen,
captionRectangle.Left,
captionRectangle.Top + captionRectangle.Height - StaticResource.BorderThickness,
captionRectangle.Left + captionRectangle.Width,
captionRectangle.Top + captionRectangle.Height - StaticResource.BorderThickness);
}
ExpondPanelList expondPanelList = expondPanel.Parent as ExpondPanelList;
if ((expondPanelList != null) && (expondPanelList.Dock == DockStyle.Fill))
{
PanelEx panel = expondPanelList.Parent as PanelEx;
ExpondPanel parentExpondPanel = expondPanelList.Parent as ExpondPanel;
if (((panel != null) && (panel.Padding == new Padding(0))) ||
((parentExpondPanel != null) && (parentExpondPanel.Padding == new Padding(0))))
{
if (expondPanel.Top != 0)
{
graphicsPath.AddLine(
borderRectangle.Left,
borderRectangle.Top,
borderRectangle.Left + captionRectangle.Width,
borderRectangle.Top);
}
// Left vertical borderline
graphics.DrawLine(borderPen,
borderRectangle.Left,
borderRectangle.Top,
borderRectangle.Left,
borderRectangle.Top + borderRectangle.Height);
// Right vertical borderline
graphics.DrawLine(borderPen,
borderRectangle.Left + borderRectangle.Width - StaticResource.BorderThickness,
borderRectangle.Top,
borderRectangle.Left + borderRectangle.Width - StaticResource.BorderThickness,
borderRectangle.Top + borderRectangle.Height);
}
else
{
// Upper horizontal borderline only at the top expondPanel
if (expondPanel.Top == 0)
{
graphicsPath.AddLine(
borderRectangle.Left,
borderRectangle.Top,
borderRectangle.Left + borderRectangle.Width,
borderRectangle.Top);
}
// Left vertical borderline
graphicsPath.AddLine(
borderRectangle.Left,
borderRectangle.Top,
borderRectangle.Left,
borderRectangle.Top + borderRectangle.Height);
//Lower horizontal borderline
graphicsPath.AddLine(
borderRectangle.Left,
borderRectangle.Top + borderRectangle.Height - StaticResource.BorderThickness,
borderRectangle.Left + borderRectangle.Width - StaticResource.BorderThickness,
borderRectangle.Top + borderRectangle.Height - StaticResource.BorderThickness);
// Right vertical borderline
graphicsPath.AddLine(
borderRectangle.Left + borderRectangle.Width - StaticResource.BorderThickness,
borderRectangle.Top,
borderRectangle.Left + borderRectangle.Width - StaticResource.BorderThickness,
borderRectangle.Top + borderRectangle.Height);
}
}
else
{
// Upper horizontal borderline only at the top expondPanel
if (expondPanel.Top == 0)
{
graphicsPath.AddLine(
borderRectangle.Left,
borderRectangle.Top,
borderRectangle.Left + borderRectangle.Width,
borderRectangle.Top);
}
// Left vertical borderline
graphicsPath.AddLine(
borderRectangle.Left,
borderRectangle.Top,
borderRectangle.Left,
borderRectangle.Top + borderRectangle.Height);
//Lower horizontal borderline
graphicsPath.AddLine(
borderRectangle.Left,
borderRectangle.Top + borderRectangle.Height - StaticResource.BorderThickness,
borderRectangle.Left + borderRectangle.Width - StaticResource.BorderThickness,
borderRectangle.Top + borderRectangle.Height - StaticResource.BorderThickness);
// Right vertical borderline
graphicsPath.AddLine(
borderRectangle.Left + borderRectangle.Width - StaticResource.BorderThickness,
borderRectangle.Top,
borderRectangle.Left + borderRectangle.Width - StaticResource.BorderThickness,
borderRectangle.Top + borderRectangle.Height);
}
}
using (Pen borderPen = new Pen(expondPanel.PanelColors.BorderColor, StaticResource.BorderThickness))
{
graphics.DrawPath(borderPen, graphicsPath);
}
}
}
}
public override void Initialize(System.ComponentModel.IComponent component)
{
base.Initialize(component);
this.m_expondPanelList = (ExpondPanelList)this.Control;
this.m_expondPanelList.AutoScroll = false;
}
