private int GetTopPosition()
{
int iTopPosition = this.Padding.Top;
int iNextTopPosition = 0;
IEnumerator enumerator = this.ExpondPanels.GetEnumerator();
while (enumerator.MoveNext())
{
ExpondPanel expondPanel = (ExpondPanel)enumerator.Current;
if (expondPanel.Visible == true)
{
if (iNextTopPosition == this.Padding.Top)
{
iTopPosition = this.Padding.Top;
}
else
{
iTopPosition = iNextTopPosition;
}
iNextTopPosition = iTopPosition + expondPanel.Height;
}
}
return(iTopPosition);
}
protected override void OnVisibleChanged(EventArgs e)
{
base.OnVisibleChanged(e);
if (this.DesignMode == true)
{
return;
}
if (this.Visible == false)
{
if (this.Expand == true)
{
this.Expand = false;
foreach (Control control in this.Parent.Controls)
{
ExpondPanel expondPanel = control as ExpondPanel;
if (expondPanel != null)
{
if (expondPanel.Visible == true)
{
expondPanel.Expand = true;
return;
}
}
}
}
}
#if DEBUG
//System.Diagnostics.Trace.WriteLine("Visibility: " + this.Name + this.Visible);
#endif
CalculatePanelHeights();
}
public ExpondPanelCaptionGlyph(System.Windows.Forms.Design.Behavior.BehaviorService behaviorService, ExpondPanel expondPanel)
:
base(new ExpondPanelCaptionClickBehavior(expondPanel))
{
this.m_behaviorService = behaviorService;
this.m_expondPanel = expondPanel;
}
public void Expand(BasePanel panel)
{
if (panel == null)
{
throw new ArgumentNullException("panel",
string.Format(System.Globalization.CultureInfo.InvariantCulture,
StaticResource.IDS_ArgumentException,
"panel"));
}
ExpondPanel expondPanel = panel as ExpondPanel;
if (expondPanel != null)
{
foreach (ExpondPanel tmpExpondPanel in this._expondPanels)
{
if (tmpExpondPanel.Equals(expondPanel) == false)
{
tmpExpondPanel.Expand = false;
}
}
PropertyDescriptor propertyDescriptor = TypeDescriptor.GetProperties(expondPanel)["Expand"];
if (propertyDescriptor != null)
{
propertyDescriptor.SetValue(expondPanel, true);
}
}
}
private void ExpondPanelCloseClick(object sender, EventArgs e)
{
ExpondPanel expondPanel = sender as ExpondPanel;
if (expondPanel != null)
{
this.Controls.Remove(expondPanel);
}
}
private void ExpondPanelExpandClick(object sender, EventArgs e)
{
ExpondPanel expondPanel = sender as ExpondPanel;
if (expondPanel != null)
{
this.Expand(expondPanel);
}
}
protected override Object CreateInstance(Type ItemType)
{
ExpondPanel expondPanel = (ExpondPanel)base.CreateInstance(ItemType);
if (this.Context.Instance != null)
{
expondPanel.Expand = true;
}
return(expondPanel);
}
private void CalculatePanelHeights()
{
if (this.Parent == null)
{
return;
}
int iPanelHeight = this.Parent.Padding.Top;
foreach (Control control in this.Parent.Controls)
{
ExpondPanel expondPanel = control as ExpondPanel;
if ((expondPanel != null) && (expondPanel.Visible == true))
{
iPanelHeight += expondPanel.CaptionHeight;
}
}
iPanelHeight += this.Parent.Padding.Bottom;
foreach (Control control in this.Parent.Controls)
{
ExpondPanel expondPanel = control as ExpondPanel;
if (expondPanel != null)
{
if (expondPanel.Expand == true)
{
expondPanel.Height = this.Parent.Height
+ expondPanel.CaptionHeight
- iPanelHeight;
}
else
{
expondPanel.Height = expondPanel.CaptionHeight;
}
}
}
int iTop = this.Parent.Padding.Top;
foreach (Control control in this.Parent.Controls)
{
ExpondPanel expondPanel = control as ExpondPanel;
if ((expondPanel != null) && (expondPanel.Visible == true))
{
expondPanel.Top = iTop;
iTop += expondPanel.Height;
}
}
}
public override void Initialize(IComponent component)
{
base.Initialize(component);
ExpondPanel expondPanel = Control as ExpondPanel;
if (expondPanel != null)
{
this.m_adorner = new System.Windows.Forms.Design.Behavior.Adorner();
BehaviorService.Adorners.Add(this.m_adorner);
this.m_adorner.Glyphs.Add(new ExpondPanelCaptionGlyph(BehaviorService, expondPanel));
}
}
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);
}
}
}
}
int IList.Add(object value)
{
ExpondPanel expondPanel = value as ExpondPanel;
if (expondPanel == null)
{
throw new ArgumentException(string.Format(System.Globalization.CultureInfo.CurrentUICulture,
StaticResource.IDS_ArgumentException,
typeof(ExpondPanel).Name));
}
this.Add(expondPanel);
return(this.IndexOf(expondPanel));
}
protected override void OnControlRemoved(System.Windows.Forms.ControlEventArgs e)
{
base.OnControlRemoved(e);
ExpondPanel expondPanel =
e.Control as ExpondPanel;
if (expondPanel != null)
{
expondPanel.PanelStyleChanged -= new EventHandler <PanelStyleChangeEventArgs>(ExpondPanelPanelStyleChanged);
expondPanel.ExpandClick -= new EventHandler <EventArgs>(this.ExpondPanelExpandClick);
expondPanel.CloseClick -= new EventHandler <EventArgs>(this.ExpondPanelCloseClick);
}
}
private void InitCustomColors(Dictionary <KnownColors, Color> rgbTable)
{
PanelEx panel = this._basePanel as PanelEx;
if (panel != null)
{
rgbTable[KnownColors.BorderColor] = panel.CustomColors.BorderColor;
rgbTable[KnownColors.InnerBorderColor] = panel.CustomColors.InnerBorderColor;
rgbTable[KnownColors.PanelCaptionCloseIcon] = panel.CustomColors.CaptionCloseIcon;
rgbTable[KnownColors.PanelCaptionExpandIcon] = panel.CustomColors.CaptionExpandIcon;
rgbTable[KnownColors.PanelCaptionGradientBegin] = panel.CustomColors.CaptionGradientBegin;
rgbTable[KnownColors.PanelCaptionGradientEnd] = panel.CustomColors.CaptionGradientEnd;
rgbTable[KnownColors.PanelCaptionGradientMiddle] = panel.CustomColors.CaptionGradientMiddle;
rgbTable[KnownColors.PanelCaptionSelectedGradientBegin] = panel.CustomColors.CaptionSelectedGradientBegin;
rgbTable[KnownColors.PanelCaptionSelectedGradientEnd] = panel.CustomColors.CaptionSelectedGradientEnd;
rgbTable[KnownColors.PanelContentGradientBegin] = panel.CustomColors.ContentGradientBegin;
rgbTable[KnownColors.PanelContentGradientEnd] = panel.CustomColors.ContentGradientEnd;
rgbTable[KnownColors.PanelCaptionText] = panel.CustomColors.CaptionText;
rgbTable[KnownColors.PanelCollapsedCaptionText] = panel.CustomColors.CollapsedCaptionText;
}
ExpondPanel expondPanel = this._basePanel as ExpondPanel;
if (expondPanel != null)
{
rgbTable[KnownColors.BorderColor] = expondPanel.CustomColors.BorderColor;
rgbTable[KnownColors.InnerBorderColor] = expondPanel.CustomColors.InnerBorderColor;
rgbTable[KnownColors.ExpondPanelBackColor] = expondPanel.CustomColors.BackColor;
rgbTable[KnownColors.ExpondPanelCaptionCloseIcon] = expondPanel.CustomColors.CaptionCloseIcon;
rgbTable[KnownColors.ExpondPanelCaptionExpandIcon] = expondPanel.CustomColors.CaptionExpandIcon;
rgbTable[KnownColors.ExpondPanelCaptionText] = expondPanel.CustomColors.CaptionText;
rgbTable[KnownColors.ExpondPanelCaptionGradientBegin] = expondPanel.CustomColors.CaptionGradientBegin;
rgbTable[KnownColors.ExpondPanelCaptionGradientEnd] = expondPanel.CustomColors.CaptionGradientEnd;
rgbTable[KnownColors.ExpondPanelCaptionGradientMiddle] = expondPanel.CustomColors.CaptionGradientMiddle;
rgbTable[KnownColors.ExpondPanelFlatCaptionGradientBegin] = expondPanel.CustomColors.FlatCaptionGradientBegin;
rgbTable[KnownColors.ExpondPanelFlatCaptionGradientEnd] = expondPanel.CustomColors.FlatCaptionGradientEnd;
rgbTable[KnownColors.ExpondPanelPressedCaptionBegin] = expondPanel.CustomColors.CaptionPressedGradientBegin;
rgbTable[KnownColors.ExpondPanelPressedCaptionEnd] = expondPanel.CustomColors.CaptionPressedGradientEnd;
rgbTable[KnownColors.ExpondPanelPressedCaptionMiddle] = expondPanel.CustomColors.CaptionPressedGradientMiddle;
rgbTable[KnownColors.ExpondPanelCheckedCaptionBegin] = expondPanel.CustomColors.CaptionCheckedGradientBegin;
rgbTable[KnownColors.ExpondPanelCheckedCaptionEnd] = expondPanel.CustomColors.CaptionCheckedGradientEnd;
rgbTable[KnownColors.ExpondPanelCheckedCaptionMiddle] = expondPanel.CustomColors.CaptionCheckedGradientMiddle;
rgbTable[KnownColors.ExpondPanelSelectedCaptionBegin] = expondPanel.CustomColors.CaptionSelectedGradientBegin;
rgbTable[KnownColors.ExpondPanelSelectedCaptionEnd] = expondPanel.CustomColors.CaptionSelectedGradientEnd;
rgbTable[KnownColors.ExpondPanelSelectedCaptionMiddle] = expondPanel.CustomColors.CaptionSelectedGradientMiddle;
rgbTable[KnownColors.ExpondPanelSelectedCaptionText] = expondPanel.CustomColors.CaptionSelectedText;
}
}
protected override void OnControlAdded(System.Windows.Forms.ControlEventArgs e)
{
base.OnControlAdded(e);
ExpondPanel expondPanel = e.Control as ExpondPanel;
if (expondPanel != null)
{
if (expondPanel.Expand == true)
{
foreach (ExpondPanel tmpExpondPanel in this.ExpondPanels)
{
if (tmpExpondPanel != expondPanel)
{
tmpExpondPanel.Expand = false;
tmpExpondPanel.Height = expondPanel.CaptionHeight;
}
}
}
expondPanel.Parent = this;
expondPanel.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
expondPanel.Left = this.Padding.Left;
expondPanel.Width = this.ClientRectangle.Width
- this.Padding.Left
- this.Padding.Right;
expondPanel.PanelStyle = this.PanelStyle;
expondPanel.ColorScheme = this.ColorScheme;
if (this.PanelColors != null)
{
expondPanel.SetPanelProperties(this.PanelColors);
}
expondPanel.ShowBorder = this.ShowBorder;
expondPanel.ShowCloseIcon = this._isShowCloseIcon;
expondPanel.ShowExpandIcon = this._isShowExpandIcon;
expondPanel.CaptionStyle = this._captionStyle;
expondPanel.Top = this.GetTopPosition();
expondPanel.PanelStyleChanged += new EventHandler <PanelStyleChangeEventArgs>(ExpondPanelPanelStyleChanged);
expondPanel.ExpandClick += new EventHandler <EventArgs>(this.ExpondPanelExpandClick);
expondPanel.CloseClick += new EventHandler <EventArgs>(this.ExpondPanelCloseClick);
}
else
{
throw new InvalidOperationException("Can only add ExpondPanel");
}
}
public void Insert(int index, ExpondPanel expondPanel)
{
((IList)this).Insert(index, (object)expondPanel);
}
public ExpondPanelCaptionClickBehavior(ExpondPanel expondPanel)
{
this.m_expondPanel = expondPanel;
}
public bool Contains(ExpondPanel expondPanel)
{
return(this._controlCollection.Contains(expondPanel));
}
public void Add(ExpondPanel expondPanel)
{
this._controlCollection.Add(expondPanel);
this._expondPanelList.Invalidate();
}
public void Remove(ExpondPanel expondPanel)
{
this._controlCollection.Remove(expondPanel);
}
public int IndexOf(ExpondPanel expondPanel)
{
return(this._controlCollection.IndexOf(expondPanel));
}
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);
}
}
}
}
