/// <summary>
/// add glyph for vertical resize action
/// </summary>
/// <param name="glyphs"></param>
/// <param name="clientAreaRectangle"></param>
/// <param name="height"></param>
/// <param name="behavior"></param>
private ResizeGlyph GetVerticalResizeGlyph(Rectangle clientAreaRectangle, int height, Behavior behavior)
{
Rectangle glyphRectangle = new Rectangle(clientAreaRectangle.Left, clientAreaRectangle.Top + height - RESIZE_GLYPH_SIZE / 2, clientAreaRectangle.Width, RESIZE_GLYPH_SIZE);
ResizeGlyph glyph = new ResizeGlyph(glyphRectangle, Cursors.HSplit, behavior);
return(glyph);
}
/// <summary>
/// add glyph for horizontal resize action
/// </summary>
/// <param name="glyphs"></param>
/// <param name="clientAreaRectangle"></param>
/// <param name="height"></param>
/// <param name="behavior"></param>
private ResizeGlyph GetHorizontalResizeGlyph(Rectangle clientAreaRectangle, int width, Behavior behavior)
{
int thinkness = spc.SplitterThinkness + 2;
Rectangle glyphRectangle = new Rectangle(clientAreaRectangle.Left + width - thinkness / 2, clientAreaRectangle.Top, thinkness, clientAreaRectangle.Height);
ResizeGlyph glyph = new ResizeGlyph(glyphRectangle, Cursors.VSplit, behavior);
return(glyph);
}
/// <summary>
/// add glyph for vertical resize action
/// </summary>
/// <param name="glyphs"></param>
/// <param name="clientAreaRectangle"></param>
/// <param name="height"></param>
/// <param name="behavior"></param>
private ResizeGlyph GetVerticalResizeGlyph(Rectangle clientAreaRectangle, int height, Behavior behavior)
{
int thinkness = spc.SplitterThinkness + 2;
Point controlLocation = new Point(clientAreaRectangle.Left, clientAreaRectangle.Top + height);
// get the rect of control
Rectangle controlRect = new Rectangle(clientAreaRectangle.Left, clientAreaRectangle.Top + height, clientAreaRectangle.Width, thinkness);
// get glyph rect using offset
Point splitterOffset = spc.GetSplitterOffset();
Rectangle rectangleForGylph = new Rectangle(controlRect.Left + splitterOffset.X,
controlRect.Top + splitterOffset.Y,
controlRect.Width - splitterOffset.X,
controlRect.Height - splitterOffset.Y);
ResizeGlyph glyph = new ResizeGlyph(rectangleForGylph, controlRect, Cursors.HSplit, behavior);
return(glyph);
}
public override GlyphCollection GetGlyphs(GlyphSelectionType selectionType)
{
GlyphCollection glyphs = base.GetGlyphs(selectionType);
if (spc.Orientation == Orientation.Horizontal)
{
Point location = base.BehaviorService.MapAdornerWindowPoint(this.spc.Handle, this.spc.DisplayRectangle.Location);
Rectangle clientAreaRectangle = new Rectangle(location, this.spc.DisplayRectangle.Size);
int thinkness = 2;
IOFormSplitContainer iOFormSplitContainer = spc as IOFormSplitContainer;
if (!iOFormSplitContainer.IsReadOnly) // Show glyphs only when control is not readonly
{
// add glyph to change width of the container
Behavior widthResizeBehavior = new IOFormWidthResizeBehavior(spc as IOFormSplitContainer, base.Component.Site);
Rectangle WEGlyphRect = new Rectangle(clientAreaRectangle.Left + clientAreaRectangle.Width - thinkness / 2, clientAreaRectangle.Top, thinkness, clientAreaRectangle.Height);
ResizeGlyph WEGlyph = new ResizeGlyph(WEGlyphRect, Cursors.SizeWE, widthResizeBehavior);
glyphs.Add(WEGlyph);
}
// Add the glyph to change the height of last form when it is visible
if (spc.Panels.Count > 0 && spc.Panels.Last().Visible)
{
PropertyDescriptor descriptor = TypeDescriptor.GetProperties(spc.Panels.Last().Controls[0])["Locked"];
bool isLocked = descriptor != null? (bool)descriptor.GetValue(spc.Panels.Last().Controls[0]) : false;
if (!isLocked) // Show glyphs when panel is not locked
{
SplitterResizeBehavior heightResizeBehavior = new SplitterResizeBehavior(iOFormSplitContainer, base.Component.Site, spc.Panels.Last());
Rectangle NSGlyphRect = new Rectangle(clientAreaRectangle.Left, clientAreaRectangle.Bottom - thinkness, clientAreaRectangle.Width, thinkness);
ResizeGlyph NSGlyph = new ResizeGlyph(NSGlyphRect, Cursors.SizeNS, heightResizeBehavior);
glyphs.Add(NSGlyph);
}
}
}
return(glyphs);
}
