/// <inheritdoc cref="Draw(int, IReorderableListAdaptor, DrawEmpty)"/>
public void Draw(IReorderableListAdaptor adaptor, DrawEmpty drawEmpty) {
int controlID = GUIUtility.GetControlID(FocusType.Passive);
Draw(controlID, adaptor, drawEmpty);
}
/// <summary>
/// Generate and draw control from state object.
/// </summary>
/// <param name="adaptor">Reorderable list adaptor.</param>
/// <param name="drawEmpty">Delegate for drawing empty list.</param>
/// <param name="flags">Optional flags to pass into list field.</param>
public static void DrawControlFromState(IReorderableListAdaptor adaptor, DrawEmpty drawEmpty, ReorderableListFlags flags) {
int controlID = GUIUtility.GetControlID(FocusType.Passive);
var control = GUIUtility.GetStateObject(typeof(ReorderableListControl), controlID) as ReorderableListControl;
control.Flags = flags;
control.Draw(controlID, adaptor, drawEmpty);
}
/// <summary>
/// Draw layout version of list control.
/// </summary>
/// <param name="controlID">Unique ID of list control.</param>
/// <param name="adaptor">Reorderable list adaptor.</param>
/// <param name="drawEmpty">Delegate for drawing empty list.</param>
private void Draw(int controlID, IReorderableListAdaptor adaptor, DrawEmpty drawEmpty) {
FixStyles();
PrepareState(controlID, adaptor);
Rect position;
if (adaptor.Count > 0)
position = DrawLayoutListField(controlID, adaptor);
else
position = DrawLayoutEmptyList(drawEmpty);
DrawFooterControls(position, controlID, adaptor);
}
/// <summary>
/// Draw content for empty list (layout version).
/// </summary>
/// <param name="drawEmpty">Callback to draw empty content.</param>
/// <returns>
/// Position of list container area in GUI (excludes footer area).
/// </returns>
private Rect DrawLayoutEmptyList(DrawEmpty drawEmpty) {
Rect r = EditorGUILayout.BeginVertical(ContainerStyle);
{
if (drawEmpty != null)
drawEmpty();
else
GUILayout.Space(5);
}
EditorGUILayout.EndVertical();
// Allow room for footer buttons?
if (HasFooterButtons)
GUILayoutUtility.GetRect(0, FooterButtonStyle.fixedHeight - 1);
return r;
}
public string ToString(ObjectStyle defaultStyle)
{
StringBuilder sb = new StringBuilder();
if (!Number.IsEqualTo(xStart, defaultStyle.xStart))
{
sb.AppendFormat("xstart:{0};", xStart);
}
if (!Number.IsEqualTo(yStart, defaultStyle.yStart))
{
sb.AppendFormat("ystart:{0};", yStart);
}
if (relativeWidth != defaultStyle.relativeWidth)
{
sb.AppendFormat("width:{0}%;", relativeWidth ?? 100);
}
if (width != defaultStyle.width)
{
sb.AppendFormat("width:{0};", width ?? 0);
}
if (relativeHeight != defaultStyle.relativeHeight)
{
sb.AppendFormat("height:{0}%;", relativeHeight ?? 100);
}
if (height != defaultStyle.height)
{
sb.AppendFormat("height:{0};", height ?? 0);
}
if (hPadding == vPadding &&
((hPadding != defaultStyle.hPadding || vPadding != defaultStyle.vPadding)))
{
sb.AppendFormat("padding:{0};", Padding ?? 0);
}
else
{
if (hPadding != defaultStyle.hPadding)
{
sb.AppendFormat("hpadding:{0};", hPadding ?? 0);
}
if (vPadding != defaultStyle.vPadding)
{
sb.AppendFormat("vpadding:{0};", vPadding ?? 0);
}
}
if (hFill != defaultStyle.hFill)
{
sb.AppendFormat("hfill:{0};", (hFill ?? false).ToString().ToLower());
}
if (vFill != defaultStyle.vFill)
{
sb.AppendFormat("vfill:{0};", (vFill ?? false).ToString().ToLower());
}
if (border != defaultStyle.border)
{
sb.AppendFormat("border:{0};", border ?? 0);
}
if (innerVerticalBorder == innerHorizontalBorder &&
(innerVerticalBorder != defaultStyle.innerVerticalBorder || innerHorizontalBorder != defaultStyle.innerHorizontalBorder))
{
sb.AppendFormat("innerborder:{0};", InnerBorder ?? 0);
}
else
{
if (innerHorizontalBorder != defaultStyle.innerHorizontalBorder)
{
sb.AppendFormat("innerhborder:{0};", innerHorizontalBorder ?? 0);
}
if (innerVerticalBorder != defaultStyle.innerVerticalBorder)
{
sb.AppendFormat("innervborder:{0};", innerVerticalBorder ?? 0);
}
}
if (spacing != defaultStyle.spacing)
{
sb.AppendFormat("spacing:{0};", spacing ?? 0);
}
if (innerVSpacing == innerHSpacing &&
(innerVSpacing != defaultStyle.innerVSpacing || innerHSpacing != defaultStyle.innerHSpacing))
{
sb.AppendFormat("innerspacing:{0};", InnerSpacing ?? 0);
}
else
{
if (innerHSpacing != defaultStyle.innerHSpacing)
{
sb.AppendFormat("innerhspacing:{0};", innerHSpacing ?? 0);
}
if (innerVSpacing != defaultStyle.innerVSpacing)
{
sb.AppendFormat("innervspacing:{0};", innerVSpacing ?? 0);
}
}
if (HAlign != HorizontalAlignment.Left && HAlign != defaultStyle.HAlign)
{
switch (HAlign)
{
case HorizontalAlignment.Right:
sb.Append("halign:right;");
break;
case HorizontalAlignment.Center:
sb.Append("halign:center;");
break;
}
}
if (VAlign != VerticalAlignment.Top && VAlign != defaultStyle.VAlign)
{
switch (VAlign)
{
case VerticalAlignment.Bottom:
sb.Append("valign:bottom;");
break;
case VerticalAlignment.Center:
sb.Append("valign:center;");
break;
}
}
if (DrawEmpty != defaultStyle.DrawEmpty)
{
sb.AppendFormat("drawempty:{0};", DrawEmpty.ToString().ToLowerInvariant());
}
if (AllowHBreak != defaultStyle.AllowHBreak)
{
sb.AppendFormat("allowhbreak:{0};", AllowHBreak.ToString().ToLowerInvariant());
}
if (AllowVBreak != defaultStyle.AllowVBreak)
{
sb.AppendFormat("allowvbreak:{0};", AllowVBreak.ToString().ToLowerInvariant());
}
if (!bgColor.Equal(defaultStyle.BgColor))
{
sb.AppendFormat("bgcolor:{0};", BgColor.ToHTMLColor());
}
if (!fgColor.Equal(defaultStyle.FgColor))
{
sb.AppendFormat("fgcolor:{0};", FgColor.ToHTMLColor());
}
if (!borderColor.Equals(defaultStyle.BorderColor))
{
sb.AppendFormat("bordercolor:{0};", BorderColor.ToHTMLColor());
}
return(sb.ToString().TrimEnd(';'));
}
/// <inheritdoc cref="Draw(int, IReorderableListAdaptor, DrawEmpty)"/>
public void Draw(IReorderableListAdaptor adaptor, DrawEmpty drawEmpty) {
int controlID = GetReorderableListControlID();
Draw(controlID, adaptor, drawEmpty);
}
/// <summary>
/// Draw content for empty list (layout version).
/// </summary>
/// <param name="adaptor">Reorderable list adaptor.</param>
/// <param name="drawEmpty">Callback to draw empty content.</param>
/// <returns>
/// Position of list container area in GUI (excludes footer area).
/// </returns>
private Rect DrawLayoutEmptyList(IReorderableListAdaptor adaptor, DrawEmpty drawEmpty) {
Rect position = EditorGUILayout.BeginVertical(ContainerStyle);
{
if (drawEmpty != null)
drawEmpty();
else
Debug.LogError("Unexpected call to 'DrawLayoutEmptyList'");
s_CurrentListStack.Push(new ListInfo(_controlID, position));
try {
adaptor.BeginGUI();
_insertionIndex = 0;
_insertionPosition = position.y + 2;
HandleDropInsertion(position, adaptor);
adaptor.EndGUI();
}
finally {
s_CurrentListStack.Pop();
}
}
EditorGUILayout.EndVertical();
// Allow room for footer buttons?
if (HasFooterButtons)
GUILayoutUtility.GetRect(0, FooterButtonStyle.fixedHeight - 1);
return position;
}