public Rect OnGUI(Rect rect)
{
if (m_Direction == EGUIDirection.Horizontal)
{
if (rect.height < 2.0f)
{
rect.height = 2.0f;
}
EGUI.DrawHorizontalLine(rect, Color.grey);
EditorGUIUtility.AddCursorRect(rect, MouseCursor.ResizeVertical);
}
else if (m_Direction == EGUIDirection.Vertical)
{
if (rect.width < 2.0f)
{
rect.width = 2.0f;
}
EGUI.DrawVerticalLine(rect, Color.grey);
EditorGUIUtility.AddCursorRect(rect, MouseCursor.ResizeHorizontal);
}
if (Event.current != null)
{
if (Event.current.type == EventType.MouseDown && Event.current.button == 0 && rect.Contains(Event.current.mousePosition))
{
m_IsDragging = true;
Event.current.Use();
}
else if (m_IsDragging && Event.current.type == EventType.MouseDrag)
{
if (m_Direction == EGUIDirection.Horizontal)
{
rect.y += Event.current.delta.y;
}
else if (m_Direction == EGUIDirection.Vertical)
{
rect.x += Event.current.delta.x;
}
m_Window.Repaint();
}
else if (m_IsDragging && Event.current.type == EventType.MouseUp)
{
m_IsDragging = false;
Event.current.Use();
}
}
return(rect);
}
private static int DrawFlagsEnumButton(string label, Type valueType, int value, params GUILayoutOption[] options)
{
string[] enumNames = Enum.GetNames(valueType);
EditorGUILayout.BeginHorizontal();
{
EditorGUILayout.PrefixLabel(label);
GUILayout.FlexibleSpace();
if (GUILayout.Button("Everything", EditorStyles.toolbarButton, GUILayout.Width(120)))
{
value = 0;
for (int i = 0; i < enumNames.Length; ++i)
{
int tValue = Convert.ToInt32(Enum.Parse(valueType, enumNames[i]));
value |= tValue;
}
}
if (GUILayout.Button("Nothing", EditorStyles.toolbarButton, GUILayout.Width(120)))
{
value = 0;
}
}
EditorGUILayout.EndHorizontal();
EGUI.BeginIndent();
{
EditorGUILayout.BeginHorizontal();
{
for (int i = 0; i < enumNames.Length; ++i)
{
int tValue = Convert.ToInt32(Enum.Parse(valueType, enumNames[i]));
bool isSelected = (value & tValue) > 0;
bool newIsSelected = GUILayout.Toggle(isSelected, enumNames[i], EditorStyles.toolbarButton, options);
if (newIsSelected != isSelected)
{
if (newIsSelected)
{
value |= tValue;
}
else
{
value &= ~tValue;
}
}
}
}
EditorGUILayout.EndHorizontal();
}
EGUI.EndIndent();
return(value);
}
public static void DrawVerticalLine(Color color, float thickness = 0.75f, float padding = 6.0f)
{
Rect rect = EditorGUILayout.GetControlRect(UnityEngine.GUILayout.Width(padding + thickness), UnityEngine.GUILayout.ExpandHeight(true));
EGUI.DrawVerticalLine(rect, color, thickness);
}
public static bool DrawBoxedFoldout(bool isFoldout, GUIContent title)
{
Rect rect = EditorGUILayout.GetControlRect(GUILayout.ExpandWidth(true));
return(EGUI.DrawBoxedFoldout(rect, isFoldout, title));
}
public static void DrawHorizontalLine(Color color, float thickness = 0.75f, float padding = 3.0f)
{
Rect rect = EditorGUILayout.GetControlRect(UnityEngine.GUILayout.Height(padding * 2 + thickness), UnityEngine.GUILayout.ExpandWidth(true));
EGUI.DrawHorizontalLine(rect, color, thickness);
}
