internal static LGuiRect DoLayout(LGuiVec2 Size)
{
var Context = GetCurrentLayoutContext();
var Rect = new LGuiRect(Context.CursorPos, Size);
switch (Context.LayoutMode)
{
case LGuiLayoutMode.None:
break;
case LGuiLayoutMode.Horizontal:
Context.PreviousPos.X = Context.CursorPos.X;
Context.PreviousPos.Y = Context.CursorPos.Y + Size.Y;
Context.CursorPos.X += (Size.X + LGuiStyle.GetValue(LGuiStyleValueIndex.ControlSpacingX));
Context.CursorPos.Y = Context.BeginCursorPos.Y;
Context.ChildSize.X = LGuiMisc.Max(Context.ChildSize.X, Context.CursorPos.X - Context.BeginCursorPos.X);
Context.ChildSize.Y = LGuiMisc.Max(Context.ChildSize.Y, Context.PreviousPos.Y - Context.BeginCursorPos.Y);
break;
case LGuiLayoutMode.Vertical:
Context.PreviousPos.X = Context.CursorPos.X + Size.X;
Context.PreviousPos.Y = Context.CursorPos.Y;
Context.CursorPos.X = Context.BeginCursorPos.X;
Context.CursorPos.Y += (Size.Y + LGuiStyle.GetValue(LGuiStyleValueIndex.ControlSpacingY));
Context.ChildSize.X = LGuiMisc.Max(Context.ChildSize.X, Context.PreviousPos.X - Context.BeginCursorPos.X);
Context.ChildSize.Y = LGuiMisc.Max(Context.ChildSize.Y, Context.CursorPos.Y - Context.BeginCursorPos.Y);
break;
default:
break;
}
return(Rect);
}
internal static void Begin()
{
BeginLayout(LGuiLayoutMode.Vertical,
new LGuiVec2(
LGuiStyle.GetValue(LGuiStyleValueIndex.FrameChildSpacingX),
LGuiStyle.GetValue(LGuiStyleValueIndex.FrameChildSpacingY)),
true);
}
internal static void NextLine()
{
var Context = GetCurrentLayoutContext();
if (Context.LayoutMode == LGuiLayoutMode.Horizontal)
{
Context.CursorPos.X = Context.PreviousPos.X;
Context.CursorPos.Y = Context.PreviousPos.Y + LGuiStyle.GetValue(LGuiStyleValueIndex.ControlSpacingY);
}
}
internal static void SameLine()
{
var Context = GetCurrentLayoutContext();
if (Context.LayoutMode == LGuiLayoutMode.Vertical)
{
Context.CursorPos.X = Context.PreviousPos.X + LGuiStyle.GetValue(LGuiStyleValueIndex.ControlSpacingX);
Context.CursorPos.Y = Context.PreviousPos.Y;
}
}
internal static int DoMouseWheelEvent(int ID, int Min, int Max, int Value)
{
if (LGuiContext.HoveredID == ID)
{
var MouseWheel = LGuiContext.IO.MouseWheel;
if (MouseWheel < 0)
{
Value = LGuiMisc.Min(Value + (int)(LGuiStyle.GetValue(LGuiStyleValueIndex.ControlSpacingY) * 5), Max);
}
else if (MouseWheel > 0)
{
Value = LGuiMisc.Max(Value - (int)(LGuiStyle.GetValue(LGuiStyleValueIndex.ControlSpacingY) * 5), Min);
}
LGuiContext.IO.MouseWheel = 0;
}
return(Value);
}
public static void SetToolTips(string Format, params object[] Args)
{
var TextSize = LGuiConvert.GetTextSize(string.Format(Format, Args), LGuiContext.Font) + LGuiStyle.GetFrameChildSpacing() * 2.0f;
if (BeginToolTips(TextSize))
{
Text(Format, Args);
EndToolTips();
}
}
public static void Separator()
{
Separator(LGuiStyle.GetColor(LGuiStyleColorIndex.Separator));
}
public static void Text(string Format, params object[] Args)
{
Text(LGuiStyle.GetColor(LGuiStyleColorIndex.Text), Format, Args);
}
