public void Begin(int count, float items_height = -1.0f)
{
StartPosY = ImGuiNative.igGetCursorPosY();
ItemsHeight = items_height;
ItemsCount = count;
StepNo = 0;
DisplayEnd = DisplayStart = -1;
if (ItemsHeight > 0.0f)
{
ImGui.CalcListClipping(ItemsCount, ItemsHeight, ref DisplayStart, ref DisplayEnd); // calculate how many to clip/display
if (DisplayStart > 0)
//SetCursorPosYAndSetupDummyPrevLine(StartPosY + DisplayStart * ItemsHeight, ItemsHeight); // advance cursor
ImGuiNative.igSetCursorPosY(StartPosY + DisplayStart * ItemsHeight);
StepNo = 2;
}
}
public unsafe void Begin(int count, float items_height = -1.0f)
{
StartPosY = ImGuiNative.igGetCursorPosY();
ItemsHeight = items_height;
ItemsCount = count;
StepNo = 0;
DisplayEnd = DisplayStart = -1;
if (ItemsHeight > 0.0f)
{
int dispStart, dispEnd;
ImGuiNative.igCalcListClipping(ItemsCount, ItemsHeight, &dispStart, &dispEnd);
DisplayStart = dispStart;
DisplayEnd = dispEnd;
if (DisplayStart > 0)
{
//SetCursorPosYAndSetupDummyPrevLine(StartPosY + DisplayStart * ItemsHeight, ItemsHeight); // advance cursor
ImGuiNative.igSetCursorPosY(StartPosY + DisplayStart * ItemsHeight);
}
StepNo = 2;
}
}
