FIXME: This is in window space (not screen space!).

[Internal] Absolute coordinate. Saner. This is not exposed until we finishing refactoring work rect features.

Internal state access - if you want to share Dear ImGui state between modules (e.g. DLL) or allocate it yourself Note that we still point to some stat

Tables: Internals

User generally sees positions in window coordinates. Internally we store CursorPos in absolute screen coordinates because it is more convenient. Conve

Pass this to your backend rendering function! Valid after Render() and until the next call to NewFrame()

Focus scope which is actually active

Helper to avoid a common series of PushOverrideID -> GetID() -> PopID() call (note that when using this pattern, TestEngine's "Stack Tool" will tend t

Basic Accessors

Get ID of last item (~~ often same ImGui::GetID(label) beforehand)

Return the delta from the initial clicking position while the mouse button is clicked or was just released. This is locked and return 0.0f until the m

NB: prefer to call right after BeginPopup(). At the time Selectable/MenuItem is activated, the popup is already closed!

Note that this is used for popups, which can overlap the non work-area of individual viewports.

Top-left

Horizontal distance preceding label when using TreeNode() or Bullet()

In window space (not screen space!)

Calculate coarse clipping for large list of evenly sized items. Prefer using ImGuiListClipper. OBSOLETED in 1.85 (from August 2021)