Load embedded ProggyClean.ttf at size 13, disable oversampling

NB: Transfer ownership of 'ttf_data' to ImFontAtlas, unless font_cfg_template->FontDataOwnedByAtlas == false. Owned TTF buffer will be deleted after B

* @brief Allocates property fields + keys. * @param numProperties Number of requested properties. */

Append a string to the string */

Helper to create a child window / scrolling region that looks like a normal widget frame.

Call when current ID is active. When this returns true you need to: a) call SetDragDropPayload() exactly once, b) you may render the payload visual/de

We don't use BeginDragDropTargetCustom() and duplicate its code because: 1) we use LastItemRectHoveredRect which handles items that pushes a temporari

Lock horizontal starting position + capture group bounding box into one "item" (so you can use IsItemHovered() or layout primitives such as SameLine()

For the main menu bar, which cannot be moved, we honor g.Style.DisplaySafeAreaPadding to ensure text can be visible on a TV set.

This is a helper to handle the simplest case of associating one named popup to one given widget. You may want to handle this on user side if you have

Not exposed publicly as BeginTooltip() because bool parameters are evil. Let's see if other needs arise first.

For quicker full rebuild of a storage (instead of an incremental one), you may add all your contents and then sort once.

Text with a little bullet aligned to the typical tree node.

Computes the radiance reflected off a surface towards the eye given the differential irradiance from a given direction

Helper to calculate coarse clipping of large list of evenly sized items. NB: Prefer using the ImGuiListClipper higher-level helper if you can! Read co

Calculate text size. Text can be multi-line. Optionally ignore text after a ## marker. CalcTextSize("") should return ImVec2(0.0f, GImGui->FontSize)