Learn | Dear ImGui

The Demo Window

The Demo window is a very useful tool that will show you everything that is possible to do with Dear ImGui. It can be opened from the "Debug" menu:

The Item Picker

If you want to see the code you need to call to create a given widget, use the "Item Picker" from the Demo window. Just click on any widget and it will take you to the corresponding piece of code in your IDE!

Important Dear ImGui functions

`Begin()` / `End()` to create a window

`SameLine()`

`Separator()`

`PushID()` / `PopID()`

See Dear ImGui's FAQ about IDs.

ImGui Extras

We have quite a few additional custom widgets available in <Cool/ImGui/ImGuiExtras.h>.

The Demo Window​

The Item Picker​

Important Dear ImGui functions​

Begin() / End() to create a window​

SameLine()​

Separator()​

PushID() / PopID()​

ImGui Extras​