Extend button hitbox about imgui HOT 3 CLOSED

I am trying to create a button with an extended hitbox. The visible button position should stay the same as with a normal button. The difference is that the extended hitbox button has a bigger hitbox around it. When the mouse is hovered over the extended part of the hitbox, the button should change color to ImGuiCol_ButtonHovered, and same with when active.

This is what style.TouchExtraPadding is for. It defaults to (0,0), you can temporarily increase it when submitting the button.

I tried to create ImGui::InvisibleButton(), call SetItemAllowOverlap()

You would need to call SetINextItemAllowOverlap() before the button, but anyhow only one item is going to be hovered at the same time.

from imgui.

In cases like this, I've been drawing manually over the InvisibleButton.

from imgui.

@ocornut style.TouchExtraPadding was exactly what I was looking for. Thank you!

from imgui.