Michael Martz

Viewports for win32+opengl backend (fix #2600)

1

Adds support for Win32 + OpenGL backends. Previously, this combination didn't work correctly because spawned windows weren't given rendering contexts. This PR makes it so OpenGL contexts are created and...

This PR fixes the modal behavior of native file dialogs on Win32. Previously, opening a native file dialog would leave the calling window enabled. This is not how NFD behaves...

MixedValue item flag for DragScalars

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This PR implements the WIP item flag `ImGuiItemFlags_MixedValue` for drag scalars. When this flag is set, drag scalars will show a "-" to indicate a mixed value, and report a...