Nav: window that are filling the entire display/viewport gets their windowing highlight clamped within. (#787)

Nav: Windows with ImGuiWindowFlags_NoBringToFrontOnFocus flag aren't temporarily displayed on the front when using CTRL-TAB. (#787)

Nav: workaround to kindly handle ALT-TAB without detecting TAB-release on backends that clear all keys on unfocus. (#787)

Nav: Added proper version of ImGuiWindowFlags_NavFlattened that handles scrolling nicely. Marked as private as I'm not happy with the name. (#787)

Nav: NavScoreItem uses g.CurrentWindow and not g.NavWindow. This was changed as part of b3cba62 when first trying to implement the NavFlattenedFlag. As it turns out we won't need it. Committing separately for safety. (#787)

Nav: calling NavMoveRequestCancel() more consistently when hijacking a request. Not strictly necessary. (#787)

Nav: Internals: Renamed RootNavWindow to NavRootWindow (#787)

Nav: Refactor NavMoveResult** flags into ImGuiNavMoveResult structure as we are going to want two instances of it. (#787) (+1 squashed commits) ...

+ store window inside result.

Internals: Nav: Renamed ImGuiNavForward enum (#787)

Nav: Comments, added enum to clarify NavForward code. (#787)

Nav: Mouse hovering selectable / menu items only activate them if they are on the active NavLayer. (#787)

Nav: Debug overlay uses default font. (#787)

Merge branch 'master' into navigation

Scrollbar: Fix for ScrollbarY enable check after ScrollbarX has been enabled. (#1574) Looks like a bug introduced in c36e586.

Scrollbar: Fix ScrollbarX enable test subtracting WindowPadding.x. This has been here since 65a191c (#246) tho at the time it is possible that SizeContents wasn't calculated as evenly. ...

Test: auto-resize with: ImGui::Begin("Test", NULL, ImGuiWindowFlags_HorizontalScrollbar); ImGui::Button("##xxx", ImVec2(500,500)); ImGui::End();

Nav: Drag, Slider: When already past a limit and pushing in the direction of the limit, we don't clamp values again. (#787)

Nav: Cleaning up + using ImGuiInputSource source enum instead of a silly bool. (#787)

Nav: Added keyboard moving and resizing via the CTRL-TAB windowing mode. (#787)

Fixed potential warning (forward declaration and definition didn't match signature. forward declaration only here for consistency)

Nav: Keyboard: Added CTRL+TAB (and CTRL+Shift+TAB) style window selection. (#787)

Nav: Style: Improved display of windowing highlight (for focus selection via PadMenu or Ctrl+TAB). (#787, #707)

Nav: Fixed renaming of c09016b that were incorrect. ImGuiNavInput_PadLeft -> PadDpadLeft, _PadScrollLeft -> PadLStickLeft. (#787)

Fix SetNextWindowContentSize() with 0.0f on Y axis (or SetNextWindowContentWidth()) overwriting the contents size. Broken in eab6333. (#1363)

Nav: Comments. (#787)

Nav: Mouse clicking on a window (to select/move) disables hides nav highlight. (#787) + comments

Nav: FocusWindow() doesn't reset NavRectRel (which was flickering e.g. when returning to a parent menu). This was added in the initial nav branch commit and I don't see a reason for it. (#787)

Nav: Added io.NavFlags to hold various options. Added ImGuiNavFlags_EnableGamepad and ImGuiNavFlags_EnableKeyboard for bindings to use (#787)

Nav: Internals: Moved some enums and functions to internals, renamed ImGuiNavReadMode to ImGuiInputReadMode as well. (#787)

Nav: Menus: Fix for using Left direction inside a menu with widgets layed out horizontally. Left to close is now handled as a fallback inside EndMenu(). (#787)

Nav: Renamed ImGuiNavInput_PadLeft / etc. to ImGuiNavInput_PadLStickLeft. Renamed ImGuiNavInput_PadScrollLeft to ImGuiNavInput_PadRStickLeft, aka removing trying-too-hard semantic from the enums. (#787)