Merge pull request #1113 from Urmeli0815/ImGuiSelectableFlags_MenuItem ...

MenuItem: only activate on Release, not on Click (nb: and not on ClickRelease to allow opening menu and selecting something with a single click. Windows seems to behave the same, allowing to click and hold to e.g. Open then move cursor, release on Save and save gets activated)

Begin: Fixed auto-fit calculation code that predict the presence of ascrollbar so it works in the case size constraints are used. I actually don't need this fix now, but earlier experiment with BeginCombo() required this fix.

Begin: Moving some code into a CalcSizeAutoFit() function.

BeginCombo(): rework internals a little to make it easier to provide custom combo-like elements relying in BeginCombo(). ...

BeginPopupEx() doesn't enforce AlwaysAutoResize flag anymore.

Demo: Fixed overlay demo keeps resizing (in case, e.g.: font changes)

SetNextWindowPos: added a ImVec2 pivot parameter for positioning a given a center, bottom-right position, etc. As a generalization of SetNextWindowPosCenter() which is now obsolete. This will be useful for combo-like popups as well. ...

Demo: Simple-overlay window uses the SetWindowPos pivot to select a corner to position itself at.

Begin(): Minor tidying up of flow

Window: Tweaked ApplySizeFullWithConstraint() -> CalcSizeFullWithConstraint() so it can be used without side-effect

Popups: Exposing a little more of popups internals in imgui_internals.h

Examples: DirectX11: allow creating device with feature level 10 sinec we don't really need much for that example. (#1333)

TODO list

Update README.md

Update README.md

Merge pull request #1324 from waywardmonkeys/improve-clang-warnings ...

FIxes zealous Clang warning.

ColorEdit: fixed weird ternary pattern that makes some compiler warning (fair)

Nav/Examples: honoring the io.WantMoveMouse flag in most common examples (#323) ...

Missing support Vulkan (#549), Apple (#575, #247), SDL (#58, #356),
Allegro, Marmalade (#368, #375)

Added io.WantMoveMouse flags from Nav branch so Examples/Binding can already implement it. (#787)

BeginTooltipEx() internal tweaks

Merge branch 'master' into styles

Comments

ImVector: added resize() variant with initialization value

Demo: style editor output tweak so it is easier to modify the output code.. + TODO list update

PushStyleVar/PopStyleVar: internal tweaks

Style: Moving code in a function to make incoming diff easier to parse.

Merge branch 'master' into styles

Merge pull request #1323 from waywardmonkeys/remove-commas-at-end-of-list ...

Remove commas after last item in enumeration to stay compatible with older compilers.

Typo

More consistently uses "Dear ImGui"

More consistently uses "Dear ImGui"

Remove commas after last item in enumeration. ...

This brings these enums to match the rest of the code and fixes
2 warnings under clang about using C++11 extensions.