Added GetFrameHeight() function (used to be SmallSquareSize internally)

IsWindowFocused() refactor will flags. (#1382) ...

Marked IsRootWindowFocused() as obsolete in favor of using IsWindowFocused(ImGuiFocusedFlags_RootWindow).
Marked IsRootWindowOrAnyChildFocused() as obsolete in favor of using IsWindowFocused(ImGuiFocusedFlags_RootAndChildWindows).

Reordered ImGuiHoveredFlags to match upcoming ImGuiFocusedFlags (#1382)

IsWindowHovered(): split ImGuiHoveredFlags_FlattenChild into separate ChildWindows and RootWindow flags. Allowing more combination and a better symetry with IsWindowFocused() flags. (#1382)

Alignment + removed comments

Renamed ImGuiTreeNodeFlags_AllowOverlapMode to ImGuiTreeNodeFlags_AllowItemOverlap. (#600, #1330)

Comments (#822)

Obsoleted old functions: SetScrollPosHere (marked obsolete in 1.42, July 2015). GetWindowFont(), GetWindowFontSize() (marked obsolete in 1.48, March 2016)

Added an implementation of SetItemDefaultFocus() in the master branch for combo patterns to use and be more forward-compatible. (#787)

ImFont: Added GetDebugName() helper.

Exposed BeginCombo() publicly.

Sorted typedefs/enumations forward declarations in imgui.h

SetNextWindowContentSize() adjust for client->window size, but the fate of borders isn't really clear for now (until now we always tried to make borders not affect layout, so if we want a 200x200 fully visible space with borders and zero window padding user need to include the borders) (#1490)

Comments

Removed SetNextWindowContentWidth(), prefer using SetNextWindowContentSize(). Kept redirection function (will obsolete). (#246, #519, #1444)

Combo: Removed ImGuiWindowFlags_ComboBox flag. Moved internal window flags.

Indent(), Unindent(): Allow passing negative values.

Demo: Display better mouse cursor info for debugging backends.

Exposed GetOverlayDrawList(). (~#545, ~#530)

Comments about ImGuiWindowFlags_ResizeFromAnySide. Removed hovering color. May need its own color. (#822)

Added ImGuiWindowFlags_ResizeFromAnySide flag and code to resize from any of the 4 corners (only 2 corners enabled). (#822)

ImVector: Added ImVector::push_front helper.

ImGuiTextBuffer: Renamed append() helper to appendf(), appendv() to appendfv(). Added reserve().

ImGuiStorage: Added BuildSortByKey() helper to rebuild storage from stratch.

Exposed ImDrawCornerFlags, replaced occurences of ~0 with an explicit ImDrawCornerFlags_All. Inversed BotLeft (prev 1<<3, now 1<<2) and BotRight (prev 1<<2, now 1<<3).

ImDrawList::AddImageRounded: removed PrimDistributeUV declaration, fixed coding style, restored argument order from original PR. (#845)

Merge branch '2016-08-rounded-image' of https://github.com/thedmd/imgui into thedmd-2016-08-rounded-image

Added comment to help people dealing with 58345b1 breakage (#707)

Add AddImageRounded() to ImDrawList

Style, Begin: removed ImGuiWindowFlags_ShowBorders window flag. Borders are now fully set up in the ImGuiStyle structure (see e.g. style.FrameBorderSize, style.WindowBorderSize). Use ImGui::ShowStyleEditor() to look them up. (#707, fix #819, #1031, ref #1019, ref #447)