#UE-3724 - LIVE: BP: If a comment box is created inside of another larger comment box the smaller box is no longer editable
#Branch UE4
#Proj UnrealEd, GraphEditor
#info this issue came about after recent changes to slate resulted in OnHitTest no longer being called by design. This changelist seeks to eliminate the requirement for this by correctly sorting the comments in arrangedchildren.
codereview Nick.Atamas
[CL 2377331 by Ben Cosh in Main branch]
#UE-4945 - Comment boxes no longer move all of the nodes within the box if the nodes are offscreen.
#Branch UE4
#Proj GraphEditor
[CL 2362269 by Ben Cosh in Main branch]
* Moved Slate.h into SlateBasics.h and began shifting less commonly used headers into SlateExtras.h.
* Slate.h now simply includes SlateBasics.h and SlateExtras.h.
* Slate.h includes a deprecated warning now to indicate that SlateBasics.h + specific includes should be used instead.
* Moved dozens of inlined functions using Slate widgets into .cpp files to avoid header dependencies.
* All code samples now include SlateBasics.h and SlateExtras.h so future shifts will not break most those projects, but not trigger the deprecation warning of including Slate.h.
#BUN
[CL 2329610 by Wes Hunt in Main branch]
Added some tags to several BP nodes (for use by tutorial)
Added provision to open relevant editor for highlighted widget
Added support for highlighting blueprints nodes
#codereview Thomas.Sarkanen
[CL 2254285 by bruce nesbit in Main branch]
#TTP 312311 - ROCKET: TASK: Add a "Documentation Node"
#Branch UE4
#Proj BlueprintGraph, EdGraph, Kismet, KismetCompiler, GraphEditor, Documentation, EditorStyle
#Change Updated UEdGraphSchema to include an interface call to retrieve an FEdGraphSchemaAction to create documentation nodes. At this point only the K2 interfaces implement this.
#Change Updated UEdGraphSchema_K2 to include a call to retrieve an FEdGraphSchemaAction to create documentation nodes. This is used to add the actions to the blueprint palette and context menus.
#Add Added FEdGraphSchemaAction_K2AddDocumentation in EdGraphSchema_K2_Actions.h/cpp to implement the calls in UEdGraphSchema to create documenation nodes from palette and context menus.
#Change Modified FK2ActionMenuBuilder to provide a static call to create a documentation action in the same style as the comment. Additionally added calls to FK2ActionMenuBuilder::GetPaletteActions and FK2ActionMenuBuilder::GetContextAllowedNodeTypes to call this to add entries in the palette and context menus.
#Add Added a new Brush GraphEditor.Documentation_16x, for the context menu icon in SlateEditorStyle.cpp.
#Change Modified GetPaletteItemIcon in SBlueprintPalette.cpp to return the new icon for the DocumentationNode
#Change Modified FKismetCompilerContext::IsNodePure to include the Documentaton node in the drop through ensure test to prevent asserts on compling if a documentation node is present.
#Change Added an entry for Documentation node in FNodeFactory::CreateNodeWidget.
#Change Modified IDocumentationPage interface to provide the ability to provide a TextWrapAt Attribute so this can be set before creating excerpt content if desired.
#Change Modified the UDNParser to control text wrap at values in the created widgets using a float Attribute WrapAt, Added a set call in the DocumentationPage and made the default behaviour mimic the code it replaced.
#Add Added the class UEdGraphNode_Documentation implemented in EdGraphNode_Documentation.h and UEdGraph.cpp, this is the UObject implementation for the documentation nodes.
#Add Added the class SGraphNodeDocumentation as the GraphPanel implementation of the EdGraphNode_Documentation.
#Change Moved the resizable code from SGraphNodeComment into a SGraphNodeResizable and changed SGraphNodeComment and SGraphNodeDocumentation inherit from it to avoid duplicating code.
#Change Added a documentation specific details customisation so the excerpts can be displayed as combo button.
#Change Added FBlueprintDocumentationDetails into BlueprintDetailsCustomization.h/cpp to handle the user interaction with the documentation node in the BP Editor.
ReviewedBy Chris.Wood, Mike.Beach
[CL 2247425 by Ben Cosh in Main branch]
Fix for TTP 334808, just needed to call modify on the nodes before updating their position. Identical to what we do for the comment node itself in SGraphNode::MoveTo
#codereview Phillip.Kavan, Nick.Whiting
[CL 2085767 by Dan Oconnor in Main branch]
#proj core
#branch UE4
#summary Rename Trunc, Round, Floor, Ceil to TruncToInt, RoundToInt, FloorToInt, CeilToInt. Added *ToFloat versions. Repeated for FGenericPlatformMath and all derived classes for all platforms wherever applicable. Corrected comment in Fractional and added Frac() which does HLSL-style fractional (x - floor(x)). Checked for compilation on all projects (with cooking levels wherever applicable). Didn't change Fractional to Frac, this will be done in second commit.
#codereview robert.manuszewski
[CL 2064306 by Mikolaj Sieluzycki in Main branch]
#TTP 314475 - k2: comment boxes within other comment boxes do not move if the outer most box is moved. Also, if two nested comment boxes are moved, the nodes within move 2x as much as they should (video)
#Branch UE4
#Proj GraphEditor, BehaviourTreeEditor
#Add SNodePanel::SNode::FNodeSet typedef for conveniance and clarity
#Change Changed SNodePanel::MoveTo to take an FNodeSet as an exclusion filter on the moved nodes, once moved nodes are appended into this set.
CodeReview Chris.Wood, Nick.Whiting
[CL 2064255 by Ben Cosh in Main branch]
