Tweaked styles and layout to better suit a tab.
Also fixed browser not showing some tutorials if all assets are not yet loaded.
Progress is now updated periodically as the browser can be now open while a tutorial is in progress.
TTP# 347956 - TUTORIALS: Selecting More Tutorials can hide Tutorial Browser
[CL 2327011 by Thomas Sarkanen in Main branch]
Rearranged layout/padding a little to compensate for larger apparent button size.
Kept larger button hitbox, which required some custom border handling for the button.
TTP# 348109 - EDITOR: TUTORIALS: Add green buttons to tutorials
[CL 2314257 by Thomas Sarkanen in Main branch]
As with the content browser, these buttons only function as back and forward when they are clicked within the bounds of the widget.
TTP# 347536 - TUTORIALS: Add Forward/Back web browser controls
[CL 2312859 by Thomas Sarkanen in Main branch]
If we have a search string we should search all categories starting at the current context, rather than just one level deep as before.
Also fixed search text highlighting to be consistently coloured and to show up for rich text content.
TTP# 347534 - CRITICAL: TUTORIALS: Search bar only shows results for currently displayed tutorials
[CL 2312725 by Thomas Sarkanen in Main branch]
Tutorials browser now always appears on the mainframe. This avoids the browser appearing on small torn-off windows if content is torn off while a tutorial is in progress.
Also fixed crash when opening a browser from a widget that used to be docked to anotehr tab (weak window pointer was invalid at this point).
TTP# 347014 - EDITOR: TUTORIAL: If a tab is undocked while being referenced in the "welcome to the unreal editor" tutorial, there will be two instances of the tutorial text
[CL 2305366 by Thomas Sarkanen in Main branch]
Tutorial contexts for IOS/Android/Whatever are now hooked up (console setup ones are still missing).
Analytics added for tutorial usage in various places.
Added ability to reset tutorial state with -ResetTutorials command-line flag.
Cleaned up some unused code (still a lot more to come here!).
[CL 2302314 by Thomas Sarkanen in Main branch]
Disabled floating navigation widget (but have not removed it yet).
Built navigation controls into the content widget.
[CL 2299461 by Thomas Sarkanen in Main branch]
Intro 'bounce' is driven by a float curve asset.
Because of rich text not working very well when zoomed at the moment, only the border is zoomed when animating. The content has the inverse zoom applied to it to counter this.
[CL 2290861 by Thomas Sarkanen in Main branch]
Icon is only visible if content is available for the editor in question.
Split editor settings into two groups - one is persistent settings and one is progress/state.
Tutorials record their dismissed state, so users can permenantly disable the 'nag' for a particular tutorial.
Tutorial content now solidifies when the mouse is hovered over it, so it can be made easier to read.
Fixed crash on startup if an intro tutorial was displaying rich text.
Also fixed crash for TTP# 345094, where a zero-length tutorial was being accessed.
[CL 2275934 by Thomas Sarkanen in Main branch]
NOTE: Old tutorials not deprecated (yet), but widget highlights in old tutorials will stop working with this change!
Added new Blueprintable UEditorTutorial object.
Added suite of widgets and details customizations to display tutorials.
New system is available on command line switch -NewTutorials.
Slate changes:
Tag names are now stored in SWidgets, rather than simply being discarded.
Removed STutorialWrapper in favour of using Tags.
Added Tags to more multibox widgets, so virtually all can now be picked.
Added SWindow::HasOverlay so we dont attempt to add overlays to widows that cannot have them.
[CL 2244216 by Thomas Sarkanen in Main branch]
