Merge pull request #6019 from murraystevenson/inspectorColumnUI

InspectorColumnUI

Changes.md

@@ -39,6 +39,7 @@ Fixes
   - Fixed error when `resize()` removed plugs with input connections.
   - Fixed error when `resize()` was used on an output plug.
 - CreateViews : Fixed redundant serialisation of internal connections.
+- LightEditor, RenderPassEditor : Removed ambiguous `The selected cells cannot be edited in the current Edit Scope` message when attempting to edit non-editable columns, such as the `Name` column.
 
 API
 ---
@@ -56,6 +57,7 @@ API
 - PathColumn :
   - Added `contextMenuSignal()`, allowing the creation of custom context menus.
   - Added `instanceCreatedSignal()`, providing an opportunity to connect to the signals on _any_ column, no matter how it is created.
+  - Added `keyPressSignal()` and `keyReleaseSignal()`, allowing a PathColumn to handle key events.
 - ArrayPlug :
   - It is now legal to construct an ArrayPlug with a minimum size of 0. Previously the minimum size was 1.
   - Added `elementPrototype()` method.

include/GafferUI/PathColumn.h

@@ -39,6 +39,7 @@
 #include "GafferUI/ButtonEvent.h"
 #include "GafferUI/EventSignalCombiner.h"
 #include "GafferUI/Export.h"
+#include "GafferUI/KeyEvent.h"
 
 #include "Gaffer/Path.h"
 
@@ -167,6 +168,10 @@ class GAFFERUI_API PathColumn : public IECore::RefCounted, public Gaffer::Signal
 		/// To retain `widget` for use in MenuItem commands, use `PathListingWidgetPtr( &widget )`.
 		ContextMenuSignal &contextMenuSignal();
 
+		using KeySignal = Gaffer::Signals::Signal<bool ( PathColumn &column, PathListingWidget &widget, const KeyEvent &key ), EventSignalCombiner<bool>>;
+		KeySignal &keyPressSignal();
+		KeySignal &keyReleaseSignal();
+
 		/// Creation
 		/// ========
 
@@ -183,6 +188,8 @@ class GAFFERUI_API PathColumn : public IECore::RefCounted, public Gaffer::Signal
 		ButtonSignal m_buttonReleaseSignal;
 		ButtonSignal m_buttonDoubleClickSignal;
 		ContextMenuSignal m_contextMenuSignal;
+		KeySignal m_keyPressSignal;
+		KeySignal m_keyReleaseSignal;
 
 		SizeMode m_sizeMode;