You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
6d13f63c39
Add's support for `[at]editable` on optionals:
`FOptionalProperty` changes:
- Added custom `__INIT__` logic for `FOptionalProperty::ExportText` which previously could output no text as the optional value was initialized but returned an empty string as its export text (ie: empty arrays, maps, sets, etc). This caused the future text imports to be incorrect.
`FPropertyNode` changes:
- Added `OptionalValueNode` as private member similar in idea to existing `PropertyKeyNode`. It stores the generated `FPropertyNode` for a FOptionalValue's Value when it is set.
- Added helper function `GetOrCreateOptionalValueNode` which either returns the existing `OptionalValueNode` OR creates one if appropriate.
- Note: This is where we bind a lambda to our Optional's Value FPropertyNode's `RebuildChildren` event which is how we update/rebuild when needed. In places where we would update/rebuild we instead call our Value to do so instead if set and then update after that has been done via this callback.
Added new widget `SPropertyEditorOptional`
- This either:
- shows a dropdown of "Set all" or "Unset all" if we have multiple values selected
- generates the editor for whatever our set value is if we have a single value (See `GetSingleReadAddress`)
- shows a 'set value' button if we are not set
#JIRA UE-191200
#rb karen.jirak
#rb kurtis.schmidt
[CL 28253719 by jared cotton in ue5-main branch]
79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "PropertyNode.h"
|
|
|
|
class FItemPropertyNode : public FPropertyNode
|
|
{
|
|
public:
|
|
|
|
FItemPropertyNode();
|
|
virtual ~FItemPropertyNode();
|
|
|
|
virtual uint8* GetValueBaseAddress(uint8* StartAddress, bool bIsSparseData, bool bIsStruct) const override;
|
|
virtual uint8* GetValueAddress(uint8* StartAddress, bool bIsSparseData, bool bIsStruct) const override;
|
|
|
|
/**
|
|
* Overridden function to get the derived object node
|
|
*/
|
|
virtual FItemPropertyNode* AsItemPropertyNode() override { return this; }
|
|
virtual const FItemPropertyNode* AsItemPropertyNode() const override { return this; }
|
|
|
|
/** Display name override to use instead of the property name */
|
|
void SetDisplayNameOverride( const FText& InDisplayNameOverride ) override;
|
|
|
|
/**
|
|
* @return true if the property is mark as a favorite
|
|
*/
|
|
virtual void SetFavorite(bool FavoriteValue) override;
|
|
|
|
/**
|
|
* @return true if the property is mark as a favorite
|
|
*/
|
|
virtual bool IsFavorite() const override;
|
|
|
|
/**
|
|
* @return The formatted display name for the property in this node
|
|
*/
|
|
virtual FText GetDisplayName() const override;
|
|
|
|
/**
|
|
* Sets the tooltip override to use instead of the property tooltip
|
|
*/
|
|
virtual void SetToolTipOverride( const FText& InToolTipOverride ) override;
|
|
|
|
/**
|
|
* @return The tooltip for the property in this node
|
|
*/
|
|
virtual FText GetToolTipText() const override;
|
|
|
|
/**
|
|
* If this is node contains a FOptionalProperty, get its Value FPropertyNode node if set (may create the node if necessary).
|
|
*/
|
|
virtual TSharedPtr<FPropertyNode>& GetOrCreateOptionalValueNode() override;
|
|
|
|
protected:
|
|
/**
|
|
* Overridden function for special setup
|
|
*/
|
|
virtual void InitExpansionFlags() override;
|
|
|
|
/**
|
|
* Overridden function for Creating Child Nodes
|
|
*/
|
|
virtual void InitChildNodes() override;
|
|
|
|
private:
|
|
/** Display name override to use instead of the property name */
|
|
FText DisplayNameOverride;
|
|
/** Tooltip override to use instead of the property tooltip */
|
|
FText ToolTipOverride;
|
|
|
|
/**
|
|
* Option to know if we can display the favorite icon in the property editor
|
|
*/
|
|
bool bCanDisplayFavorite;
|
|
};
|