UE4 TabWindow Editor

Development Programming & Scripting
1

Hello,

I have created a new button in the editor menu. The button spawns a tab windown. In the tab window I want to have alot of checkboxes. When I click on checkbox, I want to spawn some text fields and some button beneath it. If i click it again (set it to false) i want these things to disappear. I tried to create something like but stuck here:

        + SScrollBox::Slot()
        .VAlign(VAlign_Top)
        .Padding(5)
        [
            
            SNew(SBorder)
            .BorderBackgroundColor(FColor(192, 192, 192, 255))
            .Padding(15.0f)
            [
                
                SNew(SButton)
                    .VAlign(VAlign_Center)
                    .HAlign(HAlign_Left)
                    .Text(FText::FromString(TEXT("Time")))
                    .ToolTipText(FText::FromString(TEXT("Click this to setup time!")))
                    .OnClicked_Lambda([]()
                    {
                        UE_LOG(LogTemp, Error, TEXT("Button Time Clicked!"));

                        return FReply::Handled();
                    })     
             ]

             ,
                 SNew(SButton)
                .VAlign(VAlign_Center)
                .HAlign(HAlign_Left)
                .Text(FText::FromString(TEXT("Time")))
                .ToolTipText(FText::FromString(TEXT("Click this to setup time!")))
                .OnClicked_Lambda([]()
                {
                    UE_LOG(LogTemp, Error, TEXT("Button Time Clicked!"));

                    return FReply::Handled();
                })     
        
                    
        ]

The thing is that when I compile this , it says: comma operator within array index expression…
I really dont know what the problem is…
Any ideas? Also do you have any good tutorials,examples on how to create editors? Because I havent find anything…

2

It seems like that not for every SCompoundWidget works the + symbol… I fixed it using this code:

SNew(SBorder)
                .BorderBackgroundColor(FColor(192, 192, 192, 255))
                .Padding(15.0f)
            [    
                SNew(SVerticalBox)

                + SVerticalBox::Slot()
                [
                    SNew(SButton)
                        .VAlign(VAlign_Center)
                        .HAlign(HAlign_Left)
                        .Text(FText::FromString(TEXT("Time")))
                        .ToolTipText(FText::FromString(TEXT("Click this to setup time!")))
                        .OnClicked_Lambda([]()
                                 {
                                     UE_LOG(LogTemp, Error, TEXT("Button Time Clicked!"));

                                     return FReply::Handled();
                                 })
                ]
                
                + SVerticalBox::Slot()
                [
                    SNew(SButton)
                        .VAlign(VAlign_Center)
                        .HAlign(HAlign_Left)
                        .Text(FText::FromString(TEXT("Time")))
                        .ToolTipText(FText::FromString(TEXT("Click this to setup time!")))
                        .OnClicked_Lambda([]()
                                 {
                                     UE_LOG(LogTemp, Error, TEXT("Button Time Clicked!"));

                                     return FReply::Handled();
                                 })
                ]
                
            ]

I Still havent figured out how to create and delete SCompoundWidget depending on bool variables. :slight_smile: