internalised the create_column function from datamods for ui modifications - all variable icons are the same throughout now - added custom css

examples/create_column_module_demo.R

@@ -0,0 +1,69 @@
+
+library(shiny)
+library(reactable)
+
+ui <- fluidPage(
+  theme = bslib::bs_theme(version = 5L, preset = "bootstrap"),
+  shinyWidgets::html_dependency_winbox(),
+  tags$h2("Create new column"),
+  fluidRow(
+    column(
+      width = 4,
+      create_column_ui("inline"),
+      actionButton("modal", "Or click here to open a modal to create a column"),
+      tags$br(), tags$br(),
+      actionButton("winbox", "Or click here to open a WinBox to create a column")
+    ),
+    column(
+      width = 8,
+      reactableOutput(outputId = "table"),
+      verbatimTextOutput("code")
+    )
+  )
+)
+
+server <- function(input, output, session) {
+
+  rv <- reactiveValues(data = MASS::Cars93[, c(1, 3, 4, 5, 6, 10)])
+
+  # inline mode
+  data_inline_r <- create_column_server(
+    id = "inline",
+    data_r = reactive(rv$data)
+  )
+  observeEvent(data_inline_r(), rv$data <- data_inline_r())
+
+  # modal window mode
+  observeEvent(input$modal, modal_create_column("modal"))
+  data_modal_r <- create_column_server(
+    id = "modal",
+    data_r = reactive(rv$data)
+  )
+  observeEvent(data_modal_r(), rv$data <- data_modal_r())
+
+  # WinBox window mode
+  observeEvent(input$winbox, winbox_create_column("winbox"))
+  data_winbox_r <- create_column_server(
+    id = "winbox",
+    data_r = reactive(rv$data)
+  )
+  observeEvent(data_winbox_r(), rv$data <- data_winbox_r())
+
+  # Show result
+  output$table <- renderReactable({
+    data <- req(rv$data)
+    reactable(
+      data = data,
+      bordered = TRUE,
+      compact = TRUE,
+      striped = TRUE
+    )
+  })
+
+  output$code <- renderPrint({
+    attr(rv$data, "code")
+  })
+}
+
+if (interactive())
+  shinyApp(ui, server)