feat: allow columns to override icons

BBjGridExWidgetColumns.bbj

@@ -15,6 +15,7 @@ use java.sql.Types
 use com.google.gson.Gson
 use com.google.gson.JsonObject
 use com.google.gson.JsonArray
+use com.google.gson.JsonParser
 use com.basiscomponents.db.DataField
 use ::BBjGridExWidget/BBjGridExWidget.bbj::BBjGridExWidget
 use ::BBjGridExWidget/BBjGridExWidgetFilters.bbj::BBjGridExWidgetFilterInterface
@@ -330,6 +331,63 @@ class public BBjGridExWidgetDefaultColumnDefinition extends BBjGridExWidgetColum
     rem  */
     field public BBjString DefaultTimestampsMask! = "%Dz.%Mz.%Yl %Hz:%mz:%sz"
     rem /**
+    rem  * Icons to use inside the column instead of the grid's default icons.
+    rem  * 
+    rem  * The icons can either be set on the grid options (all icons) or on the column definition (all except group). 
+    rem  * If defined in both the grid options and column definitions, the column definition will get used. 
+    rem  * This allows you to specify defaults in the grid options to fall back on, and then provide individual icons for 
+    rem  * specific columns. This is handy if, for example, you want to include 'A..Z' as string sort icons 
+    rem  * and just the simple arrow for other columns.
+    rem  * 
+    rem  * The icons are set as follows:
+    rem  * <pre>
+    rem  * <code>
+    rem *      // column header items
+    rem *      menu
+    rem *      filter
+    rem *      columns
+    rem *      sortAscending
+    rem *      sortDescending
+    rem *      sortUnSort
+    rem *
+    rem *      // row checkbox selection and tool panel column selection
+    rem *      checkboxChecked
+    rem *      checkboxUnchecked
+    rem *      checkboxIndeterminate
+    rem *
+    rem *      // tool panel column selection, when read only (ie disabled checkboxes)
+    rem *      checkboxCheckedReadOnly
+    rem *      checkboxUncheckedReadOnly
+    rem *      checkboxIndeterminateReadOnly
+    rem *
+    rem *      // when moving columns
+    rem *      columnMovePin // when column is to the left, before it gets pinned
+    rem *      columnMoveAdd // when adding a column
+    rem *      columnMoveHide // when removing a column
+    rem *      columnMoveMove // when moving a column
+    rem *      columnMoveLeft // when moving and scrolling left
+    rem *      columnMoveRight // when moving and scrolling right
+    rem *      columnMoveGroup // when about to drop into group panel
+    rem *      columnMoveValue // when about to drop into value panel
+    rem *      columnMovePivot // when about to drop into pivot panel
+    rem *      dropNotAllowed // when trying to drop column into group/value/pivot panel and column doesn't support it
+    rem *
+    rem *      // menu
+    rem *      menuPin // beside the column pin menu item
+    rem *      menuValue // beside the column value menu item
+    rem *      menuAddRowGroup // beside the column row group menu item
+    rem *      menuRemoveRowGroup // beside the column row group menu item
+    rem *      clipboardCopy // beside the copy to clipboard menu item
+    rem *      clipboardPaste // beside the paste from clipboard menu item
+    rem *
+    rem *      // column drop panels
+    rem *      pivotPanel // beside where to drop columns for pivot
+    rem *      valuePanel // beside where to drop columns for value
+    rem  * </code>
+    rem  * </pre>
+    rem  */
+    field public JsonObject Icons! = new JsonObject()
+    rem /**
     rem  * Get pinned left constant
     rem  *
     rem  * @return BBjString <b>left</b>
@@ -511,6 +569,17 @@ class public BBjGridExWidgetDefaultColumnDefinition extends BBjGridExWidgetColum
         SWEND
     methodend
     rem /**
+    rem  * Set the grid icons
+    rem  *
+    rem  * @param BBjString json! The icons as a json object
+    rem  */
+    method public void setIcons(BBjString json!)
+        declare JsonParser parser!
+
+        parser! = new JsonParser()
+        #setIcons(parser!.parse(json!).getAsJsonObject())
+    methodend    
+    rem /**
     rem  * Set the column type
     rem  *
     rem  * @param BBjString type! SQL type
@@ -608,6 +677,7 @@ class public BBjGridExWidgetDefaultColumnDefinition extends BBjGridExWidgetColum
         column!.addProperty("filterValueGetter",#getFilterValueGetterExpression().toString(),err=*next)
         column!.addProperty("valueSetter",#getValueSetterExpression().toString(),err=*next)
         column!.addProperty("valueParser",#getValueParserExpression().toString(),err=*next)
+        column!.        add("icons",iff(#getIcons().entrySet().size() <> 0 , #getIcons() , null()),err=*next)
         filterEnabled! = #getEnableFilter()
         filter! = #getFilter()