property NSAlert : a reference to current application’s NSAlert
property NSColor : a reference to current application’s NSColor
property NSIndexSet : a reference to current application’s NSIndexSet
property NSScrollView : a reference to current application’s NSScrollView
property NSTableView : a reference to current application’s NSTableView
property NSTableColumn : a reference to current application’s NSTableColumn
property NSMutableArray : a reference to current application’s NSMutableArray
property NSRunningApplication : a reference to current application’s NSRunningApplication
property NSAlertSecondButtonReturn : a reference to current application’s NSAlertSecondButtonReturn
property NSFullSizeContentViewWindowMask : a reference to current application’s NSFullSizeContentViewWindowMask

property theResult : 0
property returnCode : 0
property theDataSource : {}
property theColList : {}
property theWindow : missing value
property selectedColor : missing value

set paramObj to {myMessage:"Choose a color", mySubMessage:"Choose an appropriate color from color name list", aTableList:{"redColor", "blueColor", "yellowColor", "greenColor", "grayColor", "blackColor"}}
set aRes to my chooseItemByTableView:paramObj

on chooseItemByTableView:paramObj
　　set aMainMes to myMessage of paramObj
　　set aSubMes to mySubMessage of paramObj
　　set aTList to (aTableList of paramObj) as list
　　
　　— make table view with scroll view
　　set aScrollWithTable to makeTableView(aTList, 300, 120) of me
　　
　　— set up alert　　
　　set theAlert to NSAlert’s alloc()’s init()
　　tell theAlert
　　　　its setMessageText:aMainMes
　　　　its setInformativeText:aSubMes
　　　　its addButtonWithTitle:"OK"
　　　　its addButtonWithTitle:"Cancel"
　　　　its setAccessoryView:aScrollWithTable
　　end tell
　　
　　— customize alert’s window style and color
　　if selectedColor = missing value then
　　　　set tmpColor to NSColor’s grayColor()
　　else
　　　　set tmpSel to current application’s NSSelectorFromString(selectedColor)
　　　　set tmpColor to NSColor’s performSelector:tmpSel
　　end if
　　
　　set theWindow to theAlert’s |window|()
　　theWindow’s setTitleVisibility:false
　　–theWindow’s setStyleMask:( NSFullSizeContentViewWindowMask)
　　theWindow’s setTitlebarAppearsTransparent:true
　　theWindow’s setBackgroundColor:tmpColor
　　
　　— show alert in modal loop
　　NSRunningApplication’s currentApplication()’s activateWithOptions:0
　　my performSelectorOnMainThread:"doModal:" withObject:(theAlert) waitUntilDone:true
　　if (my returnCode as number) = 1001 then error number -128
　　
　　return (aScrollWithTable’s documentView’s selectedRow()) + 1
end chooseItemByTableView:

on doModal:aParam
　　set (my returnCode) to aParam’s runModal()
end doModal:

on makeTableView(aList as list, aWidth as number, aHeight as number)
　　set aOffset to 40
　　
　　set sourceList to {}
　　repeat with i in aList
　　　　set the end of sourceList to {dataItem:(contents of i)}
　　end repeat
　　
　　set theDataSource to NSMutableArray’s alloc()’s init()
　　theDataSource’s addObjectsFromArray:sourceList
　　
　　set aScroll to NSScrollView’s alloc()’s initWithFrame:(current application’s NSMakeRect(0, aOffset, aWidth, aHeight))
　　set aView to NSTableView’s alloc()’s initWithFrame:(current application’s NSMakeRect(0, aOffset, aWidth, aHeight))
　　
　　
　　set aColumn to (NSTableColumn’s alloc()’s initWithIdentifier:"dataItem")
　　(aColumn’s setWidth:aWidth)
　　(aColumn’s headerCell()’s setStringValue:"dataItem")
　　(aView’s addTableColumn:aColumn)
　　
　　aView’s setDelegate:me
　　aView’s setDataSource:me
　　aView’s reloadData()
　　
　　aScroll’s setDocumentView:aView
　　aView’s enclosingScrollView()’s setHasVerticalScroller:true
　　
　　–１行目を選択
　　set aIndexSet to NSIndexSet’s indexSetWithIndex:0
　　aView’s selectRowIndexes:aIndexSet byExtendingSelection:false
　　
　　–強制的にトップにスクロール
　　set aDBounds to aScroll’s documentView()’s |bounds|()
　　if class of aDBounds = list then
　　　　–macOS 10.13 or later
　　　　set maxHeight to item 2 of item 1 of aDBounds
　　else
　　　　–macOS 10.10….10.12
　　　　set maxHeight to height of |size| of aDBounds
　　end if
　　
　　set aPT to current application’s NSMakePoint(0.0, -40.0) —— (aScroll’s documentView()’s |bounds|()’s |size|()’s height))
　　aScroll’s documentView()’s scrollPoint:aPT
　　
　　return aScroll
end makeTableView

–TableView Event Handlers
on numberOfRowsInTableView:aView
　　return my theDataSource’s |count|()
end numberOfRowsInTableView:

on tableView:aView objectValueForTableColumn:aColumn row:aRow
　　set selRow to (aRow as number)
　　set aRec to (my theDataSource)’s objectAtIndex:selRow
　　set aTitle to (aColumn’s headerCell()’s title()) as string
　　set aRes to (aRec’s valueForKey:aTitle) as string
　　set my selectedColor to aRes
　　
　　return aRes
end tableView:objectValueForTableColumn:row:

on tableView:aView shouldEditTableColumn:aTableColumn row:rowIndex
　　return false –Not Editable
end tableView:shouldEditTableColumn:row: