[Done] StringGadget allows multiple lines

[wombats]

The StringGadget allows multiple lines when setting the text programatically or pasting it in.

Code: Select all

If OpenWindow(0, 0, 0, 322, 205, "StringGadget Flags", #PB_Window_SystemMenu | #PB_Window_ScreenCentered)
  StringGadget(0, 8,  10, 306, 25, "Line 1" + Chr(10) + "Line 2" + Chr(10) + "Line 3")
  Repeat : Until WaitWindowEvent() = #PB_Event_CloseWindow
EndIf

Using the following fixes the issue, but it doesn't update until the StringGadget is clicked.

Code: Select all

cell = CocoaMessage(0, GadgetID(0), "cell")
CocoaMessage(0, cell, "setUsesSingleLineMode:", #YES)

[Fred]

I added the flag, but the gadget doesn't behave very well if you try to delete text (spawn again on multiple lines). You shouldn't use multiline in a string gadget IMHO.

[wombats]

I agree about not using multiline text in a StringGadget. Without the flag, the user can paste multiline text in, so I believe that will solve the problem. Thanks.