B4J Question [SOLVED] Decrease the line Spacing with a TextFlow?

MrKim said:

In Java I guess it is possible to decrease line spacing

Java:

textFlow.setLineSpacing(-2.0);

Is it Possible in B4J?

Thanks for any help.

Click to expand...

Public Sub SetLineSpacing(Spacing As Double) As TextFlow
    lastItem.RunMethod("setLineSpacing", Array(Spacing))
    Return Me
End Sub

stevel05 said:

Try

B4X:

TextFlow.As(JavaObject).RunMethod("setLineSpacing",Array(-2.0))

If you are using Erel's Class, you will have to do it after you've called CreateTextFlow on the returned object.

B4X:

    Dim pane As Pane = tf.CreateTextFlow
    MainForm.RootPane.AddNode(pane, 10, 10, 200, 100)
  
    pane.As(JavaObject).RunMethod("setLineSpacing",Array(-2.0))

Click to expand...

stevel05 said:

The pane does resize when the line spacing changes. How that corresponds to it's size in a list view is another matter.

With just two or three lines you wouldn't see much of a reduction.

View attachment 135441

I don't think it's possible to change the size of a Textflow directly as it resizes to fit it's content.

Probably the best way would be to reduce the font size.

Click to expand...