[FMX] ComboBox adjustments


I’m working with two comboBoxes and this the code I use on them:

Style = new FStyleFormat();
Style.textFont = "FFF Estudio Extended";
Style.textSize = 8;
category.setStyleProperty("arrow", 0x990000);
location.setStyleProperty("arrow", 0x990000);

The 0 value label for area is – select an area – and for location – select a loction – . but those values are not completely visible. Is it posible to attach a with value of the combobox to the width of the label o value? or at least to the width of the biggest word?

Thanks in advance