UIContext.doButton

UI method for rendering and processing a push button

Declaration

Source position: line 0

function UIContext.doButton(

const r: Rect; //optionally provides a location and size for the button

const Text: ; //text to display on the button

var state: Boolean; //whether the button is depressed

style: Integer = 0 //optional style flag to modify the look (default = 0)

):Boolean; //Boolean result function UIContext.doButton(

const r: Rect; //optionally provides a location and size for the button

const Text: //text to display on the button

):Integer; //Integer result

Description

The button method does only take a text and state variable. This variable is modified if the button is pressed or depressed. When a state change occurs the method function returns True.

Example code how to implement a button

none.Rect(0, 0);
ui.beginGroup(GroupFlags_GrowDownFromRight);
  if ui.doButton(none, 'Apply') then
  begin
    //code to apply your changes
  end;
ui.endGroup;