problem setting button properties

hello, i have problems using :

myButton3->setDefaultColor(QuickGUI::ColourValue::Red);


if i first set the properties through a Desc the button works, but if i need to change the properties after clicking (for example) it doesnt work..like in this case, the color doesnt turn red..am i doing something wrong? thanks

The default color is the color applied to text when you do not specify a color. So after you specify Red as the default color, any future text you add without a specified color will have the color Red.

ok it's for future changes ..now it's clear thanks