Is it possible to retain the dropdownmenu header?

processin..

Is it possible to retain the dropdownmenu header?

in Contributed Library Questions • 1 year ago

Hi,

I am creating several menus using ControlP5 dropdownlist. Currently when I select an item from the list, the menu header changes to reflect the current selection. Is it possible to retain the original header?

Thanks a lot.

Replies(1)

andreas.s..

Re: Is it possible to retain the dropdownmenu header?

1 year ago

Hi, use a ControlListener to capture events from the dropdownlist and then reset the header:

import controlP5.*;
ControlP5 cp5;
DropdownList d1;
void setup() {
size(400,400);
cp5 = new ControlP5(this);
d1 = cp5.addDropdownList("myList-d1")
.setPosition(100, 100)
;
for (int i=0;i<40;i++) {
d1.addItem("item "+i, i);
}
d1.addListener(new ControlListener() {
public void controlEvent(ControlEvent theEvent) {
d1.setLabel(d1.getName());
}
});
}
void draw() {
background(120);
}

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Is it possible to retain the dropdownmenu header?

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Re: Is it possible to retain the dropdownmenu header?

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