How to dynamically Add ui widgets on button press UAK

[silageman]

Can anyone give me an example? do I have to create a custom widget or can I do this with the included widgets for example add text line edit on button press while the app is running.

 

[silageman]

#include "UltraEngine.h"

 

using namespace UltraEngine;

 

 

int main(int argc, const char* argv[])

{

 

    auto displays = GetDisplays();

    auto window = CreateWindow("Add Buttons", 0, 0, 640, 480, displays[0], WINDOW_TITLEBAR | WINDOW_RESIZABLE);

    auto ui = CreateInterface(window);

    auto sz = ui->root->ClientSize();

    array<shared_ptr<Widget>, 10> btn;

    int inc = 0;

    int space = 0;

    btn[0] = CreateButton("add", 0, 0, 100, 100, ui->root);

    while (true)

    {

        const Event ev = WaitEvent();

        switch (ev.id)

        {

        case EVENT_WIDGETACTION:

                if(ev.source == btn[inc]){

                    space=space+100;

                    btn[inc+1] = CreateButton("+", 0,space, 100, 100, ui->root);

                    Print(inc);

                    inc= inc+1;

                    break;

                }

            break;

        case EVENT_WINDOWCLOSE:

            return 0;

            break;

        }

    }

}

[silageman]

so deleting these works too but leaves empty space any widget that will automatically redraw on btn deletion?