SetIcon does not change an icon of widget

[Dreikblack]

Initially i tried to reproduced bug when while changing an icon it was blinking with purple but in test example first icons stays.

#include "UltraEngine.h"

using namespace UltraEngine;

shared_ptr<Window> window;
shared_ptr<Framebuffer> framebuffer;
shared_ptr<World> menuWold;
shared_ptr<Interface> ui;
shared_ptr<Camera> uiCamera;

shared_ptr<Widget> panel;
shared_ptr<Widget> btn;

bool isFirst = true;

void initGui()
{
    auto default_font = LoadFont("Fonts\\arial.ttf");
    ui = CreateInterface(menuWold, default_font, framebuffer->GetSize());
    ui->SetRenderLayers(2);
    ui->root->SetColor(0.0f, 0.0f, 0.0f, 0.0f);
    uiCamera = CreateCamera(menuWold, PROJECTION_ORTHOGRAPHIC);
    uiCamera->SetPosition((float)framebuffer->GetSize().x * 0.5f, (float)framebuffer->GetSize().y * 0.5f, 0);
    uiCamera->SetRenderLayers(2);
    uiCamera->SetClearMode(CLEAR_DEPTH);

    panel = CreatePanel(10, 50, 64, 64, ui->root, PANEL_DEFAULT);
    auto icon = LoadIcon("https://raw.githubusercontent.com/UltraEngine/Documentation/master/Assets/Icons/help.svg");
    panel->SetIcon(icon);
    btn = CreateButton("Change an icon", 10, 10, 150, 20, ui->root);
}


int main(int argc, const char* argv[])
{
    //Get the displays
    auto displays = GetDisplays();

    //Create a window
    window = CreateWindow("Ultra Engine", 0, 0, 200, 200, displays[0], WINDOW_DEFAULT);

    //Create a world
    menuWold = CreateWorld();

    //Create a framebuffer
    framebuffer = CreateFramebuffer(window);

    //Create light
    auto light = CreateBoxLight(menuWold);
    light->SetRange(-10, 10);
    light->SetRotation(15, 15, 0);
    light->SetColor(2);

    //Create camera
    auto camera = CreateCamera(menuWold);
    camera->SetClearColor(0.125);
    camera->SetPosition(0, 0, -3);
    camera->SetFov(70);

    initGui();

    //Main loop
    while (window->Closed() == false and window->KeyDown(KEY_ESCAPE) == false)
    {
        while (PeekEvent())
        {
            const Event ev = WaitEvent();
            if (ev.source == btn && ev.id == EVENT_WIDGETACTION)
            {
                isFirst = !isFirst;
                if (isFirst)
                {
                    auto icon = LoadIcon("https://raw.githubusercontent.com/UltraEngine/Documentation/master/Assets/Icons/help.svg");
                    panel->SetIcon(icon);
                }
                else
                {
                    auto icon2 = LoadIcon("https://raw.githubusercontent.com/UltraEngine/Documentation/master/Assets/Icons/new.svg");
                    panel->SetIcon(icon2);
                }
            }
            ui->ProcessEvent(ev);
        }
        menuWold->Update();
        menuWold->Render(framebuffer);
    }
    return 0;
}

 

[Josh]

Fixed, this will work correctly in the next build of the library...