examples/app/fractal/src/FractalWindow.cpp

Note

This Source File belongs to Fractal Example Example. Please follow the link for example explanation.

/*
 * AUI Framework - Declarative UI toolkit for modern C++20
 * Copyright (C) 2020-2025 Alex2772 and Contributors
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
//
// Created by alex2772 on 12/9/20.
//
 
#include <AUI/View/ANumberPicker.h>
#include <AUI/View/AButton.h>
#include <AUI/Traits/strings.h>
#include "FractalWindow.h"
#include "FractalView.h"
#include "JumpToCoordsWindow.h"
#include <AUI/Util/UIBuildingHelpers.h>
#include <AUI/ASS/ASS.h>
 
using namespace ass;
using namespace declarative;
 
FractalWindow::FractalWindow() : AWindow("Mandelbrot set") {
   setLayout(std::make_unique<AHorizontalLayout>());
 
   auto centerPosDisplay = _new<ALabel>("-");
   {
       centerPosDisplay->setCustomStyle({
         BackgroundSolid { 0x80000000_argb },
         Padding { 4_dp },
         TextColor { 0xffffff_rgb },
         FontSize { 11_pt },
       });
   }
 
   auto fractal = _new<FractalView>();
   connect(fractal->centerPosChanged, this, [centerPosDisplay](const glm::dvec2& newPos, double scale) {
       centerPosDisplay->setText("Center position: {} {}, scale: {}"_format(newPos.x, -newPos.y, scale));
   });
 
   setContents(Horizontal {
     Stacked::Expanding {
       fractal,
       Vertical::Expanding {
         SpacerExpanding {},
         Horizontal {
           SpacerExpanding {},
           centerPosDisplay,
         },
       },
     },
     Vertical {
       _new<AButton>("Identity").connect(&AButton::clicked, slot(fractal)::reset),
       _new<AButton>("Jump to coords...")
           .connect(&AButton::clicked, this, [&, fractal]() { _new<JumpToCoordsWindow>(fractal, this)->show(); }),
       _new<ALabel>("Iterations:"),
       _new<ANumberPicker>().connect(
           &ANumberPicker::valueChanged, this, [fractal](int v) { fractal->setIterations(v); }) let {
               it->setMax(1000);
               it->setValue(350);
           },
     },
   });
 
   fractal->focus();
}

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