develop/ARulerArea_8h_source.html

/*

 * 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/.

 */


#pragma once


#include <AUI/View/AViewContainer.h>

#include "ARulerView.h"


class API_AUI_VIEWS ARulerArea: public AViewContainerBase, public IFontView {

private:

    _<AView> mWrappedView;

    _<ARulerView> mHorizontalRuler;

    _<ARulerView> mVerticalRuler;

    glm::ivec2 mMousePos;


    void setWrappedViewPosition(const glm::ivec2& pos);


    glm::ivec2 getTargetPosition() const;


protected:

    void updatePosition();


public:

    ARulerArea(const _<AView>& wrappedView);

    void setSize(glm::ivec2 size) override;

    void onPointerMove(glm::vec2 pos, const APointerMoveEvent& event) override;


    void invalidateFont() override;


    void render(ARenderContext ctx) override;

};


ARulerArea::onPointerMove
void onPointerMove(glm::vec2 pos, const APointerMoveEvent &event) override
Handles pointer hover events.

ARulerArea::render
void render(ARenderContext ctx) override
Draws this AView. Noone should call this function except rendering routine.

AView::size
auto size() const
Size, including content area, border and padding.
Definition AView.h:114

IFontView
Interface of a AView that works with fonts (i.e., ALabel, ATextField, AText, etc.....
Definition IFontView.h:19

_
An std::weak_ptr with AUI extensions.
Definition SharedPtrTypes.h:179

APointerMoveEvent
Pointing method move event.
Definition APointerMoveEvent.h:21

ARenderContext
Render context passed to AView::render.
Definition ARenderContext.h:43