SectionIconTab.h

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/*--------------------------------------------------------------------------------------------
Copyright (c) 2019, NDEVR LLC
tyler.parke@ndevr.org
  __    __   ____     _____ __     __  _______
 |  \  |  | |  __ \  |  ___|\ \   / / |   __  \
 |   \ |  | | |  \ \ | |___  \ \ / /  |  |__)  |
 |  . \|  | | |__/ / | |___   \ V /   |   _   /
 |  |\    |_|_____/__|_____|___\_/____|  | \  \
 |__| \__________________________________|  \__\
 
Subject to the terms of the Enterprise+ Agreement, NDEVR hereby grants 
Licensee a limited, non-exclusive, non-transferable, royalty-free license 
(without the right to sublicense) to use the API solely for the purpose of 
Licensee's internal development efforts to develop applications for which 
the API was provided.
 
The above copyright notice and this permission notice shall be included in all 
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
 
Library: Widgets
File: SectionIconTab
Included in API: True
Author(s): Tyler Parke
 *-----------------------------------------------------------------------------------------**/
#pragma once
#include "DLLInfo.h"
#include <NDEVR/RibbonArea.h>
#include <NDEVR/SectionTab.h>
#include <QIcon>
class QPushButton;
class QLabel;
class QPropertyAnimation;
class QGraphicsOpacityEffect;
class QFrame;
namespace NDEVR
{
    class ImageView;
    class Button;
    class VerticalLabel;
    class DockItem;
    class QCustomLabel;
    class TranslatedString;
    /**--------------------------------------------------------------------------------------------------
    \brief Provides a tab that contains an icon and some buttons used for either a tab if the section
        content is attached to a Container, or as the drag bar if the content is floating.
    **/
    class NDEVR_WIDGETS_API SectionIconTab : public SectionTab
    {
        Q_OBJECT
        Q_PROPERTY(QColor background_color READ backgroundColor WRITE setBackgroundColor)
    public:
        explicit SectionIconTab(SectionContent* content, DockItem* widget);
        void init();
        virtual ~SectionIconTab();
        void setFlat(bool flat);
        void setFloatingWidget(FloatingWidget* widget) override;
        void setSelected(bool is_selected) override;
        void paintEvent(QPaintEvent *) override;
        void resizeEvent(QResizeEvent *event) override;
        void setFullscreen(bool fullscreen) override;
        QSize sizeHint() const override;
        QSize minimumSizeHint() const override;
        QIcon getIcon() const override;
        QColor backgroundColor();
        virtual TranslatedString getTitle() const override;
        void setBackgroundColor(QColor color);
        void mouseDoubleClickEvent(QMouseEvent* e) override;
        void setIconID(const String& icon);
        bool isDocked() { return m_is_docked; }
        void setDocked(bool is_docked) override { m_is_docked = is_docked; }
        void setLocation(RibbonArea area, bool is_docked) override;
    public slots:
        void setIcon(const QIcon& icon);
        void setTitle(const TranslatedString& title);
        void contextMenu(const QPoint& point);
        void onVisible(bool is_visible);
        void updateClosedButton();
        void updateFullscreenButton();
        void updateMovable();
        void updateShowTab();
    protected:
        QPalette::ColorRole preferredColorRoll() const;
        void updateBackgroundColor();
        bool event(QEvent *event) override;
        void updateIconSizes();
        void updateRoundedCorners();
        void updateOpacity();
    protected:
        DockItem* m_widget;
        ImageView* m_icon_label;
        QCustomLabel* m_title_label;
        QPropertyAnimation* m_color_animation;
        Button* m_close_button;
        Button* m_fullscreen_button;
        RibbonArea m_ribbon_area;
        QGraphicsOpacityEffect* m_opacity_effect;
        bool m_is_docked;
        bool m_is_flat;
        bool m_is_selected;
        bool m_is_hovering;
    };
}