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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXQt - a lightweight, Qt based, desktop toolset
* https://lxqt.org
*
* Copyright: 2019 LXQt team
* Authors:
* micrococo <micrococo@gmx.com>
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#ifndef LXQT_COLORPICKER_H
#define LXQT_COLORPICKER_H
#include "../panel/ilxqtpanelplugin.h"
#include <QFrame>
#include <QToolButton>
class QMenu;
class ColorButton;
class ColorPickerWidget : public QWidget
{
Q_OBJECT
public:
ColorPickerWidget(QWidget* parent = nullptr);
~ColorPickerWidget();
QMenu* popupMenu() { return mColorsMenu; }
QToolButton* pickerButton() { return mPickerButton; }
ColorButton* colorButton() { return mColorButton; }
void update(bool isHorizontal);
signals:
void showMenuRequested(QMenu* menu);
protected:
void mouseReleaseEvent(QMouseEvent *event);
private slots:
void captureMouse();
private:
static const QString svgIcon;
QMenu *mColorsMenu { nullptr };
QToolButton *mPickerButton { nullptr };
ColorButton *mColorButton { nullptr };
QAction *mClearListAction { nullptr };
QFrame *mSeparator { nullptr };
bool mCapturing { false };
QList <QColor> mColorsList {};
QIcon colorIcon(QColor color);
void buildMenu();
void paste(const QString color) const;
};
class ColorPicker : public QObject, public ILXQtPanelPlugin
{
Q_OBJECT
public:
ColorPicker(const ILXQtPanelPluginStartupInfo &startupInfo);
~ColorPicker();
virtual QWidget *widget() override { return &mWidget; }
virtual QString themeId() const override { return QStringLiteral("ColorPicker"); }
virtual bool isSeparate() const override { return true; }
virtual void realign() override;
private:
ColorPickerWidget mWidget;
};
class ColorPickerLibrary: public QObject, public ILXQtPanelPluginLibrary
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "lxqt.org/Panel/PluginInterface/3.0")
Q_INTERFACES(ILXQtPanelPluginLibrary)
public:
ILXQtPanelPlugin *instance(const ILXQtPanelPluginStartupInfo &startupInfo) const
{
return new ColorPicker(startupInfo);
}
};
#endif
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