63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include "gui/style.h"
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class FlatLabel : public TWidget, public ClickHandlerHost {
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Q_OBJECT
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public:
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FlatLabel(QWidget *parent, const QString &text, const style::flatLabel &st = st::labelDefFlat, const style::textStyle &tst = st::defaultTextStyle);
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void paintEvent(QPaintEvent *e) override;
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void mouseMoveEvent(QMouseEvent *e) override;
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void mousePressEvent(QMouseEvent *e) override;
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void mouseReleaseEvent(QMouseEvent *e) override;
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void enterEvent(QEvent *e) override;
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void leaveEvent(QEvent *e) override;
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void updateLink();
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void setOpacity(float64 o);
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void setText(const QString &text);
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void setRichText(const QString &text);
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void resizeToWidth(int32 width);
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void setLink(uint16 lnkIndex, const ClickHandlerPtr &lnk);
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// ClickHandlerHost interface
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void clickHandlerActiveChanged(const ClickHandlerPtr &action, bool active) override;
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void clickHandlerPressedChanged(const ClickHandlerPtr &action, bool pressed) override;
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private:
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void updateHover();
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Text _text;
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style::flatLabel _st;
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style::textStyle _tst;
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float64 _opacity;
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QPoint _lastMousePos;
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};
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