/usr/include/KF5/KWidgetsAddons/kstyleextensions.h is in libkf5widgetsaddons-dev 5.18.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | /* This file is part of the KDE libraries
Copyright (C) 2014 Thomas Lübking <thomas.luebking@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KSTYLEEXTENSIONS_H
#define KSTYLEEXTENSIONS_H
#include <QStyle>
#include <kwidgetsaddons_export.h>
namespace KStyleExtensions
{
/**
* Runtime style extensions
* You can use this to have a supporting QStyle implementation paint your widget
* This is just convenience and does /not/ require the using widgets style to inherit KStyle (i.e.
* calling this while using cleanlooks won't segfault but just return "0")
*
* For simplicity, only StyleHints, ControlElements and their SubElements are supported
* If you don't need extended SubElement functionality, just skip its usage
*
* The @p element string has to be of the form: "appname.(2-char-element-type)_element"
* The 2-char-element-type is the corresponding {SH, CE, SE}
* Widgets in KWidgetsAddons don't have to pass the appname
*
* Examples: "CE_CapacityBar", "amarok.CE_Analyzer"
*
* Important notes:
* 1) If your string lacks the matching "SH_", "CE_" or "SE_" token the element request will be ignored (return is 0)
* 2) Try to avoid custom elements and use default ones (if possible) to get better style support and keep UI coherency
* 3) If you cache this value (good idea, this requires a map lookup) do not forget to catch style changes in QWidget::changeEvent()!
*/
/**
* Resolve a dynamic QStyle::ControlElement for eg. QStyle::drawControl()
*
* @returns a unique QStyle::ControlElement or 0 in case the style doesn't suuport this element
* @p element a valid element string appname.CE_element, eg. "amarok.CE_Analyzer"
* @p widget the widget to paint this element for. This parameter is mandatory, nullptr will return 0!
* @since 5.3
*/
KWIDGETSADDONS_EXPORT QStyle::ControlElement customControlElement(const QString &element, const QWidget *widget);
/**
* Resolve a dynamic QStyle::StyleHint to query QStyle::styleHint()
*
* @returns a unique QStyle::StyleHint or 0 in case the style doesn't suuport this element
* @p element a valid element string appname.SH_element, eg. "amarok.SH_Analyzer"
* @p widget the widget to paint this element for. This parameter is mandatory, nullptr will return 0!
* @since 5.3
*/
KWIDGETSADDONS_EXPORT QStyle::StyleHint customStyleHint(const QString &element, const QWidget *widget);
/**
* Resolve a dynamic QStyle::SubElement for eg. QStyle::subElementRect()
*
* @returns a unique QStyle::SubElement or 0 in case the style doesn't suuport this element
* @p element a valid element string appname.SE_element, eg. "amarok.SE_AnalyzerCanvas"
* @p widget the widget to paint this element for. This parameter is mandatory, nullptr will return 0!
* @since 5.3
*/
KWIDGETSADDONS_EXPORT QStyle::SubElement customSubElement(const QString &element, const QWidget *widget);
}
#endif // KSTYLEEXTENSIONS_H
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