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58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
/* This file is (c) 2012 Tvangeste <i.4m.l33t@yandex.ru>
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* Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
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#include "gdappstyle.hh"
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#if QT_VERSION >= 0x040600
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#include "dictionarybar.hh"
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#include <QWidget>
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#include <QToolButton>
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#include <QDebug>
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GdAppStyle::GdAppStyle(QProxyStyle * parent) : QProxyStyle(parent) {}
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int GdAppStyle::pixelMetric ( PixelMetric metric, const QStyleOption * option, const QWidget * widget) const
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{
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int defaultVal = QProxyStyle::pixelMetric(metric, option, widget);
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if ( dictionaryBarButton( widget ) )
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{
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if ( metric == QStyle::PM_ButtonShiftVertical || metric == QStyle::PM_ButtonShiftHorizontal )
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{
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if (option ->state & State_Sunken ) {
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return defaultVal;
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}
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if ( option ->state & State_On ) {
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// No shift for for the checked tool buttons on the dictionary bar,
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// that's why the whole thing with QProxyStyle is neded, to achieve this.
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return 0;
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}
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}
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}
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// Qt don't upscale icons for high dpi scales
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// We limit maximum small icon size to 21 pixel
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// (standard icon size for Lingvo dictionaries)
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if( metric == QStyle::PM_SmallIconSize )
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return defaultVal < 21 ? defaultVal : 21;
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return defaultVal;
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}
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bool GdAppStyle::dictionaryBarButton(const QWidget * widget) const {
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if (widget) {
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const QWidget * parent = widget->parentWidget();
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if ( parent &&
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qobject_cast<const DictionaryBar *>( parent ) &&
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qobject_cast<const QToolButton *>( widget ) )
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return true;
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}
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return false;
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}
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#endif // QT_VERSION
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