548af02619
* Gui: fix: taskpanel light/dark switch when on classic * Gui: fix: taskpanel double icon * Apply suggestions from code review --------- Co-authored-by: Kacper Donat <kadet1090@gmail.com>
118 lines
3.4 KiB
C++
118 lines
3.4 KiB
C++
/***************************************************************************
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* *
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* Copyright: https://code.google.com/p/qsint/ *
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* License: LGPL *
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* *
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***************************************************************************/
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#include "actionpanelscheme.h"
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namespace QSint
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{
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QPixmap ActionPanelScheme::drawFoldIcon(const QPalette& palette, bool fold, bool hover) const
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{
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QSize bSize = headerButtonSize;
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QImage img(bSize.width(), bSize.height(), QImage::Format_ARGB32_Premultiplied);
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img.fill(Qt::transparent);
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QPainter painter(&img);
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painter.setRenderHint(QPainter::Antialiasing);
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qreal penWidth = bSize.width() / 14.0;
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qreal lef_X = 0.25 * bSize.width();
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qreal mid_X = 0.50 * bSize.width();
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qreal rig_X = 0.75 * bSize.width();
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qreal bot_Y = 0.40 * bSize.height();
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qreal top_Y = 0.64 * bSize.height();
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QPolygon chevron;
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if (fold) {
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// Upward
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chevron << QPoint(lef_X, top_Y)
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<< QPoint(mid_X, bot_Y)
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<< QPoint(rig_X, top_Y);
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} else {
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// Downward
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chevron << QPoint(lef_X, bot_Y)
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<< QPoint(mid_X, top_Y)
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<< QPoint(rig_X, bot_Y);
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}
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painter.setBrush(Qt::NoBrush);
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// Outline
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QColor outlineColor = palette.color(QPalette::Button);
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painter.setPen(QPen(outlineColor, penWidth * 3, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
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painter.drawPolyline(chevron);
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// Chevron
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if (hover) {
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penWidth *= 1.8;
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}
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QColor mainColor = palette.color(QPalette::Text);
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painter.setPen(QPen(mainColor, penWidth, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
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painter.drawPolyline(chevron);
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painter.end();
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return QPixmap::fromImage(img);
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}
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ActionPanelScheme::ActionPanelScheme()
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{
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QFontMetrics fm(QApplication::font());
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headerSize = fm.height() + 10;
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headerAnimation = true;
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QPalette p = QApplication::palette();
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int iconSize = fm.height();
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headerButtonSize = QSize(iconSize, iconSize);
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builtinFold = drawFoldIcon(p, true, false);
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builtinFoldOver = drawFoldIcon(p, true, true);
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builtinUnfold = drawFoldIcon(p, false, false);
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builtinUnfoldOver = drawFoldIcon(p, false, true);
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if (qApp->styleSheet().isEmpty()) {
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headerButtonFold = builtinFold;
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headerButtonFoldOver = builtinFoldOver;
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headerButtonUnfold = builtinUnfold;
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headerButtonUnfoldOver = builtinUnfoldOver;
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} else {
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headerButtonFold = QPixmap();
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headerButtonFoldOver = QPixmap();
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headerButtonUnfold = QPixmap();
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headerButtonUnfoldOver = QPixmap();
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}
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groupFoldSteps = 20;
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groupFoldDelay = 15;
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groupFoldEffect = NoFolding;
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groupFoldThaw = true;
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}
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ActionPanelScheme* ActionPanelScheme::defaultScheme()
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{
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static ActionPanelScheme scheme;
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return &scheme;
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}
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void ActionPanelScheme::clearActionStyle()
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{
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headerButtonFold = QPixmap();
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headerButtonFoldOver = QPixmap();
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headerButtonUnfold = QPixmap();
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headerButtonUnfoldOver = QPixmap();
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}
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void ActionPanelScheme::restoreActionStyle()
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{
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headerButtonFold = builtinFold;
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headerButtonFoldOver = builtinFoldOver;
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headerButtonUnfold = builtinUnfold;
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headerButtonUnfoldOver = builtinUnfoldOver;
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}
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} // namespace QSint
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