cbc5fec119
Makes our internal widgets not override QWidget::paintEvent(), which gives full power to the user to stylesheets. Was already possible, but required the user to override the internal widgets via the widget factory For issue #146
108 lines
2.4 KiB
C++
108 lines
2.4 KiB
C++
/*
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This file is part of KDDockWidgets.
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SPDX-FileCopyrightText: 2020-2021 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
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Author: Sérgio Martins <sergio.martins@kdab.com>
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SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
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Contact KDAB at <info@kdab.com> for commercial licensing options.
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*/
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#include "Separator_qwidget.h"
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#include "Widget_qwidget.h"
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#include "Logging_p.h"
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#include "Config.h"
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#include <QPainter>
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#include <QStyleOption>
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#include <QRubberBand>
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#include <QMouseEvent>
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using namespace Layouting;
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SeparatorWidget::SeparatorWidget(Layouting::Widget *parent)
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: QWidget(parent->asQWidget())
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, Separator(parent)
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, Layouting::Widget_qwidget(this)
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{
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setMouseTracking(true);
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}
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void SeparatorWidget::paintEvent(QPaintEvent *ev)
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{
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if (KDDockWidgets::Config::self().disabledPaintEvents() & KDDockWidgets::Config::CustomizableWidget_Separator) {
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QWidget::paintEvent(ev);
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return;
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}
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QPainter p(this);
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QStyleOption opt;
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opt.palette = palette();
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opt.rect = QWidget::rect();
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opt.state = QStyle::State_None;
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if (!isVertical())
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opt.state |= QStyle::State_Horizontal;
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if (isEnabled())
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opt.state |= QStyle::State_Enabled;
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QWidget::parentWidget()->style()->drawControl(QStyle::CE_Splitter, &opt, &p, this);
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}
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void SeparatorWidget::enterEvent(KDDockWidgets::Qt5Qt6Compat::QEnterEvent *)
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{
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qCDebug(separators) << Q_FUNC_INFO << this;
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if (isVertical())
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setCursor(Qt::SizeVerCursor);
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else
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setCursor(Qt::SizeHorCursor);
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}
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void SeparatorWidget::leaveEvent(QEvent *)
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{
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setCursor(Qt::ArrowCursor);
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}
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void SeparatorWidget::mousePressEvent(QMouseEvent *)
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{
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onMousePress();
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}
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void SeparatorWidget::mouseMoveEvent(QMouseEvent *ev)
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{
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onMouseMove(mapToParent(ev->pos()));
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}
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void SeparatorWidget::mouseReleaseEvent(QMouseEvent *)
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{
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onMouseReleased();
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}
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void SeparatorWidget::mouseDoubleClickEvent(QMouseEvent *)
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{
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onMouseDoubleClick();
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}
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Layouting::Widget *SeparatorWidget::createRubberBand(Layouting::Widget *parent)
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{
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if (!parent) {
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qWarning() << Q_FUNC_INFO << "Parent is required";
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return nullptr;
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}
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return new Layouting::Widget_qwidget(new RubberBand(parent));
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}
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Widget *SeparatorWidget::asWidget()
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{
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return this;
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}
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Layouting::RubberBand::RubberBand(Widget *parent)
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: QRubberBand(QRubberBand::Line, parent ? parent->asQWidget() : nullptr)
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, Layouting::Widget_qwidget(this)
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{
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}
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