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Cleanups.

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This commit is contained in:
Christoph Holzheuer
2026-02-10 14:24:46 +01:00
parent 7993247027
commit afe8588cd3
1 changed files with 0 additions and 235 deletions
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235
bcvaluesliderstyle.cpp
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/***************************************************************************
BionxControl
© 2025 -2026 christoph holzheuer
christoph.holzheuer@gmail.com
Using:
mhs_can_drv.c
© 2011 - 2023 by MHS-Elektronik GmbH & Co. KG, Germany
Klaus Demlehner, klaus@mhs-elektronik.de
@see www.mhs-elektronik.de
Based on Bionx data type descriptions from:
BigXionFlasher USB V 0.2.4 rev. 97
© 2011-2013 by Thomas Koenig <info@bigxionflasher.org>
@see www.bigxionflasher.org
Bionx Bike Info
© 2018 Thorsten Schmidt (tschmidt@ts-soft.de)
@see www.ts-soft.de
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
@see https://github.com/bikemike/bionx-bikeinfo
***************************************************************************/
#include <bcvaluesliderstyle.h>
#include <bcvalueslider.h>
BCValueSliderStyle::BCValueSliderStyle()
: QProxyStyle()
{
}
int BCValueSliderStyle::pixelMetric(PixelMetric metric, const QStyleOption* option, const QWidget* widget ) const
{
switch (metric)
{
case PM_SliderThickness:
return 24; // Höhe für horizontalen Slider
case PM_SliderLength:
return 16; // Handle-Größe
case PM_SliderControlThickness:
return 16;
case PM_SliderSpaceAvailable:
if (option)
{
if (const QStyleOptionSlider* sliderOpt = qstyleoption_cast<const QStyleOptionSlider*>(option))
{
return sliderOpt->rect.width() - 20;
}
}
return QProxyStyle::pixelMetric(metric, option, widget);
default:
return QProxyStyle::pixelMetric(metric, option, widget);
}
}
QRect BCValueSliderStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex* opt,SubControl sc, const QWidget* widget) const
{
if (cc == CC_Slider) {
if (const QStyleOptionSlider* slider = qstyleoption_cast<const QStyleOptionSlider*>(opt))
{
QRect rect = slider->rect;
int handleSize = 16;
if (sc == SC_SliderHandle)
{
// Handle Position korrekt berechnen
int range = slider->maximum - slider->minimum;
int pos = slider->sliderPosition - slider->minimum;
int pixelRange = rect.width() - handleSize;
int pixelPos = (range != 0) ? (pos * pixelRange) / range : 0;
return QRect(rect.x() + pixelPos,
rect.center().y() - handleSize / 2,
handleSize, handleSize);
}
}
}
return QProxyStyle::subControlRect(cc, opt, sc, widget);
}
void BCValueSliderStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex* option, QPainter* painter, const QWidget* widget) const
{
if (control == CC_Slider)
{
if (const QStyleOptionSlider* slider = qstyleoption_cast<const QStyleOptionSlider*>(option)) {
painter->setRenderHint(QPainter::Antialiasing);
// Fluent Colors
QColor accentColor(0, 120, 212); // #0078D4
QColor bgColor(255, 255, 255); // White background
drawHorizontalFluentSlider(painter, slider, accentColor, bgColor);
return;
}
}
QProxyStyle::drawComplexControl(control, option, painter, widget);
}
void BCValueSliderStyle::drawHorizontalFluentSlider(QPainter* painter, const QStyleOptionSlider* slider,
const QColor& activeColor,
const QColor& bgColor) const
{
QRect groove = slider->rect;
QRect handleRect = subControlRect(CC_Slider, slider, SC_SliderHandle, nullptr);
// Das 'subControlRect' für den SC_SliderHandle ist _nicht_ mittig
handleRect.setY( handleRect.y() + 2 );
qDebug() << " --- doPaint: drawHorizontalFluentSlider" << groove << " Handle: " << handleRect;
paintSliderIndicator2(painter, groove, 0.5 );
painter->setBrush(Qt::red);
painter->drawRect(handleRect);
return;
// Handle (Thumb) - Fluent style is more subtle
int handleSize = 14;
QRect thumbRect(handleRect.center().x() - handleSize / 2,
handleRect.center().y() - handleSize / 2,
handleSize, handleSize);
/*
// Hover effect - subtle glow
if (slider->state & State_MouseOver)
{
painter->setBrush(QColor(activeColor.red(), activeColor.green(),
activeColor.blue(), 30));
int glowSize = 16;
QRect glow(handle.center().x() - glowSize / 2,
handle.center().y() - glowSize / 2,
glowSize, glowSize);
painter->drawEllipse(glow);
}
*/
// Thumb
painter->setBrush(bgColor);
painter->setPen(QPen(activeColor, 2));
painter->drawEllipse(thumbRect);
/*
// Inner circle for pressed state
if (slider->state & State_Sunken)
{
int innerSize = 6;
QRect inner(handle.center().x() - innerSize / 2,
handle.center().y() - innerSize / 2,
innerSize, innerSize);
painter->setPen(Qt::NoPen);
painter->setBrush(activeColor);
painter->drawEllipse(inner);
}
*/
}
/**
* @brief Zeichnet eine passiven Slider, um den möglichen Wertebereich des übergebenen BCValue anzuzeigen.
*/
void BCValueSliderStyle::paintSliderIndicator(QPainter* painter, const QRect& rect, double ratio )
{
return;
// Kleinen Slider-Indikator zeichnen
painter->save();
painter->setRenderHint(QPainter::Antialiasing);
int adjX = rect.width() - 130; //cTextBlockOffset;
// Mini Progress Bar: der Gesamtbereich
QRect barRect = rect.adjusted( adjX, 12, -10-24, -12 );
painter->setPen(Qt::NoPen);
painter->setBrush(QColor(0xE0E0E0));
painter->drawRoundedRect(barRect, 2, 2);
qDebug() << " --- doPaint: in paintSliderIndicator1: " << rect;
qDebug() << " --- doPaint: in paintSliderIndicator2: " << barRect;
// Mini Progress Bar: der Wertebereich
barRect.setWidth( ratio * barRect.width() );
painter->setBrush(QColor(0x0078D4));
painter->drawRoundedRect(barRect, 2, 2);
painter->restore();
}
void BCValueSliderStyle::paintSliderIndicator2(QPainter* painter, const QRect& rect, double ratio )
{
// Kleinen Slider-Indikator zeichnen
painter->save();
painter->setRenderHint(QPainter::Antialiasing);
qDebug() << " --- doPaint: in paintSliderIndicator: " <<rect;
painter->setBrush(Qt::green);
QRect barRect = rect.adjusted( 0, 5, 0, -5 );
painter->drawRoundedRect(barRect, 2, 2);
/*
// Mini Progress Bar: der Gesamtbereich
//QRect barRect = rect.adjusted( 0, 12, -10-24, -12 );
QRect barRect = rect;//.adjusted( 0, 12, 0, -12 );
painter->setPen(Qt::NoPen);
painter->setBrush(QColor(0xE0E0E0));
painter->drawRoundedRect(barRect, 2, 2);
// Mini Progress Bar: der Wertebereich
barRect.setWidth( ratio * barRect.width() );
painter->setBrush(QColor(0x0078D4));
painter->drawRoundedRect(barRect, 2, 2);
*/
painter->restore();
}