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sliders value set to where clicked

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Hane 2024-05-16 17:23:54 +02:00
commit 0e123f886d
6 changed files with 115 additions and 15 deletions
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4
src/back/backlasses.cpp
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@ -1,5 +1,5 @@
#include <backlasses.h>
#include <backfuncs.h>
#include "backlasses.h"
#include "backfuncs.h"
EndpointNewSessionCallback::EndpointNewSessionCallback(EndpointHandler* eph){
this->eph = eph;

25
src/qt/qtclasses.cpp
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@ -6,6 +6,19 @@ CustomWidgetEvent<T>::CustomWidgetEvent(QEvent::Type type, T payload) : QEvent(t
this->payload = payload;
}
/*
* MeterSlider::MeterSlider(Qt::Orientation orientation, QWidget* parent) {
* //style = new MixerStyle();
* //this->setStyle(style);
* }
*/
MeterSlider::~MeterSlider() {
//delete style;
}
void MeterSlider::setPeakValue(float peakValue) {
this->peakValue = peakValue;
}
@ -99,7 +112,7 @@ void MeterSlider::paintEvent(QPaintEvent *event) {
((QWidget*)parent())->layout()->getContentsMargins(&left, &top, &right, &bottom);
QStyle *style = QApplication::style();
int lol = style->pixelMetric(QStyle::PM_SliderSpaceAvailable);
//int lol = style->pixelMetric(QStyle::PM_SliderSpaceAvailable);
QPainter painter(this);
//painter.setPen(Qt::blue);
painter.setOpacity(1.0);
@ -125,8 +138,7 @@ void MeterSlider::paintEvent(QPaintEvent *event) {
// - ((this->maximum() - this->value()) * stepWidth))
//double ratio = ;
double handleShift = (double)((sliderSize.width() * ((double)(this->maximum() - this->value()) / 100)));
painter.fillRect((this->width() - ((this->maximum() - this->value()) * stepWidth)) - (sliderSize.width()) + handleShift,
top / 2, sliderSize.width(), sliderSize.height() - bottom, Qt::magenta);
painter.fillRect((this->width() - ((this->maximum() - this->value()) * stepWidth)) - (sliderSize.width()) + handleShift, top / 2, sliderSize.width(), sliderSize.height() - bottom, Qt::magenta);
//sliderComplex.subControls = QStyle::SC_SliderHandle;
//p.drawComplexControl(QStyle::CC_Slider, sliderComplex);
}
@ -637,7 +649,7 @@ void EndpointWidget::addSessionWidget(CustomWidgetEvent<SessionHandler*>* ev){
//TODO: change mainwindow's widget name and subclass qwidget
const QWidgetList topLevelWidgets = QApplication::topLevelWidgets();
for (QWidget *widget : topLevelWidgets) {
if (dynamic_cast<MainWindow*>(widget)) {
if (qobject_cast<MainWindow*>(widget)) {
double widthRatio = ((MainWindow*)widget)->widthRatio;
sw->calculateSize(std::abs(this->screen()->geometry().width()) * widthRatio,
std::abs(this->screen()->geometry().height()));
@ -917,8 +929,9 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
//scrollArea->verticalScrollBar()->setSingleStep(1);
scrollArea->setStyleSheet("QScrollBar:vertical { width: 4px; }");
//custom style = no qss
//scrollArea->setStyleSheet("QScrollBar:vertical { width: 4px; }");
//scrollArea->setMinimumWidth(500);
setCentralWidget(scrollArea);

11
src/qt/qtclasses.h
View file

@ -1,8 +1,5 @@
#pragma once
//#ifndef MAINWINDOW_H
//#define MAINWINDOW_H
#include <QMainWindow>
#include <QApplication>
#include <QCloseEvent>
@ -47,6 +44,7 @@
#include "global.h"
#include "contclasses.h"
#include "qtvisuals.h"
enum SpawnPos {
LEFT = (1 << 1),
@ -76,12 +74,17 @@ public:
class MeterSlider : public QSlider {
Q_OBJECT
private:
~MeterSlider();
float peakValue;
MixerStyle* style;
protected:
bool event(QEvent* ev) override;
void paintEvent(QPaintEvent *event) override;
public:
//MeterSlider(Qt::Orientation orientation, QWidget *parent = nullptr);
//MeterSlider(QWidget* parent = nullptr) : MeterSlider(Qt::Vertical, parent){};
void setPeakValue(float peakValue);
using QSlider::QSlider;
};
@ -278,5 +281,3 @@ private:
//void valueChanged(int value);
};
//#endif

84
src/qt/qtvisuals.h Normal file
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@ -0,0 +1,84 @@
#pragma once
#include <QProxyStyle>
class MixerStyle : public QProxyStyle {
Q_OBJECT
public:
using QProxyStyle::QProxyStyle;
//void drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
//QPainter *p, const QWidget *widget) const override;
int styleHint(QStyle::StyleHint hint, const QStyleOption* option = 0, const QWidget* widget = 0,
QStyleHintReturn* returnData = 0) const {
if (hint == QStyle::SH_Slider_AbsoluteSetButtons)
return (Qt::LeftButton | Qt::MiddleButton | Qt::RightButton);
return QProxyStyle::styleHint(hint, option, widget, returnData);
}
};
/*
* void MixerStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
* QPainter *p, const QWidget *widget) const {
* #if QT_CONFIG(slider)
* case CC_Slider:
* if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
* if (slider->subControls == SC_SliderTickmarks) {
* int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget);
* int ticks = slider->tickPosition;
* int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
* int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
* int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
* int interval = slider->tickInterval;
* if (interval <= 0) {
* interval = slider->singleStep;
* if (QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, interval,
* available)
* - QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
* 0, available) < 3)
* interval = slider->pageStep;
* }
* if (!interval)
* interval = 1;
* int fudge = len / 2;
* int pos;
* // Since there is no subrect for tickmarks do a translation here.
* QPainterStateSaver pss(p);
* p->translate(slider->rect.x(), slider->rect.y());
* p->setPen(slider->palette.windowText().color());
* int v = slider->minimum;
* while (v <= slider->maximum + 1) {
* if (v == slider->maximum + 1 && interval == 1)
* break;
* const int v_ = qMin(v, slider->maximum);
* pos = QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
* v_, available) + fudge;
**
* if (slider->orientation == Qt::Horizontal) {
* if (ticks & QSlider::TicksAbove)
* p->drawLine(pos, 0, pos, tickOffset - 2);
* if (ticks & QSlider::TicksBelow)
* p->drawLine(pos, tickOffset + thickness + 1, pos,
* slider->rect.height()-1);
* } else {
* if (ticks & QSlider::TicksAbove)
* p->drawLine(0, pos, tickOffset - 2, pos);
* if (ticks & QSlider::TicksBelow)
* p->drawLine(tickOffset + thickness + 1, pos,
* slider->rect.width()-1, pos);
* }
* // in the case where maximum is max int
* int nextInterval = v + interval;
* if (nextInterval < v)
* break;
* v = nextInterval;
* }
* }
* }
* break;
*#endif // QT_CONFIG(slider)
*/
//}

4
src/qtestmain.cpp
View file

@ -46,13 +46,15 @@ void closeDebugFileLog() {
*/
int main (int argc, char* argv[]) {
/*
* QStringList styles = QStyleFactory::keys();
* for(QString a : styles) {
* log_debugcpp(a.toStdString());
* }
*/
//QApplication::setStyle("Fusion");
QApplication::setStyle(new MixerStyle(QStyleFactory::create("windowsvista")));
//Check if running
//https://stackoverflow.com/questions/48060989/qt-show-application-if-currently-running
initialize_file_log();