obsolete code removed

This commit is contained in:
Uwe Rathmann 2024-02-22 10:11:50 +01:00
parent d2d0382ca8
commit 39620bc8f0
8 changed files with 1 additions and 654 deletions

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@ -3,9 +3,4 @@
# SPDX-License-Identifier: BSD-3-Clause
############################################################################
qsk_add_example(tabview
CustomSlider.h CustomSlider.cpp
CustomSliderSkinlet.h CustomSliderSkinlet.cpp
OtherSlider.h OtherSlider.cpp
main.cpp
)
qsk_add_example(tabview main.cpp)

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@ -1,58 +0,0 @@
/******************************************************************************
* QSkinny - Copyright (C) The authors
* SPDX-License-Identifier: BSD-3-Clause
*****************************************************************************/
#include "CustomSlider.h"
#include "CustomSliderSkinlet.h"
#include <QskAnimationHint.h>
#include <QskAspect.h>
#include <QskBoxShapeMetrics.h>
#include <QskGradient.h>
#include <QskRgbValue.h>
#include <QskSkinHintTable.h>
#include <QskSkinHintTableEditor.h>
QSK_SUBCONTROL( CustomSlider, Scale )
QSK_SUBCONTROL( CustomSlider, Decoration )
CustomSlider::CustomSlider( QQuickItem* parentItem )
: QskSlider( parentItem )
{
using namespace QskRgb;
QskSkinHintTableEditor ed( &hintTable() );
ed.setBoxShape( Fill, 0 );
ed.setGradient( Fill, QskRgb::DimGray );
ed.setColor( Scale, qRgb( 178, 178, 178 ) ); // for the ticks
ed.setStrutSize( Handle, 80, 80 );
ed.setColor( Handle, QskRgb::DimGray );
ed.setColor( Handle | Pressed, QskRgb::Orange );
const auto combinationMask = Focused | Hovered;
ed.setColor( Handle, QskRgb::Orange, combinationMask );
ed.setAnimation( Handle | QskAspect::Color, 300, combinationMask );
ed.setAnimation( Handle | QskAspect::Color, 1000 );
// using an individual skinlet, not known by the skin
auto skinlet = new CustomSliderSkinlet();
skinlet->setOwnedBySkinnable( true );
setSkinlet( skinlet );
connect( this, &QskSlider::valueChanged,
this, &QskControl::focusIndicatorRectChanged );
}
QRectF CustomSlider::focusIndicatorRect() const
{
return subControlRect( Handle );
}

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@ -1,20 +0,0 @@
/******************************************************************************
* QSkinny - Copyright (C) The authors
* SPDX-License-Identifier: BSD-3-Clause
*****************************************************************************/
#pragma once
#include <QskSlider.h>
class CustomSlider : public QskSlider
{
using Inherited = QskSlider;
public:
QSK_SUBCONTROLS( Scale, Decoration )
CustomSlider( QQuickItem* parent = nullptr );
QRectF focusIndicatorRect() const override;
};

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@ -1,377 +0,0 @@
/******************************************************************************
* QSkinny - Copyright (C) The authors
* SPDX-License-Identifier: BSD-3-Clause
*****************************************************************************/
#include "CustomSliderSkinlet.h"
#include "CustomSlider.h"
#include <QskAspect.h>
#include <QskRgbValue.h>
#include <QskSlider.h>
#include <QskTextColors.h>
#include <QskTextOptions.h>
#include <QskSGNode.h>
#include <QskFunctions.h>
#include <QFontMetricsF>
#include <QSGFlatColorMaterial>
#include <QSGGeometryNode>
#include <cmath>
#if 1
// should be skin hints
static const qreal qskMinorTick = 20;
static const qreal qskMajorTick = 1.5 * qskMinorTick;
static const qreal qskMargin = 20;
static const qreal qskPeak = 10;
static QFont qskLabelFont;
#endif
namespace
{
class TicksNode : public QSGGeometryNode
{
public:
TicksNode( const QColor& color )
: m_geometry( QSGGeometry::defaultAttributes_Point2D(), 0 )
{
m_geometry.setDrawingMode( QSGGeometry::DrawLines );
m_geometry.setVertexDataPattern( QSGGeometry::StaticPattern );
m_material.setColor( color );
setGeometry( &m_geometry );
setMaterial( &m_material );
}
private:
QSGFlatColorMaterial m_material;
QSGGeometry m_geometry;
};
class HandleNode : public QSGGeometryNode
{
public:
HandleNode()
: m_geometry( QSGGeometry::defaultAttributes_Point2D(), 8 * 2 )
{
setGeometry( &m_geometry );
setMaterial( &m_material );
}
void update( const QRectF& rect, qreal peakPos, const QColor& color )
{
if ( color != m_color )
{
m_material.setColor( color );
m_color = color;
markDirty( QSGNode::DirtyMaterial );
}
if ( rect != m_rect || peakPos != m_peakPos )
{
auto p = reinterpret_cast< QSGGeometry::Point2D* >( m_geometry.vertexData() );
const qreal y0 = rect.y() + qskPeak;
setLine( p, peakPos, peakPos, rect.y() );
setLine( p + 2, peakPos - 5, peakPos + 5, y0 );
// corners manually "rounded" by 3 pixels
setLine( p + 4, rect.left() + 2, rect.right() - 2, y0 );
setLine( p + 6, rect.left() + 1, rect.right() - 1, y0 + 1 );
setLine( p + 8, rect.left(), rect.right(), y0 + 2 );
setLine( p + 10, rect.left(), rect.right(), rect.bottom() - 1 );
setLine( p + 12, rect.left() + 1, rect.right() - 1, rect.bottom() - 1 );
setLine( p + 14, rect.left() + 2, rect.right() - 2, rect.bottom() );
m_rect = rect;
m_peakPos = peakPos;
markDirty( QSGNode::DirtyGeometry );
}
}
private:
inline void setLine( QSGGeometry::Point2D* points, float x1, float x2, qreal y )
{
points[ 0 ].x = x1;
points[ 0 ].y = y;
points[ 1 ].x = x2;
points[ 1 ].y = y;
}
QRectF m_rect;
qreal m_peakPos;
QColor m_color;
QSGFlatColorMaterial m_material;
QSGGeometry m_geometry;
};
}
CustomSliderSkinlet::CustomSliderSkinlet()
{
qskLabelFont = QFont();
setNodeRoles( { ScaleRole, FillRole, DecorationRole, HandleRole } );
}
QRectF CustomSliderSkinlet::subControlRect( const QskSkinnable* skinnable,
const QRectF& contentsRect, QskAspect::Subcontrol subControl ) const
{
const auto slider = static_cast< const QskSlider* >( skinnable );
if ( subControl == QskSlider::Groove )
{
return QRectF(); // we don't have a groove
}
else if ( subControl == QskSlider::Fill )
{
return fillRect( slider, contentsRect );
}
else if ( subControl == QskSlider::Handle )
{
return handleRect( slider, contentsRect );
}
else if ( subControl == CustomSlider::Scale )
{
return scaleRect( contentsRect );
}
else if ( subControl == CustomSlider::Decoration )
{
return decorationRect( slider, contentsRect );
}
return Inherited::subControlRect( skinnable, contentsRect, subControl );
}
QSGNode* CustomSliderSkinlet::updateSubNode(
const QskSkinnable* skinnable, quint8 nodeRole, QSGNode* node ) const
{
const auto slider = static_cast< const QskSlider* >( skinnable );
switch ( nodeRole )
{
case ScaleRole:
return updateScaleNode( slider, node );
case DecorationRole:
return updateDecorationNode( slider, node );
case FillRole:
return Inherited::updateSubNode( skinnable, nodeRole, node );
case HandleRole:
return updateHandleNode( slider, node );
default:
return nullptr;
}
}
QRectF CustomSliderSkinlet::scaleRect( const QRectF& contentsRect ) const
{
auto r = contentsRect;
r.setX( r.left() + qskMargin );
r.setBottom( r.center().y() );
r.setTop( r.bottom() - qskMajorTick );
r.setWidth( r.width() - qskMargin );
return r;
}
QRectF CustomSliderSkinlet::fillRect(
const QskSlider* slider, const QRectF& contentsRect ) const
{
auto r = subControlRect( slider, contentsRect, CustomSlider::Scale );
r.setTop( r.bottom() - qskMinorTick );
r.setWidth( r.width() * slider->valueAsRatio() );
return r;
}
QRectF CustomSliderSkinlet::decorationRect(
const QskSlider* slider, const QRectF& contentsRect ) const
{
// decoration exceeds scale !!!!
auto r = subControlRect( slider, contentsRect, CustomSlider::Scale );
r.setBottom( r.top() );
r.setTop( r.bottom() - QFontMetricsF( qskLabelFont ).height() );
return r;
}
QRectF CustomSliderSkinlet::handleRect(
const QskSlider* slider, const QRectF& contentsRect ) const
{
const QRectF fillRect = subControlRect( slider, contentsRect, QskSlider::Fill );
const QRectF scaleRect = subControlRect( slider, contentsRect, CustomSlider::Scale );
QRectF handleRect( 0, scaleRect.bottom(), 80, 50 );
handleRect.moveCenter( QPointF( fillRect.right(), handleRect.center().y() ) );
if ( handleRect.left() < contentsRect.left() )
{
handleRect.moveLeft( contentsRect.left() );
}
else if ( handleRect.right() > contentsRect.right() )
{
handleRect.moveRight( contentsRect.right() );
}
return handleRect;
}
QSGNode* CustomSliderSkinlet::updateScaleNode(
const QskSlider* slider, QSGNode* node ) const
{
const auto scaleRect = subControlRect(
slider, slider->contentsRect(), CustomSlider::Scale );
if ( scaleRect.isEmpty() )
return nullptr;
auto ticksNode = static_cast< TicksNode* >( node );
if ( ticksNode == nullptr )
ticksNode = new TicksNode( slider->color( CustomSlider::Scale ) );
const int tickCount = std::floor( slider->boundaryLength() / slider->stepSize() ) + 1;
auto geometry = ticksNode->geometry();
geometry->allocate( tickCount * 2 );
auto vertexData = geometry->vertexDataAsPoint2D();
memset( vertexData, 0, geometry->vertexCount() );
auto stepStride = slider->stepSize() / slider->boundaryLength() * scaleRect.width();
auto x = scaleRect.x();
const auto y = scaleRect.bottom();
// Create a series of tickmarks from minimum to maximum
for ( int i = 0; i < tickCount; ++i )
{
vertexData[ 0 ].set( x, y );
vertexData[ 1 ].set( x, y - ( ( i % 10 ) ? qskMinorTick : qskMajorTick ) );
vertexData += 2;
x += stepStride;
}
geometry->setLineWidth( 1 );
geometry->markVertexDataDirty();
ticksNode->markDirty( QSGNode::DirtyGeometry );
return ticksNode;
}
QSGNode* CustomSliderSkinlet::updateDecorationNode(
const QskSlider* slider, QSGNode* node ) const
{
const QRectF decorationRect = subControlRect(
slider, slider->contentsRect(), CustomSlider::Decoration );
if ( decorationRect.isEmpty() )
return nullptr;
auto decorationNode = static_cast< QSGTransformNode* >( node );
if ( decorationNode == nullptr )
decorationNode = new QSGTransformNode();
const int tickCount = std::floor( slider->boundaryLength() / slider->stepSize() ) + 1;
auto stepStride = slider->stepSize() / slider->boundaryLength() * decorationRect.width();
auto x = decorationRect.x();
const auto y = decorationRect.y();
auto labelNode = decorationNode->firstChild();
const QFontMetrics fm( qskLabelFont );
for ( int i = 0; i < tickCount; i += 100 )
{
const auto text = QString::number( slider->minimum() + slider->stepSize() * i, 'f', 0 );
const auto w = qskHorizontalAdvance( fm, text );
const auto h = fm.height();
labelNode = QskSkinlet::updateTextNode( slider, labelNode,
QRectF( x - 0.5 * w, y, w, h ), Qt::AlignHCenter, text, qskLabelFont,
QskTextOptions(), QskTextColors( QskRgb::DimGray ), Qsk::Normal );
if ( labelNode )
{
if ( labelNode->parent() != decorationNode )
decorationNode->appendChildNode( labelNode );
labelNode = labelNode->nextSibling();
}
x += 100 * stepStride;
}
QskSGNode::removeAllChildNodesAfter( decorationNode, labelNode );
return decorationNode;
}
QSGNode* CustomSliderSkinlet::updateHandleNode(
const QskSlider* slider, QSGNode* node ) const
{
const auto cr = slider->contentsRect();
const auto handleRect = subControlRect( slider, cr, QskSlider::Handle );
if ( handleRect.isEmpty() )
return nullptr;
const auto fillRect = subControlRect( slider, cr, QskSlider::Fill );
auto handleNode = static_cast< HandleNode* >( node );
if ( handleNode == nullptr )
handleNode = new HandleNode();
const auto handleColor = slider->color( QskSlider::Handle );
handleNode->update( handleRect, fillRect.right(), handleColor );
// finally the value label
QFont font( QStringLiteral( "Roboto" ) );
font.setPixelSize( 26 );
const qreal h = QFontMetrics( font ).height();
auto textRect = handleRect;
textRect.setTop( textRect.bottom() - 0.5 * ( textRect.height() - qskPeak + h ) );
const auto text = QString::number( slider->value(), 'f', 0 );
auto labelNode = QskSkinlet::updateTextNode( slider, handleNode->firstChild(),
textRect, Qt::AlignHCenter, text, font, QskTextOptions(),
QskTextColors( Qt::white ), Qsk::Normal );
if ( labelNode->parent() != handleNode )
handleNode->appendChildNode( labelNode );
return handleNode;
}
QSizeF CustomSliderSkinlet::sizeHint( const QskSkinnable* skinnable,
Qt::SizeHint which, const QSizeF& constraint ) const
{
auto size = Inherited::sizeHint( skinnable, which, constraint );
if ( which == Qt::PreferredSize && size.height() >= 0 )
size.rheight() += 60;
return size;
}

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@ -1,45 +0,0 @@
/******************************************************************************
* QSkinny - Copyright (C) The authors
* SPDX-License-Identifier: BSD-3-Clause
*****************************************************************************/
#pragma once
#include <QskSliderSkinlet.h>
class QSGTransformNode;
class CustomSliderSkinlet : public QskSliderSkinlet
{
using Inherited = QskSliderSkinlet;
public:
enum NodeRole
{
// we have a scale instead of a groove
ScaleRole = QskSliderSkinlet::HandleRole + 1,
DecorationRole
};
CustomSliderSkinlet();
QRectF subControlRect( const QskSkinnable*,
const QRectF&, QskAspect::Subcontrol ) const override;
QSizeF sizeHint( const QskSkinnable*,
Qt::SizeHint, const QSizeF& ) const override;
protected:
QSGNode* updateSubNode( const QskSkinnable*,
quint8 nodeRole, QSGNode* ) const override;
private:
QSGNode* updateScaleNode( const QskSlider*, QSGNode* ) const;
QSGNode* updateDecorationNode( const QskSlider*, QSGNode* ) const;
QSGNode* updateHandleNode( const QskSlider*, QSGNode* ) const;
QRectF scaleRect( const QRectF& ) const;
QRectF fillRect( const QskSlider*, const QRectF& ) const;
QRectF decorationRect( const QskSlider*, const QRectF& ) const;
QRectF handleRect( const QskSlider*, const QRectF& ) const;
};

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@ -1,91 +0,0 @@
/******************************************************************************
* QSkinny - Copyright (C) The authors
* SPDX-License-Identifier: BSD-3-Clause
*****************************************************************************/
#include "OtherSlider.h"
#include <QskAspect.h>
#include <QskRgbValue.h>
#include <QskBoxShapeMetrics.h>
#include <QskBoxBorderMetrics.h>
#include <QskBoxBorderColors.h>
#include <QskSkinHintTable.h>
#include <QskSkinHintTableEditor.h>
#include <cmath>
OtherSlider::OtherSlider( QQuickItem* parentItem )
: QskSlider( parentItem )
{
using A = QskAspect;
using namespace QskRgb;
const qreal h = 30;
const qreal w = 2.0 * h;
const qreal paddingW = 0.5 * w + 1;
QskSkinHintTableEditor ed( &hintTable() );
// Panel
for ( auto variation : { A::Horizontal, A::Vertical } )
{
const auto aspect = Panel | variation;
ed.setMetric( aspect | A::Size, h );
ed.setBoxShape( aspect, 4 );
ed.setBoxBorderMetrics( aspect, 1 );
ed.setBoxBorderColors( aspect, DimGray );
ed.setGradient( aspect, Silver );
if ( variation == A::Horizontal )
ed.setPadding( aspect, QskMargins( paddingW, 0 ) );
else
ed.setPadding( aspect, QskMargins( 0, paddingW ) );
}
// Groove
for ( auto variation : { A::Horizontal, A::Vertical } )
{
const auto aspect = Groove | variation;
ed.setMetric( aspect | A::Size, 4 );
ed.setBoxBorderMetrics( aspect, 0 );
ed.setBoxShape( aspect, 1 );
ed.setGradient( aspect, Qt::black );
}
// no Fill
for ( auto variation : { A::Horizontal, A::Vertical } )
{
const auto aspect = Fill | variation;
ed.setMetric( aspect | A::Size, 0 );
}
// Handle
for ( auto variation : { A::Horizontal, A::Vertical } )
{
const auto aspect = Handle | variation;
ed.setBoxBorderMetrics( aspect, 1 );
ed.setBoxShape( aspect, 4 );
const qreal m = 0.5 * std::ceil( 0.5 * ( w - h ) ) + 1;
if ( variation == A::Horizontal )
ed.setMargin( aspect, QskMargins( -m, 0 ) );
else
ed.setMargin( aspect, QskMargins( 0, -m ) );
for ( auto state : { A::NoState, Pressed } )
{
ed.setBoxBorderColors( aspect | state, SlateGrey );
ed.setGradient( aspect | state, DodgerBlue );
}
}
}

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@ -1,15 +0,0 @@
/******************************************************************************
* QSkinny - Copyright (C) The authors
* SPDX-License-Identifier: BSD-3-Clause
*****************************************************************************/
#pragma once
#include <QskSlider.h>
class OtherSlider : public QskSlider
{
public:
// Slider overriding many hints from the skin.
OtherSlider( QQuickItem* = nullptr );
};

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@ -3,13 +3,8 @@
* SPDX-License-Identifier: BSD-3-Clause
*****************************************************************************/
#include "CustomSlider.h"
#include "OtherSlider.h"
#include <SkinnyShortcut.h>
#include <QskAspect.h>
#include <QskBoxBorderColors.h>
#include <QskFocusIndicator.h>
#include <QskLinearBox.h>
#include <QskObjectCounter.h>
@ -35,36 +30,6 @@ class Label : public QskTextLabel
}
};
class SliderBox : public QskLinearBox
{
public:
SliderBox( QQuickItem* parent = nullptr )
: QskLinearBox( Qt::Vertical, parent )
{
setMargins( 30 );
setSpacing( 50 );
setExtraSpacingAt( Qt::BottomEdge );
{
auto slider = new OtherSlider( this );
slider->setMinimum( 0 );
slider->setMaximum( 10 );
slider->setStepSize( 1 );
}
{
auto slider = new CustomSlider( this );
slider->setSnap( true );
slider->setMinimum( 0 );
slider->setMaximum( 2000 );
slider->setStepSize( 10 );
slider->setPageSize( 10 );
}
}
};
class TabView : public QskTabView
{
public:
@ -78,16 +43,11 @@ class TabView : public QskTabView
const auto text = QStringLiteral( "Another Tab" );
addTab( text, new Label( text ) );
}
else if ( i == 7 )
{
addTab( "Sliders", new SliderBox() );
}
else
{
const auto text = QString( "Tab %1" ).arg( i + 1 );
addTab( text, new Label( text ) );
}
}
setTabEnabled( 2, false );
@ -168,8 +128,6 @@ int main( int argc, char* argv[] )
layoutBox->addItem( tabView );
auto focusIndicator = new QskFocusIndicator();
focusIndicator->setObjectName( "FocusIndicator" );
focusIndicator->setBoxBorderColorsHint( QskFocusIndicator::Panel, Qt::red );
QskWindow window;
window.resize( 800, 600 );