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qskinny/designsystems/fusion/QskFusionSkin.cpp
Uwe Rathmann c78c0f03a1 QskGraphic::defaultSize replaced by QskGraphic::viewBox. svg2qvg uses 
the viewBox of the SVG document to initialize the viewBox of the
graphic. Avoids scaling problems with the symbols of the skins, that
often rely on having a viewBox.
2024-04-17 14:46:29 +02:00

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/******************************************************************************
* QSkinny - Copyright (C) The authors
* SPDX-License-Identifier: BSD-3-Clause
*****************************************************************************/
#include "QskFusionSkin.h"
#include "QskFusionPalette.h"
#include <QskSkinHintTableEditor.h>
#include <QskBox.h>
#include <QskCheckBox.h>
#include <QskComboBox.h>
#include <QskColorFilter.h>
#include <QskDialogButtonBox.h>
#include <QskDialogSubWindow.h>
#include <QskDrawer.h>
#include <QskFocusIndicator.h>
#include <QskFontRole.h>
#include <QskFunctions.h>
#include <QskGraphic.h>
#include <QskGraphicIO.h>
#include <QskGraphicLabel.h>
#include <QskInputPanelBox.h>
#include <QskListView.h>
#include <QskMenu.h>
#include <QskPageIndicator.h>
#include <QskPushButton.h>
#include <QskProgressBar.h>
#include <QskProgressRing.h>
#include <QskRadioBox.h>
#include <QskScrollView.h>
#include <QskSegmentedBar.h>
#include <QskSeparator.h>
#include <QskShadowMetrics.h>
#include <QskSlider.h>
#include <QskSpinBox.h>
#include <QskStandardSymbol.h>
#include <QskSubWindow.h>
#include <QskSwitchButton.h>
#include <QskSwitchButtonSkinlet.h>
#include <QskTabBar.h>
#include <QskTabButton.h>
#include <QskTabView.h>
#include <QskTextInput.h>
#include <QskTextLabel.h>
#include <QskVirtualKeyboard.h>
#include <QskAnimationHint.h>
#include <QskAspect.h>
#include <QskBoxBorderColors.h>
#include <QskBoxBorderMetrics.h>
#include <QskBoxShapeMetrics.h>
#include <QskMargins.h>
#include <QskRgbValue.h>
#include <QskPlatform.h>
#include <qpalette.h>
#include <qpainter.h>
#include <qpainterpath.h>
static const int qskDuration = 50;
/*
QskFocusIndicator has this nice autohide concept, that supersedes
the Qt/Quick visualFocus. How to do the same with the built-in focus
indication of the skins. TODO ...
*/
// #define SHOW_FOCUS
namespace
{
class Combination : public QskStateCombination
{
public:
constexpr Combination( const QskAspect::States states )
: QskStateCombination( CombinationNoState, states )
{
}
};
Q_DECL_UNUSED inline double operator ""_dp( long double value )
{
return qskDpToPixels( static_cast< qreal >( value ) );
}
Q_DECL_UNUSED inline double operator ""_dp( unsigned long long value )
{
return qskDpToPixels( value );
}
class Editor : private QskSkinHintTableEditor
{
Q_GADGET
public:
Editor( const QskFusionPalette& palette, QskSkinHintTable* table )
: QskSkinHintTableEditor( table )
, m_pal( palette )
{
}
void setup()
{
for ( int i = 0; i < staticMetaObject.methodCount(); i++ )
staticMetaObject.method( i ).invokeOnGadget( this );
}
private:
Q_INVOKABLE void setupBox();
Q_INVOKABLE void setupCheckBox();
Q_INVOKABLE void setupComboBox();
Q_INVOKABLE void setupDialogButtonBox();
Q_INVOKABLE void setupDialogSubWindow();
Q_INVOKABLE void setupDrawer();
Q_INVOKABLE void setupFocusIndicator();
Q_INVOKABLE void setupGraphicLabel();
Q_INVOKABLE void setupInputPanel();
Q_INVOKABLE void setupVirtualKeyboard();
Q_INVOKABLE void setupListView();
Q_INVOKABLE void setupMenu();
Q_INVOKABLE void setupPageIndicator();
Q_INVOKABLE void setupPopup();
Q_INVOKABLE void setupProgressBar();
Q_INVOKABLE void setupProgressRing();
Q_INVOKABLE void setupRadioBox();
Q_INVOKABLE void setupPushButton();
Q_INVOKABLE void setupScrollView();
Q_INVOKABLE void setupSegmentedBar();
Q_INVOKABLE void setupSeparator();
Q_INVOKABLE void setupSubWindow();
Q_INVOKABLE void setupSlider();
Q_INVOKABLE void setupSpinBox();
Q_INVOKABLE void setupSwitchButton();
Q_INVOKABLE void setupTabButton();
Q_INVOKABLE void setupTabBar();
Q_INVOKABLE void setupTabView();
Q_INVOKABLE void setupTextInput();
Q_INVOKABLE void setupTextLabel();
QskGraphic symbol( const char* name ) const
{
QskGraphic graphic;
if ( strcmp( name, "checkMark" ) == 0 )
{
graphic.setViewBox( QRectF( 0.0, 0.0, 14.0, 14.0 ) );
QPainterPath path;
path.moveTo( 3.5, 7.0 );
path.lineTo( 6.5, 14.0 );
path.lineTo( 11.0, 1.0 );
QPen pen( Qt::black, 2.8 );
pen.setCapStyle( Qt::FlatCap );
pen.setJoinStyle( Qt::BevelJoin );
QPainter painter( &graphic );
painter.setRenderHint( QPainter::Antialiasing );
painter.setPen( pen );
painter.drawPath( path );
}
Q_ASSERT( !graphic.isEmpty() );
return graphic;
}
const QskFusionPalette& m_pal;
};
}
void Editor::setupBox()
{
using Q = QskBox;
using P = QPalette;
setGradient( Q::Panel, m_pal.active( P::Window ) );
setGradient( Q::Panel | Q::Disabled, m_pal.disabled( P::Window ) );
}
void Editor::setupCheckBox()
{
using Q = QskCheckBox;
using A = QskAspect;
using P = QPalette;
setSpacing( Q::Panel, 6_dp );
setStrutSize( Q::Box, 18_dp, 18_dp );
setBoxShape( Q::Box, 2_dp );
setBoxBorderColors( Q::Box, m_pal.outline );
setBoxBorderColors( Q::Box | Q::Error, m_pal.error );
setBoxBorderMetrics( Q::Box, 1_dp );
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::Box | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Error, Q::Hovered, Q::Pressed, Q::Checked } ) );
#endif
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
const auto rgb1 = m_pal.color( colorGroup, P::Base );
const auto rgb2 = QskRgb::darker( m_pal.button, 110 );
const auto aspect = Q::Box | state;
for ( auto state2 : { A::NoState, Q::Error } )
{
setColor( aspect | state2, rgb1 );
setColor( aspect | state2 | Q::Pressed, rgb2 );
setColor( aspect | state2 | Q::Checked | Q::Pressed, rgb2 );
}
}
setGraphicRole( Q::Indicator, QskFusionSkin::GraphicIndicator );
setGraphicRole( Q::Indicator | Q::Disabled, QskFusionSkin::GraphicDisabled );
setGraphicRole( Q::Indicator | Q::Error, QskFusionSkin::GraphicError );
setPadding( Q::Box, 3_dp );
const auto checkMark = symbol( "checkMark" );
for ( auto state : { QskAspect::NoState, Q::Disabled } )
{
const auto aspect = Q::Indicator | Q::Checked | state;
setSymbol( aspect, checkMark );
setSymbol( aspect | Q::Error, checkMark );
}
// elide mode ElideRight or mirrored ElideLeft
setColor( Q::Text, m_pal.active( P::WindowText ) );
setColor( Q::Text | Q::Disabled, m_pal.disabled( P::WindowText ) );
}
void Editor::setupComboBox()
{
/*
Qt/Fusion combo box opens the menu aligned to to the top border.
-> Text/Panel/Icon are no visible, when the menus is open. TODO ...
*/
using Q = QskComboBox;
using P = QPalette;
setAlignment( Q::Text, Qt::AlignLeft | Qt::AlignVCenter );
setColor( Q::Text, m_pal.active( P::ButtonText ) );
setColor( Q::Text | Q::Disabled, m_pal.disabled( P::ButtonText ) );
setStrutSize( Q::Panel, -1.0, 32_dp );
setBoxShape( Q::Panel, 2 );
setBoxBorderMetrics( Q::Panel, 1_dp );
setBoxBorderColors( Q::Panel, m_pal.outline );
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::Panel | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Hovered, Q::Pressed } ) );
#endif
setPadding( Q::Panel, 8_dp, 4_dp, 8_dp, 4_dp );
setSpacing( Q::Panel, 8_dp );
// should be similar for QskPushButton
auto rgbFill = m_pal.button;
setVGradient( Q::Panel,
QskRgb::lighter( rgbFill, 124 ),
QskRgb::lighter( rgbFill, 102 ) );
setGradient( Q::Panel | Q::Pressed, QskRgb::darker( rgbFill, 110 ) );
setStrutSize( Q::Icon, 20_dp, 20_dp );
setGraphicRole( Q::Icon | Q::Disabled, QskFusionSkin::GraphicDisabled );
setStrutSize( Q::StatusIndicator, 10_dp, 10_dp );
setGraphicRole( Q::StatusIndicator, QskFusionSkin::GraphicIndicator );
setGraphicRole( Q::StatusIndicator | Q::Disabled, QskFusionSkin::GraphicDisabled );
setAlignment( Q::StatusIndicator, Qt::AlignRight | Qt::AlignVCenter );
setSymbol( Q::StatusIndicator,
QskStandardSymbol::graphic( QskStandardSymbol::TriangleDown ) );
setSymbol( Q::StatusIndicator | Q::PopupOpen,
QskStandardSymbol::graphic( QskStandardSymbol::TriangleUp ) );
}
void Editor::setupPopup()
{
using Q = QskPopup;
using A = QskAspect;
setHint( Q::Overlay | A::Style, true );
setGradient( Q::Overlay, QskRgb::toTransparent( QskRgb::Black, 18 ) );
}
void Editor::setupMenu()
{
using Q = QskMenu;
using A = QskAspect;
using P = QPalette;
setHint( Q::Overlay | A::Style, true );
setGradient( Q::Overlay, QColor( 220, 220, 220, 100 ) );
setBoxShape( Q::Panel, 4_dp );
setBoxBorderMetrics( Q::Panel, 1_dp );
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
setGradient( Q::Panel | state, m_pal.lighter( colorGroup, P::Base, 108 ) );
setBoxBorderColors( Q::Panel | state, m_pal.darker( colorGroup, P::Window, 160 ) );
}
const bool isCascading = qskMaybeDesktopPlatform();
setHint( Q::Panel | A::Style, isCascading );
setMetric( Q::Separator | A::Size, 1_dp );
setMargin( Q::Separator, QskMargins( 5_dp, 2_dp, 5_dp, 2_dp ) );
setBoxShape( Q::Separator, 0 );
setBoxBorderMetrics( Q::Separator, 0 );
setGradient( Q::Separator, qRgba( 0, 0, 0, 60 ) );
setPadding( Q::Segment, 4 );
setSpacing( Q::Segment, 5 );
setGradient( Q::Segment, Qt::transparent );
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
setGradient( Q::Cursor | state, m_pal.color( colorGroup, P::Highlight ) );
setColor( Q::Text | state, m_pal.color( colorGroup, P::Text ) );
setColor( Q::Text | state | Q::Selected,
m_pal.color( colorGroup, P::HighlightedText ) );
}
setPadding( Q::Icon, 8_dp );
setGraphicRole( Q::Icon, QskFusionSkin::GraphicNormal );
setGraphicRole( Q::Icon | Q::Disabled, QskFusionSkin::GraphicDisabled );
setGraphicRole( Q::Icon | Q::Selected, QskFusionSkin::GraphicHighlighted );
setAnimation( Q::Cursor | A::Position | A::Metric, 75, QEasingCurve::OutCubic );
setAnimation( Q::Panel | A::Position, 100 );
}
void Editor::setupGraphicLabel()
{
using Q = QskGraphicLabel;
setPadding( Q::Panel, 0 );
setBoxBorderMetrics( Q::Panel, 0 );
setBoxShape( Q::Panel, 0 );
setBoxBorderColors( Q::Panel, QskRgb::lighter( m_pal.outline, 108 ) );
}
void Editor::setupTextLabel()
{
using Q = QskTextLabel;
setColor( Q::Text, m_pal.color( QPalette::Active, QPalette::Text ) );
setColor( Q::Text | Q::Disabled, m_pal.color( QPalette::Disabled, QPalette::Text ) );
setPadding( Q::Panel, 0 );
setBoxBorderMetrics( Q::Panel, 0 );
setBoxShape( Q::Panel, 0 );
setBoxBorderColors( Q::Panel, QskRgb::lighter( m_pal.outline, 108 ) );
}
void Editor::setupTextInput()
{
using Q = QskTextInput;
using A = QskAspect;
using P = QPalette;
setAlignment( Q::Text, Qt::AlignLeft | Qt::AlignTop );
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
setGradient( Q::Panel | state, m_pal.color( colorGroup, P::Base ) );
setColor( Q::PanelSelected | state, m_pal.color( colorGroup, P::Highlight ) );
setColor( Q::Text | state, m_pal.color( colorGroup, P::Text ) );
setColor( Q::TextSelected | state, m_pal.color( colorGroup, P::HighlightedText ) );
}
setBoxBorderMetrics( Q::Panel, 1_dp );
setBoxBorderColors( Q::Panel, m_pal.outline );
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::Panel | Q::Focused, m_pal.highlightedOutline );
#endif
setBoxShape( Q::Panel, 2 );
setPadding( Q::Panel, 4_dp );
}
void Editor::setupProgressBar()
{
// indeterminate style is different: TODO ...
using Q = QskProgressBar;
using A = QskAspect;
using P = QPalette;
for ( auto subControl : { Q::Groove, Q::Fill } )
{
setMetric( subControl | A::Size, 24 );
setPadding( subControl, 0 );
setBoxShape( subControl, 2 );
setBoxBorderMetrics( subControl, 1 );
}
{
setBoxBorderColors( Q::Groove, m_pal.outline );
setGradient( Q::Groove, m_pal.active( P::Base ) );
setGradient( Q::Groove | Q::Disabled, m_pal.disabled( P::Base ) );
}
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto aspect = Q::Fill | state;
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
const auto rgb = m_pal.color( colorGroup, P::Highlight );
setBoxBorderColors( aspect, QskRgb::darker( rgb, 140 ) );
setVGradient( aspect, QskRgb::lighter( rgb, 120 ), rgb );
}
}
void Editor::setupProgressRing()
{
using A = QskAspect;
using Q = QskProgressRing;
using P = QPalette;
for ( auto subControl : { Q::Groove, Q::Fill } )
{
setPadding( subControl, 0 );
setBoxShape( subControl, 2 );
setMetric( subControl | A::Border, 1 );
setArcMetrics( subControl, 90, -360, 14 );
}
{
setColor( Q::Groove | A::Border, m_pal.outline );
setGradient( Q::Groove, m_pal.active( P::Base ) );
setGradient( Q::Groove | Q::Disabled, m_pal.disabled( P::Base ) );
}
{
setStrutSize( Q::Fill, { 80, 80 } );
}
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto aspect = Q::Fill | state;
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
const auto rgb = m_pal.color( colorGroup, P::Highlight );
setColor( aspect | A::Border, QskRgb::darker( rgb, 140 ) );
setGradient( aspect, rgb );
}
}
void Editor::setupRadioBox()
{
using Q = QskRadioBox;
using A = QskAspect;
using P = QPalette;
setSpacing( Q::Panel, 10_dp );
setSpacing( Q::Button, 10_dp );
setStrutSize( Q::CheckIndicatorPanel, 20_dp, 20_dp );
for ( auto subControl : { Q::CheckIndicatorPanel, Q::CheckIndicator, Q::Ripple } )
setBoxShape( subControl, 100, Qt::RelativeSize ); // circular
setBoxBorderMetrics( Q::CheckIndicatorPanel, 1_dp );
setPadding( Q::CheckIndicatorPanel, 6_dp );
setGradient( Q::Button, QskGradient() );
setColor( Q::Text, m_pal.active( P::Text ) );
setColor( Q::Text | Q::Disabled, m_pal.disabled( P::Text ) );
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
const auto aspect = Q::CheckIndicatorPanel | state;
const auto rgb1 = m_pal.color( colorGroup, P::Base );
const auto rgb2 = m_pal.color( colorGroup, P::WindowText );
setColor( aspect, rgb1 );
setColor( aspect | Q::Pressed, QskRgb::interpolated( rgb2, rgb1, 0.85 ) );
setBoxBorderColors( aspect, m_pal.darker( colorGroup, P::Window, 150 ) );
}
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::CheckIndicatorPanel | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Hovered, Q::Pressed, Q::Selected } ) );
#endif
setBoxBorderMetrics( Q::CheckIndicator, 1 );
setBoxBorderColors( Q::CheckIndicator, QskRgb::Transparent );
setColor( Q::CheckIndicator, Qt::transparent);
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
auto rgb = m_pal.darker( colorGroup, P::Text, 120 );
const auto aspect = Q::CheckIndicator | Q::Selected | state;
setBoxBorderColors( aspect, QskRgb::toTransparent( rgb, 200 ) );
setColor( aspect, QskRgb::toTransparent( rgb, 180 ) );
}
}
void Editor::setupFocusIndicator()
{
/*
Qt/Fusion does not implement QStyle::CE_FocusFrame - probably because
the focus is indicated by coloring parts of the controls. So we invent
something using the focus color from the palette.
*/
using Q = QskFocusIndicator;
using A = QskAspect;
setBoxBorderMetrics( Q::Panel, 2 );
setPadding( Q::Panel, 3 );
setBoxShape( Q::Panel, 4 );
setBoxBorderColors( Q::Panel, m_pal.highlightedOutline );
setBoxBorderColors( Q::Panel | Q::Disabled,
QskRgb::toTransparent( m_pal.highlightedOutline, 0 ) );
setAnimation( Q::Panel | A::Color, 200 );
setAnimation( Q::Panel | A::Color | Q::Disabled, 500 );
}
void Editor::setupSegmentedBar()
{
/*
Qt does not have a segmented bar and we do not have any
specification from Qt/Fusion style.
Let's put something together from the spect of other controls
*/
using A = QskAspect;
using Q = QskSegmentedBar;
using P = QPalette;
const uint duration = 100;
{
// Panel
setPadding( Q::Panel, 0 );
setSpacing( Q::Panel, 5_dp );
setGradient( Q::Panel, m_pal.active( P::Base ) );
setGradient( Q::Panel | Q::Disabled, m_pal.disabled( P::Base ) );
setBoxBorderMetrics( Q::Panel, 1_dp );
setBoxBorderColors( Q::Panel, m_pal.outline );
const QSizeF strutSize( 100_dp, 16_dp );
setStrutSize( Q::Panel | A::Horizontal, strutSize );
setStrutSize( Q::Panel | A::Vertical, strutSize.transposed() );
}
{
// Segment
setPadding( Q::Segment, QskMargins( 2_dp, 5_dp, 2_dp, 5_dp ) );
setGradient( Q::Segment, QskGradient() );
}
{
// Cursor
setBoxBorderColors( Q::Cursor, m_pal.outline );
setGradient( Q::Cursor, m_pal.active( P::Highlight ) );
setGradient( Q::Cursor | Q::Disabled, m_pal.disabled( P::Highlight ) );
setAnimation( Q::Cursor | A::Metric | A::Position, duration );
}
{
// Text
setTextOptions( Q::Text, Qt::ElideMiddle, QskTextOptions::NoWrap );
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
const auto aspect = Q::Text | state;
setColor( aspect, m_pal.color( colorGroup, P::Text ) );
setColor( aspect | Q::Selected, m_pal.color( colorGroup, P::HighlightedText ) );
}
setAnimation( Q::Text | A::Color, duration );
}
{
// Icon
setGraphicRole( Q::Icon, QskFusionSkin::GraphicNormal );
setGraphicRole( Q::Icon | Q::Disabled, QskFusionSkin::GraphicDisabled );
setGraphicRole( Q::Icon | Q::Selected, QskFusionSkin::GraphicHighlighted );
setStrutSize( Q::Icon, -1, 24_dp );
}
}
void Editor::setupSeparator()
{
using Q = QskSeparator;
using A = QskAspect;
setMetric( Q::Panel | A::Size, 2_dp );
setBoxShape( Q::Panel, 0 );
setBoxBorderMetrics( Q::Panel, 0 );
setGradient( Q::Panel, QskRgb::lighter( m_pal.outline, 108 ) );
}
void Editor::setupPageIndicator()
{
using Q = QskPageIndicator;
using A = QskAspect;
using P = QPalette;
const auto extent = 8_dp;
setStrutSize( Q::Bullet, extent, extent );
// circles, without border
setBoxShape( Q::Bullet, 100, Qt::RelativeSize );
setBoxBorderMetrics( Q::Bullet, 0 );
for ( auto state : { A::NoState, Q::Disabled } )
{
using namespace QskRgb;
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
auto rgb = m_pal.color( colorGroup, P::Shadow );
const auto aspect = Q::Bullet | state;
setGradient( aspect, toTransparentF( rgb, 0.45 ) );
setGradient( aspect | Q::Selected, toTransparentF( rgb, 0.95 ) );
// Q::Pressed is missing -> 0.75 TODO ...
}
setAnimation( Q::Bullet | A::Color, 100 );
setSpacing( Q::Panel, 4_dp );
setGradient( Q::Panel, QskGradient() ); // invisible
}
void Editor::setupPushButton()
{
/*
QC2/Fusion offers flat/highlighted. We could the emphasis variations to
have the same: TODO ...
*/
using Q = QskPushButton;
using A = QskAspect;
using P = QPalette;
setStrutSize( Q::Panel, 40_dp, 8_dp );
setPadding( Q::Panel, 4 );
setMetric( Q::Panel | A::Spacing, 4 );
setBoxBorderColors( Q::Panel, m_pal.outline );
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::Panel | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Hovered, Q::Pressed, Q::Checked } ) );
#endif
setBoxBorderMetrics( Q::Panel, 1 );
setBoxShape( Q::Panel, 2 );
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
const auto rgb = m_pal.lighter( colorGroup, P::Button, 104 );
setGradient( Q::Panel | state, rgb );
for ( auto state2 : { Q::Pressed, Q::Checked } )
setGradient( Q::Panel | state | state2, QskRgb::darker( rgb, 110 ) );
setColor( Q::Text | state, m_pal.color( colorGroup, P::Text ) );
}
setGraphicRole( Q::Icon, QskFusionSkin::GraphicNormal );
setGraphicRole( Q::Icon | Q::Disabled, QskFusionSkin::GraphicDisabled );
setStrutSize( Q::Icon, 22_dp, 22_dp );
}
void Editor::setupDialogButtonBox()
{
using Q = QskDialogButtonBox;
using P = QPalette;
setBoxShape( Q::Panel, 0 );
setBoxBorderMetrics( Q::Panel, 0 );
setPadding( Q::Panel, 2_dp, 4_dp, 2_dp, 0_dp );
setGradient( Q::Panel, m_pal.active( P::Base ) );
setGradient( Q::Panel | Q::Disabled, m_pal.disabled( P::Base ) );
}
void Editor::setupDialogSubWindow()
{
using Q = QskDialogSubWindow;
#if 1
setFontRole( Q::DialogTitle, QskFontRole::Headline );
#endif
setAlignment( Q::DialogTitle, Qt::AlignLeft | Qt::AlignVCenter );
setTextOptions( Q::DialogTitle, Qt::ElideRight, QskTextOptions::WordWrap );
}
void Editor::setupDrawer()
{
using Q = QskDrawer;
using A = QskAspect;
using P = QPalette;
setGradient( Q::Panel, m_pal.active( P::Window ) );
setGradient( Q::Panel | Q::Disabled, m_pal.disabled( P::Window ) );
setBoxBorderMetrics( Q::Panel, 1 );
setBoxShape( Q::Panel, 2 );
setBoxBorderColors( Q::Panel, m_pal.outline );
setAnimation( Q::Panel | A::Position, 100 );
}
void Editor::setupSlider()
{
using A = QskAspect;
using Q = QskSlider;
using P = QPalette;
const qreal extent = 30_dp;
// Panel
setMetric( Q::Panel | A::Size, extent );
setBoxShape( Q::Panel, 0 );
setBoxBorderMetrics( Q::Panel, 0 );
setGradient( Q::Panel, QskGradient() );
setPadding( Q::Panel | A::Horizontal, QskMargins( 0.5 * extent, 0 ) );
setPadding( Q::Panel | A::Vertical, QskMargins( 0, 0.5 * extent ) );
// Groove, Fill
for ( auto subControl : { Q::Groove, Q::Fill } )
{
setPadding( subControl, 0 );
setBoxShape( subControl, 0 );
setBoxBorderMetrics( subControl, 1_dp );
setMetric( subControl | A::Size, 6_dp );
}
{
setBoxBorderColors( Q::Groove, m_pal.outline );
setGradient( Q::Groove,
QskRgb::darker( m_pal.groove, 110 ),
QskRgb::lighter( m_pal.groove, 110 ) );
}
{
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
const auto rgb = m_pal.color( colorGroup, P::Highlight );
setGradient( Q::Fill | state, rgb );
auto rgbOutline = QskRgb::darker( rgb, 140 );
if ( qGray( m_pal.outline ) <= qGray( rgbOutline ) )
rgbOutline = m_pal.outline;
setBoxBorderColors( Q::Fill | state, rgbOutline );
}
}
setBoxShape( Q::Handle, 2 );
setBoxBorderMetrics( Q::Handle, 1 );
setBoxBorderColors( Q::Handle, m_pal.outline );
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::Handle | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Hovered, Q::Pressed } ) );
#endif
setStrutSize( Q::Handle, 16_dp, 16_dp );
for ( auto state : { A::NoState, Q::Pressed } )
{
auto rgb = m_pal.button;
if ( state == Q::Pressed )
rgb = QskRgb::darker( rgb, 110 );
setGradient( Q::Handle | state,
QskRgb::lighter( rgb, 124 ),
QskRgb::lighter( rgb, 102 ) );
}
// move the handle smoothly, when using keys
setAnimation( Q::Handle | A::Metric | A::Position, 2 * qskDuration );
setAnimation( Q::Handle | A::Metric | A::Position | Q::Pressed, 0 );
}
void Editor::setupSpinBox()
{
using Q = QskSpinBox;
using A = QskAspect;
using P = QPalette;
setHint( Q::Panel | A::Style, Q::UpDownControl );
setSpacing( Q::Panel, 0_dp );
setBoxShape( Q::Panel, 2_dp );
setBoxBorderMetrics( Q::Panel, 0_dp );
//setBoxBorderColors( Q::Panel, m_pal.outline );
setPadding( Q::TextPanel, 5_dp );
setBoxShape( Q::TextPanel, 2, 0, 2, 0 );
setGradient( Q::TextPanel | Q::Disabled, m_pal.disabled( P::Base ) );
setBoxBorderMetrics( Q::TextPanel, 1_dp );
setBoxBorderColors( Q::TextPanel, m_pal.outline );
#ifdef SHOW_FOCUS
// not correct, we need the border around text and buttons. TODO ...
setBoxBorderColors( Q::TextPanel | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Increasing, Q::Decreasing, Q::Hovered } ) );
#endif
setColor( Q::Text, m_pal.active( P::Text ) );
setAlignment( Q::Text, Qt::AlignCenter );
setBoxShape( Q::UpPanel, 0, 2_dp, 0, 0 );
setBoxBorderMetrics( Q::UpPanel, 0_dp, 1_dp, 1_dp, 0_dp );
setBoxShape( Q::DownPanel, 0, 0, 0, 2_dp );
setBoxBorderMetrics( Q::DownPanel, 0_dp, 0_dp, 1_dp, 1_dp );
for ( auto subControl : { Q::UpPanel, Q::DownPanel } )
{
setBoxBorderColors( subControl, m_pal.outline );
setPadding( subControl, 4 );
setStrutSize( subControl, 16, 8 );
// Qt/Fusion uses a linear gradient, TODO ...
setGradient( subControl, QskRgb::lighter( m_pal.button, 102 ) );
const auto downState = ( subControl == Q::UpPanel )
? Q::Increasing : Q::Decreasing;
setGradient( subControl | downState, QskRgb::darker( m_pal.button, 110 ) );
setAnimation( subControl | A::Metric, 100 );
setAnimation( subControl | A::Color, 100 );
}
setSymbol( Q::UpIndicator,
QskStandardSymbol::graphic( QskStandardSymbol::TriangleUp ) );
setSymbol( Q::DownIndicator,
QskStandardSymbol::graphic( QskStandardSymbol::TriangleDown ) );
for ( auto subControl : { Q::UpIndicator, Q::DownIndicator } )
{
setGraphicRole( subControl, QskFusionSkin::GraphicNormal );
setGraphicRole( subControl | Q::Disabled, QskFusionSkin::GraphicDisabled );
setAlignment( subControl, Qt::AlignCenter );
setAnimation( subControl | A::Color, 100 );
}
}
void Editor::setupSwitchButton()
{
// needs more fine tuning: TODO ...
using A = QskAspect;
using Q = QskSwitchButton;
using P = QPalette;
const qreal h = 22_dp;
const qreal w = 1.25 * h;
setBoxShape( Q::Groove, 2_dp );
setBoxBorderMetrics( Q::Groove, 1_dp );
setStrutSize( Q::Groove | A::Horizontal, 2.0 * w, h );
setStrutSize( Q::Groove | A::Vertical, h, 2.0 * w );
setBoxShape( Q::Handle, 2_dp );
setBoxBorderMetrics( Q::Handle, 1_dp );
setStrutSize( Q::Handle | A::Horizontal, w, h );
setStrutSize( Q::Handle | A::Vertical, h, w );
// on/off is indicated by the position of the handle and the groove color
setGradient( Q::Groove,
QskRgb::darker( m_pal.groove, 110 ),
QskRgb::lighter( m_pal.groove, 110 ) );
for( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
const auto rgb = m_pal.color( colorGroup, P::Highlight );
setGradient( Q::Groove | state | Q::Checked,
rgb, QskRgb::lighter( rgb, 120 ) );
}
setBoxBorderColors( Q::Groove, m_pal.outline );
setGradient( Q::Handle, QskRgb::lighter( m_pal.button, 104 ) );
setGradient( Q::Handle | Q::Pressed, QskRgb::darker( m_pal.button, 110 ) );
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::Handle | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Hovered, Q::Pressed, Q::Checked } ) );
#endif
for( auto state : { A::NoState, Q::Disabled } )
{
auto aspect = Q::Handle | state;
setPosition( aspect, 0 );
setPosition( aspect | Q::Checked, 1 );
}
setAnimation( Q::Handle | A::Metric, qskDuration );
setAnimation( Q::Groove | A::Color, qskDuration );
}
void Editor::setupTabButton()
{
using Q = QskTabButton;
using A = QskAspect;
using P = QPalette;
setStrutSize( Q::Panel, 30_dp, 16_dp );
setColor( Q::Text, m_pal.active( P::Text ) );
setColor( Q::Text | Q::Disabled, m_pal.disabled( P::Text ) );
{
QskGradient g;
g.setLinearDirection( Qt::Vertical );
g.setStops(
{
{ 0.85, QskRgb::darker( m_pal.tabFrame, 108 ) },
{ 1.0, QskRgb::darker( m_pal.tabFrame, 116 ) }
}
);
setGradient( Q::Panel, g );
}
setBoxBorderColors( Q::Panel, QskRgb::lighter( m_pal.outline, 110 ) );
for ( const auto state : { Q::Checked | A::NoState, Q::Checked | Q::Pressed } )
{
setBoxBorderColors( Q::Panel | state, m_pal.outline );
setVGradient( Q::Panel | state,
QskRgb::lighter( m_pal.tabFrame, 104 ), m_pal.tabFrame );
}
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::Panel | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Hovered, Q::Pressed, Q::Checked } ) );
#endif
for ( auto variation : { A::Left, A::Right, A::Top, A::Bottom } )
{
const auto aspect = Q::Panel | variation;
QskMargins margins0, margins1;
QskBoxBorderMetrics border( 1 );
QskBoxShapeMetrics shape( 4 );
const int indent = 2;
if ( variation == A::Top )
{
margins0 = QskMargins( -1, indent, -1, -1 );
margins1 = QskMargins( -1, 0, -1, -2 );
border.setWidthAt( Qt::BottomEdge, 0 );
shape.setRadius( Qt::BottomLeftCorner, 0 );
shape.setRadius( Qt::BottomRightCorner, 0 );
}
else if ( variation == A::Bottom )
{
margins0 = QskMargins( -1, -1, -1, indent );
margins1 = QskMargins( -1, -2, -1, 0 );
border.setWidthAt( Qt::TopEdge, 0 );
shape.setRadius( Qt::TopLeftCorner, 0 );
shape.setRadius( Qt::TopRightCorner, 0 );
}
else if ( variation == A::Left )
{
margins0 = QskMargins( indent, -1, -1, -1 );
margins1 = QskMargins( 0, -1, -2, 0 );
border.setWidthAt( Qt::RightEdge, 0 );
shape.setRadius( Qt::TopRightCorner, 0 );
shape.setRadius( Qt::BottomRightCorner, 0 );
}
else if ( variation == A::Right )
{
margins0 = QskMargins( -1, -1, indent, -1 );
margins1 = QskMargins( -2, -1, 0, 0 );
border.setWidthAt( Qt::LeftEdge, 0 );
shape.setRadius( Qt::TopLeftCorner, 0 );
shape.setRadius( Qt::BottomLeftCorner, 0 );
}
setMargin( aspect, margins0 );
for ( const auto state : { Q::Checked | A::NoState, Q::Checked | Q::Pressed } )
setMargin( aspect | state, margins1 );
setPadding( aspect, { 6, 4, 6, 4 } );
setBoxBorderMetrics( aspect, border );
setBoxShape( aspect, shape );
}
QskAnimationHint animationHint( qskDuration );
animationHint.updateFlags = QskAnimationHint::UpdateNode;
setAnimation( Q::Panel | A::Color, animationHint );
setAnimation( Q::Panel | A::Metric, animationHint );
// text
setAlignment( Q::Text, Qt::AlignCenter );
setColor( Q::Text, m_pal.active( P::Text ) );
setColor( Q::Text | Q::Disabled, m_pal.disabled( P::Text ) );
}
void Editor::setupTabBar()
{
using A = QskAspect;
using Q = QskTabBar;
setBoxBorderMetrics( Q::Panel, 0 );
setMargin( Q::Panel, 0 );
const qreal vb = 1.0; // borderWidth of the view
const qreal pw = 1.0; // extra space for the negative padding of the buttons
setPadding( Q::Panel | A::Top, pw, 0.0, pw, vb );
setPadding( Q::Panel | A::Bottom, pw, vb, pw, 0.0 );
setPadding( Q::Panel | A::Left, 0.0, pw, vb, pw );
setPadding( Q::Panel | A::Right, vb, pw, 0.0, pw );
// when flicking
setAnimation( Q::Panel | A::Metric, QskAnimationHint( 200, QEasingCurve::OutCubic ) );
}
void Editor::setupTabView()
{
using Q = QskTabView;
setBoxBorderMetrics( Q::Page, 1 );
setBoxBorderColors( Q::Page, m_pal.outline );
setGradient( Q::Page, m_pal.tabFrame );
}
void Editor::setupInputPanel()
{
using Q = QskInputPanelBox;
using P = QPalette;
setPadding( Q::Panel, 5 );
setBoxBorderMetrics( Q::Panel, 1 );
setBoxShape( Q::Panel, 2 );
setBoxBorderColors( Q::Panel, m_pal.outline );
setGradient( Q::Panel, m_pal.active( P::Window ) );
setGradient( Q::Panel | Q::Disabled, m_pal.disabled( P::Window ) );
}
void Editor::setupVirtualKeyboard()
{
using A = QskAspect;
using Q = QskVirtualKeyboard;
using P = QPalette;
setPadding( Q::Panel, 5 );
setMetric( Q::Panel | A::Spacing, 5 );
setBoxBorderMetrics( Q::Panel, 0 );
setBoxShape( Q::Panel, 2 );
setBoxBorderColors( Q::Panel, m_pal.outline );
// Q::ButtonPanel, Q::Text
setBoxBorderColors( Q::ButtonPanel, m_pal.outline );
setBoxBorderMetrics( Q::ButtonPanel, 1 );
setBoxShape( Q::ButtonPanel, 2 );
#ifdef SHOW_FOCUS
setBoxBorderColors( Q::ButtonPanel | Q::Focused, m_pal.highlightedOutline,
Combination( { Q::Hovered, QskPushButton::Pressed } ) );
#endif
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
auto rgb = m_pal.color( colorGroup, P::Button );
rgb = QskRgb::lighter( rgb, 104 );
setGradient( Q::ButtonPanel | state, rgb );
setGradient( Q::ButtonPanel | state | QskPushButton::Pressed,
QskRgb::darker( rgb, 110 ) );
setColor( Q::ButtonText | state, m_pal.color( colorGroup, QPalette::Text ) );
}
setAnimation( Q::ButtonPanel | A::Color, 100 );
}
void Editor::setupScrollView()
{
// not sure - Qt/Quick and Qt/Widgets totally differ
using Q = QskScrollView;
using A = QskAspect;
using P = QPalette;
setMetric( Q::Panel | A::Spacing, 4 );
setGradient( Q::Panel, QskGradient() );
setBoxBorderMetrics( Q::Viewport, 1 );
setBoxBorderColors( Q::Viewport, m_pal.outline );
setBoxShape( Q::Viewport, 2 );
setGradient( Q::Viewport, m_pal.active( P::Base ) );
setGradient( Q::Viewport | Q::Disabled, m_pal.disabled( P::Base ) );
// scrollbars
for ( auto subControl : { Q::HorizontalScrollBar, Q::VerticalScrollBar } )
{
// The scrollbar is expanding, when being hovered/pressed
const auto extent = 8_dp;
setMetric( subControl | A::Size, extent );
setBoxShape( subControl, 100, Qt::RelativeSize );
const qreal padding = extent - 0_dp;
if ( subControl == Q::HorizontalScrollBar )
setPadding( subControl, 0, padding, 0, 0 );
else
setPadding( subControl, padding, 0, 0, 0 );
setPadding( subControl | Q::Hovered, 0 );
setPadding( subControl | Q::Pressed, 0 );
setAnimation( subControl | A::Metric, 100 );
}
// scroll handles
for ( auto subControl : { Q::HorizontalScrollHandle, Q::VerticalScrollHandle } )
{
setBoxShape( subControl, 100, Qt::RelativeSize );
const auto handleExtent = 60.0;
if ( subControl == Q::HorizontalScrollHandle )
setStrutSize( subControl, handleExtent, 0.0 );
else
setStrutSize( subControl, 0.0, handleExtent );
setGradient( subControl, m_pal.active( P::Mid ) );
setGradient( subControl | Q::Hovered, m_pal.active( P::Mid ) );
setGradient( subControl | Q::Pressed, m_pal.active( P::Dark ) );
setAnimation( subControl | A::Color, 100 );
}
}
void Editor::setupListView()
{
/*
adopted to look like the Qt/Widgets listview- needs more work TODO ...
*/
using Q = QskListView;
using A = QskAspect;
using P = QPalette;
// padding for each cell
setPadding( Q::Cell, QskMargins( 4, 0 ) );
for ( auto state : { A::NoState, Q::Disabled } )
{
const auto colorGroup = ( state == A::NoState ) ? P::Active : P::Disabled;
setColor( Q::Text | state, m_pal.color( colorGroup, P::Text ) );
setColor( Q::Cell | state, m_pal.color( colorGroup, P::Base ) );
const auto state1 = state | Q::Selected;
for ( auto state2 : { A::NoState, Q::Hovered, Q::Pressed } )
{
setColor( Q::Cell | state1 | state2,
m_pal.color( colorGroup, P::Highlight ) );
setColor( Q::Text | state1 | state2,
m_pal.color( colorGroup, P::HighlightedText ) );
}
}
}
void Editor::setupSubWindow()
{
using Q = QskSubWindow;
using A = QskAspect;
using P = QPalette;
// Panel
setPadding( Q::Panel, 5 );
setBoxBorderMetrics( Q::Panel, 1 );
setBoxShape( Q::Panel, 2 );
setBoxBorderColors( Q::Panel, m_pal.outline );
setGradient( Q::Panel, m_pal.active( P::Window ) );
setGradient( Q::Panel | Q::Disabled, m_pal.disabled( P::Window ) );
// TitleBarPanel
setHint( Q::TitleBarPanel | QskAspect::Style, Q::NoDecoration );
setMargin( Q::TitleBarPanel, -1 );
setGradient( Q::TitleBarPanel, m_pal.active( P::Mid ) );
setGradient( Q::TitleBarPanel | Q::Focused, m_pal.active( P::Highlight ) );
setSpacing( Q::TitleBarPanel, 5 );
setStrutSize( Q::TitleBarPanel, 0, 20 );
setBoxShape( Q::TitleBarPanel, 2, 2, 0, 0 );
// TitleBarText
setAlignment( Q::TitleBarText, Qt::AlignLeft | Qt::AlignVCenter );
setTextOptions( Q::TitleBarText, Qt::ElideRight, QskTextOptions::NoWrap );
setColor( Q::TitleBarText, m_pal.active( P::Text ) );
setColor( Q::TitleBarText | Q::Focused, m_pal.active( P::HighlightedText ) );
#if 1
for ( auto subControl : { Q::Panel, Q::TitleBarPanel, Q::TitleBarText } )
setAnimation( subControl | A::Color, 100 );
#endif
setAnimation( Q::Panel | A::Position, 100, QEasingCurve::OutCubic );
}
QskFusionSkin::QskFusionSkin( QObject* parent )
: Inherited( parent )
{
}
QskFusionSkin::~QskFusionSkin()
{
}
void QskFusionSkin::initHints()
{
clearHints();
using P = QPalette;
#if 1
// we should use QApplication::font somehow: TODO ...
setupFontTable( QStringLiteral( "Roboto" ) );
#endif
const QskFusionPalette palette( colorScheme() );
setGraphicColor( GraphicNormal, palette.active( P::Text ) );
setGraphicColor( GraphicDisabled, palette.disabled( P::Text ) );
setGraphicColor( GraphicError, palette.error );
setGraphicColor( GraphicHighlighted, palette.active( P::HighlightedText ) );
{
auto rgb = palette.darker( P::Active, P::Text, 120 );
rgb = QskRgb::toTransparent( rgb, 180 );
setGraphicColor( GraphicIndicator, rgb );
}
Editor editor( palette, &hintTable() );
editor.setup();
}
void QskFusionSkin::setGraphicColor( GraphicRole role, QRgb rgb )
{
QskColorFilter colorFilter;
colorFilter.setMask( QskRgb::RGBAMask );
colorFilter.addColorSubstitution( QskRgb::Black, rgb );
setGraphicFilter( role, colorFilter );
}
#include "moc_QskFusionSkin.cpp"
#include "QskFusionSkin.moc"
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