void ConfigTabAppearance::updateStyle()
{
if ( !isVisible() )
return;
updateColorButtons();
updateFontButtons();
decoratePreview();
}
void QgsVectorGradientColorRampV2Dialog::on_cboType_currentIndexChanged( int index )
{
if (( index == 0 && mRamp->isDiscrete() ) ||
( index == 1 && !mRamp->isDiscrete() ) )
return;
mRamp->convertToDiscrete( index == 0 );
updateColorButtons();
updateStopEditor();
updatePlot();
}
void QgsGradientColorRampDialog::setRamp( const QgsGradientColorRamp &ramp )
{
mRamp = ramp;
updateColorButtons();
updateStopEditor();
updatePlot();
emit changed();
}
void PaletteEditorAdvanced::buildInactive()
{
editPalette.setInactive( editPalette.active() );
if ( checkBuildEffect->isChecked() )
buildInactiveEffect();
else {
setPreviewPalette( editPalette );
updateColorButtons();
}
}
void PaletteEditorAdvanced::onToggleBuildInactive(bool v)
{
if (selectedPalette == 1) {
ui->groupCentral->setDisabled(v);
ui->groupEffect->setDisabled(v);
}
if (v) {
build(QPalette::Inactive);
updateColorButtons();
}
}
void PaletteEditorAdvanced::onToggleBuildDisabled( bool v )
{
if (selectedPalette == 2) {
groupCentral->setDisabled(v);
groupEffect->setDisabled(v);
}
if (v) {
buildDisabled();
updateColorButtons();
}
}
void MainWindow::buildPalette()
{
QPalette temp(ui->buttonMainColor->color(), ui->buttonWindowColor->color());
for (int i = 0; i < QPalette::NColorGroups; i++)
temp = PaletteEditorAdvanced::buildEffect(QPalette::ColorGroup(i), temp);
editPalette = temp;
setPreviewPalette(editPalette);
updateColorButtons();
setModified(true);
}
void PaletteEditorAdvanced::onChooseEffectColor()
{
QPalette::ColorGroup group = groupFromIndex(selectedPalette);
editPalette.setColor(group, effectFromIndex(ui->comboEffect->currentIndex()),
buttonEffect->color());
if (group == QPalette::Active) {
if(ui->checkBuildInactive->isChecked())
build(QPalette::Inactive);
if(ui->checkBuildDisabled->isChecked())
build(QPalette::Disabled);
}
updateColorButtons();
}
void PaletteEditorAdvanced::buildActiveEffect()
{
QColorGroup cg = editPalette.active();
QColor btn = cg.color( QColorGroup::Button );
QPalette temp( btn, btn );
for (int i = 0; i<5; i++)
cg.setColor( effectFromItem(i), temp.active().color( effectFromItem(i) ) );
editPalette.setActive( cg );
setPreviewPalette( editPalette );
updateColorButtons();
}
void PaletteEditorAdvanced::onChooseEffectColor()
{
switch(selectedPalette) {
case 0:
default:
mapToActiveEffectRole( buttonEffect->color() );
break;
case 1:
mapToInactiveEffectRole( buttonEffect->color() );
break;
case 2:
mapToDisabledEffectRole( buttonEffect->color() );
break;
}
updateColorButtons();
}
void PaletteEditorAdvanced::paletteSelected(int p)
{
selectedPalette = p;
if(p == 1) { // inactive
ui->groupCentral->setDisabled(ui->checkBuildInactive->isChecked());
ui->groupEffect->setDisabled(ui->checkBuildInactive->isChecked());
} else if (p == 2) { // disabled
ui->groupCentral->setDisabled(ui->checkBuildDisabled->isChecked());
ui->groupEffect->setDisabled(ui->checkBuildDisabled->isChecked());
} else {
ui->groupCentral->setEnabled(true);
ui->groupEffect->setEnabled(true);
}
updateColorButtons();
}
void PaletteEditorAdvanced::buildDisabled()
{
QColorGroup cg = editPalette.active();
cg.setColor( QColorGroup::ButtonText, darkGray );
cg.setColor( QColorGroup::Foreground, darkGray );
cg.setColor( QColorGroup::Text, darkGray );
cg.setColor( QColorGroup::HighlightedText, darkGray );
editPalette.setDisabled( cg );
if ( checkBuildEffect->isChecked() )
buildDisabledEffect();
else {
setPreviewPalette( editPalette );
updateColorButtons();
}
}
void PaletteEditorAdvanced::build(QPalette::ColorGroup colorGroup)
{
if (colorGroup != QPalette::Active) {
for (int i = 0; i < QPalette::NColorRoles; i++)
editPalette.setColor(colorGroup, QPalette::ColorRole(i),
editPalette.color(QPalette::Active, QPalette::ColorRole(i)));
if (colorGroup == QPalette::Disabled) {
editPalette.setColor(colorGroup, QPalette::ButtonText, Qt::darkGray);
editPalette.setColor(colorGroup, QPalette::WindowText, Qt::darkGray);
editPalette.setColor(colorGroup, QPalette::Text, Qt::darkGray);
editPalette.setColor(colorGroup, QPalette::HighlightedText, Qt::darkGray);
}
if (ui->checkBuildEffect->isChecked())
buildEffect(colorGroup);
else
updateColorButtons();
}
}
void PaletteEditorAdvanced::buildDisabledEffect()
{
QColorGroup cg = editPalette.disabled();
QColor light, midlight, mid, dark, shadow;
QColor btn = cg.color( QColorGroup::Button );
light = btn.light(150);
midlight = btn.light(115);
mid = btn.dark(150);
dark = btn.dark();
shadow = black;
cg.setColor( QColorGroup::Light, light );
cg.setColor( QColorGroup::Midlight, midlight );
cg.setColor( QColorGroup::Mid, mid );
cg.setColor( QColorGroup::Dark, dark );
cg.setColor( QColorGroup::Shadow, shadow );
editPalette.setDisabled( cg );
setPreviewPalette( editPalette );
updateColorButtons();
}
void MainWindow::buildInactiveEffect()
{
QColorGroup cg = editPalette.inactive();
QColor light, midlight, mid, dark, shadow;
QColor btn = cg.color( QColorGroup::Button );
light = btn.light(150);
midlight = btn.light(115);
mid = btn.dark(150);
dark = btn.dark();
shadow = Qt::black;
cg.setColor( QColorGroup::Light, light );
cg.setColor( QColorGroup::Midlight, midlight );
cg.setColor( QColorGroup::Mid, mid );
cg.setColor( QColorGroup::Dark, dark );
cg.setColor( QColorGroup::Shadow, shadow );
editPalette.setInactive( cg );
setPreviewPalette( editPalette );
updateColorButtons();
}
void MainWindow::buildPalette()
{
int i;
QColorGroup cg;
QColor btn = buttonMainColor->color();
QColor back = buttonMainColor2->color();
QPalette automake( btn, back );
for (i = 0; i<9; i++)
cg.setColor( centralFromItem(i), automake.active().color( centralFromItem(i) ) );
editPalette.setActive( cg );
buildActiveEffect();
cg = editPalette.inactive();
QPalette temp( editPalette.active().color( QColorGroup::Button ),
editPalette.active().color( QColorGroup::Window ) );
for (i = 0; i<9; i++)
cg.setColor( centralFromItem(i), temp.inactive().color( centralFromItem(i) ) );
editPalette.setInactive( cg );
buildInactiveEffect();
cg = editPalette.disabled();
for (i = 0; i<9; i++)
cg.setColor( centralFromItem(i), temp.disabled().color( centralFromItem(i) ) );
editPalette.setDisabled( cg );
buildDisabledEffect();
updateColorButtons();
setModified(true);
}
QgsGradientColorRampDialog::QgsGradientColorRampDialog( const QgsGradientColorRamp &ramp, QWidget *parent )
: QDialog( parent )
, mRamp( ramp )
, mCurrentPlotColorComponent( -1 )
, mCurrentPlotMarkerIndex( 0 )
{
setupUi( this );
#ifdef Q_OS_MAC
setWindowModality( Qt::WindowModal );
#endif
mPositionSpinBox->setShowClearButton( false );
btnColor1->setAllowOpacity( true );
btnColor1->setColorDialogTitle( tr( "Select Ramp Color" ) );
btnColor1->setContext( QStringLiteral( "symbology" ) );
btnColor1->setShowNoColor( true );
btnColor1->setNoColorString( tr( "Transparent" ) );
btnColor2->setAllowOpacity( true );
btnColor2->setColorDialogTitle( tr( "Select Ramp Color" ) );
btnColor2->setContext( QStringLiteral( "symbology" ) );
btnColor2->setShowNoColor( true );
btnColor2->setNoColorString( tr( "Transparent" ) );
updateColorButtons();
connect( btnColor1, &QgsColorButton::colorChanged, this, &QgsGradientColorRampDialog::setColor1 );
connect( btnColor2, &QgsColorButton::colorChanged, this, &QgsGradientColorRampDialog::setColor2 );
// fill type combobox
cboType->blockSignals( true );
cboType->addItem( tr( "Discrete" ) );
cboType->addItem( tr( "Continuous" ) );
if ( mRamp.isDiscrete() )
cboType->setCurrentIndex( 0 );
else
cboType->setCurrentIndex( 1 );
cboType->blockSignals( false );
if ( mRamp.info().isEmpty() )
btnInformation->setEnabled( false );
mStopEditor->setGradientRamp( mRamp );
connect( mStopEditor, &QgsGradientStopEditor::changed, this, &QgsGradientColorRampDialog::updateRampFromStopEditor );
connect( mColorWidget, &QgsCompoundColorWidget::currentColorChanged, this, &QgsGradientColorRampDialog::colorWidgetChanged );
connect( mDeleteStopButton, &QAbstractButton::clicked, mStopEditor, &QgsGradientStopEditor::deleteSelectedStop );
QgsSettings settings;
restoreGeometry( settings.value( QStringLiteral( "Windows/GradientEditor/geometry" ) ).toByteArray() );
// hide the ugly canvas frame
mPlot->setFrameStyle( QFrame::NoFrame );
QFrame *plotCanvasFrame = dynamic_cast<QFrame *>( mPlot->canvas() );
if ( plotCanvasFrame )
plotCanvasFrame->setFrameStyle( QFrame::NoFrame );
mPlot->setAxisScale( QwtPlot::yLeft, 0.0, 1.0 );
mPlot->enableAxis( QwtPlot::yLeft, false );
// add a grid
QwtPlotGrid *grid = new QwtPlotGrid();
QwtScaleDiv gridDiv( 0.0, 1.0, QList<double>(), QList<double>(), QList<double>() << 0.2 << 0.4 << 0.6 << 0.8 );
grid->setXDiv( gridDiv );
grid->setYDiv( gridDiv );
grid->setPen( QPen( QColor( 0, 0, 0, 50 ) ) );
grid->attach( mPlot );
mLightnessCurve = new QwtPlotCurve();
mLightnessCurve->setTitle( QStringLiteral( "Lightness" ) );
mLightnessCurve->setPen( QPen( QColor( 70, 150, 255 ), 0.0 ) ),
mLightnessCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
mLightnessCurve->attach( mPlot );
mHueCurve = new QwtPlotCurve();
mHueCurve->setTitle( QStringLiteral( "Hue" ) );
mHueCurve->setPen( QPen( QColor( 255, 215, 70 ), 0.0 ) ),
mHueCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
mHueCurve->attach( mPlot );
mSaturationCurve = new QwtPlotCurve();
mSaturationCurve->setTitle( QStringLiteral( "Saturation" ) );
mSaturationCurve->setPen( QPen( QColor( 255, 70, 150 ), 0.0 ) ),
mSaturationCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
mSaturationCurve->attach( mPlot );
mAlphaCurve = new QwtPlotCurve();
mAlphaCurve->setTitle( QStringLiteral( "Opacity" ) );
mAlphaCurve->setPen( QPen( QColor( 50, 50, 50 ), 0.0 ) ),
mAlphaCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
mAlphaCurve->attach( mPlot );
mPlotFilter = new QgsGradientPlotEventFilter( mPlot );
connect( mPlotFilter, &QgsGradientPlotEventFilter::mousePress, this, &QgsGradientColorRampDialog::plotMousePress );
connect( mPlotFilter, &QgsGradientPlotEventFilter::mouseRelease, this, &QgsGradientColorRampDialog::plotMouseRelease );
connect( mPlotFilter, &QgsGradientPlotEventFilter::mouseMove, this, &QgsGradientColorRampDialog::plotMouseMove );
mPlotHueCheckbox->setChecked( settings.value( QStringLiteral( "GradientEditor/plotHue" ), false ).toBool() );
mPlotLightnessCheckbox->setChecked( settings.value( QStringLiteral( "GradientEditor/plotLightness" ), true ).toBool() );
mPlotSaturationCheckbox->setChecked( settings.value( QStringLiteral( "GradientEditor/plotSaturation" ), false ).toBool() );
mPlotAlphaCheckbox->setChecked( settings.value( QStringLiteral( "GradientEditor/plotAlpha" ), false ).toBool() );
mHueCurve->setVisible( mPlotHueCheckbox->isChecked() );
mLightnessCurve->setVisible( mPlotLightnessCheckbox->isChecked() );
mSaturationCurve->setVisible( mPlotSaturationCheckbox->isChecked() );
mAlphaCurve->setVisible( mPlotAlphaCheckbox->isChecked() );
connect( mStopEditor, &QgsGradientStopEditor::selectedStopChanged, this, &QgsGradientColorRampDialog::selectedStopChanged );
mStopEditor->selectStop( 0 );
connect( buttonBox, &QDialogButtonBox::helpRequested, this, &QgsGradientColorRampDialog::showHelp );
}
void PaletteEditorAdvanced::buildEffect(QPalette::ColorGroup colorGroup)
{
editPalette = buildEffect(colorGroup, editPalette);
updateColorButtons();
}
void PaletteEditorAdvanced::setPal( const QPalette& pal )
{
editPalette = pal;
setPreviewPalette( pal );
updateColorButtons();
}
QgsVectorGradientColorRampV2Dialog::QgsVectorGradientColorRampV2Dialog( QgsVectorGradientColorRampV2* ramp, QWidget* parent )
: QDialog( parent )
, mRamp( ramp )
, mCurrentPlotColorComponent( -1 )
, mCurrentPlotMarkerIndex( 0 )
{
setupUi( this );
#ifdef Q_OS_MAC
setWindowModality( Qt::WindowModal );
#endif
mPositionSpinBox->setShowClearButton( false );
btnColor1->setAllowAlpha( true );
btnColor1->setColorDialogTitle( tr( "Select ramp color" ) );
btnColor1->setContext( "symbology" );
btnColor1->setShowNoColor( true );
btnColor1->setNoColorString( tr( "Transparent" ) );
btnColor2->setAllowAlpha( true );
btnColor2->setColorDialogTitle( tr( "Select ramp color" ) );
btnColor2->setContext( "symbology" );
btnColor2->setShowNoColor( true );
btnColor2->setNoColorString( tr( "Transparent" ) );
updateColorButtons();
connect( btnColor1, SIGNAL( colorChanged( const QColor& ) ), this, SLOT( setColor1( const QColor& ) ) );
connect( btnColor2, SIGNAL( colorChanged( const QColor& ) ), this, SLOT( setColor2( const QColor& ) ) );
// fill type combobox
cboType->blockSignals( true );
cboType->addItem( tr( "Discrete" ) );
cboType->addItem( tr( "Continuous" ) );
if ( mRamp->isDiscrete() )
cboType->setCurrentIndex( 0 );
else
cboType->setCurrentIndex( 1 );
cboType->blockSignals( false );
if ( mRamp->info().isEmpty() )
btnInformation->setEnabled( false );
mStopEditor->setGradientRamp( *mRamp );
connect( mStopEditor, SIGNAL( changed() ), this, SLOT( updateRampFromStopEditor() ) );
connect( mColorWidget, SIGNAL( currentColorChanged( QColor ) ), this, SLOT( colorWidgetChanged( QColor ) ) );
connect( mDeleteStopButton, SIGNAL( clicked() ), mStopEditor, SLOT( deleteSelectedStop() ) );
QSettings settings;
restoreGeometry( settings.value( "/Windows/GradientEditor/geometry" ).toByteArray() );
// hide the ugly canvas frame
mPlot->setFrameStyle( QFrame::NoFrame );
#if defined(QWT_VERSION) && QWT_VERSION>=0x060000
QFrame* plotCanvasFrame = dynamic_cast<QFrame*>( mPlot->canvas() );
if ( plotCanvasFrame )
plotCanvasFrame->setFrameStyle( QFrame::NoFrame );
#else
mPlot->canvas()->setFrameStyle( QFrame::NoFrame );
#endif
mPlot->setAxisScale( QwtPlot::yLeft, 0.0, 1.0 );
mPlot->enableAxis( QwtPlot::yLeft, false );
mLightnessCurve = new QwtPlotCurve();
mLightnessCurve->setTitle( "Lightness" );
mLightnessCurve->setPen( QPen( QColor( 70, 150, 255 ), 0.0 ) ),
mLightnessCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
mLightnessCurve->attach( mPlot );
mHueCurve = new QwtPlotCurve();
mHueCurve->setTitle( "Hue" );
mHueCurve->setPen( QPen( QColor( 255, 215, 70 ), 0.0 ) ),
mHueCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
mHueCurve->attach( mPlot );
mSaturationCurve = new QwtPlotCurve();
mSaturationCurve->setTitle( "Saturation" );
mSaturationCurve->setPen( QPen( QColor( 255, 70, 150 ), 0.0 ) ),
mSaturationCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
mSaturationCurve->attach( mPlot );
mAlphaCurve = new QwtPlotCurve();
mAlphaCurve->setTitle( "Alpha" );
mAlphaCurve->setPen( QPen( QColor( 50, 50, 50 ), 0.0 ) ),
mAlphaCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
mAlphaCurve->attach( mPlot );
mPlotFilter = new QgsGradientPlotEventFilter( mPlot );
connect( mPlotFilter, SIGNAL( mousePress( QPointF ) ), this, SLOT( plotMousePress( QPointF ) ) );
connect( mPlotFilter, SIGNAL( mouseRelease( QPointF ) ), this, SLOT( plotMouseRelease( QPointF ) ) );
connect( mPlotFilter, SIGNAL( mouseMove( QPointF ) ), this, SLOT( plotMouseMove( QPointF ) ) );
mPlotHueCheckbox->setChecked( settings.value( "/GradientEditor/plotHue", false ).toBool() );
mPlotLightnessCheckbox->setChecked( settings.value( "/GradientEditor/plotLightness", true ).toBool() );
mPlotSaturationCheckbox->setChecked( settings.value( "/GradientEditor/plotSaturation", false ).toBool() );
mPlotAlphaCheckbox->setChecked( settings.value( "/GradientEditor/plotAlpha", false ).toBool() );
mHueCurve->setVisible( mPlotHueCheckbox->isChecked() );
mLightnessCurve->setVisible( mPlotLightnessCheckbox->isChecked() );
mSaturationCurve->setVisible( mPlotSaturationCheckbox->isChecked() );
mAlphaCurve->setVisible( mPlotAlphaCheckbox->isChecked() );
connect( mStopEditor, SIGNAL( selectedStopChanged( QgsGradientStop ) ), this, SLOT( selectedStopChanged( QgsGradientStop ) ) );
mStopEditor->selectStop( 0 );
}
