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[FEATURE] Redesigned interactive gradient editor
Uses new gradient editor widget and color controls for easier manipulation of gradients. Also adds an interactive plot for modifying gradient stops via the color HSV or RGB values. Fix #8383 Sponsored by North Road
This commit is contained in:
Nyall Dawson
parent
881be0f365
commit
6886ea0d0c
@ -11,20 +11,9 @@ class QgsVectorGradientColorRampV2Dialog : QDialog
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void setColor1( const QColor& color );
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void setColor2( const QColor& color );
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void toggledStops( bool on );
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void addStop();
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void removeStop();
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void stopDoubleClicked( QTreeWidgetItem* item, int column );
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void setItemStopColor( const QColor& newColor );
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protected slots:
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void on_cboType_currentIndexChanged( int index );
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void on_btnInformation_pressed();
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protected:
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void updateStops();
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void updatePreview();
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void setStopColor( QTreeWidgetItem* item, const QColor& color );
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};
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@ -27,16 +27,31 @@
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#include <QTableWidget>
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#include <QTextEdit>
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// QWT Charting widget
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#include <qwt_global.h>
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#include <qwt_plot_canvas.h>
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#include <qwt_plot.h>
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#include <qwt_plot_curve.h>
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#include <qwt_plot_grid.h>
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#include <qwt_plot_marker.h>
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#include <qwt_plot_picker.h>
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#include <qwt_picker_machine.h>
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#include <qwt_plot_layout.h>
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#include <qwt_symbol.h>
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#include <qwt_legend.h>
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QgsVectorGradientColorRampV2Dialog::QgsVectorGradientColorRampV2Dialog( QgsVectorGradientColorRampV2* ramp, QWidget* parent )
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: QDialog( parent )
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, mRamp( ramp )
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, mCurrentItem( nullptr )
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, mCurrentPlotColorComponent( -1 )
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, mCurrentPlotMarkerIndex( 0 )
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{
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setupUi( this );
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#ifdef Q_OS_MAC
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setWindowModality( Qt::WindowModal );
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#endif
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mPositionSpinBox->setShowClearButton( false );
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btnColor1->setAllowAlpha( true );
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btnColor1->setColorDialogTitle( tr( "Select ramp color" ) );
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btnColor1->setContext( "symbology" );
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@ -47,16 +62,10 @@ QgsVectorGradientColorRampV2Dialog::QgsVectorGradientColorRampV2Dialog( QgsVecto
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btnColor2->setContext( "symbology" );
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btnColor2->setShowNoColor( true );
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btnColor2->setNoColorString( tr( "Transparent" ) );
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updateColorButtons();
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connect( btnColor1, SIGNAL( colorChanged( const QColor& ) ), this, SLOT( setColor1( const QColor& ) ) );
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connect( btnColor2, SIGNAL( colorChanged( const QColor& ) ), this, SLOT( setColor2( const QColor& ) ) );
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// handle stops
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updateStops();
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connect( groupStops, SIGNAL( toggled( bool ) ), this, SLOT( toggledStops( bool ) ) );
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connect( btnAddStop, SIGNAL( clicked() ), this, SLOT( addStop() ) );
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connect( btnRemoveStop, SIGNAL( clicked() ), this, SLOT( removeStop() ) );
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connect( treeStops, SIGNAL( itemDoubleClicked( QTreeWidgetItem*, int ) ), this, SLOT( stopDoubleClicked( QTreeWidgetItem*, int ) ) );
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// fill type combobox
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cboType->blockSignals( true );
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cboType->addItem( tr( "Discrete" ) );
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@ -67,14 +76,83 @@ QgsVectorGradientColorRampV2Dialog::QgsVectorGradientColorRampV2Dialog( QgsVecto
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cboType->setCurrentIndex( 1 );
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cboType->blockSignals( false );
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// information button if needed
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// QPushButton* button = buttonBox->addButton( tr( "Information" ), QDialogButtonBox::ActionRole );
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if ( mRamp->info().isEmpty() )
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btnInformation->setEnabled( false );
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// else
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// connect( button, SIGNAL( pressed() ), this, SLOT( showInformation() ) );
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updatePreview();
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mStopEditor->setGradientRamp( *mRamp );
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connect( mStopEditor, SIGNAL( changed() ), this, SLOT( updateRampFromStopEditor() ) );
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connect( mColorWidget, SIGNAL( currentColorChanged( QColor ) ), this, SLOT( colorWidgetChanged( QColor ) ) );
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connect( mDeleteStopButton, SIGNAL( clicked() ), mStopEditor, SLOT( deleteSelectedStop() ) );
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QSettings settings;
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restoreGeometry( settings.value( "/Windows/GradientEditor/geometry" ).toByteArray() );
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// hide the ugly canvas frame
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mPlot->setFrameStyle( QFrame::NoFrame );
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#if defined(QWT_VERSION) && QWT_VERSION>=0x060000
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QFrame* plotCanvasFrame = dynamic_cast<QFrame*>( mPlot->canvas() );
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if ( plotCanvasFrame )
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plotCanvasFrame->setFrameStyle( QFrame::NoFrame );
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#else
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mPlot->canvas()->setFrameStyle( QFrame::NoFrame );
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#endif
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mPlot->setAxisScale( QwtPlot::yLeft, 0.0, 1.0 );
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mPlot->enableAxis( QwtPlot::yLeft, false );
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mLightnessCurve = new QwtPlotCurve();
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mLightnessCurve->setTitle( "Lightness" );
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mLightnessCurve->setPen( QPen( QColor( 70, 150, 255 ), 0.0 ) ),
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mLightnessCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
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mLightnessCurve->attach( mPlot );
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mHueCurve = new QwtPlotCurve();
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mHueCurve->setTitle( "Hue" );
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mHueCurve->setPen( QPen( QColor( 255, 215, 70 ), 0.0 ) ),
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mHueCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
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mHueCurve->attach( mPlot );
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mSaturationCurve = new QwtPlotCurve();
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mSaturationCurve->setTitle( "Saturation" );
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mSaturationCurve->setPen( QPen( QColor( 255, 70, 150 ), 0.0 ) ),
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mSaturationCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
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mSaturationCurve->attach( mPlot );
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mAlphaCurve = new QwtPlotCurve();
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mAlphaCurve->setTitle( "Alpha" );
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mAlphaCurve->setPen( QPen( QColor( 50, 50, 50 ), 0.0 ) ),
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mAlphaCurve->setRenderHint( QwtPlotItem::RenderAntialiased, true );
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mAlphaCurve->attach( mPlot );
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mPlotFilter = new QgsGradientPlotEventFilter( mPlot );
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connect( mPlotFilter, SIGNAL( mousePress( QPointF ) ), this, SLOT( plotMousePress( QPointF ) ) );
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connect( mPlotFilter, SIGNAL( mouseRelease( QPointF ) ), this, SLOT( plotMouseRelease( QPointF ) ) );
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connect( mPlotFilter, SIGNAL( mouseMove( QPointF ) ), this, SLOT( plotMouseMove( QPointF ) ) );
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mPlotHueCheckbox->setChecked( settings.value( "/GradientEditor/plotHue", false ).toBool() );
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mPlotLightnessCheckbox->setChecked( settings.value( "/GradientEditor/plotLightness", true ).toBool() );
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mPlotSaturationCheckbox->setChecked( settings.value( "/GradientEditor/plotSaturation", false ).toBool() );
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mPlotAlphaCheckbox->setChecked( settings.value( "/GradientEditor/plotAlpha", false ).toBool() );
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mHueCurve->setVisible( mPlotHueCheckbox->isChecked() );
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mLightnessCurve->setVisible( mPlotLightnessCheckbox->isChecked() );
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mSaturationCurve->setVisible( mPlotSaturationCheckbox->isChecked() );
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mAlphaCurve->setVisible( mPlotAlphaCheckbox->isChecked() );
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connect( mStopEditor, SIGNAL( selectedStopChanged( QgsGradientStop ) ), this, SLOT( selectedStopChanged( QgsGradientStop ) ) );
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mStopEditor->selectStop( 0 );
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}
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QgsVectorGradientColorRampV2Dialog::~QgsVectorGradientColorRampV2Dialog()
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{
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QSettings settings;
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settings.setValue( "/Windows/GradientEditor/geometry", saveGeometry() );
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settings.setValue( "/GradientEditor/plotHue", mPlotHueCheckbox->isChecked() );
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settings.setValue( "/GradientEditor/plotLightness", mPlotLightnessCheckbox->isChecked() );
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settings.setValue( "/GradientEditor/plotSaturation", mPlotSaturationCheckbox->isChecked() );
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settings.setValue( "/GradientEditor/plotAlpha", mPlotAlphaCheckbox->isChecked() );
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}
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void QgsVectorGradientColorRampV2Dialog::on_cboType_currentIndexChanged( int index )
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@ -83,8 +161,9 @@ void QgsVectorGradientColorRampV2Dialog::on_cboType_currentIndexChanged( int ind
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( index == 1 && !mRamp->isDiscrete() ) )
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return;
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mRamp->convertToDiscrete( index == 0 );
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updateStops();
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updatePreview();
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updateColorButtons();
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updateStopEditor();
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updatePlot();
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}
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void QgsVectorGradientColorRampV2Dialog::on_btnInformation_pressed()
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@ -173,55 +252,8 @@ void QgsVectorGradientColorRampV2Dialog::on_btnInformation_pressed()
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dlg->show(); //non modal
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}
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void QgsVectorGradientColorRampV2Dialog::updateStops()
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void QgsVectorGradientColorRampV2Dialog::updateColorButtons()
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{
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QgsGradientStopsList stops = mRamp->stops();
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groupStops->setChecked( !stops.isEmpty() );
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QList<QTreeWidgetItem *> items;
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for ( QgsGradientStopsList::iterator it = stops.begin();
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it != stops.end(); ++it )
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{
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double val = it->offset * 100.0;
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QStringList lst;
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lst << "." << QString(( val < 10 ) ? '0' + QString::number( val ) : QString::number( val ) );
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QTreeWidgetItem* item = new QTreeWidgetItem( lst );
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setStopColor( item, it->color );
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item->setData( 0, StopOffsetRole, it->offset );
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items.append( item );
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}
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treeStops->clear();
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treeStops->insertTopLevelItems( 0, items );
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treeStops->resizeColumnToContents( 0 );
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treeStops->setColumnWidth( 0, treeStops->columnWidth( 0 ) + 20 );
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treeStops->sortByColumn( 1, Qt::AscendingOrder );
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treeStops->setSortingEnabled( true );
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}
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void QgsVectorGradientColorRampV2Dialog::updatePreview()
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{
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// update ramp stops from the tree widget
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QgsGradientStopsList stops;
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if ( groupStops->isChecked() )
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{
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int count = treeStops->topLevelItemCount();
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stops.reserve( count );
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for ( int i = 0; i < count; i++ )
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{
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QTreeWidgetItem* item = treeStops->topLevelItem( i );
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double offset = item->data( 0, StopOffsetRole ).toDouble();
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QColor color = item->data( 0, StopColorRole ).value<QColor>();
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stops.append( QgsGradientStop( offset, color ) );
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}
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}
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mRamp->setStops( stops );
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// generate the preview
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QSize size( 300, 40 );
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lblPreview->setPixmap( QgsSymbolLayerV2Utils::colorRampPreviewPixmap( mRamp, size ) );
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btnColor1->blockSignals( true );
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btnColor1->setColor( mRamp->color1() );
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btnColor1->blockSignals( false );
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@ -230,168 +262,358 @@ void QgsVectorGradientColorRampV2Dialog::updatePreview()
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btnColor2->blockSignals( false );
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}
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void QgsVectorGradientColorRampV2Dialog::updateStopEditor()
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{
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mStopEditor->blockSignals( true );
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mStopEditor->setGradientRamp( *mRamp );
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mStopEditor->blockSignals( false );
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}
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void QgsVectorGradientColorRampV2Dialog::selectedStopChanged( const QgsGradientStop& stop )
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{
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mColorWidget->blockSignals( true );
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mColorWidget->setColor( stop.color );
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mColorWidget->blockSignals( false );
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mPositionSpinBox->blockSignals( true );
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mPositionSpinBox->setValue( stop.offset * 100 );
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mPositionSpinBox->blockSignals( false );
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if (( stop.offset == 0 && stop.color == mRamp->color1() ) || ( stop.offset == 1.0 && stop.color == mRamp->color2() ) )
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{
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//first/last stop can't be repositioned
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mPositionSpinBox->setDisabled( true );
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mDeleteStopButton->setDisabled( true );
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}
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else
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{
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mPositionSpinBox->setDisabled( false );
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mDeleteStopButton->setDisabled( false );
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}
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updatePlot();
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}
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void QgsVectorGradientColorRampV2Dialog::colorWidgetChanged( const QColor &color )
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{
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mStopEditor->setSelectedStopColor( color );
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}
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void QgsVectorGradientColorRampV2Dialog::on_mPositionSpinBox_valueChanged( double val )
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{
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mStopEditor->setSelectedStopOffset( val / 100.0 );
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}
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void QgsVectorGradientColorRampV2Dialog::on_mPlotHueCheckbox_toggled( bool checked )
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{
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mHueCurve->setVisible( checked );
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updatePlot();
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}
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void QgsVectorGradientColorRampV2Dialog::on_mPlotLightnessCheckbox_toggled( bool checked )
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{
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mLightnessCurve->setVisible( checked );
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updatePlot();
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}
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void QgsVectorGradientColorRampV2Dialog::on_mPlotSaturationCheckbox_toggled( bool checked )
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{
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mSaturationCurve->setVisible( checked );
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updatePlot();
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}
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void QgsVectorGradientColorRampV2Dialog::on_mPlotAlphaCheckbox_toggled( bool checked )
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{
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mAlphaCurve->setVisible( checked );
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updatePlot();
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}
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void QgsVectorGradientColorRampV2Dialog::plotMousePress( QPointF point )
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{
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//find closest part
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double minDist = 1;
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mCurrentPlotColorComponent = -1;
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mCurrentPlotMarkerIndex = -1;
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// first color
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for ( int i = 0; i < mRamp->count(); ++i )
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{
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QColor currentCol;
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double currentOff = 0.0;
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if ( i == 0 )
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{
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currentOff = 0.0;
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currentCol = mRamp->color1();
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}
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else if ( i == mRamp->count() - 1 )
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{
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currentOff = 1.0;
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currentCol = mRamp->color2();
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}
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else
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{
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currentOff = mRamp->stops().at( i - 1 ).offset;
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currentCol = mRamp->stops().at( i - 1 ).color;
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}
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double currentDist;
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if ( mPlotHueCheckbox->isChecked() )
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{
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currentDist = qPow( point.x() - currentOff, 2.0 ) + qPow( point.y() - currentCol.hslHueF(), 2.0 );
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if ( currentDist < minDist )
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{
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minDist = currentDist;
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mCurrentPlotColorComponent = 0;
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mCurrentPlotMarkerIndex = i;
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}
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}
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if ( mPlotLightnessCheckbox->isChecked() )
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{
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currentDist = qPow( point.x() - currentOff, 2.0 ) + qPow( point.y() - currentCol.lightnessF(), 2.0 );
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if ( currentDist < minDist )
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{
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minDist = currentDist;
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mCurrentPlotColorComponent = 1;
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mCurrentPlotMarkerIndex = i;
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}
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}
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if ( mPlotSaturationCheckbox->isChecked() )
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{
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currentDist = qPow( point.x() - currentOff, 2.0 ) + qPow( point.y() - currentCol.hslSaturationF(), 2.0 );
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if ( currentDist < minDist )
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{
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minDist = currentDist;
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mCurrentPlotColorComponent = 2;
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mCurrentPlotMarkerIndex = i;
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}
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}
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if ( mPlotAlphaCheckbox->isChecked() )
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{
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currentDist = qPow( point.x() - currentOff, 2.0 ) + qPow( point.y() - currentCol.alphaF(), 2.0 );
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if ( currentDist < minDist )
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{
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minDist = currentDist;;
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mCurrentPlotColorComponent = 3;
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mCurrentPlotMarkerIndex = i;
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}
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}
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}
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// watch out - selected stop index may differ if stops in editor are out of order!!!
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if ( mCurrentPlotMarkerIndex >= 0 )
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mStopEditor->selectStop( mCurrentPlotMarkerIndex );
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}
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void QgsVectorGradientColorRampV2Dialog::plotMouseRelease( QPointF )
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{
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mCurrentPlotColorComponent = -1;
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}
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void QgsVectorGradientColorRampV2Dialog::plotMouseMove( QPointF point )
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{
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QColor newColor = mStopEditor->selectedStop().color;
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if ( mCurrentPlotColorComponent == 0 )
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newColor = QColor::fromHslF( qBound( 0.0, point.y(), 1.0 ), newColor.hslSaturationF(), newColor.lightnessF(), newColor.alphaF() );
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else if ( mCurrentPlotColorComponent == 1 )
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newColor = QColor::fromHslF( newColor.hslHueF(), newColor.hslSaturationF(), qBound( 0.0, point.y(), 1.0 ), newColor.alphaF() );
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else if ( mCurrentPlotColorComponent == 2 )
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newColor = QColor::fromHslF( newColor.hslHueF(), qBound( 0.0, point.y(), 1.0 ), newColor.lightnessF(), newColor.alphaF() );
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else if ( mCurrentPlotColorComponent == 3 )
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newColor = QColor::fromHslF( newColor.hslHueF(), newColor.hslSaturationF(), newColor.lightnessF(), qBound( 0.0, point.y(), 1.0 ) );
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mStopEditor->setSelectedStopDetails( newColor, qBound( 0.0, point.x(), 1.0 ) );
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}
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bool byX( QPointF p1, QPointF p2 )
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{
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return p1.x() < p2.x();
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}
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void QgsVectorGradientColorRampV2Dialog::addPlotMarker( double x, double y, const QColor& color, bool isSelected )
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{
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QColor borderColor = color.darker( 200 );
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borderColor.setAlpha( 255 );
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QColor brushColor = color;
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brushColor.setAlpha( 255 );
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QwtPlotMarker *marker = new QwtPlotMarker();
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#if defined(QWT_VERSION) && QWT_VERSION>=0x060000
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marker->setSymbol( new QwtSymbol( QwtSymbol::Ellipse, QBrush( brushColor ), QPen( borderColor, isSelected ? 2 : 1 ), QSize( 10, 10 ) ) );
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#else
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marker->setSymbol( QwtSymbol( QwtSymbol::Ellipse, QBrush( brushColor ), QPen( borderColor, isSelected ? 2 : 1 ), QSize( 10, 10 ) ) );
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#endif
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marker->setValue( x, y );
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marker->attach( mPlot );
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marker->setRenderHint( QwtPlotItem::RenderAntialiased, true );
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mMarkers << marker;
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}
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|
||||
void QgsVectorGradientColorRampV2Dialog::addMarkersForColor( double x, const QColor& color, bool isSelected )
|
||||
{
|
||||
if ( mPlotHueCheckbox->isChecked() )
|
||||
addPlotMarker( x, color.hslHueF(), color, isSelected && mCurrentPlotColorComponent == 0 );
|
||||
if ( mPlotLightnessCheckbox->isChecked() )
|
||||
addPlotMarker( x, color.lightnessF(), color, isSelected && mCurrentPlotColorComponent == 1 );
|
||||
if ( mPlotSaturationCheckbox->isChecked() )
|
||||
addPlotMarker( x, color.hslSaturationF(), color, isSelected && mCurrentPlotColorComponent == 2 );
|
||||
if ( mPlotAlphaCheckbox->isChecked() )
|
||||
addPlotMarker( x, color.alphaF(), color, isSelected && mCurrentPlotColorComponent == 3 );
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::updatePlot()
|
||||
{
|
||||
// remove existing markers
|
||||
Q_FOREACH ( QwtPlotMarker* marker, mMarkers )
|
||||
{
|
||||
marker->detach();
|
||||
delete marker;
|
||||
}
|
||||
mMarkers.clear();
|
||||
|
||||
QPolygonF lightnessPoints;
|
||||
QPolygonF huePoints;
|
||||
QPolygonF saturationPoints;
|
||||
QPolygonF alphaPoints;
|
||||
lightnessPoints << QPointF( 0.0, mRamp->color1().lightnessF() );
|
||||
huePoints << QPointF( 0.0, mRamp->color1().hslHueF() );
|
||||
saturationPoints << QPointF( 0.0, mRamp->color1().hslSaturationF() );
|
||||
alphaPoints << QPointF( 0.0, mRamp->color1().alphaF() );
|
||||
addMarkersForColor( 0, mRamp->color1(), mCurrentPlotMarkerIndex == 0 );
|
||||
|
||||
int i = 1;
|
||||
Q_FOREACH ( const QgsGradientStop& stop, mRamp->stops() )
|
||||
{
|
||||
lightnessPoints << QPointF( stop.offset, stop.color.lightnessF() );
|
||||
huePoints << QPointF( stop.offset, stop.color.hslHueF() );
|
||||
saturationPoints << QPointF( stop.offset, stop.color.hslSaturationF() );
|
||||
alphaPoints << QPointF( stop.offset, stop.color.alphaF() );
|
||||
|
||||
addMarkersForColor( stop.offset, stop.color, mCurrentPlotMarkerIndex == i );
|
||||
i++;
|
||||
}
|
||||
|
||||
//add extra intermediate points
|
||||
for ( double p = 0.001; p < 1.0; p += 0.001 )
|
||||
{
|
||||
QColor c = mRamp->color( p );
|
||||
lightnessPoints << QPointF( p, c.lightnessF() );
|
||||
huePoints << QPointF( p, c.hslHueF() );
|
||||
saturationPoints << QPointF( p, c.hslSaturationF() );
|
||||
alphaPoints << QPointF( p, c.alphaF() );
|
||||
}
|
||||
|
||||
lightnessPoints << QPointF( 1.0, mRamp->color2().lightnessF() );
|
||||
huePoints << QPointF( 1.0, mRamp->color2().hslHueF() );
|
||||
saturationPoints << QPointF( 1.0, mRamp->color2().hslSaturationF() );
|
||||
alphaPoints << QPointF( 1.0, mRamp->color2().alphaF() );
|
||||
addMarkersForColor( 1.0, mRamp->color2(), mCurrentPlotMarkerIndex == i );
|
||||
|
||||
qSort( lightnessPoints.begin(), lightnessPoints.end(), byX );
|
||||
qSort( huePoints.begin(), huePoints.end(), byX );
|
||||
qSort( saturationPoints.begin(), saturationPoints.end(), byX );
|
||||
qSort( alphaPoints.begin(), alphaPoints.end(), byX );
|
||||
|
||||
#if defined(QWT_VERSION) && QWT_VERSION>=0x060000
|
||||
mLightnessCurve->setSamples( lightnessPoints );
|
||||
mHueCurve->setSamples( huePoints );
|
||||
mSaturationCurve->setSamples( saturationPoints );
|
||||
mAlphaCurve->setSamples( alphaPoints );
|
||||
#else
|
||||
mLightnessCurve->setData( lightnessPoints );
|
||||
mHueCurve->setData( huePoints );
|
||||
mSaturationCurve->setData( saturationPoints );
|
||||
mAlphaCurve->setData( alphaPoints );
|
||||
#endif
|
||||
mPlot->replot();
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::updateRampFromStopEditor()
|
||||
{
|
||||
*mRamp = mStopEditor->gradientRamp();
|
||||
mPositionSpinBox->blockSignals( true );
|
||||
mPositionSpinBox->setValue( mStopEditor->selectedStop().offset * 100 );
|
||||
mPositionSpinBox->blockSignals( false );
|
||||
mColorWidget->blockSignals( true );
|
||||
mColorWidget->setColor( mStopEditor->selectedStop().color );
|
||||
mColorWidget->blockSignals( false );
|
||||
|
||||
updateColorButtons();
|
||||
updatePlot();
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::setColor1( const QColor& color )
|
||||
{
|
||||
mRamp->setColor1( color );
|
||||
updatePreview();
|
||||
mStopEditor->setColor1( color );
|
||||
updateColorButtons();
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::setColor2( const QColor& color )
|
||||
{
|
||||
mRamp->setColor2( color );
|
||||
updatePreview();
|
||||
mStopEditor->setColor2( color );
|
||||
updateColorButtons();
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::setStopColor( QTreeWidgetItem* item, const QColor& color )
|
||||
|
||||
/// @cond PRIVATE
|
||||
|
||||
QgsGradientPlotEventFilter::QgsGradientPlotEventFilter( QwtPlot *plot )
|
||||
: QObject( plot )
|
||||
, mPlot( plot )
|
||||
{
|
||||
QSize iconSize( 16, 16 );
|
||||
QPixmap pixmap( iconSize );
|
||||
pixmap.fill( QColor( 0, 0, 0, 0 ) );
|
||||
QRect rect( 1, 1, iconSize.width() - 2, iconSize.height() - 2 );
|
||||
|
||||
// draw a slightly rounded rectangle
|
||||
QPainter p;
|
||||
p.begin( &pixmap );
|
||||
p.setPen( Qt::NoPen );
|
||||
p.setRenderHint( QPainter::Antialiasing );
|
||||
p.setBrush( color );
|
||||
p.drawRoundedRect( rect, 2, 2 );
|
||||
p.end();
|
||||
|
||||
item->setIcon( 0, QIcon( pixmap ) );
|
||||
item->setData( 0, StopColorRole, color );
|
||||
item->setText( 0, color.name() );
|
||||
mPlot->canvas()->installEventFilter( this );
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::setItemStopColor( const QColor& newColor )
|
||||
bool QgsGradientPlotEventFilter::eventFilter( QObject *object, QEvent *event )
|
||||
{
|
||||
if ( mCurrentItem )
|
||||
if ( !mPlot->isEnabled() )
|
||||
return QObject::eventFilter( object, event );
|
||||
|
||||
switch ( event->type() )
|
||||
{
|
||||
setStopColor( mCurrentItem, newColor );
|
||||
updatePreview();
|
||||
}
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::stopDoubleClicked( QTreeWidgetItem* item, int column )
|
||||
{
|
||||
if ( column == 0 )
|
||||
{
|
||||
QColor color;
|
||||
|
||||
QSettings settings;
|
||||
//using native color dialogs?
|
||||
bool useNative = settings.value( "/qgis/native_color_dialogs", false ).toBool();
|
||||
if ( settings.value( "/qgis/live_color_dialogs", false ).toBool() )
|
||||
case QEvent::MouseButtonPress:
|
||||
{
|
||||
mCurrentItem = item;
|
||||
if ( useNative )
|
||||
const QMouseEvent* mouseEvent = static_cast<QMouseEvent* >( event );
|
||||
if ( mouseEvent->button() == Qt::LeftButton )
|
||||
{
|
||||
color = QgsColorDialog::getLiveColor(
|
||||
item->data( 0, StopColorRole ).value<QColor>(),
|
||||
this, SLOT( setItemStopColor( const QColor& ) ),
|
||||
this, tr( "Edit Stop Color" ), QColorDialog::ShowAlphaChannel );
|
||||
emit mousePress( mapPoint( mouseEvent->pos() ) );
|
||||
}
|
||||
else
|
||||
{
|
||||
color = QgsColorDialogV2::getLiveColor(
|
||||
item->data( 0, StopColorRole ).value<QColor>(), this, SLOT( setItemStopColor( const QColor& ) ),
|
||||
this, tr( "Edit Stop Color" ), true );
|
||||
}
|
||||
mCurrentItem = nullptr;
|
||||
break;
|
||||
}
|
||||
else
|
||||
case QEvent::MouseMove:
|
||||
{
|
||||
color = QgsColorDialogV2::getColor( item->data( 0, StopColorRole ).value<QColor>(), this, tr( "Edit Stop Color" ), true );
|
||||
const QMouseEvent* mouseEvent = static_cast<QMouseEvent* >( event );
|
||||
if ( mouseEvent->buttons() & Qt::LeftButton )
|
||||
{
|
||||
// only emit when button pressed
|
||||
emit mouseMove( mapPoint( mouseEvent->pos() ) );
|
||||
}
|
||||
break;
|
||||
}
|
||||
if ( !color.isValid() )
|
||||
return;
|
||||
setStopColor( item, color );
|
||||
|
||||
updatePreview();
|
||||
case QEvent::MouseButtonRelease:
|
||||
{
|
||||
const QMouseEvent* mouseEvent = static_cast<QMouseEvent* >( event );
|
||||
if ( mouseEvent->button() == Qt::LeftButton )
|
||||
{
|
||||
emit mouseRelease( mapPoint( mouseEvent->pos() ) );
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
else
|
||||
{
|
||||
bool ok;
|
||||
double key = item->data( 0, StopOffsetRole ).toDouble();
|
||||
// allow for floating-point values
|
||||
double val = key * 100;
|
||||
val = QInputDialog::getDouble( this, tr( "Offset of the stop" ),
|
||||
tr( "Please enter offset in percents (%) of the new stop" ),
|
||||
val, 0, 100, 2, &ok );
|
||||
if ( !ok )
|
||||
return;
|
||||
|
||||
double newkey = val / 100.0;
|
||||
item->setText( 1, ( val < 10 ) ? '0' + QString::number( val ) : QString::number( val ) );
|
||||
item->setData( 0, StopOffsetRole, newkey );
|
||||
|
||||
updatePreview();
|
||||
}
|
||||
return QObject::eventFilter( object, event );
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::addStop()
|
||||
QPointF QgsGradientPlotEventFilter::mapPoint( QPointF point ) const
|
||||
{
|
||||
// Native Mac dialog works only for Qt Carbon
|
||||
// Qt bug: http://bugreports.qt.nokia.com/browse/QTBUG-14889
|
||||
// Qt 4.7 Mac Cocoa bug: calling QInputDialog::getInt after QColorDialog::getColor will freeze app
|
||||
// workaround: call QColorDialog::getColor below instead of here,
|
||||
// but not needed at this time because of the other Qt bug
|
||||
// FIXME need to also check max QT_VERSION when Qt bug(s) fixed
|
||||
#ifndef Q_OS_MAC
|
||||
QColor color = QgsColorDialogV2::getColor( QColor(), this, tr( "Add Color Stop" ), true );
|
||||
if ( !mPlot )
|
||||
return QPointF();
|
||||
|
||||
if ( !color.isValid() )
|
||||
return;
|
||||
activateWindow();
|
||||
#endif
|
||||
|
||||
bool ok;
|
||||
double val = 50.0;
|
||||
val = QInputDialog::getDouble( this, tr( "Offset of the stop" ),
|
||||
tr( "Please enter offset in percents (%) of the new stop" ),
|
||||
val, 0, 100, 2, &ok );
|
||||
if ( !ok )
|
||||
return;
|
||||
activateWindow();
|
||||
|
||||
double key = val / 100.0;
|
||||
QStringList lst;
|
||||
lst << "." << QString(( val < 10 ) ? '0' + QString::number( val ) : QString::number( val ) );
|
||||
|
||||
#ifdef Q_OS_MAC
|
||||
QColor color = QgsColorDialogV2::getColor( QColor(), this, tr( "Add Color Stop" ), true );
|
||||
|
||||
if ( !color.isValid() )
|
||||
return;
|
||||
activateWindow();
|
||||
#endif
|
||||
|
||||
QTreeWidgetItem* item = new QTreeWidgetItem( lst );
|
||||
|
||||
setStopColor( item, color );
|
||||
item->setData( 0, StopOffsetRole, key );
|
||||
|
||||
treeStops->addTopLevelItem( item );
|
||||
|
||||
treeStops->resizeColumnToContents( 0 );
|
||||
treeStops->setColumnWidth( 0, treeStops->columnWidth( 0 ) + 20 );
|
||||
|
||||
updatePreview();
|
||||
return QPointF( mPlot->canvasMap( QwtPlot::xBottom ).invTransform( point.x() ),
|
||||
mPlot->canvasMap( QwtPlot::yLeft ).invTransform( point.y() ) );
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::removeStop()
|
||||
{
|
||||
QTreeWidgetItem* item = treeStops->currentItem();
|
||||
if ( !item )
|
||||
return;
|
||||
int index = treeStops->indexOfTopLevelItem( item );
|
||||
treeStops->takeTopLevelItem( index );
|
||||
|
||||
updatePreview();
|
||||
}
|
||||
|
||||
void QgsVectorGradientColorRampV2Dialog::toggledStops( bool on )
|
||||
{
|
||||
Q_UNUSED( on );
|
||||
updatePreview();
|
||||
}
|
||||
///@endcond
|
||||
|
||||
@ -21,6 +21,11 @@
|
||||
#include "ui_qgsvectorgradientcolorrampv2dialogbase.h"
|
||||
|
||||
class QgsVectorGradientColorRampV2;
|
||||
class QwtPlot;
|
||||
class QwtPlotCurve;
|
||||
class QwtPlotMarker;
|
||||
class QwtPlotPicker;
|
||||
class QgsGradientPlotEventFilter;
|
||||
|
||||
class GUI_EXPORT QgsVectorGradientColorRampV2Dialog : public QDialog, private Ui::QgsVectorGradientColorRampV2DialogBase
|
||||
{
|
||||
@ -28,34 +33,81 @@ class GUI_EXPORT QgsVectorGradientColorRampV2Dialog : public QDialog, private Ui
|
||||
|
||||
public:
|
||||
QgsVectorGradientColorRampV2Dialog( QgsVectorGradientColorRampV2* ramp, QWidget* parent = nullptr );
|
||||
~QgsVectorGradientColorRampV2Dialog();
|
||||
|
||||
public slots:
|
||||
void setColor1( const QColor& color );
|
||||
void setColor2( const QColor& color );
|
||||
|
||||
void toggledStops( bool on );
|
||||
void addStop();
|
||||
void removeStop();
|
||||
|
||||
void stopDoubleClicked( QTreeWidgetItem* item, int column );
|
||||
void setItemStopColor( const QColor& newColor );
|
||||
|
||||
protected slots:
|
||||
void on_cboType_currentIndexChanged( int index );
|
||||
void on_btnInformation_pressed();
|
||||
|
||||
protected:
|
||||
|
||||
void updateStops();
|
||||
void updatePreview();
|
||||
void setStopColor( QTreeWidgetItem* item, const QColor& color );
|
||||
|
||||
QgsVectorGradientColorRampV2* mRamp;
|
||||
|
||||
static const int StopColorRole = Qt::UserRole + 1;
|
||||
static const int StopOffsetRole = Qt::UserRole + 2;
|
||||
private slots:
|
||||
|
||||
QTreeWidgetItem* mCurrentItem;
|
||||
void updateRampFromStopEditor();
|
||||
void updateColorButtons();
|
||||
void updateStopEditor();
|
||||
void selectedStopChanged( const QgsGradientStop& stop );
|
||||
void colorWidgetChanged( const QColor& color );
|
||||
void on_mPositionSpinBox_valueChanged( double val );
|
||||
void on_mPlotHueCheckbox_toggled( bool checked );
|
||||
void on_mPlotLightnessCheckbox_toggled( bool checked );
|
||||
void on_mPlotSaturationCheckbox_toggled( bool checked );
|
||||
void on_mPlotAlphaCheckbox_toggled( bool checked );
|
||||
void plotMousePress( QPointF point );
|
||||
void plotMouseRelease( QPointF point );
|
||||
void plotMouseMove( QPointF point );
|
||||
|
||||
private:
|
||||
|
||||
QwtPlotCurve* mLightnessCurve;
|
||||
QwtPlotCurve* mSaturationCurve;
|
||||
QwtPlotCurve* mHueCurve;
|
||||
QwtPlotCurve* mAlphaCurve;
|
||||
QList< QwtPlotMarker* > mMarkers;
|
||||
QwtPlotPicker* mPicker;
|
||||
QgsGradientPlotEventFilter* mPlotFilter;
|
||||
int mCurrentPlotColorComponent;
|
||||
int mCurrentPlotMarkerIndex;
|
||||
|
||||
void updatePlot();
|
||||
void addPlotMarker( double x, double y, const QColor &color, bool isSelected = false );
|
||||
void addMarkersForColor( double x, const QColor &color, bool isSelected = false );
|
||||
};
|
||||
|
||||
|
||||
//
|
||||
// NOTE:
|
||||
// For private only, not part of stable api or exposed to Python bindings
|
||||
//
|
||||
/// @cond PRIVATE
|
||||
class GUI_EXPORT QgsGradientPlotEventFilter: public QObject
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
|
||||
QgsGradientPlotEventFilter( QwtPlot *plot );
|
||||
|
||||
virtual ~QgsGradientPlotEventFilter() {}
|
||||
|
||||
virtual bool eventFilter( QObject* object, QEvent* event ) override;
|
||||
|
||||
signals:
|
||||
|
||||
void mousePress( QPointF );
|
||||
void mouseRelease( QPointF );
|
||||
void mouseMove( QPointF );
|
||||
|
||||
private:
|
||||
|
||||
QwtPlot* mPlot;
|
||||
QPointF mapPoint( QPointF point ) const;
|
||||
};
|
||||
///@endcond
|
||||
|
||||
#endif
|
||||
|
||||
@ -6,95 +6,27 @@
|
||||
<rect>
|
||||
<x>0</x>
|
||||
<y>0</y>
|
||||
<width>400</width>
|
||||
<height>379</height>
|
||||
<width>868</width>
|
||||
<height>638</height>
|
||||
</rect>
|
||||
</property>
|
||||
<property name="windowTitle">
|
||||
<string>Gradient color ramp</string>
|
||||
</property>
|
||||
<layout class="QVBoxLayout" name="verticalLayout">
|
||||
<layout class="QVBoxLayout" name="verticalLayout" stretch="0,0,0,0">
|
||||
<item>
|
||||
<layout class="QGridLayout">
|
||||
<item row="0" column="0">
|
||||
<layout class="QHBoxLayout" name="horizontalLayout_3" stretch="0,0,0,0,0,1,0">
|
||||
<item>
|
||||
<widget class="QLabel" name="label">
|
||||
<property name="text">
|
||||
<string>Color 1</string>
|
||||
<string>Color &1</string>
|
||||
</property>
|
||||
<property name="buddy">
|
||||
<cstring>btnColor1</cstring>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="1" column="0">
|
||||
<widget class="QLabel" name="label_2">
|
||||
<property name="text">
|
||||
<string>Color 2</string>
|
||||
</property>
|
||||
<property name="buddy">
|
||||
<cstring>btnColor2</cstring>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="2" rowspan="2">
|
||||
<spacer>
|
||||
<property name="orientation">
|
||||
<enum>Qt::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeType">
|
||||
<enum>QSizePolicy::Preferred</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>71</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
<item row="2" column="1">
|
||||
<widget class="QComboBox" name="cboType">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Minimum" vsizetype="Fixed">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="styleSheet">
|
||||
<string notr="true"/>
|
||||
</property>
|
||||
<property name="sizeAdjustPolicy">
|
||||
<enum>QComboBox::AdjustToMinimumContentsLength</enum>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="1" column="1">
|
||||
<widget class="QgsColorButtonV2" name="btnColor2">
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>120</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>120</width>
|
||||
<height>16777215</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string/>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="2" column="0">
|
||||
<widget class="QLabel" name="label_3">
|
||||
<property name="text">
|
||||
<string>Type</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="1">
|
||||
<item>
|
||||
<widget class="QgsColorButtonV2" name="btnColor1">
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
@ -113,83 +45,265 @@
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLabel" name="label_2">
|
||||
<property name="text">
|
||||
<string>Color &2</string>
|
||||
</property>
|
||||
<property name="buddy">
|
||||
<cstring>btnColor2</cstring>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QgsColorButtonV2" name="btnColor2">
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>120</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="maximumSize">
|
||||
<size>
|
||||
<width>120</width>
|
||||
<height>16777215</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string/>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QLabel" name="label_3">
|
||||
<property name="text">
|
||||
<string>&Type</string>
|
||||
</property>
|
||||
<property name="buddy">
|
||||
<cstring>cboType</cstring>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QComboBox" name="cboType">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Minimum" vsizetype="Fixed">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="styleSheet">
|
||||
<string notr="true"/>
|
||||
</property>
|
||||
<property name="sizeAdjustPolicy">
|
||||
<enum>QComboBox::AdjustToMinimumContentsLength</enum>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer_3">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
</layout>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QGroupBox" name="groupStops">
|
||||
<widget class="QgsGradientStopEditor" name="mStopEditor" native="true">
|
||||
<property name="sizePolicy">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
|
||||
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
|
||||
<horstretch>0</horstretch>
|
||||
<verstretch>1</verstretch>
|
||||
<verstretch>0</verstretch>
|
||||
</sizepolicy>
|
||||
</property>
|
||||
<property name="title">
|
||||
<string>Multiple stops</string>
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>0</width>
|
||||
<height>50</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="checkable">
|
||||
<bool>true</bool>
|
||||
<property name="focusPolicy">
|
||||
<enum>Qt::StrongFocus</enum>
|
||||
</property>
|
||||
<property name="checked">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
<layout class="QGridLayout" name="gridLayout_1">
|
||||
<item row="0" column="0" rowspan="3">
|
||||
<widget class="QTreeWidget" name="treeStops">
|
||||
<property name="rootIsDecorated">
|
||||
<bool>false</bool>
|
||||
</property>
|
||||
<property name="columnCount">
|
||||
<number>2</number>
|
||||
</property>
|
||||
<column>
|
||||
<property name="text">
|
||||
<string>Color</string>
|
||||
</property>
|
||||
</column>
|
||||
<column>
|
||||
<property name="text">
|
||||
<string>Offset (%)</string>
|
||||
</property>
|
||||
</column>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="1">
|
||||
<widget class="QPushButton" name="btnAddStop">
|
||||
<property name="text">
|
||||
<string>Add stop</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="1" column="1">
|
||||
<widget class="QPushButton" name="btnRemoveStop">
|
||||
<property name="text">
|
||||
<string>Remove stop</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QGroupBox" name="groupBox">
|
||||
<property name="title">
|
||||
<string>Preview</string>
|
||||
<widget class="QScrollArea" name="scrollArea">
|
||||
<property name="frameShape">
|
||||
<enum>QFrame::NoFrame</enum>
|
||||
</property>
|
||||
<layout class="QVBoxLayout" name="verticalLayout_2">
|
||||
<item>
|
||||
<widget class="QLabel" name="lblPreview">
|
||||
<property name="frameShape">
|
||||
<enum>QFrame::NoFrame</enum>
|
||||
</property>
|
||||
<property name="text">
|
||||
<string/>
|
||||
</property>
|
||||
<property name="alignment">
|
||||
<set>Qt::AlignCenter</set>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
<property name="widgetResizable">
|
||||
<bool>true</bool>
|
||||
</property>
|
||||
<widget class="QWidget" name="scrollAreaWidgetContents">
|
||||
<property name="geometry">
|
||||
<rect>
|
||||
<x>0</x>
|
||||
<y>0</y>
|
||||
<width>850</width>
|
||||
<height>494</height>
|
||||
</rect>
|
||||
</property>
|
||||
<layout class="QVBoxLayout" name="verticalLayout_2" stretch="0,1">
|
||||
<property name="leftMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="topMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="rightMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="bottomMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<item>
|
||||
<widget class="QgsCollapsibleGroupBox" name="groupBox_2">
|
||||
<property name="title">
|
||||
<string>Gradient stop</string>
|
||||
</property>
|
||||
<layout class="QGridLayout" name="gridLayout">
|
||||
<item row="0" column="0">
|
||||
<widget class="QLabel" name="label_4">
|
||||
<property name="text">
|
||||
<string>Relative &position</string>
|
||||
</property>
|
||||
<property name="buddy">
|
||||
<cstring>mPositionSpinBox</cstring>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="1">
|
||||
<widget class="QgsDoubleSpinBox" name="mPositionSpinBox">
|
||||
<property name="suffix">
|
||||
<string> %</string>
|
||||
</property>
|
||||
<property name="decimals">
|
||||
<number>1</number>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="2">
|
||||
<widget class="QPushButton" name="mDeleteStopButton">
|
||||
<property name="text">
|
||||
<string>&Delete stop</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item row="0" column="3">
|
||||
<spacer name="horizontalSpacer">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
<item row="1" column="0" colspan="4">
|
||||
<widget class="QgsCompoundColorWidget" name="mColorWidget" native="true">
|
||||
<property name="focusPolicy">
|
||||
<enum>Qt::StrongFocus</enum>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QgsCollapsibleGroupBox" name="mPlotGroupBox">
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>0</width>
|
||||
<height>0</height>
|
||||
</size>
|
||||
</property>
|
||||
<property name="title">
|
||||
<string>Plot</string>
|
||||
</property>
|
||||
<layout class="QVBoxLayout" name="verticalLayout_3" stretch="1,0">
|
||||
<property name="leftMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="topMargin">
|
||||
<number>9</number>
|
||||
</property>
|
||||
<property name="rightMargin">
|
||||
<number>0</number>
|
||||
</property>
|
||||
<property name="bottomMargin">
|
||||
<number>9</number>
|
||||
</property>
|
||||
<item>
|
||||
<widget class="QwtPlot" name="mPlot">
|
||||
<property name="minimumSize">
|
||||
<size>
|
||||
<width>0</width>
|
||||
<height>200</height>
|
||||
</size>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<layout class="QHBoxLayout" name="horizontalLayout_2">
|
||||
<item>
|
||||
<widget class="QCheckBox" name="mPlotHueCheckbox">
|
||||
<property name="text">
|
||||
<string>Hue</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QCheckBox" name="mPlotSaturationCheckbox">
|
||||
<property name="text">
|
||||
<string>Saturation</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QCheckBox" name="mPlotLightnessCheckbox">
|
||||
<property name="text">
|
||||
<string>Lightness</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="QCheckBox" name="mPlotAlphaCheckbox">
|
||||
<property name="text">
|
||||
<string>Alpha</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<spacer name="horizontalSpacer_2">
|
||||
<property name="orientation">
|
||||
<enum>Qt::Horizontal</enum>
|
||||
</property>
|
||||
<property name="sizeHint" stdset="0">
|
||||
<size>
|
||||
<width>40</width>
|
||||
<height>20</height>
|
||||
</size>
|
||||
</property>
|
||||
</spacer>
|
||||
</item>
|
||||
</layout>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</item>
|
||||
</layout>
|
||||
</widget>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
@ -197,7 +311,7 @@
|
||||
<item>
|
||||
<widget class="QPushButton" name="btnInformation">
|
||||
<property name="text">
|
||||
<string>Information</string>
|
||||
<string>&Information</string>
|
||||
</property>
|
||||
</widget>
|
||||
</item>
|
||||
@ -222,17 +336,45 @@
|
||||
<header>qgscolorbuttonv2.h</header>
|
||||
<container>1</container>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>QgsGradientStopEditor</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>qgsgradientstopeditor.h</header>
|
||||
<container>1</container>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>QgsDoubleSpinBox</class>
|
||||
<extends>QDoubleSpinBox</extends>
|
||||
<header>qgsdoublespinbox.h</header>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>QgsCompoundColorWidget</class>
|
||||
<extends>QWidget</extends>
|
||||
<header>qgscompoundcolorwidget.h</header>
|
||||
<container>1</container>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>QgsCollapsibleGroupBox</class>
|
||||
<extends>QGroupBox</extends>
|
||||
<header>qgscollapsiblegroupbox.h</header>
|
||||
<container>1</container>
|
||||
</customwidget>
|
||||
<customwidget>
|
||||
<class>QwtPlot</class>
|
||||
<extends>QFrame</extends>
|
||||
<header>qwt_plot.h</header>
|
||||
<container>1</container>
|
||||
</customwidget>
|
||||
</customwidgets>
|
||||
<tabstops>
|
||||
<tabstop>btnColor1</tabstop>
|
||||
<tabstop>btnColor2</tabstop>
|
||||
<tabstop>cboType</tabstop>
|
||||
<tabstop>groupStops</tabstop>
|
||||
<tabstop>treeStops</tabstop>
|
||||
<tabstop>btnAddStop</tabstop>
|
||||
<tabstop>btnRemoveStop</tabstop>
|
||||
<tabstop>mStopEditor</tabstop>
|
||||
<tabstop>mPositionSpinBox</tabstop>
|
||||
<tabstop>mDeleteStopButton</tabstop>
|
||||
<tabstop>mColorWidget</tabstop>
|
||||
<tabstop>btnInformation</tabstop>
|
||||
<tabstop>buttonBox</tabstop>
|
||||
</tabstops>
|
||||
<resources/>
|
||||
<connections>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user