QgsComposerScaleBarWidget::QgsComposerScaleBarWidget( QgsComposerScaleBar* scaleBar ): QWidget(), mComposerScaleBar( scaleBar )
{
setupUi( this );
connectUpdateSignal();
//add widget for general composer item properties
QgsComposerItemWidget* itemPropertiesWidget = new QgsComposerItemWidget( this, scaleBar );
mainLayout->addWidget( itemPropertiesWidget );
blockMemberSignals( true );
//style combo box
mStyleComboBox->insertItem( 0, tr( "Single Box" ) );
mStyleComboBox->insertItem( 1, tr( "Double Box" ) );
mStyleComboBox->insertItem( 2, tr( "Line Ticks Middle" ) );
mStyleComboBox->insertItem( 3, tr( "Line Ticks Down" ) );
mStyleComboBox->insertItem( 4, tr( "Line Ticks Up" ) );
mStyleComboBox->insertItem( 5, tr( "Numeric" ) );
//alignment combo box
mAlignmentComboBox->insertItem( 0, tr( "Left" ) );
mAlignmentComboBox->insertItem( 1, tr( "Middle" ) );
mAlignmentComboBox->insertItem( 2, tr( "Right" ) );
//units combo box
mUnitsComboBox->insertItem( 0, tr( "Map units" ), 0 );
mUnitsComboBox->insertItem( 1, tr( "Meters" ), 1 );
mUnitsComboBox->insertItem( 2, tr( "Feet" ), 2 );
mUnitsComboBox->insertItem( 3, tr( "Nautical Miles" ), 3 );
blockMemberSignals( false );
setGuiElements(); //set the GUI elements to the state of scaleBar
}
QgsComposerScaleBarWidget::QgsComposerScaleBarWidget( QgsComposerScaleBar* scaleBar ): QgsComposerItemBaseWidget( 0, scaleBar ), mComposerScaleBar( scaleBar )
{
setupUi( this );
connectUpdateSignal();
//add widget for general composer item properties
QgsComposerItemWidget* itemPropertiesWidget = new QgsComposerItemWidget( this, scaleBar );
mainLayout->addWidget( itemPropertiesWidget );
mSegmentSizeRadioGroup.addButton( mFixedSizeRadio );
mSegmentSizeRadioGroup.addButton( mFitWidthRadio );
connect( &mSegmentSizeRadioGroup, SIGNAL( buttonClicked( QAbstractButton* ) ), this, SLOT( segmentSizeRadioChanged( QAbstractButton* ) ) );
blockMemberSignals( true );
//style combo box
mStyleComboBox->insertItem( 0, tr( "Single Box" ) );
mStyleComboBox->insertItem( 1, tr( "Double Box" ) );
mStyleComboBox->insertItem( 2, tr( "Line Ticks Middle" ) );
mStyleComboBox->insertItem( 3, tr( "Line Ticks Down" ) );
mStyleComboBox->insertItem( 4, tr( "Line Ticks Up" ) );
mStyleComboBox->insertItem( 5, tr( "Numeric" ) );
//alignment combo box
mAlignmentComboBox->insertItem( 0, tr( "Left" ) );
mAlignmentComboBox->insertItem( 1, tr( "Middle" ) );
mAlignmentComboBox->insertItem( 2, tr( "Right" ) );
//units combo box
mUnitsComboBox->insertItem( 0, tr( "Map units" ), 0 );
mUnitsComboBox->insertItem( 1, tr( "Meters" ), 1 );
mUnitsComboBox->insertItem( 2, tr( "Feet" ), 2 );
mUnitsComboBox->insertItem( 3, tr( "Nautical Miles" ), 3 );
mFillColorButton->setColorDialogTitle( tr( "Select fill color" ) );
mFillColorButton->setAllowAlpha( true );
mFillColorButton->setContext( "composer" );
mFillColorButton->setNoColorString( tr( "Transparent fill" ) );
mFillColorButton->setShowNoColor( true );
mFillColor2Button->setColorDialogTitle( tr( "Select alternate fill color" ) );
mFillColor2Button->setAllowAlpha( true );
mFillColor2Button->setContext( "composer" );
mFillColor2Button->setNoColorString( tr( "Transparent fill" ) );
mFillColor2Button->setShowNoColor( true );
mFontColorButton->setColorDialogTitle( tr( "Select font color" ) );
mFontColorButton->setAllowAlpha( true );
mFontColorButton->setContext( "composer" );
mStrokeColorButton->setColorDialogTitle( tr( "Select stroke color" ) );
mStrokeColorButton->setAllowAlpha( true );
mStrokeColorButton->setContext( "composer" );
mStrokeColorButton->setNoColorString( tr( "Transparent stroke" ) );
mStrokeColorButton->setShowNoColor( true );
blockMemberSignals( false );
setGuiElements(); //set the GUI elements to the state of scaleBar
}
void QgsComposerScaleBarWidget::setGuiElements()
{
if ( !mComposerScaleBar )
{
return;
}
blockMemberSignals( true );
mNumberOfSegmentsSpinBox->setValue( mComposerScaleBar->numSegments() );
mSegmentsLeftSpinBox->setValue( mComposerScaleBar->numSegmentsLeft() );
mSegmentSizeSpinBox->setValue( mComposerScaleBar->numUnitsPerSegment() );
mLineWidthSpinBox->setValue( mComposerScaleBar->pen().widthF() );
mHeightSpinBox->setValue( mComposerScaleBar->height() );
mMapUnitsPerBarUnitSpinBox->setValue( mComposerScaleBar->numMapUnitsPerScaleBarUnit() );
mLabelBarSpaceSpinBox->setValue( mComposerScaleBar->labelBarSpace() );
mBoxSizeSpinBox->setValue( mComposerScaleBar->boxContentSpace() );
mUnitLabelLineEdit->setText( mComposerScaleBar->unitLabeling() );
mLineJoinStyleCombo->setPenJoinStyle( mComposerScaleBar->lineJoinStyle() );
mLineCapStyleCombo->setPenCapStyle( mComposerScaleBar->lineCapStyle() );
mFontColorButton->setColor( mComposerScaleBar->fontColor() );
mFillColorButton->setColor( mComposerScaleBar->brush().color() );
mFillColor2Button->setColor( mComposerScaleBar->brush2().color() );
mStrokeColorButton->setColor( mComposerScaleBar->pen().color() );
//map combo box
if ( mComposerScaleBar->composerMap() )
{
QString mapText = tr( "Map %1" ).arg( mComposerScaleBar->composerMap()->id() );
int itemId = mMapComboBox->findText( mapText );
if ( itemId >= 0 )
{
mMapComboBox->setCurrentIndex( itemId );
}
}
//style...
QString style = mComposerScaleBar->style();
mStyleComboBox->setCurrentIndex( mStyleComboBox->findText( tr( style.toLocal8Bit().data() ) ) );
toggleStyleSpecificControls( style );
//alignment
mAlignmentComboBox->setCurrentIndex(( int )( mComposerScaleBar->alignment() ) );
//units
mUnitsComboBox->setCurrentIndex( mUnitsComboBox->findData(( int )mComposerScaleBar->units() ) );
blockMemberSignals( false );
}
QgsComposerScaleBarWidget::QgsComposerScaleBarWidget( QgsComposerScaleBar *scaleBar ): QgsComposerItemBaseWidget( nullptr, scaleBar ), mComposerScaleBar( scaleBar )
{
setupUi( this );
connect( mHeightSpinBox, static_cast < void ( QDoubleSpinBox::* )( double ) > ( &QDoubleSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mHeightSpinBox_valueChanged );
connect( mLineWidthSpinBox, static_cast < void ( QDoubleSpinBox::* )( double ) > ( &QDoubleSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mLineWidthSpinBox_valueChanged );
connect( mSegmentSizeSpinBox, static_cast < void ( QDoubleSpinBox::* )( double ) > ( &QDoubleSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mSegmentSizeSpinBox_valueChanged );
connect( mSegmentsLeftSpinBox, static_cast < void ( QSpinBox::* )( int ) > ( &QSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mSegmentsLeftSpinBox_valueChanged );
connect( mNumberOfSegmentsSpinBox, static_cast < void ( QSpinBox::* )( int ) > ( &QSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mNumberOfSegmentsSpinBox_valueChanged );
connect( mUnitLabelLineEdit, &QLineEdit::textChanged, this, &QgsComposerScaleBarWidget::mUnitLabelLineEdit_textChanged );
connect( mMapUnitsPerBarUnitSpinBox, static_cast < void ( QDoubleSpinBox::* )( double ) > ( &QDoubleSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mMapUnitsPerBarUnitSpinBox_valueChanged );
connect( mFontColorButton, &QgsColorButton::colorChanged, this, &QgsComposerScaleBarWidget::mFontColorButton_colorChanged );
connect( mFillColorButton, &QgsColorButton::colorChanged, this, &QgsComposerScaleBarWidget::mFillColorButton_colorChanged );
connect( mFillColor2Button, &QgsColorButton::colorChanged, this, &QgsComposerScaleBarWidget::mFillColor2Button_colorChanged );
connect( mStrokeColorButton, &QgsColorButton::colorChanged, this, &QgsComposerScaleBarWidget::mStrokeColorButton_colorChanged );
connect( mStyleComboBox, static_cast<void ( QComboBox::* )( const QString & )>( &QComboBox::currentIndexChanged ), this, &QgsComposerScaleBarWidget::mStyleComboBox_currentIndexChanged );
connect( mLabelBarSpaceSpinBox, static_cast < void ( QDoubleSpinBox::* )( double ) > ( &QDoubleSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mLabelBarSpaceSpinBox_valueChanged );
connect( mBoxSizeSpinBox, static_cast < void ( QDoubleSpinBox::* )( double ) > ( &QDoubleSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mBoxSizeSpinBox_valueChanged );
connect( mAlignmentComboBox, static_cast<void ( QComboBox::* )( int )>( &QComboBox::currentIndexChanged ), this, &QgsComposerScaleBarWidget::mAlignmentComboBox_currentIndexChanged );
connect( mUnitsComboBox, static_cast<void ( QComboBox::* )( int )>( &QComboBox::currentIndexChanged ), this, &QgsComposerScaleBarWidget::mUnitsComboBox_currentIndexChanged );
connect( mLineJoinStyleCombo, static_cast<void ( QComboBox::* )( int )>( &QComboBox::currentIndexChanged ), this, &QgsComposerScaleBarWidget::mLineJoinStyleCombo_currentIndexChanged );
connect( mLineCapStyleCombo, static_cast<void ( QComboBox::* )( int )>( &QComboBox::currentIndexChanged ), this, &QgsComposerScaleBarWidget::mLineCapStyleCombo_currentIndexChanged );
connect( mMinWidthSpinBox, static_cast < void ( QDoubleSpinBox::* )( double ) > ( &QDoubleSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mMinWidthSpinBox_valueChanged );
connect( mMaxWidthSpinBox, static_cast < void ( QDoubleSpinBox::* )( double ) > ( &QDoubleSpinBox::valueChanged ), this, &QgsComposerScaleBarWidget::mMaxWidthSpinBox_valueChanged );
setPanelTitle( tr( "Scalebar properties" ) );
mFontButton->setMode( QgsFontButton::ModeQFont );
connectUpdateSignal();
//add widget for general composer item properties
QgsComposerItemWidget *itemPropertiesWidget = new QgsComposerItemWidget( this, scaleBar );
mainLayout->addWidget( itemPropertiesWidget );
mSegmentSizeRadioGroup.addButton( mFixedSizeRadio );
mSegmentSizeRadioGroup.addButton( mFitWidthRadio );
connect( &mSegmentSizeRadioGroup, static_cast < void ( QButtonGroup::* )( QAbstractButton * ) > ( &QButtonGroup::buttonClicked ), this, &QgsComposerScaleBarWidget::segmentSizeRadioChanged );
blockMemberSignals( true );
//style combo box
mStyleComboBox->insertItem( 0, tr( "Single Box" ) );
mStyleComboBox->insertItem( 1, tr( "Double Box" ) );
mStyleComboBox->insertItem( 2, tr( "Line Ticks Middle" ) );
mStyleComboBox->insertItem( 3, tr( "Line Ticks Down" ) );
mStyleComboBox->insertItem( 4, tr( "Line Ticks Up" ) );
mStyleComboBox->insertItem( 5, tr( "Numeric" ) );
//alignment combo box
mAlignmentComboBox->insertItem( 0, tr( "Left" ) );
mAlignmentComboBox->insertItem( 1, tr( "Middle" ) );
mAlignmentComboBox->insertItem( 2, tr( "Right" ) );
//units combo box
mUnitsComboBox->insertItem( 0, tr( "Map units" ), QgsUnitTypes::DistanceUnknownUnit );
mUnitsComboBox->insertItem( 1, tr( "Meters" ), QgsUnitTypes::DistanceMeters );
mUnitsComboBox->insertItem( 2, tr( "Feet" ), QgsUnitTypes::DistanceFeet );
mUnitsComboBox->insertItem( 3, tr( "Nautical Miles" ), QgsUnitTypes::DistanceNauticalMiles );
mFillColorButton->setColorDialogTitle( tr( "Select Fill Color" ) );
mFillColorButton->setAllowOpacity( true );
mFillColorButton->setContext( QStringLiteral( "composer" ) );
mFillColorButton->setNoColorString( tr( "Transparent Fill" ) );
mFillColorButton->setShowNoColor( true );
mFillColor2Button->setColorDialogTitle( tr( "Select Alternate Fill Color" ) );
mFillColor2Button->setAllowOpacity( true );
mFillColor2Button->setContext( QStringLiteral( "composer" ) );
mFillColor2Button->setNoColorString( tr( "Transparent fill" ) );
mFillColor2Button->setShowNoColor( true );
mFontColorButton->setColorDialogTitle( tr( "Select Font Color" ) );
mFontColorButton->setAllowOpacity( true );
mFontColorButton->setContext( QStringLiteral( "composer" ) );
mStrokeColorButton->setColorDialogTitle( tr( "Select Line Color" ) );
mStrokeColorButton->setAllowOpacity( true );
mStrokeColorButton->setContext( QStringLiteral( "composer" ) );
mStrokeColorButton->setNoColorString( tr( "Transparent line" ) );
mStrokeColorButton->setShowNoColor( true );
QgsComposition *scaleBarComposition = mComposerScaleBar->composition();
if ( scaleBarComposition )
{
mMapItemComboBox->setComposition( scaleBarComposition );
mMapItemComboBox->setItemType( QgsComposerItem::ComposerMap );
}
connect( mMapItemComboBox, &QgsComposerItemComboBox::itemChanged, this, &QgsComposerScaleBarWidget::composerMapChanged );
registerDataDefinedButton( mFillColorDDBtn, QgsComposerObject::ScalebarFillColor );
registerDataDefinedButton( mFillColor2DDBtn, QgsComposerObject::ScalebarFillColor2 );
registerDataDefinedButton( mLineColorDDBtn, QgsComposerObject::ScalebarLineColor );
registerDataDefinedButton( mLineWidthDDBtn, QgsComposerObject::ScalebarLineWidth );
blockMemberSignals( false );
setGuiElements(); //set the GUI elements to the state of scaleBar
connect( mFontButton, &QgsFontButton::changed, this, &QgsComposerScaleBarWidget::fontChanged );
}
void QgsComposerScaleBarWidget::setGuiElements()
{
if ( !mComposerScaleBar )
{
return;
}
blockMemberSignals( true );
mNumberOfSegmentsSpinBox->setValue( mComposerScaleBar->numSegments() );
mSegmentsLeftSpinBox->setValue( mComposerScaleBar->numSegmentsLeft() );
mSegmentSizeSpinBox->setValue( mComposerScaleBar->numUnitsPerSegment() );
mLineWidthSpinBox->setValue( mComposerScaleBar->lineWidth() );
mHeightSpinBox->setValue( mComposerScaleBar->height() );
mMapUnitsPerBarUnitSpinBox->setValue( mComposerScaleBar->numMapUnitsPerScaleBarUnit() );
mLabelBarSpaceSpinBox->setValue( mComposerScaleBar->labelBarSpace() );
mBoxSizeSpinBox->setValue( mComposerScaleBar->boxContentSpace() );
mUnitLabelLineEdit->setText( mComposerScaleBar->unitLabeling() );
mLineJoinStyleCombo->setPenJoinStyle( mComposerScaleBar->lineJoinStyle() );
mLineCapStyleCombo->setPenCapStyle( mComposerScaleBar->lineCapStyle() );
mFontColorButton->setColor( mComposerScaleBar->fontColor() );
mFillColorButton->setColor( mComposerScaleBar->fillColor() );
mFillColor2Button->setColor( mComposerScaleBar->fillColor2() );
mStrokeColorButton->setColor( mComposerScaleBar->lineColor() );
mFontButton->setCurrentFont( mComposerScaleBar->font() );
//map combo box
mMapItemComboBox->setItem( mComposerScaleBar->composerMap() );
//style...
QString style = mComposerScaleBar->style();
mStyleComboBox->setCurrentIndex( mStyleComboBox->findText( tr( style.toLocal8Bit().data() ) ) );
toggleStyleSpecificControls( style );
//alignment
mAlignmentComboBox->setCurrentIndex( ( int )( mComposerScaleBar->alignment() ) );
//units
mUnitsComboBox->setCurrentIndex( mUnitsComboBox->findData( ( int )mComposerScaleBar->units() ) );
if ( mComposerScaleBar->segmentSizeMode() == QgsScaleBarSettings::SegmentSizeFixed )
{
mFixedSizeRadio->setChecked( true );
mSegmentSizeSpinBox->setEnabled( true );
mMinWidthSpinBox->setEnabled( false );
mMaxWidthSpinBox->setEnabled( false );
}
else /*if(mComposerScaleBar->segmentSizeMode() == QgsComposerScaleBar::SegmentSizeFitWidth)*/
{
mFitWidthRadio->setChecked( true );
mSegmentSizeSpinBox->setEnabled( false );
mMinWidthSpinBox->setEnabled( true );
mMaxWidthSpinBox->setEnabled( true );
}
mMinWidthSpinBox->setValue( mComposerScaleBar->minBarWidth() );
mMaxWidthSpinBox->setValue( mComposerScaleBar->maxBarWidth() );
updateDataDefinedButton( mFillColorDDBtn );
updateDataDefinedButton( mFillColor2DDBtn );
updateDataDefinedButton( mLineColorDDBtn );
updateDataDefinedButton( mLineWidthDDBtn );
blockMemberSignals( false );
}