Esempi in C++ (Cpp) per updateDataDefinedButton

Esempio n. 1

File: qgscomposerpicturewidget.cpp Progetto: giohappy/QGIS

void QgsComposerPictureWidget::populateDataDefinedButtons()
{
  updateDataDefinedButton( mSourceDDBtn );
  updateDataDefinedButton( mFillColorDDBtn );
  updateDataDefinedButton( mStrokeColorDDBtn );
  updateDataDefinedButton( mStrokeWidthDDBtn );

  //initial state of controls - disable related controls when dd buttons are active
  mPictureLineEdit->setEnabled( !mSourceDDBtn->isActive() );
}

Esempio n. 2

File: qgscomposermapwidget.cpp Progetto: rskelly/QGIS

void QgsComposerMapWidget::populateDataDefinedButtons()
{
  updateDataDefinedButton( mScaleDDBtn );
  updateDataDefinedButton( mMapRotationDDBtn );
  updateDataDefinedButton( mXMinDDBtn );
  updateDataDefinedButton( mYMinDDBtn );
  updateDataDefinedButton( mXMaxDDBtn );
  updateDataDefinedButton( mYMaxDDBtn );
  updateDataDefinedButton( mAtlasMarginDDBtn );
  updateDataDefinedButton( mStylePresetsDDBtn );
  updateDataDefinedButton( mLayersDDBtn );
}

Esempio n. 3

File: qgscomposerscalebarwidget.cpp Progetto: cz172638/QGIS

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 );
}