26 : QDialog( parent, flags )
32 mPageOrientationComboBox->setCurrentIndex( 1 );
37 mPageSizeComboBox->addItem( size.displayName, size.name );
39 mPageSizeComboBox->addItem( tr(
"Custom" ) );
40 mPageSizeComboBox->setCurrentIndex( mPageSizeComboBox->findData( QStringLiteral(
"A4" ) ) );
41 pageSizeChanged( mPageSizeComboBox->currentIndex() );
42 orientationChanged( 1 );
44 mSizeUnitsComboBox->linkToWidget( mWidthSpin );
45 mSizeUnitsComboBox->linkToWidget( mHeightSpin );
47 mLockAspectRatio->setWidthSpinBox( mWidthSpin );
48 mLockAspectRatio->setHeightSpinBox( mHeightSpin );
50 connect( mPositionComboBox,
static_cast<void ( QComboBox::* )(
int )
>( &QComboBox::currentIndexChanged ),
this, &QgsLayoutAddPagesDialog::positionChanged );
51 mExistingPageSpinBox->setEnabled(
false );
53 connect( mPageSizeComboBox,
static_cast<void ( QComboBox::* )(
int )
>( &QComboBox::currentIndexChanged ),
this, &QgsLayoutAddPagesDialog::pageSizeChanged );
54 connect( mPageOrientationComboBox,
static_cast<void ( QComboBox::* )(
int )
>( &QComboBox::currentIndexChanged ),
this, &QgsLayoutAddPagesDialog::orientationChanged );
56 connect( mWidthSpin,
static_cast< void ( QDoubleSpinBox::* )(
double )
>( &QDoubleSpinBox::valueChanged ),
this, &QgsLayoutAddPagesDialog::setToCustomSize );
57 connect( mHeightSpin,
static_cast< void ( QDoubleSpinBox::* )(
double )
>( &QDoubleSpinBox::valueChanged ),
this, &QgsLayoutAddPagesDialog::setToCustomSize );
59 connect( buttonBox, &QDialogButtonBox::helpRequested,
this, &QgsLayoutAddPagesDialog::showHelp );
65 mSizeUnitsComboBox->setConverter( &mConverter );
67 mSizeUnitsComboBox->setUnit( layout->
units() );
72 return mPagesSpinBox->value();
77 return static_cast< PagePosition >( mPositionComboBox->currentIndex() );
82 return mExistingPageSpinBox->value();
87 return QgsLayoutSize( mWidthSpin->value(), mHeightSpin->value(), mSizeUnitsComboBox->unit() );
90void QgsLayoutAddPagesDialog::positionChanged(
int index )
92 mExistingPageSpinBox->setEnabled( index != 2 );
95void QgsLayoutAddPagesDialog::pageSizeChanged(
int )
97 if ( mPageSizeComboBox->currentData().toString().isEmpty() )
100 mLockAspectRatio->setEnabled(
true );
101 mSizeUnitsComboBox->setEnabled(
true );
102 mPageOrientationComboBox->setEnabled(
false );
106 mLockAspectRatio->setEnabled(
false );
107 mLockAspectRatio->setLocked(
false );
108 mSizeUnitsComboBox->setEnabled(
false );
109 mPageOrientationComboBox->setEnabled(
true );
112 mSettingPresetSize =
true;
113 switch ( mPageOrientationComboBox->currentData().toInt() )
116 mWidthSpin->setValue( convertedSize.
height() );
117 mHeightSpin->setValue( convertedSize.
width() );
121 mWidthSpin->setValue( convertedSize.
width() );
122 mHeightSpin->setValue( convertedSize.
height() );
125 mSettingPresetSize =
false;
129void QgsLayoutAddPagesDialog::orientationChanged(
int )
131 if ( mPageSizeComboBox->currentData().toString().isEmpty() )
134 const double width = mWidthSpin->value();
135 const double height = mHeightSpin->value();
136 switch ( mPageOrientationComboBox->currentData().toInt() )
139 if ( width < height )
147 if ( width > height )
156void QgsLayoutAddPagesDialog::setToCustomSize()
158 if ( mSettingPresetSize )
160 whileBlocking( mPageSizeComboBox )->setCurrentIndex( mPageSizeComboBox->count() - 1 );
161 mPageOrientationComboBox->setEnabled(
false );
162 mLockAspectRatio->setEnabled(
true );
163 mSizeUnitsComboBox->setEnabled(
true );
166void QgsLayoutAddPagesDialog::showHelp()
168 QgsHelp::openHelp( QStringLiteral(
"print_composer/overview_composer.html#working-with-the-page-properties" ) );
static QgsPageSizeRegistry * pageSizeRegistry()
Returns the application's page size registry, used for managing layout page sizes.
static void openHelp(const QString &key)
Opens help topic for the given help key using default system web browser.
int numberPages() const
Returns the number of pages to insert.
QgsLayoutAddPagesDialog(QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::WindowFlags())
Constructor for QgsLayoutAddPagesDialog.
void setLayout(QgsLayout *layout)
Sets the layout associated with the dialog.
PagePosition
Page insertion positions.
PagePosition pagePosition() const
Returns the position at which to insert the new pages.
QgsLayoutSize pageSize() const
Returns the desired page size.
int beforePage() const
Returns the page number for which new pages should be inserted before/after.
@ Landscape
Landscape orientation.
@ Portrait
Portrait orientation.
QgsLayoutMeasurement convert(QgsLayoutMeasurement measurement, Qgis::LayoutUnit targetUnits) const
Converts a measurement from one unit to another.
int pageCount() const
Returns the number of pages in the collection.
const QgsLayoutMeasurementConverter & measurementConverter() const
Returns the layout measurement converter to be used in the layout.
This class provides a method of storing sizes, consisting of a width and height, for use in QGIS layo...
double height() const
Returns the height of the size.
double width() const
Returns the width of the size.
Base class for layouts, which can contain items such as maps, labels, scalebars, etc.
QgsLayoutRenderContext & renderContext()
Returns a reference to the layout's render context, which stores information relating to the current ...
QgsLayoutPageCollection * pageCollection()
Returns a pointer to the layout's page collection, which stores and manages page items in the layout.
Qgis::LayoutUnit units() const
Returns the native units for the layout.
QList< QgsPageSize > entries() const
Returns a list of page sizes in the registry.
QList< QgsPageSize > find(const QString &name) const
Finds matching page sizes from the registry, using a case insensitive match on the page size name.
A named page size for layouts.
QgsLayoutSize size
Page size.
QgsSignalBlocker< Object > whileBlocking(Object *object)
Temporarily blocks signals from a QObject while calling a single method from the object.