19#include "moc_qgslayoutattributeselectiondialog.cpp"
30#include <QDialogButtonBox>
36#include <QSortFilterProxyModel>
42 : QAbstractTableModel( parent )
49 if ( !hasIndex( row, column,
parent ) )
54 return createIndex( row, column );
82 if ( !
index.isValid() || ( role != Qt::DisplayRole && role != Qt::EditRole && role != Qt::UserRole ) )
104 if ( role == Qt::DisplayRole )
108 case Qt::AlignHCenter:
112 return tr(
"Top center" );
113 case Qt::AlignBottom:
114 return tr(
"Bottom center" );
116 return tr(
"Middle center" );
122 return tr(
"Top right" );
123 case Qt::AlignBottom:
124 return tr(
"Bottom right" );
126 return tr(
"Middle right" );
133 return tr(
"Top left" );
134 case Qt::AlignBottom:
135 return tr(
"Bottom left" );
137 return tr(
"Middle left" );
149 if ( role == Qt::DisplayRole )
151 return column.
width() <= 0 ? tr(
"Automatic" ) : tr(
"%L1 mm" ).arg( column.
width(), 0,
'f', 2 );
156 return column.
width();
160 if ( role == Qt::DisplayRole )
164 case Qt::DescendingOrder:
165 return tr(
"Descending" );
166 case Qt::AscendingOrder:
168 return tr(
"Ascending" );
188 if ( role == Qt::DisplayRole )
190 if ( orientation == Qt::Vertical )
192 return QVariant( section );
200 return QVariant( tr(
"Attribute" ) );
203 return QVariant( tr(
"Heading" ) );
206 return QVariant( tr(
"Alignment" ) );
209 return QVariant( tr(
"Width" ) );
212 return QVariant( tr(
"Sort Order" ) );
222 if ( !
index.isValid() || role != Qt::EditRole || !
mTable )
241 emit dataChanged( createIndex(
index.row(), 1 ), createIndex(
index.row(), 1 ) );
253 colToUpdate.
setHAlignment( Qt::AlignmentFlag( value.toInt() & Qt::AlignHorizontal_Mask ) );
254 colToUpdate.
setVAlignment( Qt::AlignmentFlag( value.toInt() & Qt::AlignVertical_Mask ) );
259 colToUpdate.
setWidth( value.toDouble() );
264 colToUpdate.
setSortOrder(
static_cast<Qt::SortOrder
>( value.toInt() ) );
274 Qt::ItemFlags
flags = QAbstractTableModel::flags(
index );
276 if (
index.isValid() )
278 return flags | Qt::ItemIsEditable;
290 const int maxRow = std::min<int>( row + count - 1,
columns().length() - 1 );
291 beginRemoveRows( QModelIndex(), row, maxRow );
293 for (
int i = maxRow; i >= row; --i )
304 beginInsertRows( QModelIndex(), row, row + count - 1 );
306 for (
int i = row; i < row + count; ++i )
323 const int swapWithRow = direction ==
ShiftUp ? row - 1 : row + 1;
326 beginRemoveRows( QModelIndex(), swapWithRow, swapWithRow );
331 beginInsertRows( QModelIndex(), row, row );
363 : QItemDelegate( parent )
373 QComboBox *comboBox =
new QComboBox( parent );
375 comboBox->addItem( tr(
"Top Left" ),
int( Qt::AlignTop | Qt::AlignLeft ) );
376 comboBox->addItem( tr(
"Top Center" ),
int( Qt::AlignTop | Qt::AlignHCenter ) );
377 comboBox->addItem( tr(
"Top Right" ),
int( Qt::AlignTop | Qt::AlignRight ) );
378 comboBox->addItem( tr(
"Middle Left" ),
int( Qt::AlignVCenter | Qt::AlignLeft ) );
379 comboBox->addItem( tr(
"Middle Center" ),
int( Qt::AlignVCenter | Qt::AlignHCenter ) );
380 comboBox->addItem( tr(
"Middle Right" ),
int( Qt::AlignVCenter | Qt::AlignRight ) );
381 comboBox->addItem( tr(
"Bottom Left" ),
int( Qt::AlignBottom | Qt::AlignLeft ) );
382 comboBox->addItem( tr(
"Bottom Center" ),
int( Qt::AlignBottom | Qt::AlignHCenter ) );
383 comboBox->addItem( tr(
"Bottom Right" ),
int( Qt::AlignBottom | Qt::AlignRight ) );
385 const Qt::AlignmentFlag alignment = ( Qt::AlignmentFlag ) index.model()->data( index, Qt::EditRole ).toInt();
386 comboBox->setCurrentIndex( comboBox->findData( alignment ) );
393 const Qt::AlignmentFlag alignment = ( Qt::AlignmentFlag ) index.model()->data( index, Qt::EditRole ).toInt();
396 QComboBox *comboBox =
static_cast<QComboBox *
>( editor );
397 comboBox->setCurrentIndex( comboBox->findData( alignment ) );
402 QComboBox *comboBox =
static_cast<QComboBox *
>( editor );
403 const Qt::AlignmentFlag alignment = ( Qt::AlignmentFlag ) comboBox->currentData().toInt();
404 model->setData( index, alignment, Qt::EditRole );
410 editor->setGeometry( option.rect );
417 : QItemDelegate( parent )
418 , mVectorLayer( vlayer )
419 , mLayoutObject( layoutObject )
420 , mForceExpressions( forceExpressions )
426 if ( !mLayoutObject )
443 fieldExpression->
setLayer( mVectorLayer );
448 return fieldExpression;
453 const QString field = index.model()->data( index, Qt::EditRole ).toString();
465 model->setData( index, field, Qt::EditRole );
471 editor->setGeometry( option.rect );
474void QgsLayoutColumnSourceDelegate::commitAndCloseEditor()
477 emit commitData( fieldExpression );
484 : QItemDelegate( parent )
493 QComboBox *comboBox =
new QComboBox( parent );
494 QStringList sortOrders;
495 sortOrders << tr(
"Ascending" ) << tr(
"Descending" );
496 comboBox->addItems( sortOrders );
502 const Qt::SortOrder order = ( Qt::SortOrder ) index.model()->data( index, Qt::EditRole ).toInt();
505 QComboBox *comboBox =
static_cast<QComboBox *
>( editor );
508 case Qt::DescendingOrder:
509 comboBox->setCurrentIndex( 1 );
511 case Qt::AscendingOrder:
513 comboBox->setCurrentIndex( 0 );
520 QComboBox *comboBox =
static_cast<QComboBox *
>( editor );
521 const int value = comboBox->currentIndex();
526 order = Qt::DescendingOrder;
530 order = Qt::AscendingOrder;
534 model->setData( index, order, Qt::EditRole );
540 editor->setGeometry( option.rect );
549 : QItemDelegate( parent )
558 editor->setMinimum( 0 );
559 editor->setMaximum( 1000 );
560 editor->setDecimals( 2 );
561 editor->setSuffix( tr(
" mm" ) );
569 const int value = index.model()->data( index, Qt::EditRole ).toInt();
572 spinBox->setValue( value );
578 spinBox->interpretText();
579 const int value = spinBox->value();
581 model->setData( index, value, Qt::EditRole );
587 editor->setGeometry( option.rect );
594 : QDialog( parent, f )
601 connect( mRemoveColumnPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mRemoveColumnPushButton_clicked );
602 connect( mAddColumnPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mAddColumnPushButton_clicked );
603 connect( mColumnUpPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mColumnUpPushButton_clicked );
604 connect( mColumnDownPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mColumnDownPushButton_clicked );
605 connect( mResetColumnsPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mResetColumnsPushButton_clicked );
606 connect( mClearColumnsPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mClearColumnsPushButton_clicked );
607 connect( mAddSortColumnPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mAddSortColumnPushButton_clicked );
608 connect( mRemoveSortColumnPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mRemoveSortColumnPushButton_clicked );
609 connect( mSortColumnUpPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mSortColumnUpPushButton_clicked );
610 connect( mSortColumnDownPushButton, &QPushButton::clicked,
this, &QgsLayoutAttributeSelectionDialog::mSortColumnDownPushButton_clicked );
611 connect( buttonBox, &QDialogButtonBox::helpRequested,
this, &QgsLayoutAttributeSelectionDialog::showHelp );
617 mColumnsTableView->setModel( mColumnModel );
618 mColumnsTableView->horizontalHeader()->setSectionResizeMode( QHeaderView::Stretch );
620 mColumnsTableView->setItemDelegateForColumn( 0, mColumnSourceDelegate );
622 mColumnsTableView->setItemDelegateForColumn( 2, mColumnAlignmentDelegate );
624 mColumnsTableView->setItemDelegateForColumn( 3, mColumnWidthDelegate );
627 mSortColumnTableView->setModel( mSortColumnModel );
628 mSortColumnTableView->horizontalHeader()->setSectionResizeMode( QHeaderView::Stretch );
630 mSortColumnTableView->setItemDelegateForColumn( 0, mSortColumnSourceDelegate );
632 mSortColumnTableView->setItemDelegateForColumn( 1, mSortColumnOrderDelegate );
636void QgsLayoutAttributeSelectionDialog::mRemoveColumnPushButton_clicked()
639 const QModelIndexList indexes = mColumnsTableView->selectionModel()->selectedRows();
640 const int count = indexes.count();
642 for (
int i = count; i > 0; --i )
643 mColumnModel->removeRow( indexes.at( i - 1 ).row(), QModelIndex() );
646void QgsLayoutAttributeSelectionDialog::mAddColumnPushButton_clicked()
649 mColumnModel->insertRow( mColumnModel->
rowCount() );
652void QgsLayoutAttributeSelectionDialog::mColumnUpPushButton_clicked()
656 QModelIndexList indexes = mColumnsTableView->selectionModel()->selectedRows();
657 const int count = indexes.count();
659 std::reverse( indexes.begin(), indexes.end() );
660 for (
int i = count; i > 0; --i )
664void QgsLayoutAttributeSelectionDialog::mColumnDownPushButton_clicked()
667 const QModelIndexList indexes = mColumnsTableView->selectionModel()->selectedRows();
668 const int count = indexes.count();
670 for (
int i = count; i > 0; --i )
674void QgsLayoutAttributeSelectionDialog::mResetColumnsPushButton_clicked()
680void QgsLayoutAttributeSelectionDialog::mClearColumnsPushButton_clicked()
686void QgsLayoutAttributeSelectionDialog::mAddSortColumnPushButton_clicked()
689 mSortColumnModel->insertRow( mSortColumnModel->
rowCount() );
692void QgsLayoutAttributeSelectionDialog::mRemoveSortColumnPushButton_clicked()
695 const QModelIndexList indexes = mSortColumnTableView->selectionModel()->selectedRows();
696 const int count = indexes.count();
698 for (
int i = count; i > 0; --i )
699 mSortColumnModel->removeRow( indexes.at( i - 1 ).row(), QModelIndex() );
702void QgsLayoutAttributeSelectionDialog::showHelp()
704 QgsHelp::openHelp( QStringLiteral(
"print_composer/composer_items/composer_attribute_table.html" ) );
707void QgsLayoutAttributeSelectionDialog::mSortColumnDownPushButton_clicked()
710 const QModelIndexList indexes = mSortColumnTableView->selectionModel()->selectedRows();
711 const int count = indexes.count();
713 for (
int i = count; i > 0; --i )
717void QgsLayoutAttributeSelectionDialog::mSortColumnUpPushButton_clicked()
720 const QModelIndexList indexes = mSortColumnTableView->selectionModel()->selectedRows();
721 const int count = indexes.count();
723 for (
int i = count; i > 0; --i )
The QgsSpinBox is a spin box with a clear button that will set the value to the defined clear value.
void setSpecialValueText(const QString &txt)
Set the special-value text to be txt If set, the spin box will display this text instead of a numeric...
void setShowClearButton(bool showClearButton)
Sets whether the widget will show a clear button.
void addVariable(const QgsExpressionContextScope::StaticVariable &variable)
Adds a variable into the context scope.
Expression contexts are used to encapsulate the parameters around which a QgsExpression should be eva...
QgsExpressionContextScope * lastScope()
Returns the last scope added to the context.
void setHighlightedVariables(const QStringList &variableNames)
Sets the list of variable names within the context intended to be highlighted to the user.
static void enableAutoGeometryRestore(QWidget *widget, const QString &key=QString())
Register the widget to allow its position to be automatically saved and restored when open and closed...
static void openHelp(const QString &key)
Opens help topic for the given help key using default system web browser.
QgsLayoutAttributeSelectionDialog(QgsLayoutItemAttributeTable *table, QgsVectorLayer *vLayer, QWidget *parent=nullptr, Qt::WindowFlags f=Qt::WindowFlags())
constructor
QModelIndex index(int row, int column, const QModelIndex &parent) const override
Column
Available columns for the configuration table to be used by the model.
@ SortOrder
Defines the sort order.
@ Width
Defines the width of the column.
@ Heading
Defines the title of the column.
@ Attribute
Attribute for a field or an expression.
@ Alignment
Defines the alignment of the column.
bool removeRows(int row, int count, const QModelIndex &parent=QModelIndex()) override
bool moveRow(int row, ShiftDirection direction)
Moves the specified row up or down in the model.
QVariant headerData(int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override
virtual QVector< QgsLayoutTableColumn > & columns() const =0
To be reimplemented to provide the display or the sort columns.
QVariant data(const QModelIndex &index, int role) const override
QgsLayoutAttributeTableColumnModelBase(QgsLayoutItemAttributeTable *table, QObject *parent=nullptr)
Constructor for QgsLayoutAttributeTableColumnModel.
int columnCount(const QModelIndex &parent=QModelIndex()) const override
virtual QList< Column > displayedColumns() const =0
To be reimplemented to choose which column should be used by the model.
QgsLayoutItemAttributeTable * mTable
int rowCount(const QModelIndex &parent=QModelIndex()) const override
Qt::ItemFlags flags(const QModelIndex &index) const override
QModelIndex parent(const QModelIndex &child) const override
bool setData(const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override
ShiftDirection
Controls whether a row/column is shifted up or down.
@ ShiftUp
Shift the row/column up.
@ ShiftDown
Shift the row/column down.
bool insertRows(int row, int count, const QModelIndex &parent=QModelIndex()) override
A model for displaying columns shown in a QgsLayoutAttributeTable.
QVector< QgsLayoutTableColumn > & columns() const override
To be reimplemented to provide the display or the sort columns.
void resetToLayer()
Resets the attribute table's columns to match the source layer's fields.
A delegate for showing column alignment as a combo box.
void setEditorData(QWidget *editor, const QModelIndex &index) const override
void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override
QgsLayoutColumnAlignmentDelegate(QObject *parent=nullptr)
constructor
QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override
void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override
A delegate for showing column sort order as a combo box.
void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override
void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override
void setEditorData(QWidget *editor, const QModelIndex &index) const override
QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override
QgsLayoutColumnSortOrderDelegate(QObject *parent=nullptr)
constructor
A delegate for showing column attribute source as a QgsFieldExpressionWidget.
void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override
QgsLayoutColumnSourceDelegate(QgsVectorLayer *vlayer, QObject *parent=nullptr, const QgsLayoutObject *layoutObject=nullptr, bool forceExpressions=false)
Constructor for QgsLayoutColumnSourceDelegate.
void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override
void setEditorData(QWidget *editor, const QModelIndex &index) const override
QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override
A delegate for showing column width as a spin box.
void setEditorData(QWidget *editor, const QModelIndex &index) const override
QgsLayoutColumnWidthDelegate(QObject *parent=nullptr)
constructor
QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override
void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override
void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override
A layout table subclass that displays attributes from a vector layer.
void resetColumns()
Resets the attribute table's columns to match the vector layer's fields.
A base class for objects which belong to a layout.
QgsExpressionContext createExpressionContext() const override
Creates an expression context relating to the objects' current state.
Stores properties of a column for a QgsLayoutTable.
QString attribute() const
Returns the attribute name or expression used for the column's values.
void setVAlignment(Qt::AlignmentFlag alignment)
Sets the vertical alignment for a column, which controls the alignment used for drawing column values...
double width() const
Returns the width for the column in mm, or 0 if column width is automatically calculated.
Qt::AlignmentFlag vAlignment() const
Returns the vertical alignment for a column, which controls the alignment used for drawing column val...
QString heading() const
Returns the heading for a column, which is the value displayed in the column's header cell.
void setSortOrder(Qt::SortOrder order)
Sets the sort order for the column.
void setAttribute(const QString &attribute)
Sets the attribute name or expression used for the column's values.
Qt::SortOrder sortOrder() const
Returns the sort order for the column.
void setHAlignment(Qt::AlignmentFlag alignment)
Sets the horizontal alignment for a column, which controls the alignment used for drawing column valu...
void setHeading(const QString &heading)
Sets the heading for a column, which is the value displayed in the column's header cell.
Qt::AlignmentFlag hAlignment() const
Returns the horizontal alignment for a column, which controls the alignment used for drawing column v...
void setWidth(const double width)
Sets the width for a column in mm.
Allows for filtering QgsComposerAttributeTable columns by columns which are sorted or unsorted.
QVector< QgsLayoutTableColumn > & columns() const override
To be reimplemented to provide the display or the sort columns.
QgsLayoutTableColumns & columns()
Returns a reference to the list of QgsLayoutTableColumns shown in the table.
QgsLayoutTableSortColumns & sortColumns()
Returns a reference to the list of QgsLayoutTableSortColumns shown in the table.
Represents a vector layer which manages a vector based data sets.
Single variable definition for use within a QgsExpressionContextScope.