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* With a selection model, the way the attribute table handles selections can be customized. E.g. synchronized to layer selection or used to pick features. * With request filters, the visible features on an attribute table can be limited. This will effectively reduce the subset of features the attribute table works on. Additional filters by means of a proxy model can of course further reduce the visible subset subsequently.
135 lines
3.1 KiB
Plaintext
135 lines
3.1 KiB
Plaintext
class QgsDualView : QStackedWidget
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{
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%TypeHeaderCode
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#include <qgsdualview.h>
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%End
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public:
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/**
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* The view modes, in which this widget can present information.
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* Relates to the QStackedWidget stacks.
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*
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*/
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enum ViewMode
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{
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/**
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* Shows the features and attributes in a table layout
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*/
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AttributeTable,
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/**
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* Show a list of the features, where one can be chosen
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* and the according attribute dialog will be presented
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* in the neighbouring frame.
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*/
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AttributeEditor
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};
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/**
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* @brief Constructor
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* @param parent The parent widget
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*/
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explicit QgsDualView( QWidget* parent = 0 );
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virtual ~QgsDualView();
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/**
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* Change the current view mode.
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*
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* @param view The view mode to set
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*/
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void setView( ViewMode view );
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/**
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* Set the filter mode
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*
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* @param filterMode
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*/
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void setFilterMode( QgsAttributeTableFilterModel::FilterMode filterMode );
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/**
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* Toggle the selectedOnTop flag. If enabled, selected features will be moved to top.
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*
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* @param selectedOnTop True: Show selected features on top.
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* False: Use defined sorting column.
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*/
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void setSelectedOnTop( bool selectedOnTop );
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/**
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* Returns the number of features on the layer.
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*
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* @return Number of features
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*/
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int featureCount();
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/**
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* Returns the number of features which are currently visible, according to the
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* filter restrictions
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*
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* @return Number of features
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*/
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int filteredFeatureCount();
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/**
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* Set a list of currently visible features
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*
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* @param filteredFeatures A list of feature ids
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*
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*/
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void setFilteredFeatures( QgsFeatureIds filteredFeatures );
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/**
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* Returns the model which has the information about all features (not only filtered)
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*
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* @return The master model
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*/
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QgsAttributeTableModel* masterModel() const;
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protected:
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/**
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* Initializes widgets which depend on the attributes of this layer
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*/
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void columnBoxInit();
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virtual void hideEvent( QHideEvent * );
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virtual void focusOutEvent( QFocusEvent * );
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public slots:
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/**
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* @brief Set the current edit selection in the {@link AttributeEditor} mode.
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*
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* @param fids A list of edited features (Currently only one at a time is supported)
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*/
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void setCurrentEditSelection( const QgsFeatureIds& fids );
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/**
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* @brief saveEditChanges
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*/
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void saveEditChanges();
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signals:
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/**
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* Is emitted, whenever the display expression is successfully changed
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* @param expression The expression that was applied
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*/
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void displayExpressionChanged( const QString expression );
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/**
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* Is emitted, whenever the filter changes
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*/
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void filterChanged();
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};
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class QgsAttributeTableAction : QAction
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{
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%TypeHeaderCode
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#include <qgsdualview.h>
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%End
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public:
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QgsAttributeTableAction( const QString &name, QgsDualView *dualView, int action, const QModelIndex &fieldIdx );
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public slots:
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void execute();
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void featureForm();
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};
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