16#ifndef QGSPROCESSINGMAPLAYERCOMBOBOX_H
17#define QGSPROCESSINGMAPLAYERCOMBOBOX_H
43class GUI_EXPORT QgsProcessingMapLayerComboBox :
public QWidget
54 ~QgsProcessingMapLayerComboBox()
override;
81 QString currentText();
95 QVariant value()
const;
109 void setEditable(
bool editable );
117 bool isEditable()
const;
128 void dragEnterEvent( QDragEnterEvent *event )
override;
129 void dragLeaveEvent( QDragLeaveEvent *event )
override;
130 void dropEvent( QDropEvent *event )
override;
136 void showSourceOptions();
137 void selectFromFile();
138 void browseForLayer();
141 std::unique_ptr< QgsProcessingParameterDefinition > mParameter;
143 QToolButton *mSelectButton =
nullptr;
144 QToolButton *mIterateButton =
nullptr;
145 QToolButton *mSettingsButton =
nullptr;
146 QCheckBox *mUseSelectionCheckBox =
nullptr;
147 bool mDragActive =
false;
148 long long mFeatureLimit = -1;
149 QString mFilterExpression;
150 bool mIsOverridingDefaultGeometryCheck =
false;
152 QPointer< QgsMapLayer> mPrevLayer;
153 int mBlockChangedSignal = 0;
157 QMenu *mFeatureSourceMenu =
nullptr;
158 QgsMapLayer *compatibleMapLayerFromMimeData(
const QMimeData *data,
bool &incompatibleLayerSelected )
const;
159 QString compatibleUriFromMimeData(
const QMimeData *data )
const;
A model for showing available data sources and other items in a structured tree.
InvalidGeometryCheck
Handling of features with invalid geometries.
@ GeometryAbortOnInvalid
Close iterator on encountering any features with invalid geometry. This requires a slow geometry vali...
The QgsMapLayerComboBox class is a combo box which displays the list of layers.
Base class for all map layer types.
Contains information about the context in which a processing algorithm is executed.
WidgetType
Types of dialogs which Processing widgets can be created for.
@ Standard
Standard algorithm dialog.
Base class for the definition of processing parameters.
Contains settings which reflect the context in which a Processing parameter widget is shown,...
QSet< QgsFeatureId > QgsFeatureIds