QGIS API Documentation  3.21.0-Master (5b68dc587e)
Public Slots | Signals | Public Member Functions | List of all members
QgsLabelingWidget Class Reference

Master widget for configuration of labeling of a vector layer. More...

#include <qgslabelingwidget.h>

Inheritance diagram for QgsLabelingWidget:
Inheritance graph
[legend]

Public Slots

void adaptToLayer ()
 reload the settings shown in the dialog from the current layer More...
 
void apply () override
 Saves the labeling configuration and immediately updates the map canvas to reflect the changes. More...
 
void resetSettings ()
 Reset the settings. More...
 
void setLayer (QgsMapLayer *layer)
 Sets the layer to configure. More...
 
void writeSettingsToLayer ()
 save config to layer More...
 
- Public Slots inherited from QgsMapLayerConfigWidget
virtual void apply ()=0
 Called when changes to the layer need to be made. More...
 
virtual void focusDefaultWidget ()
 Focuses the default widget for the page. More...
 
- Public Slots inherited from QgsPanelWidget
void acceptPanel ()
 Accept the panel. More...
 
void openPanel (QgsPanelWidget *panel)
 Open a panel or dialog depending on dock mode setting If dock mode is true this method will emit the showPanel signal for connected slots to handle the open event. More...
 

Signals

void auxiliaryFieldCreated ()
 Emitted when an auxiliary field is created. More...
 
- Signals inherited from QgsMapLayerConfigWidget
void dynamicTemporalControlToggled (bool enabled)
 Emitted whenever the dynamic temporal control option is toggled in the associated layer properties dialog. More...
 
- Signals inherited from QgsPanelWidget
void panelAccepted (QgsPanelWidget *panel)
 Emitted when the panel is accepted by the user. More...
 
void showPanel (QgsPanelWidget *panel)
 Emit when you require a panel to be show in the interface. More...
 
void widgetChanged ()
 Emitted when the widget state changes. More...
 

Public Member Functions

 QgsLabelingWidget (QgsVectorLayer *layer, QgsMapCanvas *canvas, QWidget *parent=nullptr, QgsMessageBar *messageBar=nullptr)
 constructor More...
 
QgsLabelingGui * labelingGui ()
 Returns the labeling gui widget or nullptr if none. More...
 
- Public Member Functions inherited from QgsMapLayerConfigWidget
 QgsMapLayerConfigWidget (QgsMapLayer *layer, QgsMapCanvas *canvas, QWidget *parent=nullptr)
 A panel widget that can be shown in the map style dock. More...
 
virtual void setMapLayerConfigWidgetContext (const QgsMapLayerConfigWidgetContext &context)
 Sets the context under which the widget is being shown. More...
 
virtual bool shouldTriggerLayerRepaint () const
 Whether this config widget changes map layer properties in a way that triggerRepaint() should be called for the layer after applying changes. More...
 
virtual void syncToLayer (QgsMapLayer *layer)
 Reset to original (vector layer) values. More...
 
- Public Member Functions inherited from QgsPanelWidget
 QgsPanelWidget (QWidget *parent=nullptr)
 Base class for any widget that can be shown as a inline panel. More...
 
virtual bool applySizeConstraintsToStack () const
 Returns true if the size constraints and hints for the panel widget should be applied to the parent QgsPanelWidgetStack which this panel is shown in. More...
 
bool autoDelete ()
 The the auto delete property on the widget. More...
 
void connectChildPanel (QgsPanelWidget *panel)
 Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user. More...
 
void connectChildPanels (const QList< QgsPanelWidget * > &panels)
 Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user. More...
 
bool dockMode ()
 Returns the dock mode state. More...
 
virtual QMenu * menuButtonMenu ()
 Returns the menu to use for the menu button for this panel, or nullptr if no menu button is required. More...
 
virtual QString menuButtonTooltip () const
 Returns the (translated) tooltip text to use for the menu button for this panel. More...
 
QString panelTitle ()
 The title of the panel. More...
 
void setAutoDelete (bool autoDelete)
 The the auto delete property on the widget. More...
 
virtual void setDockMode (bool dockMode)
 Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs. More...
 
void setPanelTitle (const QString &panelTitle)
 Set the title of the panel when shown in the interface. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from QgsPanelWidget
static QgsPanelWidgetfindParentPanel (QWidget *widget)
 Traces through the parents of a widget to find if it is contained within a QgsPanelWidget widget. More...
 
- Protected Member Functions inherited from QgsPanelWidget
void keyPressEvent (QKeyEvent *event) override
 Overridden key press event to handle the esc event on the widget. More...
 
- Protected Attributes inherited from QgsMapLayerConfigWidget
QgsMapLayermLayer = nullptr
 
QgsMapCanvasmMapCanvas = nullptr
 
QgsMapLayerConfigWidgetContext mMapLayerConfigWidgetContext
 

Detailed Description

Master widget for configuration of labeling of a vector layer.

Note
This class is not a part of public API
Since
QGIS 3.14

Definition at line 44 of file qgslabelingwidget.h.

Constructor & Destructor Documentation

◆ QgsLabelingWidget()

QgsLabelingWidget::QgsLabelingWidget ( QgsVectorLayer layer,
QgsMapCanvas canvas,
QWidget *  parent = nullptr,
QgsMessageBar messageBar = nullptr 
)

constructor

Definition at line 31 of file qgslabelingwidget.cpp.

Member Function Documentation

◆ adaptToLayer

void QgsLabelingWidget::adaptToLayer ( )
slot

reload the settings shown in the dialog from the current layer

Definition at line 95 of file qgslabelingwidget.cpp.

◆ apply

void QgsLabelingWidget::apply ( )
overrideslot

Saves the labeling configuration and immediately updates the map canvas to reflect the changes.

Definition at line 160 of file qgslabelingwidget.cpp.

◆ auxiliaryFieldCreated

void QgsLabelingWidget::auxiliaryFieldCreated ( )
signal

Emitted when an auxiliary field is created.

◆ labelingGui()

QgsLabelingGui * QgsLabelingWidget::labelingGui ( )

Returns the labeling gui widget or nullptr if none.

Since
QGIS 3.0

Definition at line 54 of file qgslabelingwidget.cpp.

◆ resetSettings

void QgsLabelingWidget::resetSettings ( )
slot

Reset the settings.

Definition at line 59 of file qgslabelingwidget.cpp.

◆ setLayer

void QgsLabelingWidget::setLayer ( QgsMapLayer layer)
slot

Sets the layer to configure.

Definition at line 70 of file qgslabelingwidget.cpp.

◆ writeSettingsToLayer

void QgsLabelingWidget::writeSettingsToLayer ( )
slot

save config to layer

Definition at line 124 of file qgslabelingwidget.cpp.


The documentation for this class was generated from the following files: