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94 lines
2.9 KiB
Plaintext
94 lines
2.9 KiB
Plaintext
class QgsRendererPropertiesDialog : QDialog
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{
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%TypeHeaderCode
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#include <qgsrendererpropertiesdialog.h>
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%End
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public:
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/** Constructor for QgsRendererPropertiesDialog.
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* @param layer associated layer
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* @param style style collection
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* @param embedded set to true to indicate that the dialog will be embedded in another widget, rather
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* than shown as a dialog by itself
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* @param parent parent widget
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*/
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QgsRendererPropertiesDialog( QgsVectorLayer* layer, QgsStyle* style, bool embedded = false, QWidget* parent /TransferThis/ = nullptr );
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~QgsRendererPropertiesDialog();
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/** Sets the map canvas associated with the dialog. This allows the widget to retrieve the current
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* map scale and other properties from the canvas.
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* @param canvas map canvas
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* @note added in QGIS 2.12
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*/
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void setMapCanvas( QgsMapCanvas* canvas );
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/**
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* Set the widget in dock mode which tells the widget to emit panel
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* widgets and not open dialogs
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* @param dockMode True to enable dock mode.
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*/
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void setDockMode( bool dockMode );
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signals:
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/**
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* Emitted when expression context variables on the associated
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* vector layers have been changed. Will request the parent dialog
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* to re-synchronize with the variables.
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*/
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void layerVariablesChanged();
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/**
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* Emitted when something on the widget has changed.
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* All widgets will fire this event to notify of an internal change.
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*/
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void widgetChanged();
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/**
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* Emit when you require a panel to be show in the interface.
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* @param panel The panel widget to show.
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* @note If you are connected to this signal you should also connect
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* given panels showPanel signal as they can be nested.
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*/
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void showPanel( QgsPanelWidget* panel );
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public slots:
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//! called when user changes renderer type
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void rendererChanged();
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//! Apply the changes from the dialog to the layer.
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void apply();
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//! Apply and accept the changes for the dialog.
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void onOK();
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/**
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* Open a panel or dialog depending on dock mode setting
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* If dock mode is true this method will emit the showPanel signal
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* for connected slots to handle the open event.
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*
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* If dock mode is false this method will open a dialog
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* and block the user.
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*
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* @param panel The panel widget to open.
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*/
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void openPanel( QgsPanelWidget* panel );
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protected:
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/**
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* Connect the given slot to the value changed event for the set of widgets
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* Each widget is checked for type and the common type of signal is connected
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* to the slot.
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*
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* @param widgets The list of widgets to check.
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* @param slot The slot to connect to the signals.
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*/
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void connectValueChanged( const QList<QWidget *>& widgets, const char *slot );
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//! Reimplements dialog keyPress event so we can ignore it
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void keyPressEvent( QKeyEvent * event );
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};
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