QGIS API Documentation 3.41.0-Master (d5b93354e9c)
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qgsrendererpropertiesdialog.h
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1/***************************************************************************
2 qgsrendererpropertiesdialog.h
3
4 ---------------------
5 begin : December 2009
6 copyright : (C) 2009 by Martin Dobias
7 email : wonder dot sk at gmail dot com
8 ***************************************************************************
9 * *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
14 * *
15 ***************************************************************************/
16
17#ifndef QGSRENDERERPROPERTIESDIALOG_H
18#define QGSRENDERERPROPERTIESDIALOG_H
19
20#include <QDialog>
21#include "qgis_sip.h"
22
23#include "ui_qgsrendererpropsdialogbase.h"
24
25#include "qgsfeaturerequest.h"
26#include "qgis_gui.h"
27
28class QKeyEvent;
29
30class QgsVectorLayer;
31class QgsStyle;
32class QgsSymbol;
33class QgsPaintEffect;
35class QgsMapCanvas;
37class QgsMessageBar;
38
43class GUI_EXPORT QgsRendererPropertiesDialog : public QDialog, private Ui::QgsRendererPropsDialogBase
44{
45 Q_OBJECT
46
47 public:
56 QgsRendererPropertiesDialog( QgsVectorLayer *layer, QgsStyle *style, bool embedded = false, QWidget *parent SIP_TRANSFERTHIS = nullptr );
58
64 void setMapCanvas( QgsMapCanvas *canvas );
65
70 void setContext( const QgsSymbolWidgetContext &context );
71
77 void setDockMode( bool dockMode );
78
79 signals:
80
87
93
100 void showPanel( QgsPanelWidget *panel );
101
102 public slots:
104 void rendererChanged();
105
107 void apply();
108
110 void onOK();
111
122 void openPanel( QgsPanelWidget *panel );
123
124
125 private slots:
126 void showOrderByDialog();
127
128 void changeOrderBy( const QgsFeatureRequest::OrderBy &orderBy, bool orderByEnabled );
129
130 void updateUIState( bool hidden );
131
132 void syncToLayer();
133
134 protected:
142 void connectValueChanged( const QList<QWidget *> &widgets );
143
144 // Reimplements dialog keyPress event so we can ignore it
145 void keyPressEvent( QKeyEvent *event ) override;
146
147 QgsVectorLayer *mLayer = nullptr;
148 QgsStyle *mStyle = nullptr;
149
150 QgsRendererWidget *mActiveWidget = nullptr;
151
152 QgsPaintEffect *mPaintEffect = nullptr;
153
154 QgsMapCanvas *mMapCanvas = nullptr;
155 QgsMessageBar *mMessageBar = nullptr;
156
158
159 private:
160 static void initRendererWidgetFunctions();
161
162 bool mDockMode = false;
163
164 friend class QgsAppScreenShots;
165};
166
167
168#endif
Represents a list of OrderByClauses, with the most important first and the least important last.
Map canvas is a class for displaying all GIS data types on a canvas.
A bar for displaying non-blocking messages to the user.
Base class for visual effects which can be applied to QPicture drawings.
Base class for any widget that can be shown as a inline panel.
void showPanel(QgsPanelWidget *panel)
Emit when you require a panel to be show in the interface.
void layerVariablesChanged()
Emitted when expression context variables on the associated vector layers have been changed.
void widgetChanged()
Emitted when something on the widget has changed.
Base class for renderer settings widgets.
Contains settings which reflect the context in which a symbol (or renderer) widget is shown,...
Abstract base class for all rendered symbols.
Definition qgssymbol.h:231
Represents a vector layer which manages a vector based data sets.
#define SIP_TRANSFERTHIS
Definition qgis_sip.h:53