custom widget for relation reference widget

Author: 3nids

src/customwidgets/CMakeLists.txt

@@ -14,27 +14,29 @@ ENDIF (WIN32)
 # Files
 
 SET (QGIS_CUSTOMWIDGETS_SRCS
-   qgiscustomwidgets.cpp
-   qgscollapsiblegroupboxplugin.cpp
-   qgscolorbuttonplugin.cpp
-   qgscolorbuttonv2plugin.cpp
-   qgsdatadefinedbuttonplugin.cpp
-   qgsfieldcomboboxplugin.cpp
-   qgsfieldexpressionwidgetplugin.cpp
-   qgsmaplayercomboboxplugin.cpp
-   qgsscalerangewidgetplugin.cpp
+  qgiscustomwidgets.cpp
+  qgscollapsiblegroupboxplugin.cpp
+  qgscolorbuttonplugin.cpp
+  qgscolorbuttonv2plugin.cpp
+  qgsdatadefinedbuttonplugin.cpp
+  qgsfieldcomboboxplugin.cpp
+  qgsfieldexpressionwidgetplugin.cpp
+  qgsmaplayercomboboxplugin.cpp
+  qgsrelationreferencewidgetplugin.cpp
+  qgsscalerangewidgetplugin.cpp
 )
 
 SET (QGIS_CUSTOMWIDGETS_MOC_HDRS
-   qgiscustomwidgets.h
-   qgscollapsiblegroupboxplugin.h
-   qgscolorbuttonplugin.h
-   qgscolorbuttonv2plugin.h
-   qgsdatadefinedbuttonplugin.h
-   qgsfieldcomboboxplugin.h
-   qgsfieldexpressionwidgetplugin.h
-   qgsmaplayercomboboxplugin.h
-   qgsscalerangewidgetplugin.h
+  qgiscustomwidgets.h
+  qgscollapsiblegroupboxplugin.h
+  qgscolorbuttonplugin.h
+  qgscolorbuttonv2plugin.h
+  qgsdatadefinedbuttonplugin.h
+  qgsfieldcomboboxplugin.h
+  qgsfieldexpressionwidgetplugin.h
+  qgsmaplayercomboboxplugin.h
+  qgsrelationreferencewidgetplugin.h
+  qgsscalerangewidgetplugin.h
 )
 
 QT4_WRAP_CPP(QGIS_CUSTOMWIDGETS_MOC_SRCS ${QGIS_CUSTOMWIDGETS_MOC_HDRS})
@@ -54,6 +56,7 @@ SET(QGIS_CUSTOMWIDGETS_HDRS
   qgsfieldcomboboxplugin.h
   qgsfieldexpressionwidgetplugin.h
   qgsmaplayercomboboxplugin.h
+  qgsrelationreferencewidgetplugin.h
   qgsscalerangewidgetplugin.h
 )
 
@@ -65,7 +68,9 @@ SET(QGIS_CUSTOMWIDGETS_HDRS
 INCLUDE_DIRECTORIES(
   ${CMAKE_CURRENT_SOURCE_DIR} 
   ${CMAKE_CURRENT_SOURCE_DIR}/../core/
+  ${CMAKE_CURRENT_SOURCE_DIR}/../core/symbology-ng/
   ${CMAKE_CURRENT_SOURCE_DIR}/../gui/
+  ${CMAKE_CURRENT_SOURCE_DIR}/../gui/editorwidgets/
   # ${CMAKE_CURRENT_BINARY_DIR}/../ui (no UI file yet)
 )
 

src/customwidgets/qgsrelationreferencewidgetplugin.cpp

@@ -0,0 +1,97 @@
+/***************************************************************************
+   qgsrelationreferencewidgetplugin.cpp
+    --------------------------------------
+   Date                 : 18.08.2014
+   Copyright            : (C) 2014 Denis Rouzaud
+   Email                : denis.rouzaud@gmail.com
+***************************************************************************
+*                                                                         *
+*   This program is free software; you can redistribute it and/or modify  *
+*   it under the terms of the GNU General Public License as published by  *
+*   the Free Software Foundation; either version 2 of the License, or     *
+*   (at your option) any later version.                                   *
+*                                                                         *
+***************************************************************************/
+
+#include "qgiscustomwidgets.h"
+#include "qgsrelationreferencewidgetplugin.h"
+#include "qgsrelationreferencewidget.h"
+
+
+QgsRelationReferenceWidgetPlugin::QgsRelationReferenceWidgetPlugin( QObject *parent )
+    : QObject( parent )
+    , mInitialized( false )
+{
+}
+
+
+QString QgsRelationReferenceWidgetPlugin::name() const
+{
+  return "QgsRelationReferenceWidget";
+}
+
+QString QgsRelationReferenceWidgetPlugin::group() const
+{
+  return QgisCustomWidgets::groupName();
+}
+
+QString QgsRelationReferenceWidgetPlugin::includeFile() const
+{
+  return "qgsrelationreferencewidget.h";
+}
+
+QIcon QgsRelationReferenceWidgetPlugin::icon() const
+{
+  return QIcon();
+}
+
+bool QgsRelationReferenceWidgetPlugin::isContainer() const
+{
+  return false;
+}
+
+QWidget *QgsRelationReferenceWidgetPlugin::createWidget( QWidget *parent )
+{
+  return new QgsRelationReferenceWidget( parent );
+}
+
+bool QgsRelationReferenceWidgetPlugin::isInitialized() const
+{
+  return mInitialized;
+}
+
+void QgsRelationReferenceWidgetPlugin::initialize( QDesignerFormEditorInterface *core )
+{
+  Q_UNUSED( core );
+  if ( mInitialized )
+    return;
+  mInitialized = true;
+}
+
+
+QString QgsRelationReferenceWidgetPlugin::toolTip() const
+{
+  return "Select color";
+}
+
+QString QgsRelationReferenceWidgetPlugin::whatsThis() const
+{
+  return "";
+}
+
+QString QgsRelationReferenceWidgetPlugin::domXml() const
+{
+  return QString( "<ui language=\"c++\">\n"
+                  " <widget class=\"%1\" name=\"mColorButton\">\n"
+                  "  <property name=\"geometry\">\n"
+                  "   <rect>\n"
+                  "    <x>0</x>\n"
+                  "    <y>0</y>\n"
+                  "    <width>27</width>\n"
+                  "    <height>27</height>\n"
+                  "   </rect>\n"
+                  "  </property>\n"
+                  " </widget>\n"
+                  "</ui>\n" )
+         .arg( name() );
+}

src/customwidgets/qgsrelationreferencewidgetplugin.h

@@ -0,0 +1,48 @@
+/***************************************************************************
+   qgsrelationreferencewidgetplugin.h
+    --------------------------------------
+   Date                 : 18.08.2014
+   Copyright            : (C) 2014 Denis Rouzaud
+   Email                : denis.rouzaud@gmail.com
+***************************************************************************
+*                                                                         *
+*   This program is free software; you can redistribute it and/or modify  *
+*   it under the terms of the GNU General Public License as published by  *
+*   the Free Software Foundation; either version 2 of the License, or     *
+*   (at your option) any later version.                                   *
+*                                                                         *
+***************************************************************************/
+
+#ifndef QGSRELATIONREFERENCEWIDGETPLUGIN_H
+#define QGSRELATIONREFERENCEWIDGETPLUGIN_H
+
+#include <QDesignerExportWidget>
+#include <QDesignerCustomWidgetInterface>
+
+
+class CUSTOMWIDGETS_EXPORT QgsRelationReferenceWidgetPlugin : public QObject, public QDesignerCustomWidgetInterface
+{
+    Q_OBJECT
+    Q_INTERFACES( QDesignerCustomWidgetInterface )
+
+  public:
+    explicit QgsRelationReferenceWidgetPlugin( QObject *parent = 0 );
+
+  private:
+    bool mInitialized;
+
+    // QDesignerCustomWidgetInterface interface
+  public:
+    QString name() const;
+    QString group() const;
+    QString includeFile() const;
+    QIcon icon() const;
+    bool isContainer() const;
+    QWidget *createWidget( QWidget *parent );
+    bool isInitialized() const;
+    void initialize( QDesignerFormEditorInterface *core );
+    QString toolTip() const;
+    QString whatsThis() const;
+    QString domXml() const;
+};
+#endif // QGSRELATIONREFERENCEWIDGETPLUGIN_H