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‎src/app/CMakeLists.txt

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@@ -156,6 +156,7 @@ SET(QGIS_APP_SRCS
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composer/qgsatlascompositionwidget.cpp
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locator/qgsinbuiltlocatorfilters.cpp
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locator/qgslocatoroptionswidget.cpp
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ogr/qgsogrhelperfunctions.cpp
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ogr/qgsopenvectorlayerdialog.cpp
@@ -335,6 +336,7 @@ SET (QGIS_APP_MOC_HDRS
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composer/qgsatlascompositionwidget.h
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locator/qgsinbuiltlocatorfilters.h
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locator/qgslocatoroptionswidget.h
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ogr/qgsopenvectorlayerdialog.h
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ogr/qgsnewogrconnection.h

‎src/app/locator/qgslocatoroptionswidget.cpp

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/***************************************************************************
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qgslocatoroptionswidget.cpp
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---------------------------
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begin : May 2017
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copyright : (C) 2017 by Nyall Dawson
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email : nyall dot dawson at gmail dot com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "qgslocatoroptionswidget.h"
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QgsLocatorOptionsWidget::QgsLocatorOptionsWidget( QgsLocator *locator, QWidget *parent )
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: QWidget( parent )
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, mLocator( locator )
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{
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setupUi( this );
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mModel = new QgsLocatorFiltersModel( mLocator, this );
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mFiltersTreeView->setModel( mModel );
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}
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//
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// QgsLocatorFiltersModel
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//
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QgsLocatorFiltersModel::QgsLocatorFiltersModel( QgsLocator *locator, QObject *parent )
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: QAbstractTableModel( parent )
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, mLocator( locator )
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{
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}
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int QgsLocatorFiltersModel::rowCount( const QModelIndex & ) const
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{
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return mLocator->filters().count();
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}
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int QgsLocatorFiltersModel::columnCount( const QModelIndex & ) const
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{
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return 4;
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}
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QVariant QgsLocatorFiltersModel::data( const QModelIndex &index, int role ) const
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{
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if ( !index.isValid() || index.row() < 0 || index.column() < 0 ||
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index.row() >= rowCount( QModelIndex() ) || index.column() >= columnCount( QModelIndex() ) )
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return QVariant();
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switch ( role )
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{
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case Qt::DisplayRole:
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case Qt::EditRole:
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{
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switch ( index.column() )
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{
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case Name:
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return mLocator->filters().at( index.row() )->displayName();
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case Prefix:
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return mLocator->filters().at( index.row() )->prefix();
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case Active:
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case Default:
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return QVariant();
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}
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}
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case Qt::CheckStateRole:
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switch ( index.column() )
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{
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case Name:
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case Prefix:
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return QVariant();
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case Active:
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return Qt::Checked;
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case Default:
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return mLocator->filters().at( index.row() )->useWithoutPrefix() ? Qt::Checked : Qt::Unchecked;
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}
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}
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return QVariant();
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}
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Qt::ItemFlags QgsLocatorFiltersModel::flags( const QModelIndex &index ) const
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{
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if ( !index.isValid() || index.row() < 0 || index.column() < 0 ||
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index.row() >= rowCount( QModelIndex() ) || index.column() >= columnCount( QModelIndex() ) )
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return QAbstractTableModel::flags( index );
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Qt::ItemFlags flags = QAbstractTableModel::flags( index );
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switch ( index.column() )
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{
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case Name:
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case Prefix:
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break;
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case Active:
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case Default:
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flags = flags | Qt::ItemIsUserCheckable;
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break;
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}
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return flags;
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}

‎src/app/locator/qgslocatoroptionswidget.h

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/***************************************************************************
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qgslocatoroptionswidget.h
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--------------------------
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begin : May 2017
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copyright : (C) 2017 by Nyall Dawson
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email : nyall dot dawson at gmail dot com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSLOCATOROPTIONSWIDGET_H
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#define QGSLOCATOROPTIONSWIDGET_H
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#include "qgslocatorfilter.h"
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#include "qgslocator.h"
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#include "ui_qgslocatoroptionswidgetbase.h"
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class QgsLocatorFiltersModel;
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class QgsLocatorOptionsWidget : public QWidget, private Ui::QgsLocatorOptionsWidgetBase
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{
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Q_OBJECT
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public:
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QgsLocatorOptionsWidget( QgsLocator *locator, QWidget *parent = nullptr );
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private:
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QgsLocator *mLocator = nullptr;
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QgsLocatorFiltersModel *mModel = nullptr;
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};
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/**
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* \class QgsLocatorFiltersModel
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* \ingroup app
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* An list model for displaying available filters and configuring them.
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* \since QGIS 3.0
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*/
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class QgsLocatorFiltersModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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//! Custom model roles
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enum Role
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{
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ResultDataRole = Qt::UserRole + 1, //!< QgsLocatorResult data
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};
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enum Columns
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{
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Name = 0,
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Prefix,
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Active,
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Default
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};
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/**
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* Constructor for QgsLocatorFiltersModel.
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*/
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QgsLocatorFiltersModel( QgsLocator *locator, QObject *parent = nullptr );
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int rowCount( const QModelIndex &parent = QModelIndex() ) const override;
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int columnCount( const QModelIndex &parent = QModelIndex() ) const override;
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QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const override;
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Qt::ItemFlags flags( const QModelIndex &index ) const override;
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private:
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QgsLocator *mLocator = nullptr;
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};
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#endif // QGSLOCATOROPTIONSWIDGET_H
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‎src/ui/qgslocatoroptionswidgetbase.ui

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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>QgsLocatorOptionsWidgetBase</class>
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<widget class="QWidget" name="QgsLocatorOptionsWidgetBase">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>424</width>
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<height>334</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Spatial Bookmarks Panel</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout">
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<property name="leftMargin">
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<number>0</number>
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</property>
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<property name="topMargin">
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<number>0</number>
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</property>
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<property name="rightMargin">
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<number>0</number>
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</property>
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<property name="bottomMargin">
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<number>0</number>
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</property>
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<item>
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<widget class="QTreeView" name="mFiltersTreeView">
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<property name="rootIsDecorated">
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<bool>false</bool>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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<connections/>
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</ui>

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