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nyalldawsonnyalldawson
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Add layout panning tool
1 parent db62a74 commit 3f66520

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9 files changed

+210
-2
lines changed

9 files changed

+210
-2
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‎python/gui/gui_auto.sip‎

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%Include layout/qgslayoutview.sip
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%Include layout/qgslayoutviewtool.sip
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%Include layout/qgslayoutviewtooladditem.sip
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%Include layout/qgslayoutviewtoolpan.sip
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%Include locator/qgslocator.sip
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%Include locator/qgslocatorfilter.sip
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%Include locator/qgslocatorwidget.sip

‎python/gui/layout/qgslayoutviewtoolpan.sip‎

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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/layout/qgslayoutviewtoolpan.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsLayoutViewToolPan : QgsLayoutViewTool
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{
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%Docstring
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Layout view tool for panning the layout.
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.. versionadded:: 3.0
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%End
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%TypeHeaderCode
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#include "qgslayoutviewtoolpan.h"
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%End
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public:
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QgsLayoutViewToolPan( QgsLayoutView *view );
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%Docstring
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Constructor for QgsLayoutViewToolPan.
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%End
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virtual void layoutPressEvent( QgsLayoutViewMouseEvent *event );
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virtual void layoutMoveEvent( QgsLayoutViewMouseEvent *event );
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virtual void layoutReleaseEvent( QgsLayoutViewMouseEvent *event );
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/layout/qgslayoutviewtoolpan.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/

‎src/app/layout/qgslayoutdesignerdialog.cpp‎

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#include "qgslogger.h"
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#include "qgslayoutview.h"
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#include "qgslayoutviewtooladditem.h"
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#include "qgslayoutviewtoolpan.h"
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QgsAppLayoutDesignerInterface::QgsAppLayoutDesignerInterface( QgsLayoutDesignerDialog *dialog )
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: QgsLayoutDesignerInterface( dialog )
@@ -90,6 +91,10 @@ QgsLayoutDesignerDialog::QgsLayoutDesignerDialog( QWidget *parent, Qt::WindowFla
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connect( QgsApplication::layoutItemRegistry(), &QgsLayoutItemRegistry::typeAdded, this, &QgsLayoutDesignerDialog::itemTypeAdded );
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mAddItemTool = new QgsLayoutViewToolAddItem( mView );
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mPanTool = new QgsLayoutViewToolPan( mView );
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mPanTool->setAction( mActionPan );
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mToolsActionGroup->addAction( mActionPan );
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connect( mActionPan, &QAction::triggered, mPanTool, [ = ] { mView->setTool( mPanTool ); } );
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restoreWindowState();
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}

‎src/app/layout/qgslayoutdesignerdialog.h‎

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class QgsLayoutDesignerDialog;
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class QgsLayoutView;
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class QgsLayoutViewToolAddItem;
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class QgsLayoutViewToolPan;
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class QgsAppLayoutDesignerInterface : public QgsLayoutDesignerInterface
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{
@@ -114,6 +115,8 @@ class QgsLayoutDesignerDialog: public QMainWindow, private Ui::QgsLayoutDesigner
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QgsLayoutViewToolAddItem *mAddItemTool = nullptr;
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QgsLayoutViewToolPan *mPanTool = nullptr;
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//! Save window state
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void saveWindowState();

‎src/gui/CMakeLists.txt‎

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@@ -164,6 +164,7 @@ SET(QGIS_GUI_SRCS
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layout/qgslayoutviewrubberband.cpp
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layout/qgslayoutviewtool.cpp
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layout/qgslayoutviewtooladditem.cpp
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layout/qgslayoutviewtoolpan.cpp
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locator/qgslocator.cpp
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locator/qgslocatorfilter.cpp
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layout/qgslayoutview.h
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layout/qgslayoutviewtool.h
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layout/qgslayoutviewtooladditem.h
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layout/qgslayoutviewtoolpan.h
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locator/qgslocator.h
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locator/qgslocatorfilter.h

‎src/gui/layout/qgslayoutviewtooladditem.cpp‎

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return;
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}
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mMousePressStartPos = event->pos();
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mRubberBand.reset( QgsApplication::layoutItemRegistry()->createItemRubberBand( mItemType, view() ) );
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if ( mRubberBand )
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{

‎src/gui/layout/qgslayoutviewtoolpan.cpp‎

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/***************************************************************************
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qgslayoutviewtoolpan.cpp
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------------------------
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Date : July 2017
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Copyright : (C) 2017 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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* 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 "qgslayoutviewtoolpan.h"
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#include "qgslayoutviewmouseevent.h"
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#include "qgslayoutview.h"
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#include <QScrollBar>
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QgsLayoutViewToolPan::QgsLayoutViewToolPan( QgsLayoutView *view )
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: QgsLayoutViewTool( view, tr( "Pan" ) )
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{
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setCursor( Qt::OpenHandCursor );
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}
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void QgsLayoutViewToolPan::layoutPressEvent( QgsLayoutViewMouseEvent *event )
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{
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if ( event->button() != Qt::LeftButton )
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{
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return;
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}
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mIsPanning = true;
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mLastMousePos = event->pos();
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view()->setCursor( Qt::ClosedHandCursor );
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}
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void QgsLayoutViewToolPan::layoutMoveEvent( QgsLayoutViewMouseEvent *event )
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{
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if ( !mIsPanning )
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return;
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view()->horizontalScrollBar()->setValue( view()->horizontalScrollBar()->value() - ( event->x() - mLastMousePos.x() ) );
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view()->verticalScrollBar()->setValue( view()->verticalScrollBar()->value() - ( event->y() - mLastMousePos.y() ) );
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mLastMousePos = event->pos();
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}
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void QgsLayoutViewToolPan::layoutReleaseEvent( QgsLayoutViewMouseEvent *event )
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{
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if ( !mIsPanning || event->button() != Qt::LeftButton )
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{
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return;
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}
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mIsPanning = false;
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view()->setCursor( Qt::OpenHandCursor );
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}

‎src/gui/layout/qgslayoutviewtoolpan.h‎

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/***************************************************************************
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qgslayoutviewtoolpan.h
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----------------------
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Date : July 2017
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Copyright : (C) 2017 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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* 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 QGSLAYOUTVIEWTOOLPAN_H
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#define QGSLAYOUTVIEWTOOLPAN_H
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#include "qgis.h"
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#include "qgis_gui.h"
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#include "qgslayoutviewtool.h"
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#include "qgslayoutviewrubberband.h"
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#include <memory>
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/**
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* \ingroup gui
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* Layout view tool for panning the layout.
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* \since QGIS 3.0
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*/
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class GUI_EXPORT QgsLayoutViewToolPan : public QgsLayoutViewTool
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{
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Q_OBJECT
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public:
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/**
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* Constructor for QgsLayoutViewToolPan.
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*/
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QgsLayoutViewToolPan( QgsLayoutView *view );
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void layoutPressEvent( QgsLayoutViewMouseEvent *event ) override;
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void layoutMoveEvent( QgsLayoutViewMouseEvent *event ) override;
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void layoutReleaseEvent( QgsLayoutViewMouseEvent *event ) override;
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private:
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bool mIsPanning = false;
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QPoint mLastMousePos;
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};
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#endif // QGSLAYOUTVIEWTOOLPAN_H

‎src/ui/layout/qgslayoutdesignerbase.ui‎

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<attribute name="toolBarBreak">
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<bool>false</bool>
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</attribute>
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<addaction name="mActionPan"/>
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</widget>
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<widget class="QToolBar" name="mItemToolbar">
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<property name="windowTitle">
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<x>0</x>
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<y>0</y>
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<width>1083</width>
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<height>25</height>
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<height>42</height>
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</rect>
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</property>
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<widget class="QMenu" name="mLayoutMenu">
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<string>Ctrl+Q</string>
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</property>
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</action>
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<action name="mActionPan">
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<property name="checkable">
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<bool>true</bool>
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</property>
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<property name="icon">
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<iconset resource="../../../images/images.qrc">
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<normaloff>:/images/themes/default/mActionPan.svg</normaloff>:/images/themes/default/mActionPan.svg</iconset>
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</property>
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<property name="text">
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<string>Pan Layout</string>
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</property>
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<property name="shortcut">
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<string>P</string>
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</property>
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</action>
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</widget>
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<resources/>
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<resources>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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<include location="../../../images/images.qrc"/>
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</resources>
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<connections/>
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</ui>

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