18#ifndef QGSLAYOUTLEGENDWIDGET_H
19#define QGSLAYOUTLEGENDWIDGET_H
25#include "ui_qgslayoutlegendwidgetbase.h"
26#include "ui_qgslayoutlegendmapfilteringwidgetbase.h"
30#include <QItemDelegate>
32class QgsLayoutLegendMapFilteringWidget;
61 void resetLayerNodeToDefaults();
67 void setCurrentNodeStyleFromAction();
75 void mWrapCharLineEdit_textChanged(
const QString &text );
76 void mTitleLineEdit_textChanged(
const QString &text );
77 void mColumnCountSpinBox_valueChanged(
int c );
78 void mSplitLayerCheckBox_toggled(
bool checked );
79 void mEqualColumnWidthCheckBox_toggled(
bool checked );
80 void mSymbolWidthSpinBox_valueChanged(
double d );
81 void mSymbolHeightSpinBox_valueChanged(
double d );
82 void mMaxSymbolSizeSpinBox_valueChanged(
double d );
83 void mMinSymbolSizeSpinBox_valueChanged(
double d );
84 void mWmsLegendWidthSpinBox_valueChanged(
double d );
85 void mWmsLegendHeightSpinBox_valueChanged(
double d );
86 void mTitleSpaceBottomSpinBox_valueChanged(
double d );
87 void mGroupSpaceSpinBox_valueChanged(
double d );
88 void mGroupIndentSpinBox_valueChanged(
double d );
89 void mSubgroupIndentSpinBox_valueChanged(
double d );
90 void mLayerSpaceSpinBox_valueChanged(
double d );
91 void mSymbolSpaceSpinBox_valueChanged(
double d );
92 void mIconLabelSpaceSpinBox_valueChanged(
double d );
93 void mBoxSpaceSpinBox_valueChanged(
double d );
94 void mColumnSpaceSpinBox_valueChanged(
double d );
95 void mCheckBoxAutoUpdate_stateChanged(
int state,
bool userTriggered =
true );
97 void mCheckboxResizeContents_toggled(
bool checked );
99 void mRasterStrokeGroupBox_toggled(
bool state );
100 void mRasterStrokeWidthSpinBox_valueChanged(
double d );
101 void mRasterStrokeColorButton_colorChanged(
const QColor &newColor );
104 void mMoveDownToolButton_clicked();
105 void mMoveUpToolButton_clicked();
106 void mRemoveToolButton_clicked();
107 void mAddToolButton_clicked();
108 void mEditPushButton_clicked();
109 void mCountToolButton_clicked(
bool checked );
110 void mExpressionFilterButton_toggled(
bool checked );
111 void mFilterByMapCheckBox_toggled(
bool checked );
112 void mUpdateAllPushButton_clicked();
113 void mAddGroupToolButton_clicked();
114 void mLayerExpressionButton_clicked();
116 void mFilterLegendByAtlasCheckBox_toggled(
bool checked );
118 void selectedChanged(
const QModelIndex ¤t,
const QModelIndex &previous );
120 void setLegendMapViewData();
124 void setGuiElements();
127 void updateFilterLegendByAtlasButton();
129 void mItemTreeView_doubleClicked(
const QModelIndex &index );
130 void titleFontChanged();
131 void groupFontChanged();
132 void layerFontChanged();
133 void itemFontChanged();
135 void titleAlignmentChanged();
136 void groupAlignmentChanged();
137 void subgroupAlignmentChanged();
138 void itemAlignmentChanged();
139 void arrangementChanged();
141 void spaceBelowSubGroupHeadingChanged(
double space );
142 void spaceBelowGroupHeadingChanged(
double space );
144 void spaceGroupSideChanged(
double space );
145 void spaceSubGroupSideChanged(
double space );
147 void spaceSymbolSideChanged(
double space );
150 QgsLayoutLegendWidget() =
delete;
151 void blockAllSignals(
bool b );
153 QPointer< QgsLayoutItemLegend > mLegend;
157 QPointer< QgsLayoutLegendMapFilteringWidget > mMapFilteringWidget;
172 QgsLayoutLegendMenuProvider(
QgsLayerTreeView *view, QgsLayoutLegendWidget *w );
174 QMenu *createContextMenu()
override;
178 QgsLayoutLegendWidget *mWidget =
nullptr;
181#include "ui_qgslayoutlegendnodewidgetbase.h"
190class GUI_EXPORT QgsLayoutLegendNodeWidget:
public QgsPanelWidget,
private Ui::QgsLayoutLegendNodeWidgetBase
204 void insertExpression();
205 void sizeChanged(
double );
206 void customSymbolChanged();
207 void colorRampLegendChanged();
208 void columnBreakToggled(
bool checked );
209 void columnSplitChanged();
217 int mOriginalLegendNodeIndex = -1;
229class GUI_EXPORT QgsLayoutLegendMapFilteringModel :
public QSortFilterProxyModel
237 int columnCount(
const QModelIndex &parent = QModelIndex() )
const override;
238 QVariant data(
const QModelIndex &index,
int role )
const override;
239 bool setData(
const QModelIndex &index,
const QVariant &value,
int role )
override;
240 Qt::ItemFlags flags(
const QModelIndex &index )
const override;
244 bool filterAcceptsRow(
int source_row,
const QModelIndex &source_parent )
const override;
248 QPointer< QgsLayoutItemLegend > mLegendItem;
259class GUI_EXPORT QgsLayoutLegendMapFilteringWidget:
public QgsLayoutItemBaseWidget,
private Ui::QgsLayoutLegendMapFilteringWidgetBase
271 void updateGuiElements();
274 QPointer< QgsLayoutItemLegend > mLegendItem;
275 bool mBlockUpdates =
false;
Abstract interface for generating an expression context.
virtual QgsExpressionContext createExpressionContext() const =0
This method needs to be reimplemented in all classes which implement this interface and return an exp...
Expression contexts are used to encapsulate the parameters around which a QgsExpression should be eva...
Layer tree node points to a map layer.
The QgsLegendRendererItem class is abstract interface for legend items returned from QgsMapLayerLegen...
This class is a base class for nodes in a layer tree.
The QgsLayerTreeView class extends QTreeView and provides some additional functionality when working ...
A common interface for layout designer dialogs and widgets.
A layout item subclass for map legends.
Base class for graphical items within a QgsLayout.
A model for items attached to a layout.
Map canvas is a class for displaying all GIS data types on a canvas.
Interface for master layout type objects, such as print layouts and reports.
As part of the API refactoring and improvements which landed in the Processing API was substantially reworked from the x version This was done in order to allow much of the underlying Processing framework to be ported into c