64 void labelsFromExpression();
65 void labelLegendTreeWidgetItemDoubleClicked( QTreeWidgetItem *item,
int column );
68 void populateLegendTreeView(
const QHash<QString, QString> &content );
69 void populateLabelLegendTreeWidget();
70 void applyLabelLegend();
73 QTreeView *mLegendTreeView =
nullptr;
75 QPushButton *mTextOnSymbolFromExpressionButton =
nullptr;
77 QLabel *mTextOnSymbolLabel =
nullptr;
79 QTreeWidget *mLabelLegendTreeWidget =
nullptr;
80 QLabel *mPlaceholderImageLabel =
nullptr;