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6c443ba841
Replace the static filterwidget with a list of filterconstraints. The first attempt of using a table widget failed, because Qt's table delegates are dysfunctional. It's not that they are bad, they just don't work at all. Therefore, this code "simulates" a table in that on addition / deletion of constraints it keeps track of the rows of all constraints so that each constraint-widget can be associated with a row of the constraint model. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
#ifndef FILTERWIDGET_2_H
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#define FILTERWIDGET_2_H
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#include <QHideEvent>
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#include <QShowEvent>
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#include <vector>
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#include <memory>
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#include "ui_filterwidget2.h"
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#include "core/divefilter.h"
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#include "qt-models/filterconstraintmodel.h"
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class FilterConstraintWidget;
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class FilterWidget2 : public QWidget {
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Q_OBJECT
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public:
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explicit FilterWidget2(QWidget *parent = 0);
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~FilterWidget2();
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QString shownText();
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protected:
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void hideEvent(QHideEvent *event) override;
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void showEvent(QShowEvent *event) override;
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private slots:
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void clearFilter();
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void closeFilter();
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void updateFilter();
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void constraintAdded(const QModelIndex &parent, int first, int last);
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void constraintRemoved(const QModelIndex &parent, int first, int last);
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void constraintChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles);
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void constraintsReset();
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private:
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bool ignoreSignal;
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Ui::FilterWidget2 ui;
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FilterConstraintModel constraintModel;
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bool validFilter;
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void addConstraint(filter_constraint_type type);
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std::vector<std::unique_ptr<FilterConstraintWidget>> constraintWidgets;
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};
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#endif
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