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029c9ccf02
The WSInfoDelegate (weight-system-info delegate) is used to display a combo box of known weightsystem-types and auto-fills the weight if the weightsystem-type is changed. This would overwrite the weight data of the displayed dive when the user hovers over the different entries. Moreover, it saves the original weight in case the user cancels the editing action. This is not viable when implementing undo of weightsystem changes, because hovering over entries should not produce individual undo commands. Instead, implement a special "temporary" row in the weightsystem model. On canceling of the edit actions, simply reload the weightsystem from the unmodified dive. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
139 lines
4.6 KiB
C++
139 lines
4.6 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef MODELDELEGATES_H
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#define MODELDELEGATES_H
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#include "core/units.h"
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#include <QStyledItemDelegate>
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#include <QComboBox>
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class QPainter;
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class DiveListDelegate : public QStyledItemDelegate {
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public:
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explicit DiveListDelegate(QObject *parent = 0)
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: QStyledItemDelegate(parent)
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{
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}
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QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
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};
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class StarWidgetsDelegate : public QStyledItemDelegate {
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Q_OBJECT
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public:
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explicit StarWidgetsDelegate(QWidget *parent = 0);
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void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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const QSize& starSize() const;
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private:
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QWidget *parentWidget;
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QSize minStarSize;
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};
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class ComboBoxDelegate : public QStyledItemDelegate {
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Q_OBJECT
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public:
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explicit ComboBoxDelegate(QAbstractItemModel *model, QObject *parent = 0, bool allowEdit = true);
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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void setEditorData(QWidget *editor, const QModelIndex &index) const override;
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void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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bool eventFilter(QObject *object, QEvent *event) override;
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public
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slots:
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void testActivation(const QString &currString = QString());
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void testActivation(const QModelIndex &currIndex);
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//HACK: try to get rid of this in the future.
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void fakeActivation();
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void fixTabBehavior();
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virtual void editorClosed(QWidget *widget, QAbstractItemDelegate::EndEditHint hint) = 0;
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private:
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bool editable;
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protected:
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QAbstractItemModel *model;
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};
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class TankInfoDelegate : public ComboBoxDelegate {
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Q_OBJECT
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public:
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explicit TankInfoDelegate(QObject *parent = 0);
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void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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public
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slots:
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void editorClosed(QWidget *widget, QAbstractItemDelegate::EndEditHint hint);
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void reenableReplot(QWidget *widget, QAbstractItemDelegate::EndEditHint hint);
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};
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class TankUseDelegate : public QStyledItemDelegate {
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Q_OBJECT
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public:
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explicit TankUseDelegate(QObject *parent = 0);
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void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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void setEditorData(QWidget * editor, const QModelIndex & index) const override;
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};
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class WSInfoDelegate : public ComboBoxDelegate {
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Q_OBJECT
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public:
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explicit WSInfoDelegate(QObject *parent = 0);
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void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
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public
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slots:
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void editorClosed(QWidget *widget, QAbstractItemDelegate::EndEditHint hint);
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};
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class AirTypesDelegate : public ComboBoxDelegate {
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Q_OBJECT
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public:
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explicit AirTypesDelegate(QObject *parent = 0);
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void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
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public
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slots:
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void editorClosed(QWidget *widget, QAbstractItemDelegate::EndEditHint hint);
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};
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class DiveTypesDelegate : public ComboBoxDelegate {
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Q_OBJECT
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public:
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explicit DiveTypesDelegate(QObject *parent = 0);
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void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
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public
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slots:
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void editorClosed(QWidget *widget, QAbstractItemDelegate::EndEditHint hint);
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};
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class SpinBoxDelegate : public QStyledItemDelegate {
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Q_OBJECT
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public:
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SpinBoxDelegate(int min, int max, int step, QObject *parent = 0);
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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private:
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int min;
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int max;
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int step;
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};
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class DoubleSpinBoxDelegate : public QStyledItemDelegate {
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Q_OBJECT
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public:
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DoubleSpinBoxDelegate(double min, double max, double step, QObject *parent = 0);
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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private:
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double min;
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double max;
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double step;
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};
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class LocationFilterDelegate : public QStyledItemDelegate {
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Q_OBJECT
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public:
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LocationFilterDelegate(QObject *parent = 0);
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void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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void setCurrentLocation(location_t loc);
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private:
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location_t currentLocation;
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};
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#endif // MODELDELEGATES_H
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