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Create a delegate for depth and gas components

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This creates a delegate to simplify the handling of gas components and
the change depth.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Anton Lundin 2014-10-27 22:12:46 +01:00 • committed by Dirk Hohndel
parent 0e3a9328bc
commit ee7c86f206
2 changed files with 64 additions and 0 deletions
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44
qt-ui/configuredivecomputerdialog.cpp
View file

@ -28,6 +28,42 @@ struct mydescriptor {
unsigned int model;
};
GasSpinBoxItemDelegate::GasSpinBoxItemDelegate(QObject *parent, column_type type) : QStyledItemDelegate(parent), type(type) { }
GasSpinBoxItemDelegate::~GasSpinBoxItemDelegate() { }
QWidget* GasSpinBoxItemDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
// Create the spinbox and give it it's settings
QSpinBox *sb = new QSpinBox(parent);
if (type == PERCENT) {
sb->setMinimum(0);
sb->setMaximum(100);
sb->setSuffix("%");
} else if (type == DEPTH) {
sb->setMinimum(0);
sb->setMaximum(255);
sb->setSuffix("m");
}
return sb;
}
void GasSpinBoxItemDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
{
if(QSpinBox *sb = qobject_cast<QSpinBox *>(editor))
sb->setValue(index.data(Qt::EditRole).toInt());
else
QStyledItemDelegate::setEditorData(editor, index);
}
void GasSpinBoxItemDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
{
if(QSpinBox *sb = qobject_cast<QSpinBox *>(editor))
model->setData(index, sb->value(), Qt::EditRole);
else
QStyledItemDelegate::setModelData(editor, model, index);
}
GasTypeComboBoxItemDelegate::GasTypeComboBoxItemDelegate(QObject *parent, computer_type type) : QStyledItemDelegate(parent), type(type) { }
GasTypeComboBoxItemDelegate::~GasTypeComboBoxItemDelegate() { }
@ -89,10 +125,18 @@ ConfigureDiveComputerDialog::ConfigureDiveComputerDialog(QWidget *parent) :
ui.DiveComputerList->setCurrentRow(0);
on_DiveComputerList_currentRowChanged(0);
ui.ostc3GasTable->setItemDelegateForColumn(1, new GasSpinBoxItemDelegate(this, GasSpinBoxItemDelegate::PERCENT));
ui.ostc3GasTable->setItemDelegateForColumn(2, new GasSpinBoxItemDelegate(this, GasSpinBoxItemDelegate::PERCENT));
ui.ostc3GasTable->setItemDelegateForColumn(3, new GasTypeComboBoxItemDelegate(this, GasTypeComboBoxItemDelegate::OSTC3));
ui.ostc3GasTable->setItemDelegateForColumn(4, new GasSpinBoxItemDelegate(this, GasSpinBoxItemDelegate::DEPTH));
ui.ostc3DilTable->setItemDelegateForColumn(3, new GasTypeComboBoxItemDelegate(this, GasTypeComboBoxItemDelegate::OSTC3));
ui.ostc3DilTable->setItemDelegateForColumn(4, new GasSpinBoxItemDelegate(this, GasSpinBoxItemDelegate::DEPTH));
ui.ostcGasTable->setItemDelegateForColumn(1, new GasSpinBoxItemDelegate(this, GasSpinBoxItemDelegate::PERCENT));
ui.ostcGasTable->setItemDelegateForColumn(2, new GasSpinBoxItemDelegate(this, GasSpinBoxItemDelegate::PERCENT));
ui.ostcGasTable->setItemDelegateForColumn(3, new GasTypeComboBoxItemDelegate(this, GasTypeComboBoxItemDelegate::OSTC));
ui.ostcGasTable->setItemDelegateForColumn(4, new GasSpinBoxItemDelegate(this, GasSpinBoxItemDelegate::DEPTH));
ui.ostcDilTable->setItemDelegateForColumn(3, new GasTypeComboBoxItemDelegate(this, GasTypeComboBoxItemDelegate::OSTC));
ui.ostcDilTable->setItemDelegateForColumn(4, new GasSpinBoxItemDelegate(this, GasSpinBoxItemDelegate::DEPTH));
QSettings settings;
settings.beginGroup("ConfigureDiveComputerDialog");

20
qt-ui/configuredivecomputerdialog.h
View file

@ -8,6 +8,26 @@
#include "configuredivecomputer.h"
#include <QStyledItemDelegate>
class GasSpinBoxItemDelegate : public QStyledItemDelegate
{
Q_OBJECT
public:
enum column_type {
PERCENT,
DEPTH,
};
GasSpinBoxItemDelegate(QObject *parent = 0, column_type type = PERCENT);
~GasSpinBoxItemDelegate();
virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
virtual void setEditorData(QWidget *editor, const QModelIndex &index) const;
virtual void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
private:
column_type type;
};
class GasTypeComboBoxItemDelegate : public QStyledItemDelegate
{
Q_OBJECT