[PATCH 3/4] Add step size in our SpinBox delegates

[Anton Lundin]

For the Set point spinbox, it was kinda hard just stepping by the
default 1.0, so setting it to step by 0.1 makes much more sense.

The int SpinBox got a step size parameter for consistency.

Signed-off-by: Anton Lundin <glance at acc.umu.se>
---
 qt-ui/diveplanner.cpp    |  8 ++++----
 qt-ui/modeldelegates.cpp | 12 ++++++++----
 qt-ui/modeldelegates.h   |  6 ++++--
 3 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp
index a24f148..d98ac59 100644
--- a/qt-ui/diveplanner.cpp
+++ b/qt-ui/diveplanner.cpp
@@ -290,10 +290,10 @@ DivePlannerWidget::DivePlannerWidget(QWidget *parent, Qt::WindowFlags f) : QWidg
 	connect(closeKey, SIGNAL(activated()), plannerModel, SLOT(cancelPlan()));
 
 	// This makes shure the spinbox gets a setMinimum(0) on it so we can't have negative time or depth.
-	ui.tableWidget->view()->setItemDelegateForColumn(DivePlannerPointsModel::DEPTH, new SpinBoxDelegate(0, INT_MAX, this));
-	ui.tableWidget->view()->setItemDelegateForColumn(DivePlannerPointsModel::RUNTIME, new SpinBoxDelegate(0, INT_MAX, this));
-	ui.tableWidget->view()->setItemDelegateForColumn(DivePlannerPointsModel::DURATION, new SpinBoxDelegate(0, INT_MAX, this));
-	ui.tableWidget->view()->setItemDelegateForColumn(DivePlannerPointsModel::CCSETPOINT, new DoubleSpinBoxDelegate(0.2, 2, this));
+	ui.tableWidget->view()->setItemDelegateForColumn(DivePlannerPointsModel::DEPTH, new SpinBoxDelegate(0, INT_MAX, 1, this));
+	ui.tableWidget->view()->setItemDelegateForColumn(DivePlannerPointsModel::RUNTIME, new SpinBoxDelegate(0, INT_MAX, 1, this));
+	ui.tableWidget->view()->setItemDelegateForColumn(DivePlannerPointsModel::DURATION, new SpinBoxDelegate(0, INT_MAX, 1, this));
+	ui.tableWidget->view()->setItemDelegateForColumn(DivePlannerPointsModel::CCSETPOINT, new DoubleSpinBoxDelegate(0.2, 2, 0.1, this));
 
 	/* set defaults. */
 	ui.ATMPressure->setValue(1013);
diff --git a/qt-ui/modeldelegates.cpp b/qt-ui/modeldelegates.cpp
index b339e7f..a3796e0 100644
--- a/qt-ui/modeldelegates.cpp
+++ b/qt-ui/modeldelegates.cpp
@@ -365,10 +365,11 @@ void ProfilePrintDelegate::paint(QPainter *painter, const QStyleOptionViewItem &
 	QStyledItemDelegate::paint(painter, option, index);
 }
 
-SpinBoxDelegate::SpinBoxDelegate(int min, int max, QObject *parent):
+SpinBoxDelegate::SpinBoxDelegate(int min, int max, int step, QObject *parent):
 	QStyledItemDelegate(parent),
 	min(min),
-	max(max)
+	max(max),
+	step(step)
 {
 }
 
@@ -376,13 +377,15 @@ QWidget *SpinBoxDelegate::createEditor(QWidget *parent, const QStyleOptionViewIt
 {
 	QSpinBox *w = qobject_cast<QSpinBox*>(QStyledItemDelegate::createEditor(parent, option, index));
 	w->setRange(min,max);
+	w->setSingleStep(step);
 	return w;
 }
 
-DoubleSpinBoxDelegate::DoubleSpinBoxDelegate(double min, double max, QObject *parent):
+DoubleSpinBoxDelegate::DoubleSpinBoxDelegate(double min, double max, double step, QObject *parent):
 	QStyledItemDelegate(parent),
 	min(min),
-	max(max)
+	max(max),
+	step(step)
 {
 }
 
@@ -390,5 +393,6 @@ QWidget *DoubleSpinBoxDelegate::createEditor(QWidget *parent, const QStyleOption
 {
 	QDoubleSpinBox *w = qobject_cast<QDoubleSpinBox*>(QStyledItemDelegate::createEditor(parent, option, index));
 	w->setRange(min,max);
+	w->setSingleStep(step);
 	return w;
 }
diff --git a/qt-ui/modeldelegates.h b/qt-ui/modeldelegates.h
index bb948d3..bb9854e 100644
--- a/qt-ui/modeldelegates.h
+++ b/qt-ui/modeldelegates.h
@@ -91,21 +91,23 @@ public:
 class SpinBoxDelegate : public QStyledItemDelegate {
 	Q_OBJECT
 public:
-	SpinBoxDelegate(int min, int max, QObject *parent = 0);
+	SpinBoxDelegate(int min, int max, int step, QObject *parent = 0);
 	virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
 private:
 	int min;
 	int max;
+	int step;
 };
 
 class DoubleSpinBoxDelegate : public QStyledItemDelegate {
 	Q_OBJECT
 public:
-	DoubleSpinBoxDelegate(double min, double max, QObject *parent = 0);
+	DoubleSpinBoxDelegate(double min, double max, double step, QObject *parent = 0);
 	virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
 private:
 	double min;
 	double max;
+	double step;
 };
 
 #endif // MODELDELEGATES_H
-- 
1.9.1