Validation for table increments

Valentina.pro

@@ -24,7 +24,9 @@ SOURCES += main.cpp\
     container/calculator.cpp \
     dialogs/dialogincrements.cpp \
     container/vstandarttablecell.cpp \
-    container/vincrementtablerow.cpp
+    container/vincrementtablerow.cpp \
+    widgets/delegate.cpp \
+    widgets/doubledelegate.cpp
 
 HEADERS  += mainwindow.h \
     widgets/vmaingraphicsscene.h \
@@ -39,7 +41,9 @@ HEADERS  += mainwindow.h \
     container/calculator.h \
     dialogs/dialogincrements.h \
     container/vstandarttablecell.h \
-    container/vincrementtablerow.h
+    container/vincrementtablerow.h \
+    widgets/delegate.h \
+    widgets/doubledelegate.h
 
 FORMS    += mainwindow.ui \
     dialogs/dialogsinglepoint.ui \

dialogs/dialogincrements.cpp

@@ -4,6 +4,8 @@
 #include <QCloseEvent>
 
 #include "../container/vincrementtablerow.h"
+#include "../widgets/delegate.h"
+#include "../widgets/doubledelegate.h"
 
 DialogIncrements::DialogIncrements(VContainer *data, VDomDocument *doc, QWidget *parent) :
     QDialog(parent), ui(new Ui::DialogIncrements){
@@ -28,6 +30,11 @@ DialogIncrements::DialogIncrements(VContainer *data, VDomDocument *doc, QWidget
     ui->tableWidgetIncrement->setHorizontalHeaderItem(3, new QTableWidgetItem("В розмірі"));
     ui->tableWidgetIncrement->setHorizontalHeaderItem(4, new QTableWidgetItem("В рості"));
     ui->tableWidgetIncrement->setHorizontalHeaderItem(5, new QTableWidgetItem("Опис"));
+    SpinBoxDelegate *delegate = new SpinBoxDelegate(ui->tableWidgetIncrement);
+    DoubleSpinBoxDelegate *doubleDelegate = new DoubleSpinBoxDelegate(ui->tableWidgetIncrement);
+    ui->tableWidgetIncrement->setItemDelegateForColumn(2, delegate);
+    ui->tableWidgetIncrement->setItemDelegateForColumn(3, doubleDelegate);
+    ui->tableWidgetIncrement->setItemDelegateForColumn(4, doubleDelegate);
     FillStandartTable();
     FillIncrementTable();
 

widgets/delegate.cpp

@@ -0,0 +1,91 @@
+ /****************************************************************************
+ **
+ ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+ ** Contact: http://www.qt-project.org/legal
+ **
+ ** This file is part of the examples of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:BSD$
+ ** You may use this file under the terms of the BSD license as follows:
+ **
+ ** "Redistribution and use in source and binary forms, with or without
+ ** modification, are permitted provided that the following conditions are
+ ** met:
+ **   * Redistributions of source code must retain the above copyright
+ **     notice, this list of conditions and the following disclaimer.
+ **   * Redistributions in binary form must reproduce the above copyright
+ **     notice, this list of conditions and the following disclaimer in
+ **     the documentation and/or other materials provided with the
+ **     distribution.
+ **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+ **     of its contributors may be used to endorse or promote products derived
+ **     from this software without specific prior written permission.
+ **
+ **
+ ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+ /*
+     delegate.cpp
+
+     A delegate that allows the user to change integer values from the model
+     using a spin box widget.
+ */
+
+ #include <QtGui>
+
+ #include "delegate.h"
+
+ SpinBoxDelegate::SpinBoxDelegate(QObject *parent)
+     : QItemDelegate(parent)
+ {
+ }
+
+ QWidget *SpinBoxDelegate::createEditor(QWidget *parent,
+     const QStyleOptionViewItem &/* option */,
+     const QModelIndex &/* index */) const
+ {
+     QSpinBox *editor = new QSpinBox(parent);
+     editor->setMinimum(0);
+     editor->setMaximum(1000);
+
+     return editor;
+ }
+
+ void SpinBoxDelegate::setEditorData(QWidget *editor,
+                                     const QModelIndex &index) const
+ {
+     int value = index.model()->data(index, Qt::EditRole).toInt();
+
+     QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
+     spinBox->setValue(value);
+ }
+
+ void SpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
+                                    const QModelIndex &index) const
+ {
+     QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
+     spinBox->interpretText();
+     int value = spinBox->value();
+
+     model->setData(index, value, Qt::EditRole);
+ }
+
+ void SpinBoxDelegate::updateEditorGeometry(QWidget *editor,
+     const QStyleOptionViewItem &option, const QModelIndex &/* index */) const
+ {
+     editor->setGeometry(option.rect);
+ }

widgets/delegate.h

@@ -0,0 +1,68 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+ ** Contact: http://www.qt-project.org/legal
+ **
+ ** This file is part of the examples of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:BSD$
+ ** You may use this file under the terms of the BSD license as follows:
+ **
+ ** "Redistribution and use in source and binary forms, with or without
+ ** modification, are permitted provided that the following conditions are
+ ** met:
+ **   * Redistributions of source code must retain the above copyright
+ **     notice, this list of conditions and the following disclaimer.
+ **   * Redistributions in binary form must reproduce the above copyright
+ **     notice, this list of conditions and the following disclaimer in
+ **     the documentation and/or other materials provided with the
+ **     distribution.
+ **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+ **     of its contributors may be used to endorse or promote products derived
+ **     from this software without specific prior written permission.
+ **
+ **
+ ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+ #ifndef DELEGATE_H
+ #define DELEGATE_H
+
+ #include <QItemDelegate>
+ #include <QModelIndex>
+ #include <QObject>
+ #include <QSize>
+ #include <QSpinBox>
+
+ class SpinBoxDelegate : public QItemDelegate
+ {
+     Q_OBJECT
+
+ public:
+     SpinBoxDelegate(QObject *parent = 0);
+
+     QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
+                           const QModelIndex &index) const;
+
+     void setEditorData(QWidget *editor, const QModelIndex &index) const;
+     void setModelData(QWidget *editor, QAbstractItemModel *model,
+                       const QModelIndex &index) const;
+
+     void updateEditorGeometry(QWidget *editor,
+         const QStyleOptionViewItem &option, const QModelIndex &index) const;
+ };
+
+ #endif

widgets/doubledelegate.cpp

@@ -0,0 +1,91 @@
+ /****************************************************************************
+ **
+ ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+ ** Contact: http://www.qt-project.org/legal
+ **
+ ** This file is part of the examples of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:BSD$
+ ** You may use this file under the terms of the BSD license as follows:
+ **
+ ** "Redistribution and use in source and binary forms, with or without
+ ** modification, are permitted provided that the following conditions are
+ ** met:
+ **   * Redistributions of source code must retain the above copyright
+ **     notice, this list of conditions and the following disclaimer.
+ **   * Redistributions in binary form must reproduce the above copyright
+ **     notice, this list of conditions and the following disclaimer in
+ **     the documentation and/or other materials provided with the
+ **     distribution.
+ **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+ **     of its contributors may be used to endorse or promote products derived
+ **     from this software without specific prior written permission.
+ **
+ **
+ ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+ /*
+     doubledelegate.cpp
+
+     A delegate that allows the user to change integer values from the model
+     using a spin box widget.
+ */
+
+ #include <QtGui>
+
+ #include "doubledelegate.h"
+
+ DoubleSpinBoxDelegate::DoubleSpinBoxDelegate(QObject *parent)
+     : QItemDelegate(parent)
+ {
+ }
+
+ QWidget *DoubleSpinBoxDelegate::createEditor(QWidget *parent,
+     const QStyleOptionViewItem &/* option */,
+     const QModelIndex &/* index */) const
+ {
+     QDoubleSpinBox *editor = new QDoubleSpinBox(parent);
+     editor->setMinimum(-1000);
+     editor->setMaximum(1000);
+
+     return editor;
+ }
+
+ void DoubleSpinBoxDelegate::setEditorData(QWidget *editor,
+                                     const QModelIndex &index) const
+ {
+     int value = index.model()->data(index, Qt::EditRole).toInt();
+
+     QDoubleSpinBox *spinBox = static_cast<QDoubleSpinBox*>(editor);
+     spinBox->setValue(value);
+ }
+
+ void DoubleSpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
+                                    const QModelIndex &index) const
+ {
+     QDoubleSpinBox *spinBox = static_cast<QDoubleSpinBox*>(editor);
+     spinBox->interpretText();
+     int value = spinBox->value();
+
+     model->setData(index, value, Qt::EditRole);
+ }
+
+ void DoubleSpinBoxDelegate::updateEditorGeometry(QWidget *editor,
+     const QStyleOptionViewItem &option, const QModelIndex &/* index */) const
+ {
+     editor->setGeometry(option.rect);
+ }

widgets/doubledelegate.h

@@ -0,0 +1,68 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+ ** Contact: http://www.qt-project.org/legal
+ **
+ ** This file is part of the examples of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:BSD$
+ ** You may use this file under the terms of the BSD license as follows:
+ **
+ ** "Redistribution and use in source and binary forms, with or without
+ ** modification, are permitted provided that the following conditions are
+ ** met:
+ **   * Redistributions of source code must retain the above copyright
+ **     notice, this list of conditions and the following disclaimer.
+ **   * Redistributions in binary form must reproduce the above copyright
+ **     notice, this list of conditions and the following disclaimer in
+ **     the documentation and/or other materials provided with the
+ **     distribution.
+ **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+ **     of its contributors may be used to endorse or promote products derived
+ **     from this software without specific prior written permission.
+ **
+ **
+ ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+ #ifndef DOUBLEDELEGATE_H
+ #define DOUBLEDELEGATE_H
+
+ #include <QItemDelegate>
+ #include <QModelIndex>
+ #include <QObject>
+ #include <QSize>
+ #include <QSpinBox>
+
+ class DoubleSpinBoxDelegate : public QItemDelegate
+ {
+     Q_OBJECT
+
+ public:
+     DoubleSpinBoxDelegate(QObject *parent = 0);
+
+     QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
+                           const QModelIndex &index) const;
+
+     void setEditorData(QWidget *editor, const QModelIndex &index) const;
+     void setModelData(QWidget *editor, QAbstractItemModel *model,
+                       const QModelIndex &index) const;
+
+     void updateEditorGeometry(QWidget *editor,
+         const QStyleOptionViewItem &option, const QModelIndex &index) const;
+ };
+
+ #endif