Content. Introduction to IPO.Plan s software Data model concept Worker Gantt View Material Zone Editor View Rack Planogram - View Live implementing

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1 Effizienzsicherheit Ensuring Efficiency in in der Factory Fabrik- and und Production Produktionsplanung. Planning Building complex QML-GUIs with QtQuick2

2 Content Introduction to IPO.Plan s software Data model concept Worker Gantt View Material Zone Editor View Rack Planogram - View Live implementing 3. Dezember

3 Introduction to IPO.Plan s software Located in Leonberg (services) and Ulm (research and development department) 60 employees approximately Our process experts provide manifold services, supported by our homemade expert tools Main customers are Daimler AG, Siemens AG, Eisenmann GmbH & Co. KG, Liebherr GmbH 3. Dezember

department) 60 employees approximately Our process experts provide manifold

4 Introduction to IPO.Plan s software Software products made by IPO.Plan: Purely software Software + Hardware 3. Dezember

Data model concept MVC-Concept Methods Signal/Slots Invokables Properties Signal/Slots Invokables Model ViewController View C++ BasicModels C++

5 Data model concept MVC-Concept Methods Signal/Slots Invokables Properties Signal/Slots Invokables Model ViewController View C++ BasicModels C++ SortFilterModel RepresentationModel CollectionModel Set needed context properties QML Possibility to implement Model-Behavior 3. Dezember

BasicModels C++ SortFilterModel RepresentationModel CollectionModel Set

6 Data model concept Model Using only one custom-defined data role ( objectrole ) Providing instance references directly to QML- Code by this role You have to inherit the QAbstractListModel Detailed description in attachments 3. Dezember

to QML- Code by this role You have to inherit the

7 Data model concept SortFilterModel Example Ascending index order Filter indices < 4 Model<T> T 4 T 3 T 1 T 2 SourceModel SortFilterModel<T> T 1 T 2 T 3 3. Dezember

8 Data model concept RepresentationModel Example Use a type R to represent a single source instance Model<T> T 4 T 3 T 1 T 2 SourceModel RepresentationModel<R> R 4 R 3 R 1 R 2 Keep in mind that instances of R may already exists or be allocated by the RepresentationModel 3. Dezember

RepresentationModel<R> R 4 R 3 R 1 R 2 Keep in mind that instances of R

9 Data model concept RepresentationModel Example 2 Use a type S to represent multiple source instances Model<T> T 4 T 3 T 1 T 2 SourceModel RepresentationModel<S> S 34 S Dezember

10 Data model concept CollectionModel Model<T> T 1 T 2 T 3 T 4 Model<U> U 1 U 2 U 3 U 4 SourceModel 1 SourceModel 2 Example Collect by a random criteria CollectionModel<R> U 1 R 1 U 2 R 2 U 3 R 3 U 4 R 4 T and U have to have the mutual super class R 3. Dezember

Collect by a random criteria CollectionModel<R> U 1 R 1 U 2 R 2 U

11 Data model concept Combining models You can combine the mentioned models to create manifold behavior Just queue them in a model chain Later: RackPlanogram in IPO.Log Model 1 CollectionModel SortFilterModel View Model 2 3. Dezember

them in a model chain Later: RackPlanogram in IPO.

12 Worker Gantt - View Worker Use a SortFilterModel for Products ProductLine Use a ListModel of Activities and ActivityGroups Activity ActivityGroup

13 Worker Gantt - View The hierarchy of the Worker Gantt - View WorkerGantt Worker ProductLine Activities and ActivityGroups 3. Dezember

14 Material Zone Editor - View Area Contains all components in a simple ListModel ComponentOnArea ComponentOnAreaEdit ComponentOnAreaGroup Uses a SortFilterModel of selected Components 3. Dezember

ComponentOnAreaEdit ComponentOnAreaGroup Uses a

15 Rack Planogram - View Planogram PlanogramArea Uses a SortFilterModel to get all areas with PlanogramRackComponent selected components PlanogramRackInfoGrid PlanogramInfoGrid 3. Dezember

16 Rack Planogram - View The hierarchy of the Rack Planogram - View Planogram PlanogramArea PlanogramRackComponent PlanogramRackInfoGrid PlanogramInfoGrid PlanogramBoxGroupComponent PlanogramBoxGroupInfoGrid PlanogramInfoGrid 3. Dezember

17 We are hiring! If you are interested in our stuff are of course firm in Qt, QML are firm in C++, C#, Java or another language want to work in a young, creative and flexible team search for challenges looking for virtual reality, simulation and 3D graphic Maybe you can find the right job for you at IPO.Plan You are also welcome to our stand here at QtDeveloperDays 3. Dezember

another language want to work in a young, creative and flexible team search for challenges

18 Sichtbar machen. Selber machen. Besser machen

19 Your contact person IPO.Plan GmbH Martin Lang Office Ulm. Grünhofgasse 3 D Ulm Fon: Fax: Sichtbar machen. Selber machen. Besser machen

de Office Ulm. Grünhofgasse 3 D-71229 Ulm Fon: +49.7152.

20 Your contact person IPO.Plan GmbH Dipl.-Ing. Dennis Effmert Office Ulm. Grünhofgasse 3 D Ulm Fon: Fax: Sichtbar machen. Selber machen. Besser machen

Grünhofgasse 3 D-71229 Ulm Fon: +49.7152.70010.82 Fax: +49.

21 Attachment: Data model concept DataModel.h class DataListModel : public QAbstractListModel { Q_OBJECT public: enum Roles {ObjectRole = Qt::UserRole + 1}; void append(qobject *newobject); QHash<int, QByteArray> rolenames() const; QVariant data(const QModelIndex &index, int role) const; protected: QList<QObject*> m_objects; } 3. Dezember

22 Attachment: Data model concept DataModel.cxx void DataListModel::append(QObject *object) { begininsertrows(qmodelindex(), m_objects.count(), m_objects.count()); m_objects.append(object); // To observe the QObject::destroyed() signal if (m_tracking) trackobject(object); } endinsertrows(); 3. Dezember

23 Attachment: Data model concept DataModel.cxx QHash<int, QByteArray> DataListModel::roleNames() const { QHash<int, QByteArray> roles; roles[datalistmodel::objectrole] = "object"; return roles; } 3. Dezember

24 Attachment: Data model concept DataModel.cxx QVariant DataListModel::data(const QModelIndex &index, int role) const { if (index.row() < 0 index.row() >= m_objects.size()) return QVariant(); switch (role) { case ObjectRole: return QVariant::fromValue(m_objects.at(index.row())); } } return QVariant(); 3. Dezember

Programmers rejoice: QML makes business people understand. Qt Developer Days 2014 Hinrich Specht 2. September 2014 Folie 1

Programmers rejoice: QML makes business people understand Qt Developer Days 2014 Hinrich Specht 2. September 2014 Folie 1 About me My company What I do at work Where I live What is it all about? Agenda