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add buttons in tablewidget's row

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  • M Offline
    M Offline
    mrjj
    Lifetime Qt Champion
    wrote on 12 Aug 2018, 11:44 last edited by
    #2

    Hi
    What is the list ?
    I mean type of widget.

    S 1 Reply Last reply 12 Aug 2018, 12:45
    0
    • M mrjj
      12 Aug 2018, 11:44

      Hi
      What is the list ?
      I mean type of widget.

      S Offline
      S Offline
      saber
      wrote on 12 Aug 2018, 12:45 last edited by
      #3

      @mrjj
      qtablewidget

      J 1 Reply Last reply 12 Aug 2018, 15:46
      0
      • S saber
        12 Aug 2018, 12:45

        @mrjj
        qtablewidget

        J Offline
        J Offline
        JonB
        wrote on 12 Aug 2018, 15:46 last edited by JonB 8 Dec 2018, 15:47
        #4

        @saber , @mrjj

        I trust/hope the answer is your own QTableWidgetItem (http://doc.qt.io/qt-5/qtablewidgetitem.html), and that is what @VRonin freaks over and tries to get us to never to use, right? :) You can't do this with a QStyledItemDelgate surely...?

        S 1 Reply Last reply 13 Aug 2018, 03:34
        0
        • J JonB
          12 Aug 2018, 15:46

          @saber , @mrjj

          I trust/hope the answer is your own QTableWidgetItem (http://doc.qt.io/qt-5/qtablewidgetitem.html), and that is what @VRonin freaks over and tries to get us to never to use, right? :) You can't do this with a QStyledItemDelgate surely...?

          S Offline
          S Offline
          saber
          wrote on 13 Aug 2018, 03:34 last edited by
          #5

          @JonB
          is there noway to achieve this?

          M 1 Reply Last reply 13 Aug 2018, 06:18
          0
          • S saber
            13 Aug 2018, 03:34

            @JonB
            is there noway to achieve this?

            M Offline
            M Offline
            mrjj
            Lifetime Qt Champion
            wrote on 13 Aug 2018, 06:18 last edited by
            #6

            @saber

            Hi
            have a look at
            http://doc.qt.io/qt-5/qtwidgets-itemviews-stardelegate-example.html

            its bascailly what you want to do,.
            but except of drawing stars , you will draw your custom buttons.

            @JonB
            Its setWidgetItem, he hates due to bad performance. ;)
            But yes you can make this with Delegate.

            J 1 Reply Last reply 14 Aug 2018, 07:11
            1
            • V Offline
              V Offline
              VRonin
              wrote on 13 Aug 2018, 15:37 last edited by VRonin
              #7

              May setItemWidget burn in hell forever!

              #include <QApplication>
              #include <QTableView>
              #include <QStandardItemModel>
              #include <QStyledItemDelegate>
              #include <QHeaderView>
              #include <QPushButton>
              class TailButtonsDelegate : public QStyledItemDelegate{
                  Q_OBJECT
                  Q_DISABLE_COPY(TailButtonsDelegate)
              public:
                  explicit TailButtonsDelegate(QObject* parent = Q_NULLPTR)
                      :QStyledItemDelegate(parent)
                  {}
                  void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                      Q_ASSERT(index.isValid());
                      QStyleOptionViewItem opt = option;
                      initStyleOption(&opt, index);
                      const QWidget *widget = option.widget;
                      QStyle *style = widget ? widget->style() : QApplication::style();
                      style->drawControl(QStyle::CE_ItemViewItem, &opt, painter, widget);
                      if(!(option.state & QStyle::State_Selected))
                          return;
                      QStyleOptionButton editButtonOption;
                      editButtonOption.text = QString(QChar(0x270D)); //use emoji for text, optionally you can use icon + iconSize
                      editButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(2*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                      editButtonOption.features = QStyleOptionButton::None;
                      editButtonOption.direction = option.direction;
                      editButtonOption.fontMetrics = option.fontMetrics;
                      editButtonOption.palette = option.palette;
                      editButtonOption.styleObject = option.styleObject;
                      QStyleOptionButton removeButtonOption(editButtonOption);
                      removeButtonOption.text = QString(QChar(0x274C)); //use emoji for text, optionally you can use icon + iconSize
                      removeButtonOption.rect = QRect(option.rect.left()+option.rect.width()-option.rect.height(),option.rect.top(),option.rect.height(),option.rect.height());
                      style->drawControl(QStyle::CE_PushButton, &editButtonOption, painter, widget);
                      style->drawControl(QStyle::CE_PushButton, &removeButtonOption, painter, widget);
                  }
                  QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                      const QSize baseSize = QStyledItemDelegate::sizeHint(option,index);
                      return QSize(baseSize.width()+(2*baseSize.height()),baseSize.height());
                  }
                  QWidget* createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                      QWidget* result = new QWidget(parent);
                      result->setGeometry(option.rect);
                      QWidget* baseEditor = QStyledItemDelegate::createEditor(result,option,index);
                      baseEditor->setObjectName("baseEditor");
                      baseEditor->setGeometry(0,0,option.rect.width()-(2*option.rect.height()),option.rect.height());
                      QPushButton* editButton = new QPushButton(QChar(0x270D),result);
                      editButton->setObjectName("editButton");
                      editButton->setGeometry(option.rect.width()-(2*option.rect.height()), 0, option.rect.height(),option.rect.height());
                      connect(editButton,&QPushButton::clicked,[](){qDebug("Edit");});
                      QPushButton* removeButton = new QPushButton(QChar(0x274C),result);
                      removeButton->setObjectName("removeButton");
                      removeButton->setGeometry(option.rect.width()-option.rect.height(), 0, option.rect.height(),option.rect.height());
                      connect(removeButton,&QPushButton::clicked,[](){qDebug("Remove");});
                      return result;
                  }
                  void setEditorData(QWidget *editor, const QModelIndex &index) const Q_DECL_OVERRIDE{
                      QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                      Q_ASSERT(baseEditor);
                      QStyledItemDelegate::setEditorData(baseEditor,index);
                  }
                  void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const Q_DECL_OVERRIDE{
                      QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                      Q_ASSERT(baseEditor);
                      QStyledItemDelegate::setModelData(baseEditor,model,index);
                  }
                  void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                      Q_UNUSED(index)
                      editor->setGeometry(option.rect);
                      QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                      Q_ASSERT(baseEditor);
                      baseEditor->setGeometry(0,0,option.rect.width()-(2*option.rect.height()),option.rect.height());
                      QWidget* editButton = editor->findChild<QWidget*>("editButton");
                      Q_ASSERT(editButton);
                      editButton->setGeometry(option.rect.width()-(2*option.rect.height()), 0, option.rect.height(),option.rect.height());
                      QWidget* removeButton = editor->findChild<QWidget*>("removeButton");
                      Q_ASSERT(removeButton);
                      removeButton->setGeometry(option.rect.width()-option.rect.height(), 0, option.rect.height(),option.rect.height());
                      editor->setGeometry(option.rect);
                  }
              };
              int main(int argc, char **argv) {
                  QApplication app(argc, argv);
                  QStandardItemModel baseModel;
                  baseModel.insertRows(0, 3);
                  baseModel.insertColumns(0, 4);
                  for(int i=0;i<3;++i){
                      for(int j=0;j<4;++j){
                          baseModel.setData(baseModel.index(i,j),QStringLiteral("%1,%2").arg(i).arg(j));
                      }
                  }
                  QTableView view;
                  view.setEditTriggers(QTableView::AllEditTriggers);
                  view.setModel(&baseModel);
                  view.setSelectionBehavior(QTableView::SelectRows);
                  view.horizontalHeader()->setStretchLastSection(true);
                  view.setItemDelegateForColumn(3,new TailButtonsDelegate(&view));
                  view.show();
                  return app.exec();
              }
              

              "La mort n'est rien, mais vivre vaincu et sans gloire, c'est mourir tous les jours"
              ~Napoleon Bonaparte

              On a crusade to banish setIndexWidget() from the holy land of Qt

              1 Reply Last reply
              5
              • M Offline
                M Offline
                mrjj
                Lifetime Qt Champion
                wrote on 14 Aug 2018, 06:35 last edited by
                #8

                And behold the Beauty
                alt text

                Thank you @VRonin :)

                1 Reply Last reply
                1
                • M mrjj
                  13 Aug 2018, 06:18

                  @saber

                  Hi
                  have a look at
                  http://doc.qt.io/qt-5/qtwidgets-itemviews-stardelegate-example.html

                  its bascailly what you want to do,.
                  but except of drawing stars , you will draw your custom buttons.

                  @JonB
                  Its setWidgetItem, he hates due to bad performance. ;)
                  But yes you can make this with Delegate.

                  J Offline
                  J Offline
                  JonB
                  wrote on 14 Aug 2018, 07:11 last edited by
                  #9

                  @mrjj said in add buttons in tablewidget's row:

                  @JonB
                  Its setWidgetItem, he hates due to bad performance. ;)
                  But yes you can make this with Delegate.

                  Damn!
                  Isn't there anything you can't do with delegates and which do require setting the widget item? :)

                  M 1 Reply Last reply 14 Aug 2018, 07:20
                  0
                  • J JonB
                    14 Aug 2018, 07:11

                    @mrjj said in add buttons in tablewidget's row:

                    @JonB
                    Its setWidgetItem, he hates due to bad performance. ;)
                    But yes you can make this with Delegate.

                    Damn!
                    Isn't there anything you can't do with delegates and which do require setting the widget item? :)

                    M Offline
                    M Offline
                    mrjj
                    Lifetime Qt Champion
                    wrote on 14 Aug 2018, 07:20 last edited by
                    #10

                    @JonB
                    Not really, but the delegate is kinda involving to make if you have
                    multiple widgets and need to reflect various states. You have to go digging around in
                    Qt source to see how to mirror the states to draw them with right QStyle calls.
                    Also,say you want hover effect on your (drawn widgets) widgets
                    then you suddenly have to add extra logic to handle and so on.
                    So first time hurts a lot. ;)

                    1 Reply Last reply
                    4
                    • S Offline
                      S Offline
                      saber
                      wrote on 8 Sept 2018, 10:52 last edited by
                      #11

                      @mrjj @VRonin
                      i need help.
                      i added the code in sparate header file and used this in the QTableWidget.
                      by this way

                      ui->boklist->setItemDelegateForColumn(1, new TailButtonsDelegate(ui->boklist));
                      }
                      

                      here is the header file

                      #ifndef TAILBUTTONSDELEGATE_H
                      #define TAILBUTTONSDELEGATE_H
                      
                      #include <QApplication>
                      #include <QTableView>
                      #include <QStandardItemModel>
                      #include <QStyledItemDelegate>
                      #include <QHeaderView>
                      #include <QPushButton>
                      
                      class TailButtonsDelegate : public QStyledItemDelegate {
                          Q_OBJECT
                          Q_DISABLE_COPY(TailButtonsDelegate)
                      public:
                          explicit TailButtonsDelegate(QObject* parent = Q_NULLPTR)
                              :QStyledItemDelegate(parent)
                          {}
                      
                          void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                              Q_ASSERT(index.isValid());
                              QStyleOptionViewItem opt = option;
                              initStyleOption(&opt, index);
                              const QWidget *widget = option.widget;
                              QStyle *style = widget ? widget->style() : QApplication::style();
                              style->drawControl(QStyle::CE_ItemViewItem, &opt, painter, widget);
                              if(!(option.state & QStyle::State_Selected))
                                  return;
                              QStyleOptionButton editButtonOption;
                              editButtonOption.text = QString(QChar(0x270D)); //use emoji for text, optionally you can use icon + iconSize
                              editButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(2*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                              editButtonOption.features = QStyleOptionButton::None;
                              editButtonOption.direction = option.direction;
                              editButtonOption.fontMetrics = option.fontMetrics;
                              editButtonOption.palette = option.palette;
                              editButtonOption.styleObject = option.styleObject;
                              QStyleOptionButton removeButtonOption(editButtonOption);
                              removeButtonOption.text = QString(QChar(0x274C)); //use emoji for text, optionally you can use icon + iconSize
                              removeButtonOption.rect = QRect(option.rect.left()+option.rect.width()-option.rect.height(),option.rect.top(),option.rect.height(),option.rect.height());
                              style->drawControl(QStyle::CE_PushButton, &editButtonOption, painter, widget);
                              style->drawControl(QStyle::CE_PushButton, &removeButtonOption, painter, widget);
                          }
                          QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                              const QSize baseSize = QStyledItemDelegate::sizeHint(option,index);
                              return QSize(baseSize.width()+(2*baseSize.height()),baseSize.height());
                          }
                          QWidget* createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                              QWidget* result = new QWidget(parent);
                              result->setGeometry(option.rect);
                              QWidget* baseEditor = QStyledItemDelegate::createEditor(result,option,index);
                              baseEditor->setObjectName("baseEditor");
                              baseEditor->setGeometry(0,0,option.rect.width()-(2*option.rect.height()),option.rect.height());
                              QPushButton* editButton = new QPushButton(/*QChar(0x270D),*/ result);
                              editButton->setObjectName("editButton");
                              editButton->setGeometry(option.rect.width()-(2*option.rect.height()), 0, option.rect.height(),option.rect.height());
                              connect(editButton,&QPushButton::clicked,[](){qDebug("Edit");});
                              QPushButton* removeButton = new QPushButton(QChar(0x274C),result);
                              removeButton->setObjectName("removeButton");
                              removeButton->setGeometry(option.rect.width()-option.rect.height(), 0, option.rect.height(),option.rect.height());
                              connect(removeButton,&QPushButton::clicked,[](){qDebug("Remove");});
                              return result;
                          }
                          void setEditorData(QWidget *editor, const QModelIndex &index) const Q_DECL_OVERRIDE{
                              QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                              Q_ASSERT(baseEditor);
                              QStyledItemDelegate::setEditorData(baseEditor,index);
                          }
                          void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const Q_DECL_OVERRIDE{
                              QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                              Q_ASSERT(baseEditor);
                              QStyledItemDelegate::setModelData(baseEditor,model,index);
                          }
                          void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                              Q_UNUSED(index)
                              editor->setGeometry(option.rect);
                              QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                              Q_ASSERT(baseEditor);
                              baseEditor->setGeometry(0,0,option.rect.width()-(2*option.rect.height()),option.rect.height());
                              QWidget* editButton = editor->findChild<QWidget*>("editButton");
                              Q_ASSERT(editButton);
                              editButton->setGeometry(option.rect.width()-(2*option.rect.height()), 0, option.rect.height(),option.rect.height());
                              QWidget* removeButton = editor->findChild<QWidget*>("removeButton");
                              Q_ASSERT(removeButton);
                              removeButton->setGeometry(option.rect.width()-option.rect.height(), 0, option.rect.height(),option.rect.height());
                              editor->setGeometry(option.rect);
                          }
                      };
                      
                      #endif // TAILBUTTONSDELEGATE_H
                      
                      

                      it works but there is some problem.

                      1. i want to set the icon from a resource file . how can i do that?
                        0_1536403880465_a.png
                      2. when i clicked in the row that is going in the edit mode.(only second column)
                        0_1536403890495_a2.png

                      please help.

                      NT:

                      1 Reply Last reply
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                      • M Offline
                        M Offline
                        mrjj
                        Lifetime Qt Champion
                        wrote on 8 Sept 2018, 11:08 last edited by
                        #12

                        hi

                        i want to set the icon from a resource file . how can i do that?

                        Add it to the res file and
                        use syntax
                        ":/tractor.png"
                        To make sure syntax is correct, RIGHt click file after adding it.
                        it show the path to use.

                        -when i clicked in the row that is going in the edit mode.(only second column)
                        Im not sure what issue is. you never edit a "row" just a cell.

                        S 1 Reply Last reply 8 Sept 2018, 11:14
                        0
                        • M mrjj
                          8 Sept 2018, 11:08

                          hi

                          i want to set the icon from a resource file . how can i do that?

                          Add it to the res file and
                          use syntax
                          ":/tractor.png"
                          To make sure syntax is correct, RIGHt click file after adding it.
                          it show the path to use.

                          -when i clicked in the row that is going in the edit mode.(only second column)
                          Im not sure what issue is. you never edit a "row" just a cell.

                          S Offline
                          S Offline
                          saber
                          wrote on 8 Sept 2018, 11:14 last edited by saber 9 Aug 2018, 11:18
                          #13

                          @mrjj
                          my mistake .
                          second cell is going in edit mode.
                          here is the ui vriable
                          0_1536405278895_s.png

                          NT : icon not showing.just showing a part of the text.
                          0_1536405506382_e.png

                          /editButtonOption.text = QString(":/icons/edit.svg");
                          
                          1 Reply Last reply
                          0
                          • S Offline
                            S Offline
                            saber
                            wrote on 8 Sept 2018, 11:52 last edited by saber 9 Aug 2018, 11:56
                            #14

                            ok. i found the fix to show icon .

                             editButtonOption.icon = QIcon(":/icons/edit.svg");
                            

                            but the icon is not in center.
                            0_1536407763919_k.png

                            1 Reply Last reply
                            0
                            • E Offline
                              E Offline
                              edwin1234
                              wrote on 15 Nov 2022, 09:05 last edited by edwin1234
                              #15

                              i have done making the button inside the table but i cannot click it

                              M 1 Reply Last reply 15 Nov 2022, 12:39
                              0
                              • E edwin1234
                                15 Nov 2022, 09:05

                                i have done making the button inside the table but i cannot click it

                                M Offline
                                M Offline
                                mrjj
                                Lifetime Qt Champion
                                wrote on 15 Nov 2022, 12:39 last edited by
                                #16

                                @edwin1234
                                hi
                                Did you use the TailButtonsDelegate ?

                                E 1 Reply Last reply 16 Nov 2022, 01:15
                                0
                                • M mrjj
                                  15 Nov 2022, 12:39

                                  @edwin1234
                                  hi
                                  Did you use the TailButtonsDelegate ?

                                  E Offline
                                  E Offline
                                  edwin1234
                                  wrote on 16 Nov 2022, 01:15 last edited by
                                  #17

                                  @mrjj yes i did i used this as a header file

                                  1 Reply Last reply
                                  0
                                  • E Offline
                                    E Offline
                                    edwin1234
                                    wrote on 16 Nov 2022, 01:39 last edited by
                                    #18
                                    #ifndef TAILBUTTONSDELEGATE_H
                                    #define TAILBUTTONSDELEGATE_H
                                    #include <QApplication>
                                    #include <QTableView>
                                    #include <QStandardItemModel>
                                    #include <QPushButton>
                                    #include <QIcon>
                                    #include <QSize>
                                    #include <QDebug>
                                    #include <QStyledItemDelegate>
                                    #include <QHeaderView>
                                    #include <QPushButton>
                                    class TailButtonsDelegate : public QStyledItemDelegate {
                                        Q_OBJECT
                                        Q_DISABLE_COPY(TailButtonsDelegate)
                                    private slots:
                                        void on_push_button_editprodorder();
                                    public:
                                        explicit TailButtonsDelegate(QObject* parent = Q_NULLPTR)
                                            :QStyledItemDelegate(parent)
                                        {}
                                    
                                        void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                            Q_ASSERT(index.isValid());
                                            QStyleOptionViewItem opt = option;
                                            initStyleOption(&opt, index);
                                            const QWidget *widget = option.widget;
                                            QStyle *style = widget ? widget->style() : QApplication::style();
                                            style->drawControl(QStyle::CE_ItemViewItem, &opt, painter, widget);
                                            if(!(option.state & QStyle::State_Selected))
                                                return;
                                    
                                            QStyleOptionButton editButtonOption;
                                            editButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/fill.svg"); //use emoji for text, optionally you can use icon + iconSize
                                            editButtonOption.iconSize = QSize(10,10);
                                            editButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(5*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                                            editButtonOption.features = QStyleOptionButton::None;
                                            editButtonOption.direction = option.direction;
                                            editButtonOption.fontMetrics = option.fontMetrics;
                                            editButtonOption.palette = option.palette;
                                            editButtonOption.styleObject = option.styleObject;
                                            QStyleOptionButton removeButtonOption(editButtonOption);
                                            removeButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/delete-left.svg"); //use emoji for text, optionally you can use icon + iconSize
                                            removeButtonOption.iconSize = QSize(10,10);
                                            removeButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(4*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                                            QStyleOptionButton SKUButtonOption(editButtonOption);
                                            SKUButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/code-commit.svg"); //use emoji for text, optionally you can use icon + iconSize
                                            SKUButtonOption.iconSize = QSize(10,10);
                                            SKUButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(3*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                                            QStyleOptionButton StartButtonOption(editButtonOption);
                                            StartButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/calendar-plus.svg"); //use emoji for text, optionally you can use icon + iconSize
                                            StartButtonOption.iconSize = QSize(10,10);
                                            StartButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(2*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                                            QStyleOptionButton CloseButtonOption(editButtonOption);
                                            CloseButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/stop.svg"); //use emoji for text, optionally you can use icon + iconSize
                                            CloseButtonOption.iconSize = QSize(10,10);
                                            CloseButtonOption.rect = QRect(option.rect.left()+option.rect.width()-option.rect.height(),option.rect.top(),option.rect.height(),option.rect.height());
                                    
                                            style->drawControl(QStyle::CE_PushButton, &SKUButtonOption, painter, widget);
                                            style->drawControl(QStyle::CE_PushButton, &editButtonOption, painter, widget);
                                            style->drawControl(QStyle::CE_PushButton, &removeButtonOption, painter, widget);
                                            style->drawControl(QStyle::CE_PushButton, &StartButtonOption, painter, widget);
                                            style->drawControl(QStyle::CE_PushButton, &CloseButtonOption, painter, widget);
                                    
                                    
                                        }
                                        QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                            const QSize baseSize = QStyledItemDelegate::sizeHint(option,index);
                                            return QSize(baseSize.width()+(2*baseSize.height()),baseSize.height());
                                        }
                                        QWidget* createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                            QWidget* result = new QWidget(parent);
                                            result->setGeometry(option.rect);
                                            QWidget* baseEditor = QStyledItemDelegate::createEditor(result,option,index);
                                            baseEditor->setObjectName("baseEditor");
                                            baseEditor->setGeometry(0,0,option.rect.width()-(5*option.rect.height()),option.rect.height());
                                            QPushButton* editButton = new QPushButton(/*QChar(0x270D), */result);
                                            editButton->setObjectName("editButton");
                                            editButton->setGeometry(option.rect.width()-(5*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                            connect(editButton,&QPushButton::clicked,[](){qDebug() <<"Edit";});
                                            QPushButton* removeButton = new QPushButton(QChar(0x274C),result);
                                            removeButton->setObjectName("removeButton");
                                            removeButton->setGeometry(option.rect.width()-(4*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                            connect(removeButton,&QPushButton::clicked,[](){qDebug() <<"Remove";});
                                            QPushButton* SKUButton = new QPushButton(QChar(0x274C),result);
                                            SKUButton->setObjectName("SKUButton");
                                            SKUButton->setGeometry(option.rect.width()-(3*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                            connect(SKUButton,&QPushButton::clicked,[](){qDebug() <<"Sub Part SKU";});
                                            QPushButton* StartButton = new QPushButton(QChar(0x274C),result);
                                            StartButton->setObjectName("StartButton");
                                            StartButton->setGeometry(option.rect.width()-(2*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                            connect(StartButton,&QPushButton::clicked,[](){qDebug() <<"Start Plan Order";});
                                            QPushButton* CloseButton = new QPushButton(QChar(0x274C),result);
                                            CloseButton->setObjectName("CloseButton");
                                            CloseButton->setGeometry(option.rect.width()-option.rect.height(), 0, option.rect.height(),option.rect.height());
                                            connect(CloseButton,&QPushButton::clicked,[](){qDebug() << "Close Plan Order";});
                                            return result;
                                        }
                                        void setEditorData(QWidget *editor, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                            QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                                            Q_ASSERT(baseEditor);
                                            QStyledItemDelegate::setEditorData(baseEditor,index);
                                        }
                                        void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                            QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                                            Q_ASSERT(baseEditor);
                                            QStyledItemDelegate::setModelData(baseEditor,model,index);
                                        }
                                        void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                            Q_UNUSED(index)
                                            editor->setGeometry(option.rect);
                                            QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                                            Q_ASSERT(baseEditor);
                                            baseEditor->setGeometry(0,0,option.rect.width()-(5*option.rect.height()),option.rect.height());
                                    
                                            QWidget* editButton = editor->findChild<QWidget*>("editButton");
                                            Q_ASSERT(editButton);
                                            editButton->setGeometry(option.rect.width()-(5*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                    
                                            QWidget* removeButton = editor->findChild<QWidget*>("removeButton");
                                            Q_ASSERT(removeButton);
                                            removeButton->setGeometry(option.rect.width()-(4*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                    
                                            QWidget* SKUButton = editor->findChild<QWidget*>("SKUButton");
                                            Q_ASSERT(SKUButton);
                                            SKUButton->setGeometry(option.rect.width()-(3*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                    
                                            QWidget* StartButton = editor->findChild<QWidget*>("StartButton");
                                            Q_ASSERT(StartButton);
                                            StartButton->setGeometry(option.rect.width()-(2 *option.rect.height()), 0, option.rect.height(),option.rect.height());
                                    
                                            QWidget* CloseButton = editor->findChild<QWidget*>("CloseButton");
                                            Q_ASSERT(CloseButton);
                                            CloseButton->setGeometry(option.rect.width()-option.rect.height(), 0, option.rect.height(),option.rect.height());
                                            editor->setGeometry(option.rect);
                                        }
                                    };
                                    #endif // TAILBUTTONSDELEGATE_H
                                    
                                    
                                    M 1 Reply Last reply 16 Nov 2022, 07:25
                                    0
                                    • E edwin1234
                                      16 Nov 2022, 01:39
                                      #ifndef TAILBUTTONSDELEGATE_H
                                      #define TAILBUTTONSDELEGATE_H
                                      #include <QApplication>
                                      #include <QTableView>
                                      #include <QStandardItemModel>
                                      #include <QPushButton>
                                      #include <QIcon>
                                      #include <QSize>
                                      #include <QDebug>
                                      #include <QStyledItemDelegate>
                                      #include <QHeaderView>
                                      #include <QPushButton>
                                      class TailButtonsDelegate : public QStyledItemDelegate {
                                          Q_OBJECT
                                          Q_DISABLE_COPY(TailButtonsDelegate)
                                      private slots:
                                          void on_push_button_editprodorder();
                                      public:
                                          explicit TailButtonsDelegate(QObject* parent = Q_NULLPTR)
                                              :QStyledItemDelegate(parent)
                                          {}
                                      
                                          void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                              Q_ASSERT(index.isValid());
                                              QStyleOptionViewItem opt = option;
                                              initStyleOption(&opt, index);
                                              const QWidget *widget = option.widget;
                                              QStyle *style = widget ? widget->style() : QApplication::style();
                                              style->drawControl(QStyle::CE_ItemViewItem, &opt, painter, widget);
                                              if(!(option.state & QStyle::State_Selected))
                                                  return;
                                      
                                              QStyleOptionButton editButtonOption;
                                              editButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/fill.svg"); //use emoji for text, optionally you can use icon + iconSize
                                              editButtonOption.iconSize = QSize(10,10);
                                              editButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(5*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                                              editButtonOption.features = QStyleOptionButton::None;
                                              editButtonOption.direction = option.direction;
                                              editButtonOption.fontMetrics = option.fontMetrics;
                                              editButtonOption.palette = option.palette;
                                              editButtonOption.styleObject = option.styleObject;
                                              QStyleOptionButton removeButtonOption(editButtonOption);
                                              removeButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/delete-left.svg"); //use emoji for text, optionally you can use icon + iconSize
                                              removeButtonOption.iconSize = QSize(10,10);
                                              removeButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(4*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                                              QStyleOptionButton SKUButtonOption(editButtonOption);
                                              SKUButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/code-commit.svg"); //use emoji for text, optionally you can use icon + iconSize
                                              SKUButtonOption.iconSize = QSize(10,10);
                                              SKUButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(3*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                                              QStyleOptionButton StartButtonOption(editButtonOption);
                                              StartButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/calendar-plus.svg"); //use emoji for text, optionally you can use icon + iconSize
                                              StartButtonOption.iconSize = QSize(10,10);
                                              StartButtonOption.rect = QRect(option.rect.left()+option.rect.width()-(2*option.rect.height()),option.rect.top(),option.rect.height(),option.rect.height());
                                              QStyleOptionButton CloseButtonOption(editButtonOption);
                                              CloseButtonOption.icon = QIcon(":/icon/fontawesome-free-6.2.0-desktop/svgs/solid/stop.svg"); //use emoji for text, optionally you can use icon + iconSize
                                              CloseButtonOption.iconSize = QSize(10,10);
                                              CloseButtonOption.rect = QRect(option.rect.left()+option.rect.width()-option.rect.height(),option.rect.top(),option.rect.height(),option.rect.height());
                                      
                                              style->drawControl(QStyle::CE_PushButton, &SKUButtonOption, painter, widget);
                                              style->drawControl(QStyle::CE_PushButton, &editButtonOption, painter, widget);
                                              style->drawControl(QStyle::CE_PushButton, &removeButtonOption, painter, widget);
                                              style->drawControl(QStyle::CE_PushButton, &StartButtonOption, painter, widget);
                                              style->drawControl(QStyle::CE_PushButton, &CloseButtonOption, painter, widget);
                                      
                                      
                                          }
                                          QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                              const QSize baseSize = QStyledItemDelegate::sizeHint(option,index);
                                              return QSize(baseSize.width()+(2*baseSize.height()),baseSize.height());
                                          }
                                          QWidget* createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                              QWidget* result = new QWidget(parent);
                                              result->setGeometry(option.rect);
                                              QWidget* baseEditor = QStyledItemDelegate::createEditor(result,option,index);
                                              baseEditor->setObjectName("baseEditor");
                                              baseEditor->setGeometry(0,0,option.rect.width()-(5*option.rect.height()),option.rect.height());
                                              QPushButton* editButton = new QPushButton(/*QChar(0x270D), */result);
                                              editButton->setObjectName("editButton");
                                              editButton->setGeometry(option.rect.width()-(5*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                              connect(editButton,&QPushButton::clicked,[](){qDebug() <<"Edit";});
                                              QPushButton* removeButton = new QPushButton(QChar(0x274C),result);
                                              removeButton->setObjectName("removeButton");
                                              removeButton->setGeometry(option.rect.width()-(4*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                              connect(removeButton,&QPushButton::clicked,[](){qDebug() <<"Remove";});
                                              QPushButton* SKUButton = new QPushButton(QChar(0x274C),result);
                                              SKUButton->setObjectName("SKUButton");
                                              SKUButton->setGeometry(option.rect.width()-(3*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                              connect(SKUButton,&QPushButton::clicked,[](){qDebug() <<"Sub Part SKU";});
                                              QPushButton* StartButton = new QPushButton(QChar(0x274C),result);
                                              StartButton->setObjectName("StartButton");
                                              StartButton->setGeometry(option.rect.width()-(2*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                              connect(StartButton,&QPushButton::clicked,[](){qDebug() <<"Start Plan Order";});
                                              QPushButton* CloseButton = new QPushButton(QChar(0x274C),result);
                                              CloseButton->setObjectName("CloseButton");
                                              CloseButton->setGeometry(option.rect.width()-option.rect.height(), 0, option.rect.height(),option.rect.height());
                                              connect(CloseButton,&QPushButton::clicked,[](){qDebug() << "Close Plan Order";});
                                              return result;
                                          }
                                          void setEditorData(QWidget *editor, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                              QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                                              Q_ASSERT(baseEditor);
                                              QStyledItemDelegate::setEditorData(baseEditor,index);
                                          }
                                          void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                              QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                                              Q_ASSERT(baseEditor);
                                              QStyledItemDelegate::setModelData(baseEditor,model,index);
                                          }
                                          void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE{
                                              Q_UNUSED(index)
                                              editor->setGeometry(option.rect);
                                              QWidget* baseEditor = editor->findChild<QWidget*>("baseEditor");
                                              Q_ASSERT(baseEditor);
                                              baseEditor->setGeometry(0,0,option.rect.width()-(5*option.rect.height()),option.rect.height());
                                      
                                              QWidget* editButton = editor->findChild<QWidget*>("editButton");
                                              Q_ASSERT(editButton);
                                              editButton->setGeometry(option.rect.width()-(5*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                      
                                              QWidget* removeButton = editor->findChild<QWidget*>("removeButton");
                                              Q_ASSERT(removeButton);
                                              removeButton->setGeometry(option.rect.width()-(4*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                      
                                              QWidget* SKUButton = editor->findChild<QWidget*>("SKUButton");
                                              Q_ASSERT(SKUButton);
                                              SKUButton->setGeometry(option.rect.width()-(3*option.rect.height()), 0, option.rect.height(),option.rect.height());
                                      
                                              QWidget* StartButton = editor->findChild<QWidget*>("StartButton");
                                              Q_ASSERT(StartButton);
                                              StartButton->setGeometry(option.rect.width()-(2 *option.rect.height()), 0, option.rect.height(),option.rect.height());
                                      
                                              QWidget* CloseButton = editor->findChild<QWidget*>("CloseButton");
                                              Q_ASSERT(CloseButton);
                                              CloseButton->setGeometry(option.rect.width()-option.rect.height(), 0, option.rect.height(),option.rect.height());
                                              editor->setGeometry(option.rect);
                                          }
                                      };
                                      #endif // TAILBUTTONSDELEGATE_H
                                      
                                      
                                      M Offline
                                      M Offline
                                      mrjj
                                      Lifetime Qt Champion
                                      wrote on 16 Nov 2022, 07:25 last edited by
                                      #19

                                      Hi
                                      So what do you mean by "inside the table but i cannot click it" ?

                                      It's currently connected to a lambda that prints "Edit" in application output.

                                      connect(editButton,&QPushButton::clicked,{qDebug("Edit");});

                                      This part is not working ? or what is not working ?

                                      1 Reply Last reply
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