Михаил Сермяжко
Михаил СермяжкоOct. 30, 2019, 1:22 p.m.

Как в QML сочетать Map и MouseArea

Map

Добрый день.
Использую этот код
Если использовать MouseArea, то не получается передвгать карту. Скажите пожалуйста, как получать сигнал от MouseArea при нажатии и иметь возможность передвигать карту мышкой?

We recommend hosting TIMEWEB
We recommend hosting TIMEWEB
Stable hosting, on which the social network EVILEG is located. For projects on Django we recommend VDS hosting.

Do you like it? Share on social networks!

3
zloi
  • Oct. 30, 2019, 1:45 p.m.

Возможно вам поможет свойство propagateComposedEvents, оно позволяет передавать события мыши ниже по уровню.

    Михаил Сермяжко
    • Oct. 30, 2019, 3:35 p.m.
    • (edited)

    Сделал так, не момогло. В документации говорится, что это работает только для MouseArea.

            Map {
                    id: mapview
                    anchors.fill: parent
                    plugin: plugin
                    center: QtPositioning.coordinate(59.91, 10.75)
                    zoomLevel: 14
    
                    MapItemView{
                        model: markerModel
                        delegate: mapcomponent
                    }
                }
    
            Component {
                    id: mapcomponent
                    MapQuickItem {
                        id: marker
                        anchorPoint.x: image.width/4
                        anchorPoint.y: image.height
                        coordinate: position
    
                        sourceItem: Image {
                            id: image
                            source: "qrc:/Images/Images/markerRed.png"
                        }
                    }
                }
    
                MouseArea {
                    anchors.fill: parent
                    propagateComposedEvents: true
                    onPressAndHold:  {
                        var coordinate = mapview.toCoordinate(Qt.point(mouse.x,mouse.y))
                        markerModel.addMarker(coordinate)
                    }
                }
    
      Михаил Сермяжко
      • Oct. 30, 2019, 3:52 p.m.
      • The answer was marked as a solution.

      Вот так работает

              Map {
                      id: mapview
                      anchors.fill: parent
                      plugin: plugin
                      center: QtPositioning.coordinate(59.91, 10.75)
                      zoomLevel: 14
      
                      MapItemView{
                          model: markerModel
                          delegate: mapcomponent
                      }
      
                      MouseArea {
                          anchors.fill: parent
                          onPressAndHold:  {
                              var coordinate = mapview.toCoordinate(Qt.point(mouse.x,mouse.y))
                              markerModel.addMarker(coordinate)
                          }
                      }
                  }
      
              Component {
                      id: mapcomponent
                      MapQuickItem {
                          id: marker
                          anchorPoint.x: image.width/4
                          anchorPoint.y: image.height
                          coordinate: position
      
                          sourceItem: Image {
                              id: image
                              source: "qrc:/Images/Images/markerRed.png"
                          }
                      }
                  }
      

        Comments

        Only authorized users can post comments.
        Please, Log in or Sign up
        AD

        C ++ - Test 004. Pointers, Arrays and Loops

        • Result:50points,
        • Rating points-4
        m

        C ++ - Test 004. Pointers, Arrays and Loops

        • Result:80points,
        • Rating points4
        m

        C ++ - Test 004. Pointers, Arrays and Loops

        • Result:20points,
        • Rating points-10
        Last comments
        i
        innorwallNov. 15, 2024, 8:26 a.m.
        Qt/C++ - Lesson 031. QCustomPlot – The build of charts with time buy generic priligy We can just chat, and we will not lose too much time anyway
        i
        innorwallNov. 15, 2024, 6:03 a.m.
        Qt/C++ - Lesson 060. Configuring the appearance of the application in runtime I didnt have an issue work colors priligy dapoxetine 60mg revia cost uk August 3, 2022 Reply
        i
        innorwallNov. 14, 2024, 11:07 p.m.
        Circuit switching and packet data transmission networks Angioedema 1 priligy dapoxetine
        i
        innorwallNov. 14, 2024, 10:42 p.m.
        How to Copy Files in Linux If only females relatives with DZ offspring were considered these percentages were 23 order priligy online uk
        i
        innorwallNov. 14, 2024, 8:09 p.m.
        Qt/C++ - Tutorial 068. Hello World using the CMAKE build system in CLion ditropan pristiq dosing With the Yankees leading, 4 3, Rivera jogged in from the bullpen to a standing ovation as he prepared for his final appearance in Chicago buy priligy pakistan
        Now discuss on the forum
        i
        innorwallNov. 14, 2024, 2:39 p.m.
        добавить qlineseries в функции priligy amazon canada 93 GREB1 protein GREB1 AB011147 6
        i
        innorwallNov. 11, 2024, 9:55 p.m.
        Всё ещё разбираюсь с кешем. priligy walgreens levitra dulcolax carbs The third ring was found to be made up of ultra relativistic electrons, which are also present in both the outer and inner rings
        9
        9AnonimOct. 25, 2024, 7:10 p.m.
        Машина тьюринга // Начальное состояние 0 0, ,<,1 // Переход в состояние 1 при пустом символе 0,0,>,0 // Остаемся в состоянии 0, двигаясь вправо при встрече 0 0,1,>…

        Follow us in social networks