Geek asks and answers

QML: How to create a custom state button 3 made from images?

So, I am trying:

   Rectangle {
       x: 617
       y: 450
   Image {
      id: rect
      source:  "buttons/GO/GO!-norm.png"
      smooth: true
      opacity: 1
      MouseArea {
          id: mouseArea
          anchors.fill: parent
          hoverEnabled: true         //this line will enable mouseArea.containsMouse
          onClicked: Qt.quit()
      }

      states:  [
           State {
               name: "mouse-over"; when: mouseArea.containsMouse
               PropertyChanges { target: rect; scale: 0.95; opacity: 0; }
               PropertyChanges { target: rect2; scale: 0.95; opacity: 1}
               PropertyChanges { target: rect3; scale: 0.95; opacity: 0}
           },

            State {
               name: "mouse-down"; when: mouseArea.pressedButtons
               PropertyChanges { target: rect; scale: 0.95; opacity: 0; }
               PropertyChanges { target: rect2; scale: 0.95; opacity: 0}
               PropertyChanges { target: rect3; scale: 0.95; opacity: 1}
           }
       ]

       transitions: Transition {
           NumberAnimation { properties: "scale, opacity"; easing.type: Easing.InOutQuad; duration: 500  }
       }
   }

   Image {
      id: rect2
      source:  "buttons/GO/GO!-over.png"
      smooth: true
      opacity: 0
      anchors.fill: rect

     }

   Image {
      id: rect3
      source:  "buttons/GO/GO!-down.png"
      smooth: true
      opacity: 0
      anchors.fill: rect

     }
   }

but it only works in over \ out states ... How do I make my button consist of three states?

+3
source share
1 answer

I'm not quite sure if this is happening, but it is possible: when you hover the image on the mouse, its opacity is set to 0. The documentation says that:

  • Changing the opacity also affects the child elements of Item.
  • If the opacity value of an element is 0, the element will no longer receive mouse events.

, , rect.opacity 0, mouseArea , mouseArea.pressedButtons . , , mouseArea Image, . Item Rectangle .

+2

More articles:


All Articles