normal text with the label in the list view

Similar Questions

• With the help of QProperty for a label inside the list view

  Hello

  I wanted to assign the value of a label in the list view to a string QPROPERTY. I did it using Qt.myname = _app. QPropertyName. And Qt.myname attributed to label.

  It updates correctly during installation. But if I change the value, it is not updated within the display list, but working in another label that is outside the view of the list.

  It works for me

          ListView {
              property string myCppProperty: app.cppProperty
              listItemComponents: [
                  ListItemComponent {
                      Container {
                          id: listItemContainer
                          Label {
                              text: listItemContainer.ListItem.view.myCppProperty
                          }
                      }
                  }
              ]
          }
  

• changing value of text with the cursor

  Hi you all

  I need a help from your side

  I have created a slider and change the size of the listview text with the cursor

  Here is my code

   Slider {
                         id: slider
                          fromValue: 8.0
                          toValue: 16.0
                          value: 8.0
                          layoutProperties: StackLayoutProperties {
                              spaceQuota: 0.1
                          }
                          preferredWidth: 200.0
                          maxWidth: 250.0
                          preferredHeight: 20.0
                          visible: true
                          enabled: false
                          horizontalAlignment: HorizontalAlignment.Center
                 onImmediateValueChanged: {
  
  // descriptionText is the id of label
            descriptionText.textStyle.fontSize = FontSize.PointValue
             descriptionText.textStyle.fontSizeValue = immediateValue
                          }
  
                      }
  
  /***********************************************************************//
  i am adding data to listview using remote source
  
    Container {
              id: listviewContainer
  
              layout: StackLayout {
  
              }
              ListView {
                  id: myListView1
                  dataModel: dataModel1
                  //{
                  //  source: "asset:///models/xmldata.xml"
                  //      }
  
                  // Use a ListItemComponent to determine which property in the
                  // data model is displayed for each list item
                  listItemComponents: [
                      ListItemComponent {
                          type: "item"
                          Container {
                              rightPadding: 20
                              leftPadding: 20
                              horizontalAlignment: HorizontalAlignment.Center
                              verticalAlignment: VerticalAlignment.Center
                              layout: StackLayout {
                                  orientation: LayoutOrientation.TopToBottom
  
                              }
  
                              Container {
                                  topPadding: 40
  
                                  horizontalAlignment: HorizontalAlignment.Fill
  
                                  layout: DockLayout {
  
                                  }
                                  // The Item content container
                                  Container {
  
                                      verticalAlignment: VerticalAlignment.Top
                                      horizontalAlignment: HorizontalAlignment.Right
                                      layout: StackLayout {
                                          orientation: LayoutOrientation.RightToLeft
  
                                      }
  
                                  }
  
                              }
  
                              // Description text label
                              Label {
                                  id: descriptionText
                               //
                             //     objectName: descriptionText
                                  //  leftMargin: 20
                                  horizontalAlignment: HorizontalAlignment.Right
                                  verticalAlignment: VerticalAlignment.Top
                                  text : ListItemData.des
                                  textStyle.color: Color.create("#868686")
                                  textStyle.textAlign: TextAlign.Justify
                                  multiline: true
                                  textFormat: TextFormat.Plain
                                  textStyle.fontSizeValue: 8.0
                              }
  
                      }
  
                  }
          ]
  
      }
  
      attachedObjects: [
          GroupDataModel {
              id: dataModel1
  
              // Sort the data in the data model by the "pubDate" field, in
              // descending order, without any automatic grouping
              sortingKeys: [ "date" ] //[ "pubDate" ]
              sortedAscending: false
              grouping: ItemGrouping.None
          },
          DataSource {
              id: dataSource1
              objectName: ""
              // Load the XML data from a remote data source, specifying that the
              // "item" data items should be loaded
              source:"http://10.121.10.139/simplehtmldom/getdescnews.php?newsid="+dataSource1.objectName
  
              query: "/news/property/"
              type: DataSourceType.Xml
  
              onDataLoaded: {
                  // After the data is loaded, clear any existing items in the data
                  // model and populate it with the new data
                  dataModel1.clear();
                  dataModel1.insert(data)
                  myIndicator12321.setRunning(false);
                  myIndicator12321.setVisible(false);
                  //      dataModel.insert(data)
  
              }
  
                  }
      ]
  }
  
  // in the end i am calling on creating complete
  
  onCreationCompleted: {
          // When the top-level Page is created, direct the data source to start
          // loading data
          dataSource1.load();
      }
  

  problem I am facing is, it does not find the descriptionText variable, which is the id of the label

  can someone help?

  OK, the problem is that listItemComponents attached to a control, such as ListView have their own context. ListItemComponent documentation refers to what I think. If you must do the following:

  1. do you have a property that is defined as an attribute of the ListView

  2 bind your fontSizeValue to listItemComponent tag to the ListView. Note, however, to do this, you need to get a reference to the ListView using your label ListItem.view is found in the container. Not obvious, I know.

  3. do you have your cursor to update the property you have defined for the ListView.

  Cursor---> p_font_size ListView property<---------->

  Like this:

  {To ListView
  ID: myListView1
  property real p_font_size: 10

   

  listItemComponents:]
  {ListItemComponent}
  type: 'point '.
  ID: sample

  {Of container
  ID: mainListViewContainer

  {Label
  ID: descriptionText

  ..........
  textStyle.fontSize: FontSize.PointValue
  textStyle.fontSizeValue: mainListViewContainer.ListItem.view.p_font_size

  }

  and elsewhere on your page

  Slider {}
  ID: slider

  fromValue: 8.0
  toValue: 16.0
  value: 8.0
  layoutProperties: {StackLayoutProperties}
  spaceQuota: 0.1
  }
  preferredWidth: 200.0
  maxWidth: 250,0
  preferredHeight: 20.0
  visible: true
  enabled: true
  horizontalAlignment: P

  onImmediateValueChanged: {}
  myListView1.p_font_size = immediateValue
  }
  }

  I test it and it works. Please make this response as the solution if it works for you too :-)

• Text with the letters No. and TM sometimes display as exhibitor.

  On some web pages, words that begin with the letters NOT or include TM were part of the word displayed as an exhibitor. For example, if the sentence starts with the Word no, the part not of the word has triggered o and stressed that it is an abbreviation for the word number. A reference as STM32F103 number will have the letters TM raised as if it were an abbreviation for the word mark.

  I tried to place different fonts and found that specifically put a font while not allowing the site to replace, it avoids the problem. Unfortunately some sites use characters that I can't identify just, so I normally run with the option to allow pages to choose their own fonts, instead of using fixed fonts.

  On ebay, for example, I have the problem with the characters superscript. I tried to use Google Chrome is a point of comparison and found that the pages display correctly with chrome, but not with Firefox. Search on Google or Yahoo gives me a results page that does not have the characters superscript.

  Is there something that I am missing in the configuration of Firefox which is the cause? I need like sites to choose their own fonts, because otherwise I find myself with looking for very strange pages (even weirder to have numbers or TM poster evil).

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  I was generation from a word template.

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