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Inner grid present in listview item is not stretching


Inner grid present in listview item is not stretching

By : Niclas
Date : November 22 2020, 10:40 AM
will be helpful for those in need Try adding HorizontalContentAlignment="Stretch" to your ListView (the default value is Left and that's why you see it's not stretched).
You can remove HorizontalAlignment="Stretch" MinWidth="220" in your inner Grid.
code :


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Getting the Selected Item among items present in Grid

Getting the Selected Item among items present in Grid


By : Dave Faulhaber
Date : March 29 2020, 07:55 AM
will help you Use a ListBox.
WPF UI elements keep their appearance separate from their functionality. If you want a list of items where you can select one, use a ListBox. If you want to customize how it looks, simply change its Template.
Item in ListView not stretching correctly

Item in ListView not stretching correctly


By : greenphoenix07
Date : March 29 2020, 07:55 AM
it should still fix some issue I'm using a ListView as the ItemTemplate of a GridView. The problem is I can't get the textbox inside the listview to fill the available vertical space, instead it only uses as much space as it needs: , You have to put your ListView in a GridLayout in this way:
code :
<Grid>
    <Grid.RowDefinitions>
        <RowDefinition Height="Auto" />
        <RowDefinition Height="*" />
    </Grid.RowDefinitions>

    <ComboBox Grid.Row="0" .... />
    <ListView Grid.Row="1" .... />
</Grid>
How to set gridview within listview item and click on each grid item with uniq posion and click evant

How to set gridview within listview item and click on each grid item with uniq posion and click evant


By : benjamin D'Hertefelt
Date : March 29 2020, 07:55 AM
Any of those help I want to foll list view with image grid date wise.First get Date list of image and then after get image path list of particular date wise image list.and finally I fill list and grid of particular date wise image(No of images and date not fixed),have a look screen shot. Date wise images display in Grid View , First you should create a POJO as below
code :
public class AlbumItem {
    private String headerStr;
    private List<ChildItem> children;

    //getter - setter....
    public class ChildItem {
        private String childName;
        private boolean isSelected;

        //getter - setter.....
    }
}
How to share a model's item between a QML ListView and a Grid

How to share a model's item between a QML ListView and a Grid


By : Memory Tee
Date : March 29 2020, 07:55 AM
this one helps. I finally found a solution by create a C++ type which inherits from QObject an which can be embedded in a QML object. This type has read/write properties and is initialized with the same model as the ListView. The interesting methods are:
code :
/* writing to a property **from QML** goes here */
void ModelItem::setName(const QString& name)
{
    setModelData(GroupMemberModel::Nom, name);
}
/* then here */
bool ModelItem::setModelData(GroupMemberModel::Role role, const QVariant& value)
{
    return m_model->setData(m_modelIndex, value, role);
}

/* any changes in the model fall here (signals/slots mecanism)*/
void ModelItem::dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight, const QVector<int>& roles)
{
    if(m_modelIndex.row() < topLeft.row() || m_modelIndex.row() > bottomRight.row())
        return;
    if(m_modelIndex.column() < topLeft.column() || m_modelIndex.column() > bottomRight.column())
        return;
    //Index is modified, emit signal
    foreach(int role, roles) {
        emitDataChanged(role);
    }
}
/* **notify QML** by emit signal on property */
void ModelItem::emitDataChanged(int role) const
{
    if(role < (Qt::UserRole+1))
        role+=Qt::UserRole+1;

    switch(role)
    {
    case GroupMemberModel::Nom:
        emit nameChanged();
        break;
    default:
        qDebug() << "ModelItem::dataChanged, unknown role";
        break;
    }
}
Wrap text in ListView item in Grid

Wrap text in ListView item in Grid


By : RunJoeyRun
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , You should create DataTemplate for the GridViewColumn and place TextBlock. Then it is possible to use TextWrapping property. Work example:
code :
<ListView Name="Users">
  <ListView.View>
    <GridView>            
        <GridViewColumn Header="Name" Width="385">
            <GridViewColumn.CellTemplate>
                <DataTemplate>
                    <TextBlock TextWrapping="Wrap" Text="{Binding Name}" />
                </DataTemplate>
            </GridViewColumn.CellTemplate>
        </GridViewColumn>
        <GridViewColumn Header="Age" Width="385">
            <GridViewColumn.CellTemplate>
                <DataTemplate>
                    <TextBlock TextWrapping="Wrap" Text="{Binding Age}" />
                </DataTemplate>
            </GridViewColumn.CellTemplate>
        </GridViewColumn>
    </GridView>
  </ListView.View>
</ListView>
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