RadiantQ Forum

Francesco,

We are working on this, will update you soon.

Thanks,
Raja.

Francesco,

Horizontal movement of tasks should be restricted, only vertical movement should be allowed. Is this what you are looking for? Please clarify.

Thanks,
Raja.

Francesco,

Please include the style for rows in the application as it was missing. We have sent the reference sample in e-mail.

Code:
<Style x:Key="BaseRowStyle" TargetType="{x:Type DataGridRow}">
    <Setter Property="SnapsToDevicePixels" Value="true"/>
    <Setter Property="Validation.ErrorTemplate" Value="{x:Null}"/>
    <Setter Property="ValidationErrorTemplate">
        <Setter.Value>
            <ControlTemplate>
                <TextBlock Foreground="Red" Margin="2,0,0,0" Text="!" VerticalAlignment="Center"/>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
    <Setter Property="BorderThickness" Value="0"/>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type DataGridRow}">
                <Grid>
                    <Border x:Name="DGR_Border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
                        <SelectiveScrollingGrid>
                            <SelectiveScrollingGrid.ColumnDefinitions>
                                <ColumnDefinition Width="Auto"/>
                                <ColumnDefinition Width="*"/>
                            </SelectiveScrollingGrid.ColumnDefinitions>
                            <SelectiveScrollingGrid.RowDefinitions>
                                <RowDefinition Height="*"/>
                                <RowDefinition Height="Auto"/>
                            </SelectiveScrollingGrid.RowDefinitions>

                            <Rectangle x:Name="BackgroundRectangle" Fill="#FFBADDE9" Grid.ColumnSpan="2" Grid.RowSpan="2" Opacity="0"/>

                            <Rectangle x:Name="BackgroundSelRectangle" IsHitTestVisible="False" Grid.Column="1" Grid.RowSpan="2" Fill="#badde9" Opacity="0"/>

                            <DataGridCellsPresenter Grid.Column="1" ItemsPanel="{TemplateBinding ItemsPanel}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                            <DataGridDetailsPresenter Grid.Column="1" Grid.Row="1" SelectiveScrollingGrid.SelectiveScrollingOrientation="{Binding AreRowDetailsFrozen, ConverterParameter={x:Static SelectiveScrollingOrientation.Vertical}, Converter={x:Static DataGrid.RowDetailsScrollingConverter}, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" Visibility="{TemplateBinding DetailsVisibility}"/>
                            <DataGridRowHeader Grid.RowSpan="2" SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical" Visibility="{Binding HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.Row}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}"/>
                            <Path x:Name="CurrentRowGlyph" IsHitTestVisible="False" Data="F1 M 511.047,352.682L 511.047,342.252L 517.145,347.467L 511.047,352.682 Z " HorizontalAlignment="Center" Height="10" Margin="8,0,8,0" Opacity="0" Grid.RowSpan="2" Stretch="Fill" VerticalAlignment="Center" Width="6">
                                <Path.Fill>
                                    <LinearGradientBrush EndPoint="0,1.75" StartPoint="0,-.15">
                                        <GradientStop Color="#FF84E3FF" Offset="0"/>
                                        <GradientStop Color="#FF6ABFD8" Offset="0.5"/>
                                        <GradientStop Color="#FF5297AB" Offset="1"/>
                                    </LinearGradientBrush>
                                </Path.Fill>
                            </Path>
                        </SelectiveScrollingGrid>
                    </Border>

                </Grid>
                <ControlTemplate.Triggers>
                    <Trigger Property="IsSelected" Value="true">
                        <Setter Property="Opacity" TargetName="CurrentRowGlyph" Value="1"/>
                        <Trigger.EnterActions>
                            <BeginStoryboard>
                                <Storyboard>
                                    <DoubleAnimation Storyboard.TargetName="BackgroundSelRectangle" Storyboard.TargetProperty="Opacity" Duration="0" To="1" />
                                </Storyboard>
                            </BeginStoryboard>
                        </Trigger.EnterActions>
                        <Trigger.ExitActions>
                            <BeginStoryboard>
                                <Storyboard>
                                    <DoubleAnimation Storyboard.TargetName="BackgroundSelRectangle" Storyboard.TargetProperty="Opacity" Duration="0" To="0" />
                                </Storyboard>
                            </BeginStoryboard>
                        </Trigger.ExitActions>
                    </Trigger>
                    <Trigger Property="gantt:GanttTableBase.CombinedIsMouseOver" Value="true">
                        <Trigger.EnterActions>
                            <BeginStoryboard>
                                <Storyboard>
                                    <DoubleAnimation Storyboard.TargetName="BackgroundRectangle" Storyboard.TargetProperty="Opacity" Duration="0" To=".5" />
                                </Storyboard>
                            </BeginStoryboard>
                        </Trigger.EnterActions>
                        <Trigger.ExitActions>
                            <BeginStoryboard>
                                <Storyboard>
                                    <DoubleAnimation Storyboard.TargetName="BackgroundRectangle" Storyboard.TargetProperty="Opacity" Duration="0" To="0" />
                                </Storyboard>
                            </BeginStoryboard>
                        </Trigger.ExitActions>
                    </Trigger>
                </ControlTemplate.Triggers>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>

<Style TargetType="{x:Type DataGridRow}" BasedOn="{StaticResource BaseRowStyle}">
</Style>

Thanks,
Raja.

Francesco,

We are looking on this, will update you soon.

Thanks,
Raja.

Hi,
I need your help again, sorry 
Consider this sample https://we.tl/t-qnggcEovZw (I reuse a project from the last post, sorry).

and consider the following Event handler:
 void ShiftTracker_VerticalDragOver(object sender, EventArgs e)
        {
            Point dropCueLocation = ShiftTracker.Global.GetDropCueLocationIn(this.LayoutRoot);
            this.ShowDropCueAt(dropCueLocation);

            bool canDrop = false;
            if (ShiftTracker.Global.CurrentDropRow != null)
            {
                    canDrop = true;
                System.Diagnostics.Debug.WriteLine(ShiftTracker.Global.CurrentDropRow.ToString());
            }
            else
                System.Diagnostics.Debug.WriteLine("null!");

           
            if (canDrop)
                this.ShowCanDropCue();
            else
                this.ShowNoDropCue();
        }

It seems the ShiftTracker.Global.CurrentDropRow is always null if you drag over a working hour and not null over a non-working hour

I you try to move the task in another row CurrentDropRow is not null only over nonworking hours
 


There is maybe something wrong but I don't know what
Thanks for your support
Francesco