I really need your help now. I´ve tried a few thousands solutions, but nothing worked for me. This is a part of a page built with Microsoft Visual Studio 2013 for Windows. I want to make to make the Slider (named slider_1) responsive, so it should fill the rest of the page regardless the Screen Solution (cannot use fixed Heights):
<Grid Style="{StaticResource LayoutRootStyle}">
<Grid.RowDefinitions>
<RowDefinition Height="140"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<!-- Back button and page title -->
<Grid Grid.Row="0">
.........
</Grid>
<Grid Grid.Row="1" Name="secGrid">
<GridView x:Name="source">
<GridViewItem x:Name="item_1">
<Grid x:Name="container_1">
<Grid.RowDefinitions>
<RowDefinition Height="auto"></RowDefinition>
<RowDefinition Height="auto"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
<RowDefinition Height="auto"></RowDefinition>
</Grid.RowDefinitions>
<TextBlock Grid.Row="0" x:Name="name_1" Height="39" Text="123"></TextBlock>
<Button Grid.Row="1" x:Name="toggle_on_1" Content="ON"></Button>
<Slider Grid.Row="2" x:Name="slider_1" Orientation="Vertical" VerticalAlignment="center" HorizontalAlignment="center"/>
<Button Grid.Row="3" x:Name="toggle_off_1" Height="39" Content="OFF"></Button>
</Grid>
</GridViewItem>
</GridView>
</Grid>
Thought I could get it to work by binding the Height of the Slider to the ActualHeight of the "secGrid", but this is not suitable for my purpose, even if it seemed to work well in combination with a converter:
<Slider Grid.Row="2" x:Name="slider_1" Orientation="Vertical" VerticalAlignment="center" HorizontalAlignment="center" Height="{Binding ActualHeight, ElementName=secGrid}"/>
Tried to set VerticalAligment/VerticalContentAligment to "Stretch", but it did not work.
Its important that it is responsive to other Screen Solutions.
Can anybody help me? Do I have to use another type of Element besides the inner Grid named container_1? This is driving me crazy....
PS: Sorry for mistakes in language. I´m german :)
Your Auto sizing grid creates problem for slider scaling as Auto means "size to row content", and * means "size proportional to grid".
Auto means that a row is given as much height as the elements within it require.
The height of * sized row is calculated by allocating space for the auto, and fixed height rows, and then dividing up the remaining space.
below code works fine if I set height to rowdefination 2 or if I set height to grid
<Grid>
<GridView x:Name="source">
<GridViewItem x:Name="item_1" >
<Grid x:Name="container_1">
<Grid.RowDefinitions>
<RowDefinition Height="auto"></RowDefinition>
<RowDefinition Height="auto"></RowDefinition>
<RowDefinition Height="100"></RowDefinition>
<RowDefinition Height="auto"></RowDefinition>
</Grid.RowDefinitions>
<TextBlock Grid.Row="0" x:Name="name_1" Height="39" Text="123"></TextBlock>
<Button Grid.Row="1" x:Name="toggle_on_1" Content="ON"></Button>
<Slider Grid.Row="2" x:Name="slider_1" Orientation="Vertical" HorizontalAlignment="center"/>
<Button Grid.Row="3" x:Name="toggle_off_1" Height="39" Content="OFF"></Button>
</Grid>
</GridViewItem>
</GridView>
</Grid>
Related
I am working on a Phone Dialer UWP application for Windows Mobile devices. In searching for dialer examples, I came across the PhoneCall sample that is bundled with Windows Universal Samples at https://github.com/Microsoft/Windows-universal-samples. The PhoneCall sample contains an example implementation of Dialer and a DialerPanel, complete with a text box to display or edit the number being typed, as well as the Call button. So far so good.
However, the sample dialer panel is hosted as a PivotItem in a tabbed interface implemented by MainPage.xaml, and it occupies the entire space available to it.
What I am looking for is something like a DialerPanel in the sample, but one that could shrink to fit in my Grid cell. I will have the available space split into two Grid cells, with the upper half occupying a custom control or an image, while the lower half will host the Dial Pad.
In my attempt to accomplish what I need, I modified the sample DialerPanel.xaml as follows:
I created a new outer Grid with two rows, each taking up 50% of the available space.
In the upper row, I added a rectangle with a fill of "Light Yellow"
In the lower row, I added the original Dialer Panel layout contained in a Grid (basically, I moved the ORIGINAL Grid into a Grid cell at Row 1, Column 0.
Below is the image of my XAML outline (with certain blocks collapsed for clarity):
Here's the XAML:
<UserControl
x:Class="PhoneCall.Controls.DialerPanel"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:PhoneCall.Controls"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="1*"/>
<RowDefinition Height="1*"/>
</Grid.RowDefinitions>
<Rectangle Fill="LightYellow" Grid.Row="0"/>
<Grid Grid.Row="1">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<StackPanel Grid.Row="0">
<local:LinePicker Margin="0,20,0,0"/>
<Grid Style="{StaticResource DigitViewGridStyle}">
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<ScrollViewer x:Name="dialerNumberControlScrollviewer"
Grid.Column="0"
Style="{StaticResource DigitViewScrollerStyle}">
<TextBlock Style="{StaticResource DigitViewTextStyle}"
SizeChanged="OnDialerNumberControlSizeChanged"
Text="{Binding DialerPhoneNumber.NumberToDial, Mode=OneWay}">
</TextBlock>
</ScrollViewer>
<Button Grid.Column="1"
Command="{Binding ProcessBackspace}"
IsEnabled="{Binding DialerPhoneNumber.DialPadEnabled, Mode=OneWay}"
Holding="OnBackspaceHolding">
<FontIcon FontFamily="Segoe MDL2 Assets" Glyph="" FontSize="30"/>
</Button>
</Grid>
</StackPanel>
<StackPanel Grid.RowSpan="2" VerticalAlignment="Bottom">
<StackPanel Style="{StaticResource DialpadPanelStyle}">
<local:Dialpad x:Name="Dialpad"/>
<Button IsEnabled="{Binding DialerPhoneNumber.DialPadEnabled, Mode=OneWay}"
Style="{StaticResource AccentLongButtonStyle}"
Command="{Binding ProcessDialDialerNumberHeap}" >
<Button.ContentTemplate>
<DataTemplate>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<FontIcon FontFamily="Segoe MDL2 Assets" Glyph="" RenderTransformOrigin="0.5,0.5">
<FontIcon.RenderTransform>
<CompositeTransform ScaleX=".75" ScaleY=".75"/>
</FontIcon.RenderTransform>
</FontIcon>
<TextBlock Text="Call"
Grid.Row="1"
Style="{StaticResource CaptionTextBlockStyle}"
Margin="0,4,0,0"
LineHeight="14"
HorizontalAlignment="Center" />
</Grid>
</DataTemplate>
</Button.ContentTemplate>
</Button>
</StackPanel>
</StackPanel>
</Grid>
</Grid>
</UserControl>
When I build the app with the changes above and run the sample, this is how it appears on the phone with my rectangle covering the Dial Pad:
I tried a couple of things including reduced fixed width and height for the Dialer Panel, but I could not make it work.
A couple of questions:
1. What am I doing wrong here and how can I fix it?
2. Is there a third party DialPad control (free or paid) that I can reference in my project and just use it?
Thanks for all your help!
I think the problem is in this line:
<StackPanel Grid.RowSpan="2" VerticalAlignment="Bottom">
This stack panel starts in row 0 where you the put
<StackPanel Grid.Row="0">
Can you try this?
<StackPanel Grid.Row="2" VerticalAlignment="Bottom">
I have the following scenario:
<Grid x:Uid="Grid_3" Grid.Row="0" Margin="5" Focusable="False" Visibility="Visible" Background="DarkGray" Opacity="0.4" VerticalAlignment="Stretch" HorizontalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition x:Uid="RowDefinition_8" Height="Auto"/>
<RowDefinition x:Uid="RowDefinition_9" Height="Auto"/>
</Grid.RowDefinitions>
<controls:LoadingPanel Grid.Row="0" IsLoading="True"
HorizontalLoadingIndicatorAlignment="Center"
VerticalLoadingIndicatorAlignment="Center"
/>
<TextBlock x:Uid="TextBlock_4" Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center" Text="Commit In Process..." />
</Grid>
</Grid>
I want the LoadingPanel and the TextBlock to be aligned in the center of the Grid which I have set to be stretched vertically and horizontally.
Note that the grid is already inside another grid. At the moment both places themselves at the top.
So, I'm guessing the issue you're seeing is that the controls are not centred vertically but instead sit at the top of the grid?
To resolve this (while keeping the controls below one another) simply add a relative sized row above and below the two rows for the controls like so:
<Grid x:Uid="Grid_3" Grid.Row="0" Margin="5" Focusable="False" Visibility="Visible" Background="DarkGray" Opacity="0.4" VerticalAlignment="Stretch" HorizontalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="0.5*"/>
<RowDefinition x:Uid="RowDefinition_8" Height="Auto"/>
<RowDefinition x:Uid="RowDefinition_9" Height="Auto"/>
<RowDefinition Height="0.5*"/>
</Grid.RowDefinitions>
<controls:LoadingPanel Grid.Row="1" IsLoading="True"
HorizontalLoadingIndicatorAlignment="Center"
VerticalLoadingIndicatorAlignment="Center"
/>
<TextBlock x:Uid="TextBlock_4" Grid.Row="2" HorizontalAlignment="Center" VerticalAlignment="Center" Text="Commit In Process..." />
</Grid>
This should sort out the issue.
Just to be able to give an answer to this topic, I am reposting the comment from above, to allow #DSF to accept it.
Apparently the issue was related to the fact that the grid had two rows, and each control was on it`s own row. Discarding the rows solved his issue.
To fix the order of visibility, as you want, use Panel.ZIndex="2" on the LoadingPanel and Panel.ZIndex="1" on the TextBlock, like this
OK, I'm having issues properly using a ScrollViewer (containing an ItemsControl) inside a StackPanel.
The thing is the scrolling works, however :
No matter how much the user scrolls down, the bottom lines of the tables are not visible
When scrolling is... "released", the table pops back up...
<ScrollViewer Height="Auto">
<ItemsControl ItemsSource="{Binding Items, Mode=TwoWay}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<Grid VerticalAlignment="Top" Margin="0,0,0,0" x:Name="ResTable">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.10*"/>
<ColumnDefinition Width="0.30*" />
<ColumnDefinition Width="0.30*"/>
<ColumnDefinition Width="0.30*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<TextBlock Grid.Column="0" Text="{Binding [num]}" HorizontalAlignment="Center" />
<TextBlock Grid.Column="1" Text="{Binding [A]}" HorizontalAlignment="Center" />
<TextBlock Grid.Column="2" Text="{Binding [B]}" HorizontalAlignment="Center" />
<TextBlock Grid.Column="3" Text="{Binding [C]}" HorizontalAlignment="Center" />
</Grid>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</ScrollViewer>
Any ideas?
P.S.
I've had a look at some of the other answers to similar issues, but none seems to be working...
My main idea is to display a table, with a fixed header, and scrollable contents (populated via Bindings) - ok, and there are also a couple of things on the top of the page (apart from the table I mean)
I guess the issue is that you should probably use parent element like Grid, not StackPanel, because StackPanel has its drawbacks when resizing child items with scrolls and so on.
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<!-- Put headers in Grid.Row="0" -->
<!-- Put Scrollviewer in Grid.Row="1" -->
</Grid>
Also Height="Auto" attribute can be removed from ScrollViewer, you might want to use VerticalAlignment="Stretch" for item to take all the available space. I hope this is what you are trying to achieve.
I've created a new project from the Grid App (XAML) template (C# Windows Store).
So far I've changed nothing in the template, but I would like to change the backgroundcolor from a specific row in the grid.
<!--
This grid acts as a root panel for the page that defines two rows:
* Row 0 contains the back button and page title
* Row 1 contains the rest of the page layout
-->
<Grid Style="{StaticResource LayoutRootStyle}">
<Grid.RowDefinitions>
<RowDefinition Height="140"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
I would like to change the backgroundcolor from row 0 (which contains the page title).
Any ideas?? Thanks in advance!
This row consits of:
<!-- Back button and page title -->
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Button x:Name="backButton" Click="GoBack" IsEnabled="{Binding Frame.CanGoBack, ElementName=pageRoot}" Style="{StaticResource BackButtonStyle}"/>
<TextBlock x:Name="pageTitle" Text="{StaticResource AppName}" Grid.Column="1" IsHitTestVisible="false" Style="{StaticResource PageHeaderTextStyle}"/>
</Grid>
You can't set the background color on the Grid.Row itself, instead set the Background property on whatever occupies this row.
For example
<Grid Style="{StaticResource LayoutRootStyle}">
<Grid.RowDefinitions>
<RowDefinition Height="140"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid Background="Red" Grid.Row="0">
<TextBlock>Test</TextBlock>
</Grid>
</Grid>
EDIT:
Updated for Silverlight; TextBlock doesn't have Background so you have to put the control in another Border or grid container which does have background. Code updated to reflect this.
How about inserting border where you need it
<Grid Style="{StaticResource LayoutRootStyle}">
<Grid.RowDefinitions>
<RowDefinition Height="140"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Border Background="Red" Grid.ColumnSpan="1"></Border>
<TextBlock>Test</TextBlock>
<Border Background="blue" Grid.Row="1" Grid.ColumnSpan="1"></Border>
<TextBlock Grid.Row="1">Test2</TextBlock>
</Grid>
note that you can especify the columns span in case of include more columns
I have a user control which contains a media element to play a video, a slider used as a trackbar for the video and a text block that display the title of the video. These 3 controls are placed in a grid which in turn is placed inside a border.
I want the user to be able to translate, rotate and scale this control. The problem is that when the control scales it's content scales also and i want the slider control not to scale. Is it possible to somehow keep the slider control from scaling?
I should also mention that the manipulation of the control is handled by setting the control ismanipulationenabled to true and using the manipulation delta event.
EDIT:
This is how the xaml for the control looks like:
<Grid Name="movieGrid" ShowGridLines="True">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Border x:Name="moviePlayerBorder" Background="Black" BorderBrush="Blue" BorderThickness="2,2,2,2" CornerRadius="5,5,5,5" Grid.RowSpan="2">
<Grid Name="contentGrid">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<WinControls:MediaElement x:Name="movieDisplay" ScrubbingEnabled="True" IsEnabled="True" Grid.RowSpan="2"
LoadedBehavior="Manual" UnloadedBehavior="Manual"
MediaOpened="movieDisplay_MediaOpened">
</WinControls:MediaElement>
<Image x:Name="btnPlay" Grid.Row="1" Height="60" Width="60" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="120,44,112,43" Grid.RowSpan="2">
</Image>
<DockPanel LastChildFill="True" HorizontalAlignment="Stretch" Margin="6,2,6,0" Grid.Row="0">
<TextBlock Text="test" Margin="0,0,0,0" Name="txtBlockTitlu" HorizontalAlignment="Stretch"
FontSize="14" VerticalAlignment="Top" Foreground="White" TextWrapping="Wrap" Visibility="Collapsed"/>
</DockPanel>
</Grid>
</Border>
<Slider x:Name="seekBar" VerticalAlignment="Bottom" HorizontalAlignment="Center" Width="299"
Thumb.DragStarted="seekBar_DragStarted" Thumb.DragCompleted="seekBar_DragCompleted" Thumb.DragDelta="seekBar_DragDelta" MaxHeight="33"
Minimum="0" Maximum="286" Height="33" Margin="0,0,0,0" Grid.Row="1"/>
</Grid>
if you want to build a fully scaleable user control you should define the layout only with the size values of a row column / row row eg. auto, x* or fixed values (if realy needed).
do not use fixed size values on elements.