fix(ui): mobile tab bar — uniform sizing, indicator overlap, spacing

- UniformGrid Columns="5" on TabStrip so all 5 tabs always stay on one
  row on Android (Rows="1" alone did not auto-calculate columns at
  measure time on the Android Avalonia renderer)
- Contacts tab header was using hardcoded FontSize=13/Width=24/Spacing=4
  instead of the TabFontSize/TabIconSize/TabSpacing ViewModel bindings,
  making it visually larger than the other four tabs on mobile
- ContentPresenter Margin="0,0,0,4" in Controls.axaml pushes the tab
  header content above the 2 px selection indicator, which is drawn at
  the absolute bottom of the template Panel and was overlapping the label
- TabItem horizontal padding 4→8 px and TabSpacing 2→4 for both
  desktop and mobile to give more breathing room between tab items
This commit is contained in:
2026-06-17 08:17:09 +02:00
parent 5d2d0ad312
commit 9744619eb4
3 changed files with 180 additions and 112 deletions
+5
View File
@@ -117,6 +117,11 @@
<Style Selector="TabItem:selected /template/ ContentPresenter#PART_ContentPresenter">
<Setter Property="TextElement.Foreground" Value="{DynamicResource PrimaryBrush}"/>
</Style>
<!-- Push tab header content up so the 2px selection indicator (drawn at Panel bottom)
does not overlap the text label. -->
<Style Selector="TabItem /template/ ContentPresenter#PART_ContentPresenter">
<Setter Property="Margin" Value="0,0,0,4"/>
</Style>
<!-- ===== Reusable classes ===== -->
<!-- Card: elevated surface with a subtle border and soft corners -->
@@ -96,6 +96,11 @@ public partial class MainWindowViewModel : ViewModelBase
public bool IsMobile => !IsDesktop;
// Tab bar sizing: compact on mobile so all 5 tabs fit in one row.
public double TabIconSize => IsMobile ? 20 : 24;
public double TabFontSize => IsMobile ? 10 : 13;
public double TabSpacing => IsMobile ? 4 : 4;
public string UnitLabel => _config.Unit;
public AppConfig CurrentConfig => _config;
+170 -112
View File
@@ -324,7 +324,7 @@
<Setter Property="Background" Value="{DynamicResource SurfaceBrush}"/>
<Setter Property="ItemsPanel">
<ItemsPanelTemplate>
<UniformGrid Rows="1"/>
<UniformGrid Rows="1" Columns="5"/>
</ItemsPanelTemplate>
</Setter>
</Style>
@@ -332,24 +332,27 @@
<Setter Property="HorizontalAlignment" Value="Stretch"/>
<Setter Property="HorizontalContentAlignment" Value="Center"/>
<Setter Property="VerticalContentAlignment" Value="Center"/>
<Setter Property="Padding" Value="8,14"/>
<Setter Property="MinWidth" Value="80"/>
<Setter Property="Padding" Value="8,12"/>
</Style>
</TabControl.Styles>
<!-- 1. History -->
<TabItem>
<TabItem.Header>
<StackPanel Spacing="4" HorizontalAlignment="Center">
<Viewbox Width="24" Height="24" HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M7,5H21V7H7V5M7,13V11H21V13H7M4,4.5A1.5,1.5 0 0,1 5.5,6A1.5,1.5 0 0,1 4,7.5A1.5,1.5 0 0,1 2.5,6A1.5,1.5 0 0,1 4,4.5M4,10.5A1.5,1.5 0 0,1 5.5,12A1.5,1.5 0 0,1 4,13.5A1.5,1.5 0 0,1 2.5,12A1.5,1.5 0 0,1 4,10.5M7,19V17H21V19H7M4,16.5A1.5,1.5 0 0,1 5.5,18A1.5,1.5 0 0,1 4,19.5A1.5,1.5 0 0,1 2.5,18A1.5,1.5 0 0,1 4,16.5Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.history]}" FontSize="13"
HorizontalAlignment="Center"/>
</StackPanel>
<StackPanel Spacing="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabSpacing}"
HorizontalAlignment="Center">
<Viewbox Width="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
Height="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M7,5H21V7H7V5M7,13V11H21V13H7M4,4.5A1.5,1.5 0 0,1 5.5,6A1.5,1.5 0 0,1 4,7.5A1.5,1.5 0 0,1 2.5,6A1.5,1.5 0 0,1 4,4.5M4,10.5A1.5,1.5 0 0,1 5.5,12A1.5,1.5 0 0,1 4,13.5A1.5,1.5 0 0,1 2.5,12A1.5,1.5 0 0,1 4,10.5M7,19V17H21V19H7M4,16.5A1.5,1.5 0 0,1 5.5,18A1.5,1.5 0 0,1 4,19.5A1.5,1.5 0 0,1 2.5,18A1.5,1.5 0 0,1 4,16.5Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.history]}"
FontSize="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabFontSize}"
HorizontalAlignment="Center"/>
</StackPanel>
</TabItem.Header>
<Grid RowDefinitions="Auto,*" Margin="4">
<TextBlock Grid.Row="0" Text="{Binding Loc[history.hint]}"
@@ -393,16 +396,20 @@
<!-- 2. Send -->
<TabItem>
<TabItem.Header>
<StackPanel Spacing="4" HorizontalAlignment="Center">
<Viewbox Width="24" Height="24" HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M2,21L23,12L2,3V10L17,12L2,14V21Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.send]}" FontSize="13"
HorizontalAlignment="Center"/>
</StackPanel>
<StackPanel Spacing="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabSpacing}"
HorizontalAlignment="Center">
<Viewbox Width="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
Height="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M2,21L23,12L2,3V10L17,12L2,14V21Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.send]}"
FontSize="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabFontSize}"
HorizontalAlignment="Center"/>
</StackPanel>
</TabItem.Header>
<ScrollViewer>
<Panel Margin="16,14">
@@ -496,62 +503,87 @@
</Grid>
<!-- ── MOBILE: vertical stack ── -->
<StackPanel IsVisible="{Binding IsMobile}" Spacing="14">
<Border Classes="card" Padding="20,16">
<StackPanel Spacing="12">
<StackPanel IsVisible="{Binding IsMobile}" Spacing="12">
<!-- Recipient card with labelled inputs -->
<Border Classes="card" Padding="20,18">
<StackPanel Spacing="14">
<TextBlock Text="{Binding Loc[send.sect.recipient]}" Classes="section"/>
<Grid ColumnDefinitions="Auto,*">
<TextBlock Grid.Column="0" Text="{Binding Loc[send.from.contact]}"
VerticalAlignment="Center" Margin="0,0,10,0"
Foreground="{DynamicResource TextSecondaryBrush}" FontSize="13"/>
<ComboBox Grid.Column="1" HorizontalAlignment="Stretch"
<!-- Contact picker -->
<StackPanel Spacing="4">
<TextBlock Text="{Binding Loc[send.from.contact]}" Classes="label"/>
<ComboBox HorizontalAlignment="Stretch"
ItemsSource="{Binding Contacts}"
SelectedItem="{Binding SendToContact}"
PlaceholderText="{Binding Loc[send.contact.hint]}">
PlaceholderText="{Binding Loc[send.contact.hint]}"
MinHeight="48">
<ComboBox.ItemTemplate>
<DataTemplate x:DataType="vm:ContactEntry">
<TextBlock Text="{Binding Name}"/>
<TextBlock Text="{Binding Name}" FontSize="15"/>
</DataTemplate>
</ComboBox.ItemTemplate>
</ComboBox>
</Grid>
<Grid ColumnDefinitions="*,Auto">
<TextBox Grid.Column="0"
PlaceholderText="{Binding Loc[send.to]}"
Text="{Binding SendTo}"
FontFamily="monospace"/>
<Button Grid.Column="1" Margin="8,0,0,0" Padding="10,6"
Command="{Binding ScanQrCommand}"
ToolTip.Tip="{Binding Loc[send.scan]}">
<Viewbox Width="20" Height="20">
<Canvas Width="24" Height="24">
<Path Fill="{DynamicResource SystemBaseHighColor}"
Data="M20,5H16.83L15,3H9L7.17,5H4A2,2 0 0,0 2,7V19A2,2 0 0,0 4,21H20A2,2 0 0,0 22,19V7A2,2 0 0,0 20,5M20,19H4V7H8.05L9.88,5H14.12L15.95,7H20V19M12,8A5,5 0 0,0 7,13A5,5 0 0,0 12,18A5,5 0 0,0 17,13A5,5 0 0,0 12,8M12,16A3,3 0 0,1 9,13A3,3 0 0,1 12,10A3,3 0 0,1 15,13A3,3 0 0,1 12,16Z"/>
</Canvas>
</Viewbox>
</Button>
</Grid>
</StackPanel>
</Border>
<Border Classes="card" Padding="20,16">
<StackPanel Spacing="12">
<TextBlock Text="{Binding Loc[send.sect.amount]}" Classes="section"/>
<Grid ColumnDefinitions="*,Auto,Auto">
<TextBox Grid.Column="0" PlaceholderText="0.00000000"
Text="{Binding SendAmount}" IsEnabled="{Binding !SendAll}"
FontFamily="monospace"/>
<TextBlock Grid.Column="1" Text="{Binding UnitLabel}"
VerticalAlignment="Center" Margin="8,0,0,0"
Foreground="{DynamicResource TextSecondaryBrush}"/>
<CheckBox Grid.Column="2" Content="{Binding Loc[send.all]}"
IsChecked="{Binding SendAll}" Margin="10,0,0,0"/>
</Grid>
<StackPanel Orientation="Horizontal" Spacing="8">
<TextBlock Text="{Binding Loc[send.feerate]}" VerticalAlignment="Center" Classes="label"/>
<TextBox Text="{Binding SendFeeRate}" MinWidth="80" FontFamily="monospace"/>
</StackPanel>
<!-- Address + QR scan button -->
<StackPanel Spacing="4">
<TextBlock Text="{Binding Loc[send.to]}" Classes="label"/>
<Grid ColumnDefinitions="*,Auto">
<TextBox Grid.Column="0"
PlaceholderText="{Binding Loc[send.to]}"
Text="{Binding SendTo}"
FontFamily="monospace" FontSize="15"
MinHeight="48"/>
<Button Grid.Column="1" Margin="8,0,0,0"
Width="52" Height="48"
Command="{Binding ScanQrCommand}"
ToolTip.Tip="{Binding Loc[send.scan]}">
<Viewbox Width="22" Height="22">
<Canvas Width="24" Height="24">
<Path Fill="{DynamicResource SystemBaseHighColor}"
Data="M20,5H16.83L15,3H9L7.17,5H4A2,2 0 0,0 2,7V19A2,2 0 0,0 4,21H20A2,2 0 0,0 22,19V7A2,2 0 0,0 20,5M20,19H4V7H8.05L9.88,5H14.12L15.95,7H20V19M12,8A5,5 0 0,0 7,13A5,5 0 0,0 12,18A5,5 0 0,0 17,13A5,5 0 0,0 12,8M12,16A3,3 0 0,1 9,13A3,3 0 0,1 12,10A3,3 0 0,1 15,13A3,3 0 0,1 12,16Z"/>
</Canvas>
</Viewbox>
</Button>
</Grid>
</StackPanel>
</StackPanel>
</Border>
<!-- Amount & fee card with labelled inputs -->
<Border Classes="card" Padding="20,18">
<StackPanel Spacing="14">
<TextBlock Text="{Binding Loc[send.sect.amount]}" Classes="section"/>
<!-- Amount field -->
<StackPanel Spacing="4">
<TextBlock Text="{Binding Loc[send.amount]}" Classes="label"/>
<Grid ColumnDefinitions="*,Auto">
<TextBox Grid.Column="0"
PlaceholderText="0.00000000"
Text="{Binding SendAmount}"
IsEnabled="{Binding !SendAll}"
FontFamily="monospace" FontSize="16"
MinHeight="48"/>
<TextBlock Grid.Column="1" Text="{Binding UnitLabel}"
VerticalAlignment="Center" Margin="12,0,0,0"
FontWeight="Medium"
Foreground="{DynamicResource TextSecondaryBrush}"/>
</Grid>
</StackPanel>
<!-- Send-all toggle -->
<CheckBox Content="{Binding Loc[send.all]}"
IsChecked="{Binding SendAll}"
MinHeight="44" FontSize="14"/>
<!-- Fee rate field -->
<StackPanel Spacing="4">
<TextBlock Text="{Binding Loc[send.feerate]}" Classes="label"/>
<TextBox Text="{Binding SendFeeRate}"
FontFamily="monospace" FontSize="15"
MinHeight="48" HorizontalAlignment="Stretch"/>
</StackPanel>
</StackPanel>
</Border>
<!-- Summary card -->
<Border Classes="card" Padding="20,16"
IsVisible="{Binding SendPreview, Converter={x:Static StringConverters.IsNotNullOrEmpty}}">
<StackPanel Spacing="8">
@@ -561,15 +593,19 @@
Foreground="{DynamicResource TextSecondaryBrush}"/>
</StackPanel>
</Border>
<Grid ColumnDefinitions="*,*" ColumnSpacing="12">
<Button Grid.Column="0" Content="{Binding Loc[send.prepare]}"
Command="{Binding PrepareSendCommand}"
HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"/>
<Button Grid.Column="1" Content="{Binding Loc[send.confirm]}" Classes="accent"
Command="{Binding ConfirmSendCommand}"
IsEnabled="{Binding HasPendingSend}"
HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"/>
</Grid>
<!-- Action buttons: primary (Confirm) prominent, secondary below -->
<Button Content="{Binding Loc[send.confirm]}" Classes="accent"
Command="{Binding ConfirmSendCommand}"
IsEnabled="{Binding HasPendingSend}"
MinHeight="52"
HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"
FontSize="15"/>
<Button Content="{Binding Loc[send.prepare]}"
Command="{Binding PrepareSendCommand}"
MinHeight="48"
HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"/>
</StackPanel>
</Panel>
@@ -579,16 +615,20 @@
<!-- 3. Receive -->
<TabItem>
<TabItem.Header>
<StackPanel Spacing="4" HorizontalAlignment="Center">
<Viewbox Width="24" Height="24" HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M2,12H4V17H20V12H22V17A2,2 0 0,1 20,19H4A2,2 0 0,1 2,17V12M12,15L17,10L15.59,8.58L13,11.17V2H11V11.17L8.41,8.59L7,10L12,15Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.receive]}" FontSize="13"
HorizontalAlignment="Center"/>
</StackPanel>
<StackPanel Spacing="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabSpacing}"
HorizontalAlignment="Center">
<Viewbox Width="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
Height="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M2,12H4V17H20V12H22V17A2,2 0 0,1 20,19H4A2,2 0 0,1 2,17V12M12,15L17,10L15.59,8.58L13,11.17V2H11V11.17L8.41,8.59L7,10L12,15Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.receive]}"
FontSize="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabFontSize}"
HorizontalAlignment="Center"/>
</StackPanel>
</TabItem.Header>
<ScrollViewer>
<Panel Margin="16,14">
@@ -635,39 +675,49 @@
</Grid>
<!-- ── MOBILE: vertical stack ── -->
<StackPanel IsVisible="{Binding IsMobile}" Spacing="14">
<Border Classes="card" Padding="24,20"
<StackPanel IsVisible="{Binding IsMobile}" Spacing="12">
<!-- QR card: full-width, centered with generous padding -->
<Border Classes="card" Padding="24,22"
IsVisible="{Binding ReceiveQr, Converter={x:Static ObjectConverters.IsNotNull}}">
<StackPanel Spacing="18" HorizontalAlignment="Center">
<StackPanel Spacing="16" HorizontalAlignment="Center">
<TextBlock Text="{Binding Loc[receive.next]}" Classes="label"
HorizontalAlignment="Center"/>
<Border Background="White" Padding="14" CornerRadius="10"
HorizontalAlignment="Center" FontSize="13"/>
<Border Background="White" Padding="16" CornerRadius="12"
HorizontalAlignment="Center">
<Image Source="{Binding ReceiveQr}" Width="200" Height="200"
<Image Source="{Binding ReceiveQr}" Width="220" Height="220"
RenderOptions.BitmapInterpolationMode="None"/>
</Border>
</StackPanel>
</Border>
<Border Classes="card" Padding="20,18">
<StackPanel Spacing="12">
<!-- Address card: label + monospace box + big Copy button -->
<Border Classes="card" Padding="20,20">
<StackPanel Spacing="14">
<TextBlock Text="{Binding Loc[receive.your.address]}" Classes="section"/>
<Border Background="{DynamicResource SurfaceAltBrush}"
CornerRadius="8" Padding="14,10">
CornerRadius="8" Padding="16,12">
<SelectableTextBlock Text="{Binding ReceiveAddress}"
FontFamily="monospace" FontSize="13"
FontFamily="monospace" FontSize="14"
TextWrapping="Wrap"
TextAlignment="Center"
HorizontalAlignment="Center"/>
HorizontalAlignment="Center"
LineHeight="22"/>
</Border>
<Button Content="{Binding Loc[receive.copy]}" Classes="accent"
Click="OnCopyReceiveAddressClick"
MinHeight="52"
HorizontalAlignment="Stretch"
HorizontalContentAlignment="Center"/>
HorizontalContentAlignment="Center"
FontSize="15"/>
</StackPanel>
</Border>
<!-- Hint -->
<TextBlock Text="{Binding Loc[receive.hint]}"
Foreground="{DynamicResource TextSecondaryBrush}" FontSize="12"
TextWrapping="Wrap" TextAlignment="Center" Margin="4,0"/>
</StackPanel>
</Panel>
@@ -677,16 +727,20 @@
<!-- 4. Addresses -->
<TabItem>
<TabItem.Header>
<StackPanel Spacing="4" HorizontalAlignment="Center">
<Viewbox Width="24" Height="24" HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M21,18V19A2,2 0 0,1 19,21H5C3.89,21 3,20.1 3,19V5A2,2 0 0,1 5,3H19A2,2 0 0,1 21,5V6H12C10.89,6 10,6.9 10,8V16A2,2 0 0,0 12,18H21M12,16H22V8H12V16M16,13.5A1.5,1.5 0 0,1 14.5,12A1.5,1.5 0 0,1 16,10.5A1.5,1.5 0 0,1 17.5,12A1.5,1.5 0 0,1 16,13.5Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.addresses]}" FontSize="13"
HorizontalAlignment="Center"/>
</StackPanel>
<StackPanel Spacing="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabSpacing}"
HorizontalAlignment="Center">
<Viewbox Width="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
Height="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M21,18V19A2,2 0 0,1 19,21H5C3.89,21 3,20.1 3,19V5A2,2 0 0,1 5,3H19A2,2 0 0,1 21,5V6H12C10.89,6 10,6.9 10,8V16A2,2 0 0,0 12,18H21M12,16H22V8H12V16M16,13.5A1.5,1.5 0 0,1 14.5,12A1.5,1.5 0 0,1 16,10.5A1.5,1.5 0 0,1 17.5,12A1.5,1.5 0 0,1 16,13.5Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.addresses]}"
FontSize="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabFontSize}"
HorizontalAlignment="Center"/>
</StackPanel>
</TabItem.Header>
<Grid RowDefinitions="Auto,*" Margin="4">
<!-- Column header — desktop only -->
@@ -739,14 +793,18 @@
<!-- 5. Contacts -->
<TabItem>
<TabItem.Header>
<StackPanel Spacing="4" HorizontalAlignment="Center">
<Viewbox Width="24" Height="24" HorizontalAlignment="Center">
<StackPanel Spacing="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabSpacing}"
HorizontalAlignment="Center">
<Viewbox Width="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
Height="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabIconSize}"
HorizontalAlignment="Center">
<Canvas Width="24" Height="24">
<Path Fill="{Binding $parent[TabItem].Foreground}"
Data="M16,13C15.71,13 15.38,13 15.03,13.05C16.19,13.89 17,15 17,16.5V19H23V16.5C23,14.17 18.33,13 16,13M8,13C5.67,13 1,14.17 1,16.5V19H15V16.5C15,14.17 10.33,13 8,13M8,11A3,3 0 0,0 11,8A3,3 0 0,0 8,5A3,3 0 0,0 5,8A3,3 0 0,0 8,11M16,11A3,3 0 0,0 19,8A3,3 0 0,0 16,5C15.71,5 15.42,5.03 15.14,5.09C15.68,5.95 16,6.94 16,8C16,9.06 15.68,10.05 15.14,10.91C15.42,10.97 15.71,11 16,11Z"/>
</Canvas>
</Viewbox>
<TextBlock Text="{Binding Loc[tab.contacts]}" FontSize="13"
<TextBlock Text="{Binding Loc[tab.contacts]}"
FontSize="{Binding $parent[TabControl].((vm:MainWindowViewModel)DataContext).TabFontSize}"
HorizontalAlignment="Center"/>
</StackPanel>
</TabItem.Header>