ProgressBar Stilleri ve Şablonları

  • Makale

Bu konuda, denetimin stilleri ve şablonları ProgressBar açıklanmaktadır. Denetime benzersiz bir görünüm vermek için varsayılanı ControlTemplate değiştirebilirsiniz. Daha fazla bilgi için bkz . Denetim için şablon oluşturma.

ProgressBar Bölümleri

Aşağıdaki tabloda, denetimin adlandırılmış bölümleri ProgressBar listelenir.

Bölüm Türü Tanım
PART_Indicator FrameworkElement İlerleme durumunu gösteren nesne.
PART_Track FrameworkElement İlerleme göstergesinin yolunu tanımlayan nesne.
PART_GlowRect FrameworkElement İlerleme çubuğunu süsleyen bir nesne.

ProgressBar Durumları

Aşağıdaki tabloda denetimin görsel durumları listelenmiştir ProgressBar .

VisualState Adı VisualStateGroup Adı Tanım
Belirli Commonstates ProgressBar özelliğine göre ilerleme durumunu Value bildirir.
Belirsiz Commonstates ProgressBar yinelenen desenle genel ilerleme durumunu bildirir.
Geçerli ValidationStates Denetim sınıfını Validation kullanır ve Validation.HasError ekli özelliği ise şeklindedir false.
InvalidFocused ValidationStates Validation.HasError Ekli özelliğin true odağı denetimindedir.
InvalidUnfocused ValidationStates Validation.HasError Ekli özellik, true denetimin odağı yok.

ProgressBar ControlTemplate Örneği

Aşağıdaki örnekte, denetim için nasıl tanımlanacağı ControlTemplate gösterilmektedir ProgressBar .

<Style x:Key="{x:Type ProgressBar}"
       TargetType="{x:Type ProgressBar}">
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="{x:Type ProgressBar}">
        <Grid MinHeight="14"
              MinWidth="200"
              Background="{TemplateBinding Background}">
          <VisualStateManager.VisualStateGroups>
            <VisualStateGroup x:Name="CommonStates">
              <VisualState x:Name="Determinate" />
              <VisualState x:Name="Indeterminate">
                <Storyboard>
                  <ObjectAnimationUsingKeyFrames Duration="00:00:00"
                                                 Storyboard.TargetName="PART_Indicator"
                                                 Storyboard.TargetProperty="Background">
                    <DiscreteObjectKeyFrame KeyTime="00:00:00">
                      <DiscreteObjectKeyFrame.Value>
                        <SolidColorBrush>Transparent</SolidColorBrush>
                      </DiscreteObjectKeyFrame.Value>
                    </DiscreteObjectKeyFrame>
                  </ObjectAnimationUsingKeyFrames>

                </Storyboard>
              </VisualState>
            </VisualStateGroup>
          </VisualStateManager.VisualStateGroups>
          <Border x:Name="PART_Track"
                  CornerRadius="2"
                  BorderThickness="1">
            <Border.BorderBrush>
              <SolidColorBrush Color="{DynamicResource BorderMediumColor}" />
            </Border.BorderBrush>
          </Border>
          <Border x:Name="PART_Indicator"
                  CornerRadius="2"
                  BorderThickness="1"
                  HorizontalAlignment="Left"
                  Background="{TemplateBinding Foreground}"
                  Margin="0,-1,0,1">
            <Border.BorderBrush>
              <LinearGradientBrush StartPoint="0,0"
                                   EndPoint="0,1">
                <GradientBrush.GradientStops>
                  <GradientStopCollection>
                    <GradientStop Color="{DynamicResource BorderLightColor}"
                                  Offset="0.0" />
                    <GradientStop Color="{DynamicResource BorderMediumColor}"
                                  Offset="1.0" />
                  </GradientStopCollection>
                </GradientBrush.GradientStops>
              </LinearGradientBrush>

            </Border.BorderBrush>
            <Grid ClipToBounds="True"
                  x:Name="Animation">
              <Rectangle x:Name="PART_GlowRect"
                         Width="100"
                         HorizontalAlignment="Left"
                         Fill="{DynamicResource ProgressBarIndicatorAnimatedFill}"
                         Margin="-100,0,0,0" />
            </Grid>
          </Border>
        </Grid>
      </ControlTemplate>
    </Setter.Value>
  </Setter>
  <Setter Property="Background">
    <Setter.Value>
      <LinearGradientBrush EndPoint="0,1"
                           StartPoint="0,0">
        <GradientStop Color="{DynamicResource ControlLightColor}"
                      Offset="0" />
        <GradientStop Color="{DynamicResource ControlMediumColor}"
                      Offset="1" />
      </LinearGradientBrush>
    </Setter.Value>
  </Setter>
  <Setter Property="Foreground">
    <Setter.Value>
      <LinearGradientBrush EndPoint="0.5,1"
                           StartPoint="0.5,0">
        <GradientStop Color="{DynamicResource ControlMediumColor}"
                      Offset="0" />
        <GradientStop Color="{DynamicResource ControlDarkColor}"
                      Offset="1" />
      </LinearGradientBrush>
    </Setter.Value>
  </Setter>
</Style>

Yukarıdaki örnekte aşağıdaki kaynaklardan biri veya daha fazlası kullanılır.

<!--Control colors.-->
<Color x:Key="WindowColor">#FFE8EDF9</Color>
<Color x:Key="ContentAreaColorLight">#FFC5CBF9</Color>
<Color x:Key="ContentAreaColorDark">#FF7381F9</Color>

<Color x:Key="DisabledControlLightColor">#FFE8EDF9</Color>
<Color x:Key="DisabledControlDarkColor">#FFC5CBF9</Color>
<Color x:Key="DisabledForegroundColor">#FF888888</Color>

<Color x:Key="SelectedBackgroundColor">#FFC5CBF9</Color>
<Color x:Key="SelectedUnfocusedColor">#FFDDDDDD</Color>

<Color x:Key="ControlLightColor">White</Color>
<Color x:Key="ControlMediumColor">#FF7381F9</Color>
<Color x:Key="ControlDarkColor">#FF211AA9</Color>

<Color x:Key="ControlMouseOverColor">#FF3843C4</Color>
<Color x:Key="ControlPressedColor">#FF211AA9</Color>


<Color x:Key="GlyphColor">#FF444444</Color>
<Color x:Key="GlyphMouseOver">sc#1, 0.004391443, 0.002428215, 0.242281124</Color>

<!--Border colors-->
<Color x:Key="BorderLightColor">#FFCCCCCC</Color>
<Color x:Key="BorderMediumColor">#FF888888</Color>
<Color x:Key="BorderDarkColor">#FF444444</Color>

<Color x:Key="PressedBorderLightColor">#FF888888</Color>
<Color x:Key="PressedBorderDarkColor">#FF444444</Color>

<Color x:Key="DisabledBorderLightColor">#FFAAAAAA</Color>
<Color x:Key="DisabledBorderDarkColor">#FF888888</Color>

<Color x:Key="DefaultBorderBrushDarkColor">Black</Color>

<!--Control-specific resources.-->
<Color x:Key="HeaderTopColor">#FFC5CBF9</Color>
<Color x:Key="DatagridCurrentCellBorderColor">Black</Color>
<Color x:Key="SliderTrackDarkColor">#FFC5CBF9</Color>

<Color x:Key="NavButtonFrameColor">#FF3843C4</Color>

<LinearGradientBrush x:Key="MenuPopupBrush"
                     EndPoint="0.5,1"
                     StartPoint="0.5,0">
  <GradientStop Color="{DynamicResource ControlLightColor}"
                Offset="0" />
  <GradientStop Color="{DynamicResource ControlMediumColor}"
                Offset="0.5" />
  <GradientStop Color="{DynamicResource ControlLightColor}"
                Offset="1" />
</LinearGradientBrush>

<LinearGradientBrush x:Key="ProgressBarIndicatorAnimatedFill"
                     StartPoint="0,0"
                     EndPoint="1,0">
  <LinearGradientBrush.GradientStops>
    <GradientStopCollection>
      <GradientStop Color="#000000FF"
                    Offset="0" />
      <GradientStop Color="#600000FF"
                    Offset="0.4" />
      <GradientStop Color="#600000FF"
                    Offset="0.6" />
      <GradientStop Color="#000000FF"
                    Offset="1" />
    </GradientStopCollection>
  </LinearGradientBrush.GradientStops>
</LinearGradientBrush>

Örneğin tamamı için bkz . ControlTemplates Örneği ile Stil Oluşturma.

Ayrıca bkz.