improve:悬浮快抽按钮
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CJK_mkp
@@ -14,6 +14,10 @@ namespace Ink_Canvas
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/// </summary>
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public partial class QuickDrawFloatingButton : Window
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{
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private bool isDragging = false;
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private Point dragStartPoint;
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private Point windowStartPoint;
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public QuickDrawFloatingButton()
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{
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InitializeComponent();
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@@ -62,6 +66,9 @@ namespace Ink_Canvas
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{
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try
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{
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// 如果正在拖动，不触发点击事件
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if (isDragging) return;
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// 打开快抽窗口
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var quickDrawWindow = new QuickDrawWindow();
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quickDrawWindow.ShowDialog();
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@@ -72,6 +79,68 @@ namespace Ink_Canvas
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}
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}
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private void DragArea_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
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{
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isDragging = false;
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// 记录鼠标在屏幕上的初始位置
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dragStartPoint = this.PointToScreen(e.GetPosition(this));
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// 记录窗口的初始位置
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windowStartPoint = new Point(this.Left, this.Top);
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((UIElement)sender).CaptureMouse();
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e.Handled = true;
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}
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private void DragArea_MouseMove(object sender, MouseEventArgs e)
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{
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if (e.LeftButton == MouseButtonState.Pressed && ((UIElement)sender).IsMouseCaptured)
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{
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// 获取鼠标在屏幕上的当前位置
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Point currentScreenPoint = this.PointToScreen(e.GetPosition(this));
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Vector diff = currentScreenPoint - dragStartPoint;
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if (!isDragging && (Math.Abs(diff.X) > 3 || Math.Abs(diff.Y) > 3))
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{
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isDragging = true;
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}
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if (isDragging)
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{
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// 使用窗口初始位置加上鼠标移动的距离
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double newLeft = windowStartPoint.X + diff.X;
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double newTop = windowStartPoint.Y + diff.Y;
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// 限制在屏幕范围内
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var workingArea = SystemParameters.WorkArea;
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newLeft = Math.Max(workingArea.Left, Math.Min(newLeft, workingArea.Right - this.Width));
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newTop = Math.Max(workingArea.Top, Math.Min(newTop, workingArea.Bottom - this.Height));
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this.Left = newLeft;
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this.Top = newTop;
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}
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}
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}
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private void DragArea_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
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{
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if (((UIElement)sender).IsMouseCaptured)
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{
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((UIElement)sender).ReleaseMouseCapture();
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}
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// 延迟重置拖动状态，避免触发点击事件
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if (isDragging)
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{
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Dispatcher.BeginInvoke(new Action(() => { isDragging = false; }),
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DispatcherPriority.Background);
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}
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else
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{
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isDragging = false;
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}
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e.Handled = true;
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}
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@@ -7,7 +7,7 @@
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mc:Ignorable="d" WindowStyle="None" AllowsTransparency="True"
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Loaded="FloatingButton_Loaded" WindowStartupLocation="Manual"
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ShowInTaskbar="False" Focusable="False"
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Title="快抽悬浮按钮" Height="45" Width="45">
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Title="快抽悬浮按钮" Height="45" Width="65">
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<Window.Resources>
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<ResourceDictionary>
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@@ -21,23 +21,68 @@
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<Border Background="{DynamicResource QuickDrawFloatingButtonBackground}"
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CornerRadius="8"
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BorderThickness="1"
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BorderBrush="{DynamicResource QuickDrawFloatingButtonBorderBrush}"
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MouseLeftButtonDown="FloatingButton_Click"
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Cursor="Hand">
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BorderBrush="{DynamicResource QuickDrawFloatingButtonBorderBrush}">
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<Border.Effect>
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<DropShadowEffect Color="Black" Direction="315" ShadowDepth="3" Opacity="0.3" BlurRadius="5"/>
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</Border.Effect>
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<Grid>
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<Path Data="M5 7C5 8.06087 5.42143 9.07828 6.17157 9.82843C6.92172 10.5786 7.93913 11 9 11C10.0609 11 11.0783 10.5786 11.8284 9.82843C12.5786 9.07828 13 8.06087 13 7C13 5.93913 12.5786 4.92172 11.8284 4.17157C11.0783 3.42143 10.0609 3 9 3C7.93913 3 6.92172 3.42143 6.17157 4.17157C5.42143 4.92172 5 5.93913 5 7Z M3 21V19C3 17.9391 3.42143 16.9217 4.17157 16.1716C4.92172 15.4214 5.93913 15 7 15H11C12.0609 15 13.0783 15.4214 13.8284 16.1716C14.5786 16.9217 15 17.9391 15 19V21 M16 3.13C16.8604 3.35031 17.623 3.85071 18.1676 4.55232C18.7122 5.25392 19.0078 6.11683 19.0078 7.005C19.0078 7.89318 18.7122 8.75608 18.1676 9.45769C17.623 10.1593 16.8604 10.6597 16 10.88 M21 21V19C20.9949 18.1172 20.6979 17.2608 20.1553 16.5644C19.6126 15.868 18.8548 15.3707 18 15.15"
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Stroke="{DynamicResource QuickDrawFloatingButtonIconForeground}"
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StrokeThickness="2"
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StrokeLineJoin="Round"
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Fill="Transparent"
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Width="20" Height="20"
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Stretch="Uniform"
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HorizontalAlignment="Center"
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VerticalAlignment="Center"/>
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<Grid.ColumnDefinitions>
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<ColumnDefinition Width="22"/>
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<ColumnDefinition Width="Auto"/>
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<ColumnDefinition Width="*"/>
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</Grid.ColumnDefinitions>
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<!-- 拖动区域 -->
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<Border Grid.Column="0"
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MouseLeftButtonDown="DragArea_MouseLeftButtonDown"
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MouseMove="DragArea_MouseMove"
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MouseLeftButtonUp="DragArea_MouseLeftButtonUp"
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Cursor="SizeAll"
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Background="Transparent">
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<Grid VerticalAlignment="Center" Height="14" IsHitTestVisible="False">
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<Grid.RowDefinitions>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="4"/>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="4"/>
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<RowDefinition Height="Auto"/>
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</Grid.RowDefinitions>
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<!-- 三个白色横线 -->
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<Border Grid.Row="0" Background="{DynamicResource QuickDrawFloatingButtonIconForeground}" Height="2" Width="10"
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HorizontalAlignment="Center"
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CornerRadius="1" Opacity="0.8" IsHitTestVisible="False"/>
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<Border Grid.Row="2" Background="{DynamicResource QuickDrawFloatingButtonIconForeground}" Height="2" Width="10"
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HorizontalAlignment="Center"
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CornerRadius="1" Opacity="0.8" IsHitTestVisible="False"/>
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<Border Grid.Row="4" Background="{DynamicResource QuickDrawFloatingButtonIconForeground}" Height="2" Width="10"
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HorizontalAlignment="Center"
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CornerRadius="1" Opacity="0.8" IsHitTestVisible="False"/>
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</Grid>
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</Border>
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<!-- 半透明分割线 -->
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<Rectangle Grid.Column="1" Width="1" Fill="#20FFFFFF" Margin="0,8,0,8"/>
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<!-- 按钮区域 -->
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<Border Grid.Column="2"
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MouseLeftButtonDown="FloatingButton_Click"
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Cursor="Hand"
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Background="Transparent">
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<Grid IsHitTestVisible="False">
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<Path Data="M5 7C5 8.06087 5.42143 9.07828 6.17157 9.82843C6.92172 10.5786 7.93913 11 9 11C10.0609 11 11.0783 10.5786 11.8284 9.82843C12.5786 9.07828 13 8.06087 13 7C13 5.93913 12.5786 4.92172 11.8284 4.17157C11.0783 3.42143 10.0609 3 9 3C7.93913 3 6.92172 3.42143 6.17157 4.17157C5.42143 4.92172 5 5.93913 5 7Z M3 21V19C3 17.9391 3.42143 16.9217 4.17157 16.1716C4.92172 15.4214 5.93913 15 7 15H11C12.0609 15 13.0783 15.4214 13.8284 16.1716C14.5786 16.9217 15 17.9391 15 19V21 M16 3.13C16.8604 3.35031 17.623 3.85071 18.1676 4.55232C18.7122 5.25392 19.0078 6.11683 19.0078 7.005C19.0078 7.89318 18.7122 8.75608 18.1676 9.45769C17.623 10.1593 16.8604 10.6597 16 10.88 M21 21V19C20.9949 18.1172 20.6979 17.2608 20.1553 16.5644C19.6126 15.868 18.8548 15.3707 18 15.15"
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Stroke="{DynamicResource QuickDrawFloatingButtonIconForeground}"
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StrokeThickness="2"
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StrokeLineJoin="Round"
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Fill="Transparent"
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Width="20" Height="20"
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Stretch="Uniform"
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HorizontalAlignment="Center"
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VerticalAlignment="Center"
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IsHitTestVisible="False"/>
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</Grid>
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</Border>
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</Grid>
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</Border>
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</Window>
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