C# Windows.SizeChangedEventArgs类代码示例

 private void OnSizeChanged(object sender, SizeChangedEventArgs sizeChangedEventArgs)
 {
     if (this.ActualWidth < 700)
         _viewModel.IsSideBarVisible = false;
     else
         _viewModel.IsSideBarVisible = true;
 }

 private void OnSizeChanged(object sender, SizeChangedEventArgs e)
 {
     if (this.sizeHasBeenSet)
     {
         Controller.NotifyOfWindowSizeChange(new Point(ActualWidth, ActualHeight));
     }
 }

        private void Page_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            // Compare the current window to the ideal dimensions.
            double heightRatio = this.ActualHeight / idealPageSize.Height;
            double widthRatio = this.ActualWidth / idealPageSize.Width;

            // Create the transform.
            ScaleTransform scale = new ScaleTransform();

            // Determine the smallest dimension.
            // This preserves the aspect ratio.
            if (heightRatio < widthRatio)
            {
                scale.ScaleX = heightRatio;
                scale.ScaleY = heightRatio;
            }
            else
            {
                scale.ScaleX = widthRatio;
                scale.ScaleY = widthRatio;
            }

            // Apply the transform.
            this.RenderTransform = scale;
        }

 void ContentGridSizeChanged(object sender, SizeChangedEventArgs e)
 {
     this.sizeValue = this.mainWindow.ActualWidth <= this.mainWindow.ActualHeight ? this.mainWindow.ActualWidth : this.mainWindow.ActualHeight;
     this.startButton.Width = this.sizeValue / 3.5;
     this.startButton.Height = this.sizeValue / 3.5;
     this.startButton.FontSize = this.mainWindow.ActualHeight / 17.5;
 }

        /// <summary>
        /// Handles the SizeChanged event of the OpenGLControl control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="System.Windows.SizeChangedEventArgs"/> instance containing the event data.</param>
        void OpenGLControl_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            //  Lock on OpenGL.
            lock (gl)
            {
                int width = (int)e.NewSize.Width;
                int height = (int)e.NewSize.Height;
                gl.SetDimensions(width, height);

                //	Set the viewport.
                gl.Viewport(0, 0, width, height);

                //  If we have a project handler, call it...
                if (width != -1 && height != -1)
                {
                    var handler = Resized;
                    if (handler != null)
                        handler(this, eventArgsFast);
                    else
                    {
                        //  Otherwise we do our own projection.
                        gl.MatrixMode(SharpGL.OpenGL.GL_PROJECTION);
                        gl.LoadIdentity();

                        // Calculate The Aspect Ratio Of The Window
                        gl.Perspective(45.0f, (float)width / (float)height, 0.1f, 100.0f);

                        gl.MatrixMode(SharpGL.OpenGL.GL_MODELVIEW);
                        gl.LoadIdentity();
                    }
                }
            }
        }

 void CalendarStrip_SizeChanged(object sender, SizeChangedEventArgs e)
 {
     if (e.WidthChanged)
     {
         RecalculateDayWidth();
     }
 }

        void Home_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            PageScale.ScaleX = 1;
            PageScale.ScaleY = 1;

            // if the plugin is bigger than the minimum values set,
            // scale the contents of the silverlight application

            // get the ratios of plugin height/width to design-time height/width
            double heightRatio = e.NewSize.Height / this.canvasRoot.Height;
            double widthRatio = e.NewSize.Width / this.canvasRoot.Width;

            // if the height ratio is smaller than the width ratio
            if (heightRatio < widthRatio)
            {
                // set scale the content based on the height ratio
                PageScale.ScaleX = heightRatio;
                PageScale.ScaleY = heightRatio;
            }
            // if not, set scale based on the width ratio
            else
            {
                PageScale.ScaleX = widthRatio;
                PageScale.ScaleY = widthRatio;
            }
            // scale the content
            this.canvasRoot.RenderTransform = PageScale;
        }

        void PlusMinusButton_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            if (m_brdrPlus != null)
            {
                double marg = Math.Round(Math.Max(1, this.ActualWidth / 9));
                m_brdrPlus.Width = marg;
                m_brdrPlus.Margin = new Thickness(0, marg, 0, marg);
            }
            if (m_brdrMinus != null)
            {
                double marg = Math.Round(Math.Max(1, this.ActualHeight / 9));
                m_brdrMinus.Height = marg;
                m_brdrMinus.Margin = new Thickness(marg, 0, marg, 0);
            }

            //border.BorderThickness = new Thickness(Math.Round(Math.Max(1, this.ActualHeight / 15)));
            //LayoutRoot.Margin = new Thickness(Math.Round(Math.Max(1, (2 * this.ActualHeight / 15))));

            ////if (this.ActualHeight % 2 != 0)
            //{
            //    LayoutRoot.ColumnDefinitions[1].Width = new GridLength(Math.Round(Math.Max(1, this.ActualHeight / 15)));
            //    LayoutRoot.RowDefinitions[1].Height = new GridLength(Math.Round(Math.Max(1, this.ActualHeight / 15)));
            //    //line1.StrokeThickness = 0.5 * this.ActualHeight / 13;
            //    //line2.StrokeThickness = 0.5 * this.ActualHeight / 13;
            //    border1.BorderThickness = new Thickness(Math.Round(Math.Max(1, this.ActualHeight / 15)));
            //    border2.BorderThickness = new Thickness(Math.Round(Math.Max(1, this.ActualHeight / 15)));
            //}
        }

 private void onGridSizeChanged(object sender, SizeChangedEventArgs e) {
   Debug.WriteLine("width: " + LayoutRoot.ActualWidth + " height: " + LayoutRoot.ActualHeight);
   if (ball == null) {
     float width = (float)LayoutRoot.ActualWidth;
     float height = (float)LayoutRoot.ActualHeight;
     ballBody = BodyFactory.CreateBody(world, new Vector2(ConvertUnits.ToSimUnits(width / 2f), ConvertUnits.ToSimUnits(height / 2f)));
     ballBody.BodyType = BodyType.Dynamic;
     ballBody.LinearDamping = 1f;
     CircleShape circleShape = new CircleShape(ConvertUnits.ToSimUnits(8f), 1f);
     Fixture fixture = ballBody.CreateFixture(circleShape);
     fixture.OnCollision += OnBalCollision;
     ball = new Ball(canvas, 8, new System.Windows.Point(width / 2f, height / 2f));
   }
   if (level == null) {
     level = new Level(currentLevel, canvas);
     Body wallBody;
     System.Windows.Point position;
     foreach (Wall wall in level.getWalls()) {
       position = wall.getPosition();
       wallBody = BodyFactory.CreateRectangle(
         world, 
         ConvertUnits.ToSimUnits(wall.getWidth()),
         ConvertUnits.ToSimUnits(wall.getHeight()),
         0.001f,
         new Vector2(ConvertUnits.ToSimUnits(position.X + wall.getWidth() / 2f), ConvertUnits.ToSimUnits(position.Y + wall.getHeight() / 2f))
       );
       wallBody.Restitution = 0.25f;
     }
     ballBody.Position = new Vector2(ConvertUnits.ToSimUnits(level.getStart().X), ConvertUnits.ToSimUnits(level.getStart().Y));
     ball.setPosition(new System.Windows.Point(ConvertUnits.ToDisplayUnits(ballBody.Position.X), ConvertUnits.ToDisplayUnits(ballBody.Position.Y)));
   }
 }

 private void OnHelpPageSizeChanged(object sender, SizeChangedEventArgs e)
 {
     if (helpViewer != null && helpViewer.IsInitialized)
     {
         //helpViewer.Width = e.NewSize.Width;
     }
 }

 private void ChangePictureSize(object sender, SizeChangedEventArgs e)
 {
     mainCanva.Width = mainGrid.ActualWidth - 175;
     mainCanva.Height = mainGrid.ActualHeight;
     schema.Width = mainGrid.ActualWidth - 175;
     schema.Height = mainGrid.ActualHeight;
 }

 private void ControlHostElement_SizeChanged(object sender, SizeChangedEventArgs e)
 {
     if (device != null)
     {
         needsResizing = true;
     }
 }

 private void LoadingBar_SizeChanged(object sender, SizeChangedEventArgs e)
 {
     if (IsLoading)
     {
         Start(false);
     }
 }

 private void MainWindow_SizeChanged(object sender, SizeChangedEventArgs e)
 {
     if (WindowState == WindowState.Minimized)
     {
         this.ShowInTaskbar = false;
     }
 }

 private void ContentControl_SizeChanged(object sender, SizeChangedEventArgs e)
 {
     if (this.ClipContent)
     {
         this.UpdateClipSize(new Size(base.ActualWidth, base.ActualHeight));
     }
 }