+++ /dev/null
-
-using Tizen.NUI;
-using Tizen.NUI.BaseComponents;
-
-namespace SimpleLayout
-{
- public class CustomLayout : LayoutGroup
- {
- protected override void OnMeasure( LayoutMeasureSpec widthMeasureSpec, LayoutMeasureSpec heightMeasureSpec )
- {
- var accumulatedWidth = new LayoutLength( 0 );
- var maxHeight = 0;
- var measuredWidth = new LayoutLength( 0 );
- LayoutLength measuredHeight = new LayoutLength( 0) ;
- LayoutMeasureSpec.ModeType widthMode = widthMeasureSpec.Mode;
- LayoutMeasureSpec.ModeType heightMode = heightMeasureSpec.Mode;
-
- bool isWidthExact = (widthMode == LayoutMeasureSpec.ModeType.EXACTLY);
- bool isHeightExact = (heightMode == LayoutMeasureSpec.ModeType.EXACTLY);
-
- // In this layout we will:
- // Measuring the layout with the children in a horizontal configuration, one after another
- // Set the required width to be the accumulated width of our children
- // Set the required height to be the maximum height of any of our children
-
- for( uint i = 0; i < ChildCount; ++i )
- {
- var childLayout = GetChildAt( i );
- if( childLayout )
- {
- MeasureChild( childLayout, widthMeasureSpec, heightMeasureSpec );
- accumulatedWidth += childLayout.MeasuredWidth;
- maxHeight = System.Math.Max( childLayout.MeasuredHeight.Value, maxHeight );
- }
- }
-
- measuredHeight.Value = maxHeight ;
- measuredWidth = accumulatedWidth;
-
- if( isWidthExact )
- {
- measuredWidth = new LayoutLength( widthMeasureSpec.Size );
- }
-
- if( isHeightExact )
- {
- measuredHeight = new LayoutLength( heightMeasureSpec.Size );
- }
-
- // Finally, call this method to set the dimensions we would like
- SetMeasuredDimensions( new MeasuredSize( measuredWidth ), new MeasuredSize( measuredHeight ) );
- }
-
- protected override void OnLayout( bool changed, LayoutLength left, LayoutLength top, LayoutLength right, LayoutLength bottom )
- {
- LayoutLength childTop = new LayoutLength( 0 );
- LayoutLength childLeft = new LayoutLength( 0 );
-
- // We want to vertically align the children to the middle
- var height = bottom - top;
- var middle = height / 2;
-
- // Horizontally align the children to the middle of the space they are given too
- var width = right - left;
- uint count = ChildCount;
- var childIncrement = 0;
- if (count > 0)
- {
- childIncrement = width.Value / System.Convert.ToInt32( count );
- }
- var center = childIncrement / 2;
-
- // Check layout direction
- var view = GetOwner();
- ViewLayoutDirectionType layoutDirection = view.LayoutDirection;
-
- for ( uint i = 0; i < count; i++ )
- {
- uint itemIndex;
- // If RTL, then layout the last item first
- if (layoutDirection == ViewLayoutDirectionType.RTL)
- {
- itemIndex = count - 1 - i;
- }
- else
- {
- itemIndex = i;
- }
-
- LayoutItem childLayout = GetChildAt( itemIndex );
- if( childLayout )
- {
- var childWidth = childLayout.MeasuredWidth;
- var childHeight = childLayout.MeasuredHeight;
-
- childTop = middle - (childHeight / 2);
-
- var leftPosition = childLeft + center - childWidth / 2;
-
- childLayout.Layout( leftPosition, childTop, leftPosition + childWidth, childTop + childHeight );
- childLeft += childIncrement;
- }
- }
- }
- }
-}
+++ /dev/null
-using System;
-using Tizen.NUI;
-using Tizen.NUI.BaseComponents;
-
-namespace SimpleLayout
-{
- static class TestImages
- {
- private const string resources = "./res";
-
- /// Child image filenames
- public static readonly string[] s_images = new string[]
- {
- resources + "/images/application-icon-101.png",
- resources + "/images/application-icon-102.png",
- resources + "/images/application-icon-103.png",
- resources + "/images/application-icon-104.png"
- };
- }
-
- class SimpleLayout : NUIApplication
- {
- protected override void OnCreate()
- {
- base.OnCreate();
- Initialize();
- }
-
- private void Initialize()
- {
- // Change the background color of Window to White
- Window window = Window.Instance;
- window.BackgroundColor = Color.White;
-
- //Layer layer = new Layer();
-
- //window.AddLayer(layer);
-
- // Create a new view
- View customLayoutView = new View();
- customLayoutView.Name = "CustomLayoutView";
- customLayoutView.ParentOrigin = ParentOrigin.Center;
- customLayoutView.PivotPoint = PivotPoint.Center;
- customLayoutView.PositionUsesPivotPoint = true;
- // Set our Custom Layout on the view
- var layout = new CustomLayout();
- customLayoutView.Layout = layout;
- customLayoutView.SetProperty( LayoutItemWrapper.ChildProperty.WIDTH_SPECIFICATION, new PropertyValue(-2) ); // -2 WRAP_CONTENT
- customLayoutView.SetProperty( LayoutItemWrapper.ChildProperty.HEIGHT_SPECIFICATION, new PropertyValue(350) );
- customLayoutView.BackgroundColor = Color.Blue;
- window.Add( customLayoutView );
-
- // Add child image-views to the created view
- foreach (String image in TestImages.s_images)
- {
- customLayoutView.Add( CreateChildImageView( image, new Size2D( 100, 100 ) ) );
- }
- }
-
- /// <summary>
- /// Helper function to create ImageViews with given filename and size..<br />
- /// </summary>
- /// <param name="filename"> The filename of the image to use.</param>
- /// <param name="size"> The size that the image should be loaded at.</param>
- /// <returns>The created ImageView.</returns>
- ImageView CreateChildImageView( String url, Size2D size )
- {
- ImageView imageView = new ImageView();
- ImageVisual imageVisual = new ImageVisual();
-
- imageVisual.URL = url;
- imageVisual.DesiredHeight = size.Height;
- imageVisual.DesiredWidth = size.Width;
- imageView.Image = imageVisual.OutputVisualMap;
-
- imageView.Name = "ImageView";
- imageView.HeightResizePolicy = ResizePolicyType.Fixed;
- imageView.WidthResizePolicy = ResizePolicyType.Fixed;
- return imageView;
- }
-
- static void Main(string[] args)
- {
- SimpleLayout simpleLayout = new SimpleLayout();
- simpleLayout.Run(args);
- }
- }
-}
--- /dev/null
+using System;
+using Tizen.NUI;
+using Tizen.NUI.BaseComponents;
+
+namespace SimpleLayout
+{
+ public class CustomLayout : LayoutGroup
+ {
+ protected override void OnMeasure(LayoutMeasureSpec widthMeasureSpec, LayoutMeasureSpec heightMeasureSpec)
+ {
+ var accumulatedWidth = new LayoutLength(0);
+ var maxHeight = 0;
+ var measuredWidth = new LayoutLength(0);
+ LayoutLength measuredHeight = new LayoutLength(0);
+ LayoutMeasureSpec.ModeType widthMode = widthMeasureSpec.Mode;
+ LayoutMeasureSpec.ModeType heightMode = heightMeasureSpec.Mode;
+
+ bool isWidthExact = (widthMode == LayoutMeasureSpec.ModeType.EXACTLY);
+ bool isHeightExact = (heightMode == LayoutMeasureSpec.ModeType.EXACTLY);
+
+ // In this layout we will:
+ // Measuring the layout with the children in a horizontal configuration, one after another
+ // Set the required width to be the accumulated width of our children
+ // Set the required height to be the maximum height of any of our children
+
+ for (uint i = 0; i < ChildCount; ++i)
+ {
+ var childLayout = GetChildAt(i);
+ if (childLayout)
+ {
+ MeasureChild(childLayout, widthMeasureSpec, heightMeasureSpec);
+ accumulatedWidth += childLayout.MeasuredWidth;
+ maxHeight = System.Math.Max(childLayout.MeasuredHeight.Value, maxHeight);
+ }
+ }
+
+ measuredHeight.Value = maxHeight;
+ measuredWidth = accumulatedWidth;
+
+ if (isWidthExact)
+ {
+ measuredWidth = new LayoutLength(widthMeasureSpec.Size);
+ }
+
+ if (isHeightExact)
+ {
+ measuredHeight = new LayoutLength(heightMeasureSpec.Size);
+ }
+
+ // Finally, call this method to set the dimensions we would like
+ SetMeasuredDimensions(new MeasuredSize(measuredWidth), new MeasuredSize(measuredHeight));
+ }
+
+ protected override void OnLayout(bool changed, LayoutLength left, LayoutLength top, LayoutLength right, LayoutLength bottom)
+ {
+ LayoutLength childTop = new LayoutLength(0);
+ LayoutLength childLeft = new LayoutLength(0);
+
+ // We want to vertically align the children to the middle
+ var height = bottom - top;
+ var middle = height / 2;
+
+ // Horizontally align the children to the middle of the space they are given too
+ var width = right - left;
+ uint count = ChildCount;
+ var childIncrement = 0;
+ if (count > 0)
+ {
+ childIncrement = width.Value / System.Convert.ToInt32(count);
+ }
+ var center = childIncrement / 2;
+
+ // Check layout direction
+ var view = GetOwner();
+ ViewLayoutDirectionType layoutDirection = view.LayoutDirection;
+
+ for (uint i = 0; i < count; i++)
+ {
+ uint itemIndex;
+ // If RTL, then layout the last item first
+ if (layoutDirection == ViewLayoutDirectionType.RTL)
+ {
+ itemIndex = count - 1 - i;
+ }
+ else
+ {
+ itemIndex = i;
+ }
+
+ LayoutItem childLayout = GetChildAt(itemIndex);
+ if (childLayout)
+ {
+ var childWidth = childLayout.MeasuredWidth;
+ var childHeight = childLayout.MeasuredHeight;
+
+ childTop = middle - (childHeight / 2);
+
+ var leftPosition = childLeft + center - childWidth / 2;
+
+ childLayout.Layout(leftPosition, childTop, leftPosition + childWidth, childTop + childHeight);
+ childLeft += childIncrement;
+ }
+ }
+ }
+ }
+}
+
+namespace SimpleLayout
+{
+ static class TestImages
+ {
+ //private const string resources = "./res";
+ public static string resources = Tizen.Applications.Application.Current.DirectoryInfo.Resource;
+ /// Child image filenames
+ public static readonly string[] s_images = new string[]
+ {
+ resources + "/images/application-icon-101.png",
+ resources + "/images/application-icon-102.png",
+ resources + "/images/application-icon-103.png",
+ resources + "/images/application-icon-104.png"
+ };
+ }
+
+ class SimpleLayout : NUIApplication
+ {
+ protected override void OnCreate()
+ {
+ base.OnCreate();
+ Initialize();
+ }
+
+ private void Initialize()
+ {
+ // Change the background color of Window to White
+ Window window = Window.Instance;
+ window.BackgroundColor = Color.White;
+
+ //Layer layer = new Layer();
+
+ //window.AddLayer(layer);
+
+ // Create a new view
+ View customLayoutView = new View();
+ customLayoutView.Name = "CustomLayoutView";
+ customLayoutView.ParentOrigin = ParentOrigin.Center;
+ customLayoutView.PivotPoint = PivotPoint.Center;
+ customLayoutView.PositionUsesPivotPoint = true;
+ // Set our Custom Layout on the view
+ var layout = new CustomLayout();
+ customLayoutView.Layout = layout;
+ customLayoutView.SetProperty(LayoutItemWrapper.ChildProperty.WIDTH_SPECIFICATION, new PropertyValue(-2)); // -2 WRAP_CONTENT
+ customLayoutView.SetProperty(LayoutItemWrapper.ChildProperty.HEIGHT_SPECIFICATION, new PropertyValue(350));
+ customLayoutView.BackgroundColor = Color.Blue;
+ window.Add(customLayoutView);
+
+ // Add child image-views to the created view
+ foreach (String image in TestImages.s_images)
+ {
+ customLayoutView.Add(CreateChildImageView(image, new Size2D(100, 100)));
+ }
+ }
+
+ /// <summary>
+ /// Helper function to create ImageViews with given filename and size..<br />
+ /// </summary>
+ /// <param name="filename"> The filename of the image to use.</param>
+ /// <param name="size"> The size that the image should be loaded at.</param>
+ /// <returns>The created ImageView.</returns>
+ ImageView CreateChildImageView(String url, Size2D size)
+ {
+ ImageView imageView = new ImageView();
+ ImageVisual imageVisual = new ImageVisual();
+
+ imageVisual.URL = url;
+ imageVisual.DesiredHeight = size.Height;
+ imageVisual.DesiredWidth = size.Width;
+ imageView.Image = imageVisual.OutputVisualMap;
+
+ imageView.Name = "ImageView";
+ imageView.HeightResizePolicy = ResizePolicyType.Fixed;
+ imageView.WidthResizePolicy = ResizePolicyType.Fixed;
+ return imageView;
+ }
+
+ static void _Main(string[] args)
+ {
+ SimpleLayout simpleLayout = new SimpleLayout();
+ simpleLayout.Run(args);
+ }
+ }
+}
+
+
--- /dev/null
+using System;
+using System.Threading;
+using Tizen.NUI;
+using Tizen.NUI.BaseComponents;
+
+namespace NUIFlexLayoutSample
+{
+ static class Images
+ {
+ public static string resources = Tizen.Applications.Application.Current.DirectoryInfo.Resource;
+ public static readonly string[] s_images = new string[]
+ {
+ resources + "images/application-icon-101.png",
+ resources + "images/application-icon-102.png",
+ resources + "images/application-icon-103.png",
+ resources + "images/application-icon-104.png",
+ resources + "images/image-1.jpg",
+ resources + "images/image-2.jpg",
+ resources + "images/image-3.jpg",
+ };
+ }
+
+ class Example : NUIApplication
+ {
+ public Example() : base()
+ {
+ Console.WriteLine("Example()!");
+ }
+
+ protected override void OnCreate()
+ {
+ base.OnCreate();
+ Initialize();
+ }
+
+ View flexContainer;
+ const int MAX_CHILDREN = 7;
+ ImageView[] imageViews = new ImageView[MAX_CHILDREN];
+ private void Initialize()
+ {
+ Console.WriteLine("Initialize()!");
+ Window window = Window.Instance;
+ window.BackgroundColor = Color.Green;
+
+ flexContainer = new View();
+ flexContainer.PositionUsesPivotPoint = true;
+ flexContainer.PivotPoint = PivotPoint.Center;
+ flexContainer.ParentOrigin = ParentOrigin.Center;
+ flexContainer.BackgroundColor = Color.Yellow;
+
+ for (int index = 0; index < MAX_CHILDREN - 3; index++)
+ {
+ imageViews[index] = new ImageView(Images.s_images[index]);
+ imageViews[index].WidthSpecificationFixed = 100;
+ imageViews[index].HeightSpecificationFixed = 100;
+ flexContainer.Add(imageViews[index]);
+ }
+ for (int index = MAX_CHILDREN - 3; index < MAX_CHILDREN; index++)
+ {
+ imageViews[index] = new ImageView(Images.s_images[index]);
+ imageViews[index].WidthSpecificationFixed = 200;
+ imageViews[index].HeightSpecificationFixed = 200;
+ imageViews[index].Name = "t_image" + (index - 3);
+ }
+
+ var layout = new FlexLayout();
+ layout.LayoutAnimate = true;
+ layout.Direction = FlexLayout.FlexDirection.ColumnReverse;
+ flexContainer.WidthSpecificationFixed = 500;
+ flexContainer.HeightSpecificationFixed = 500;
+ flexContainer.Layout = layout;
+
+ window.Add(flexContainer);
+ window.KeyEvent += OnKeyEvent;
+ }
+
+ int cnt1 = 1;
+ private void OnKeyEvent(object source, Window.KeyEventArgs e)
+ {
+ if (e.Key.State == Key.StateType.Down)
+ {
+ Console.WriteLine($"key pressed name={e.Key.KeyPressedName}");
+ switch (e.Key.KeyPressedName)
+ {
+ case "Right":
+ if (cnt1 < 4 && cnt1 > 0)
+ {
+ flexContainer.Add(imageViews[cnt1 + 3]);
+ cnt1++;
+ }
+ break;
+
+ case "Left":
+ if (cnt1 - 1 < 4 && cnt1 - 1 > 0)
+ {
+ View tmp = flexContainer.FindChildByName("t_image" + (cnt1 - 1));
+ if (tmp != null)
+ {
+ flexContainer.Remove(tmp);
+ cnt1--;
+ }
+ }
+ break;
+
+ case "Up":
+ var vertical = new FlexLayout();
+ vertical.LayoutAnimate = true;
+ vertical.Direction = FlexLayout.FlexDirection.Column;
+ flexContainer.Layout = vertical;
+ break;
+
+ case "Down":
+ var horizon = new FlexLayout();
+ horizon.LayoutAnimate = true;
+ horizon.Direction = FlexLayout.FlexDirection.Row;
+ flexContainer.Layout = horizon;
+ break;
+
+ case "Return":
+ if (flexContainer.LayoutDirection == ViewLayoutDirectionType.LTR) { flexContainer.LayoutDirection = ViewLayoutDirectionType.RTL; }
+ else { flexContainer.LayoutDirection = ViewLayoutDirectionType.LTR; }
+ break;
+
+ case "1":
+ var tmpLayout = flexContainer.Layout as FlexLayout;
+ if (tmpLayout.WrapType == FlexLayout.FlexWrapType.NoWrap) { tmpLayout.WrapType = FlexLayout.FlexWrapType.Wrap; }
+ else { tmpLayout.WrapType = FlexLayout.FlexWrapType.NoWrap; }
+ break;
+ }
+ }
+ }
+
+ [STAThread]
+ static void Main(string[] args)
+ {
+ Example layoutSample = new Example();
+ layoutSample.Run(args);
+ }
+
+ }
+}
projects / platform / core / csapi / tizenfx.git / commitdiff