|
public AddContent ( |
||
| renderElement | ||
| return | void | |
protected override void OnStartDemo(SampleViewport viewport)
{
//--------------------------------
{
//background element
var bgbox = new LayoutFarm.CustomWidgets.SimpleBox(viewport.PrimaryScreenWidth, viewport.PrimaryScreenHeight);
bgbox.BackColor = Color.White;
bgbox.SetLocation(0, 0);
SetupBackgroundProperties(bgbox);
viewport.AddContent(bgbox);
}
//--------------------------------
//ninespace compartment
ninespaceBox = new NinespaceBox(viewport.PrimaryScreenWidth, viewport.PrimaryScreenHeight - 15);
ninespaceBox.ShowGrippers = true;
var ninespace2 = new NinespaceBox(400, 600);
ninespace2.SetLeftSpaceWidth(150);
ninespace2.ShowGrippers = true;
ninespaceBox.RightSpace.AddChild(ninespace2);
viewport.AddContent(ninespaceBox);
// ninespaceBox.SetSize(800, 600);
////test add some content to the ninespace box
//var sampleListView = CreateSampleListView();
//ninespaceBox.LeftSpace.PanelLayoutKind = PanelLayoutKind.VerticalStack;
//ninespaceBox.LeftSpace.AddChildBox(sampleListView);
}
protected override void OnStartDemo(SampleViewport viewport)
{
var bgbox = new LayoutFarm.CustomWidgets.SimpleBox(800, 600);
bgbox.BackColor = Color.White;
bgbox.SetLocation(0, 0);
SetupBackgroundProperties(bgbox);
viewport.AddContent(bgbox);
//--------------------------------
var box1 = new LayoutFarm.CustomWidgets.SimpleBox(150, 150);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
//box1.dbugTag = 1;
SetupActiveBoxProperties(box1);
viewport.AddContent(box1);
//--------------------------------
var box2 = new LayoutFarm.CustomWidgets.SimpleBox(60, 60);
box2.SetLocation(50, 50);
//box2.dbugTag = 2;
SetupActiveBoxProperties(box2);
viewport.AddContent(box2);
controllerBox1 = new UIControllerBox(40, 40);
Color c = KnownColors.FromKnownColor(KnownColor.Yellow);
controllerBox1.BackColor = new Color(100, c.R, c.G, c.B);
controllerBox1.SetLocation(200, 200);
//controllerBox1.dbugTag = 3;
controllerBox1.Visible = false;
SetupControllerBoxProperties(controllerBox1);
viewport.AddContent(controllerBox1);
}
protected override void OnStartDemo(SampleViewport viewport)
{
//--------------------------------
{
//background element
var bgbox = new LayoutFarm.CustomWidgets.SimpleBox(800, 600);
bgbox.BackColor = Color.White;
bgbox.SetLocation(0, 0);
SetupBackgroundProperties(bgbox);
viewport.AddContent(bgbox);
}
//--------------------------------
//ninespace compartment
ninespaceBox = new NinespaceBox(800, 600);
ninespaceBox.ShowGrippers = true;
viewport.AddContent(ninespaceBox);
ninespaceBox.SetSize(800, 600);
//--------------------------------
//--------------------------------
//test add some content to the ninespace box
var sampleListView = CreateSampleListView();
ninespaceBox.LeftSpace.ContentLayoutKind = BoxContentLayoutKind.VerticalStack;
ninespaceBox.LeftSpace.AddChild(sampleListView);
}
protected override void OnStartDemo(SampleViewport viewport)
{
textbox = new LayoutFarm.CustomWidgets.TextBox(400, 300, true);
textbox.SetLocation(20, 20);
var textSplitter = new CustomWidgets.ContentTextSplitter();
textbox.TextSplitter = textSplitter;
sgBox = new SuggestionWindowMx(300, 200);
sgBox.UserConfirmSelectedItem += new EventHandler(sgBox_UserConfirmSelectedItem);
sgBox.ListItemKeyboardEvent += new EventHandler<UIKeyEventArgs>(sgBox_ListItemKeyboardEvent);
sgBox.Hide();
//------------------------------------
//create special text surface listener
var textSurfaceListener = new LayoutFarm.Text.TextSurfaceEventListener();
textSurfaceListener.CharacterAdded += (s, e) => UpdateSuggestionList();
textSurfaceListener.CharacterRemoved += (s, e) => UpdateSuggestionList();
textSurfaceListener.PreviewArrowKeyDown += new EventHandler<Text.TextDomEventArgs>(textSurfaceListener_PreviewArrowKeyDown);
textSurfaceListener.PreviewEnterKeyDown += new EventHandler<Text.TextDomEventArgs>(textSurfaceListener_PreviewEnterKeyDown);
textbox.TextEventListener = textSurfaceListener;
//------------------------------------
viewport.AddContent(textbox);
viewport.AddContent(sgBox.GetPrimaryUI());
//------------------------------------
BuildSampleCountryList();
}
protected override void OnStartDemo(SampleViewport viewport)
{
this.viewport = viewport;
this.rootgfx = viewport.ViewportControl.RootGfx;
//--------------------------------
bgbox = new LayoutFarm.CustomWidgets.SimpleBox(800, 600);
bgbox.BackColor = Color.White;
bgbox.SetLocation(0, 0);
SetupBackgroundProperties(bgbox);
viewport.AddContent(bgbox);
//user box1
var box1 = new LayoutFarm.CustomWidgets.SimpleBox(150, 150);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
SetupActiveBoxProperties(box1);
bgbox.AddChild(box1);
var box2 = new LayoutFarm.CustomWidgets.SimpleBox(60, 60);
box2.BackColor = Color.Yellow;
box2.SetLocation(50, 50);
SetupActiveBoxProperties(box2);
bgbox.AddChild(box2);
var box3 = new LayoutFarm.CustomWidgets.SimpleBox(60, 60);
box3.BackColor = Color.OrangeRed;
box3.SetLocation(200, 80);
SetupActiveBoxProperties(box3);
bgbox.AddChild(box3);
selectionBox = new UISelectionBox(1, 1);
selectionBox.Visible = false;
selectionBox.BackColor = Color.FromArgb(80, Color.Green);
viewport.AddContent(selectionBox);
SetupSelectionBoxProperties(selectionBox);
}
protected override void OnStartDemo(SampleViewport viewport)
{
//grid0
{
var gridBox = new LayoutFarm.CustomWidgets.GridBox(100, 100);
gridBox.SetLocation(50, 50);
gridBox.BuildGrid(2, 4, CellSizeStyle.UniformCell);
viewport.AddContent(gridBox);
}
//grid1
{
var gridBox = new LayoutFarm.CustomWidgets.GridBox(100, 100);
gridBox.SetLocation(200, 50);
gridBox.BuildGrid(2, 4, CellSizeStyle.UniformCell);
viewport.AddContent(gridBox);
var simpleButton = new LayoutFarm.CustomWidgets.SimpleBox(20, 20);
simpleButton.BackColor = KnownColors.FromKnownColor(KnownColor.OliveDrab);
gridBox.AddUI(simpleButton, 1, 1);
}
//-----
//grid2
{
var gridBox = new LayoutFarm.CustomWidgets.GridBox(100, 100);
gridBox.SetLocation(350, 50);
gridBox.BuildGrid(3, 8, CellSizeStyle.UniformCell);
viewport.AddContent(gridBox);
}
}
protected override void OnStartDemo(SampleViewport viewport)
{
SetupImageList();
for (int i = 1; i < 5; ++i)
{
var textbox = new LayoutFarm.CustomWidgets.SimpleBox(30, 30);
textbox.SetLocation(i * 40, i * 40);
viewport.AddContent(textbox);
}
//--------------------
//image box
//load bitmap with gdi+
ImageBinder imgBinder = new ClientImageBinder(null);
imgBinder.SetImage(LoadBitmap("../../Demo/favorites32.png"));
var imgBox = new CustomWidgets.ImageBox(imgBinder.Image.Width, imgBinder.Image.Height);
imgBox.ImageBinder = imgBinder;
viewport.AddContent(imgBox);
//--------------------
//checked box
int boxHeight = 20;
int boxY = 50;
//multiple select
for (int i = 0; i < 4; ++i)
{
var statedBox = new LayoutFarm.CustomWidgets.CheckBox(20, boxHeight);
statedBox.SetLocation(10, boxY);
boxY += boxHeight + 5;
viewport.AddContent(statedBox);
}
//-------------------------------------------------------------------------
//single select
boxY += 50;
for (int i = 0; i < 4; ++i)
{
var statedBox = new LayoutFarm.CustomWidgets.CheckBox(20, boxHeight);
statedBox.SetLocation(10, boxY);
boxY += boxHeight + 5;
viewport.AddContent(statedBox);
statedBox.WhenChecked += (s, e) =>
{
var selectedBox = (LayoutFarm.CustomWidgets.CheckBox)s;
if (selectedBox != currentSingleCheckedBox)
{
if (currentSingleCheckedBox != null)
{
currentSingleCheckedBox.Checked = false;
}
currentSingleCheckedBox = selectedBox;
}
};
}
//-------------------------------------------------------------------
//test canvas
var canvasBox = new MyDrawingCanvas(300, 300);
canvasBox.SetLocation(400, 150);
viewport.AddContent(canvasBox);
//-------------------------------------------------------------------
}
protected override void OnStartDemo(SampleViewport viewport)
{
var bgRenderBox = new CustomRenderBox(viewport.Root, 800, 600);
bgRenderBox.BackColor = Color.LightGray;
viewport.AddContent(bgRenderBox);
//---------------------------------------------------------------------
var miniAggg = new MyMiniAggCanvasRenderElement(viewport.Root, 400, 600);
var lionFill = new PixelFarm.Agg.LionFillSprite();
miniAggg.AddSprite(lionFill);
viewport.AddContent(miniAggg);
}
protected override void OnStartDemo(SampleViewport viewport)
{
var comboBox1 = CreateComboBox(20, 20);
viewport.AddContent(comboBox1);
var comboBox2 = CreateComboBox(50, 50);
viewport.AddContent(comboBox2);
//------------
var menuItem = CreateMenuItem(50, 100);
var menuItem2 = CreateMenuItem(5, 5);
menuItem.AddSubMenuItem(menuItem2);
viewport.AddContent(menuItem);
}
protected override void OnStartDemo(SampleViewport viewport)
{
var textbox1 = new LayoutFarm.CustomWidgets.TextBox(400, 100, true);
var style1 = new Text.TextSpanStyle();
style1.FontInfo = new PixelFarm.Drawing.RequestFont("tahoma", 10);// viewport.P.GetFont("tahoma", 10, PixelFarm.Drawing.FontStyle.Regular);
textbox1.DefaultSpanStyle = style1;
viewport.AddContent(textbox1);
var textbox2 = new LayoutFarm.CustomWidgets.TextBox(400, 500, true);
textbox2.SetLocation(20, 120);
viewport.AddContent(textbox2);
var textSplitter = new ContentTextSplitter();
textbox2.TextSplitter = textSplitter;
textbox2.Text = "Hello World!";
}
protected override void OnStartDemo(SampleViewport viewport)
{
//--------------------------------
{
//background element
var bgbox = new LayoutFarm.CustomWidgets.SimpleBox(800, 600);
bgbox.BackColor = Color.White;
bgbox.SetLocation(0, 0);
SetupBackgroundProperties(bgbox);
viewport.AddContent(bgbox);
}
//--------------------------------
//ninespace compartment
ninespaceBox = new UINinespaceBox(800, 600);
viewport.AddContent(ninespaceBox);
ninespaceBox.SetSize(800, 600);
}
void AddScrollView1(SampleViewport viewport, int x, int y)
{
var panel = new LayoutFarm.CustomWidgets.SimpleBox(200, 175);
panel.SetLocation(x + 30, y + 30);
panel.BackColor = Color.LightGray;
viewport.AddContent(panel);
//-------------------------
{
//vertical scrollbar
var vscbar = new LayoutFarm.CustomWidgets.ScrollBar(15, 200);
vscbar.SetLocation(x + 10, y + 10);
vscbar.MinValue = 0;
vscbar.MaxValue = 170;
vscbar.SmallChange = 20;
viewport.AddContent(vscbar);
//add relation between viewpanel and scroll bar
var scRelation = new LayoutFarm.CustomWidgets.ScrollingRelation(vscbar, panel);
}
//-------------------------
{
//horizontal scrollbar
var hscbar = new LayoutFarm.CustomWidgets.ScrollBar(200, 15);
hscbar.ScrollBarType = CustomWidgets.ScrollBarType.Horizontal;
hscbar.SetLocation(x + 30, y + 10);
hscbar.MinValue = 0;
hscbar.MaxValue = 170;
hscbar.SmallChange = 20;
viewport.AddContent(hscbar);
//add relation between viewpanel and scroll bar
var scRelation = new LayoutFarm.CustomWidgets.ScrollingRelation(hscbar, panel);
}
//add content to panel
for (int i = 0; i < 10; ++i)
{
var box1 = new LayoutFarm.CustomWidgets.SimpleBox(400, 30);
box1.HasSpecificWidth = true;
box1.HasSpecificHeight = true;
box1.BackColor = Color.OrangeRed;
box1.SetLocation(i * 20, i * 40);
panel.AddChild(box1);
}
//--------------------------
panel.PerformContentLayout();
panel.SetViewport(0, 0);
}
protected override void OnStartDemo(SampleViewport viewport)
{
var htmlhost = HtmlHostCreatorHelper.CreateHtmlHost(viewport, null, null);
////==================================================
//html box
var htmlBox = new HtmlBox(htmlhost, 800, 400);
htmlBox.SetLocation(30, 30);
viewport.AddContent(htmlBox);
string html = @"<html><head></head><body><div>OK1</div><div>OK2</div></body></html>";
htmlBox.LoadHtmlString(html);
//==================================================
//textbox
var textbox = new LayoutFarm.CustomWidgets.TextBox(400, 100, true);
textbox.SetLocation(0, 200);
viewport.AddContent(textbox);
textbox.Focus();
}
protected override void OnStartDemo(SampleViewport viewport)
{
{
var box1 = new LayoutFarm.CustomWidgets.SimpleBox(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
//box1.dbugTag = 1;
SetupActiveBoxProperties(box1);
viewport.AddContent(box1);
}
//--------------------------------
{
var box2 = new LayoutFarm.CustomWidgets.SimpleBox(30, 30);
box2.SetLocation(50, 50);
//box2.dbugTag = 2;
SetupActiveBoxProperties(box2);
viewport.AddContent(box2);
}
}
protected override void OnStartDemo(SampleViewport viewport)
{
var sampleButton = new LayoutFarm.CustomWidgets.SimpleBox(30, 30);
viewport.AddContent(sampleButton);
int count = 0;
sampleButton.MouseDown += new EventHandler<UIMouseEventArgs>((s, e2) =>
{
Console.WriteLine("click :" + (count++));
});
}
protected override void OnStartDemo(SampleViewport viewport)
{
htmlHost = HtmlHostCreatorHelper.CreateHtmlHost(viewport, null, null);
////==================================================
//html box
{
HtmlBox lightHtmlBox = new HtmlBox(htmlHost, 800, 50);
lightHtmlBox.SetLocation(50, 450);
viewport.AddContent(lightHtmlBox);
//light box can't load full html
//all light boxs of the same lightbox host share resource with the host
string html = @"<div>OK1</div><div>OK2</div>";
//if you want to use full html-> use HtmlBox instead
lightHtmlBox.LoadHtmlFragmentString(html);
}
//==================================================
{
HtmlBox lightHtmlBox2 = new HtmlBox(htmlHost, 800, 50);
lightHtmlBox2.SetLocation(0, 60);
viewport.AddContent(lightHtmlBox2);
//light box can't load full html
//all light boxs of the same lightbox host share resource with the host
string html2 = @"<div>OK3</div><div>OK4</div>";
//if you want to use ful l html-> use HtmlBox instead
lightHtmlBox2.LoadHtmlFragmentString(html2);
}
//==================================================
{
HtmlBox lightHtmlBox3 = new HtmlBox(htmlHost, 800, 50);
lightHtmlBox3.SetLocation(0, 100);
viewport.AddContent(lightHtmlBox3);
//fragment dom
//create dom then to thie light box
lightHtmlBox3.LoadHtmlDom(CreateSampleHtmlDoc());
}
//==================================================
//textbox
var textbox = new LayoutFarm.CustomWidgets.TextBox(400, 150, true);
textbox.SetLocation(0, 200);
viewport.AddContent(textbox);
textbox.Focus();
}
protected override void OnStartDemo(SampleViewport viewport)
{
var box1 = new LayoutFarm.CustomWidgets.SimpleBox(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
viewport.AddContent(box1);
//--------------------------------
var box2 = new LayoutFarm.CustomWidgets.SimpleBox(30, 30);
box2.SetLocation(50, 50);
viewport.AddContent(box2);
//1. mouse down
box1.MouseDown += (s, e) =>
{
box1.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
box2.Visible = false;
};
box1.MouseUp += (s, e) =>
{
box1.BackColor = Color.Red;
box2.Visible = true;
};
}
protected override void OnStartDemo(SampleViewport viewport)
{
//--------------------------------
{
//background element
var bgbox = new LayoutFarm.CustomWidgets.SimpleBox(800, 600);
bgbox.BackColor = Color.White;
bgbox.SetLocation(0, 0);
SetupBackgroundProperties(bgbox);
viewport.AddContent(bgbox);
}
//--------------------------------
//ninespace compartment
ninespaceBox = new UINinespaceBox(800, 600);
viewport.AddContent(ninespaceBox);
ninespaceBox.SetSize(800, 600);
//--------------------------------
//test add some content to the ninespace box
textbox = new LayoutFarm.CustomWidgets.TextBox(400, 30, false);
listView = new CustomWidgets.ListView(300, 200);
listView.SetLocation(0, 40);
listView.Visible = false;
//------------------------------------
//create special text surface listener
var textSurfaceListener = new LayoutFarm.Text.TextSurfaceEventListener();
textSurfaceListener.CharacterAdded += (s, e) => UpdateSuggestionList();
textSurfaceListener.CharacterRemoved += (s, e) => UpdateSuggestionList();
textSurfaceListener.PreviewArrowKeyDown += new EventHandler<Text.TextDomEventArgs>(textSurfaceListener_PreviewArrowKeyDown);
textSurfaceListener.PreviewEnterKeyDown += new EventHandler<Text.TextDomEventArgs>(textSurfaceListener_PreviewEnterKeyDown);
textbox.TextEventListener = textSurfaceListener;
//------------------------------------
//------------------------------------
BuildSampleCountryList();
ninespaceBox.LeftSpace.AddChild(textbox);
ninespaceBox.RightSpace.AddChild(listView);
}
protected override void OnStartDemo(SampleViewport viewport)
{
textbox = new LayoutFarm.CustomWidgets.TextBox(400, 300, true);
textbox.SetLocation(20, 20);
var textSplitter = new LayoutFarm.CustomWidgets.ContentTextSplitter();
textbox.TextSplitter = textSplitter;
listView = new CustomWidgets.ListView(300, 200);
listView.SetLocation(0, 40);
listView.Visible = false;
//------------------------------------
//create special text surface listener
var textSurfaceListener = new LayoutFarm.Text.TextSurfaceEventListener();
textSurfaceListener.CharacterAdded += (s, e) => UpdateSuggestionList();
textSurfaceListener.CharacterRemoved += (s, e) => UpdateSuggestionList();
textSurfaceListener.PreviewArrowKeyDown += new EventHandler<Text.TextDomEventArgs>(textSurfaceListener_PreviewArrowKeyDown);
textSurfaceListener.PreviewEnterKeyDown += new EventHandler<Text.TextDomEventArgs>(textSurfaceListener_PreviewEnterKeyDown);
textbox.TextEventListener = textSurfaceListener;
//------------------------------------
viewport.AddContent(textbox);
viewport.AddContent(listView);
//------------------------------------
BuildSampleCountryList();
}
protected override void OnStartDemo(SampleViewport viewport)
{
////==================================================
//html box
var htmlHost = HtmlHostCreatorHelper.CreateHtmlHost(viewport, null, null);
var htmlBox = new HtmlBox(htmlHost, 800, 400);
StringBuilder stbuilder = new StringBuilder();
stbuilder.Append("<html><head></head><body>");
stbuilder.Append("<div>custom box1</div>");
stbuilder.Append("<x id=\"my_custombox1\"></x>");
stbuilder.Append("<div>custom box2</div>");
stbuilder.Append("<x type=\"textbox\" id=\"my_custombox1\"></x>");
stbuilder.Append("</body></html>");
htmlBox.LoadHtmlString(stbuilder.ToString());
viewport.AddContent(htmlBox);
//==================================================
//textbox
var textbox = new LayoutFarm.CustomWidgets.TextBox(400, 100, true);
textbox.SetLocation(0, 200);
viewport.AddContent(textbox);
textbox.Focus();
}
protected override void OnStartDemo(SampleViewport viewport)
{
this.viewport = viewport;
this.htmlhost = HtmlHostCreatorHelper.CreateHtmlHost(viewport, null, null);
SetupHtmlMenuBox();
//==================================================
//box1 test area
//html box
this.testHtmlBox = new HtmlBox(htmlhost, 800, 400);
testHtmlBox.SetLocation(30, 50);
viewport.AddContent(testHtmlBox);
string html = @"<html><head></head><body><div id='div1'>OK1</div><div>OK2</div></body></html>";
testHtmlBox.LoadHtmlString(html);
//==================================================
}
protected override void OnStartDemo(SampleViewport viewport)
{
var appPath = System.Windows.Forms.Application.ExecutablePath;
int pos = appPath.IndexOf("\\bin\\");
if (pos > -1)
{
string sub01 = appPath.Substring(0, pos);
imgFolderPath = sub01 + "\\images";
}
//==================================================
//html box
var htmlBox = new HtmlBox(GetHtmlHost(viewport), 800, 600);
viewport.AddContent(htmlBox);
string html = "<html><head></head><body><div>OK1</div><div>3 Images</div><img src=\"sample01.png\"></img><img src=\"sample01.png\"></img><img src=\"sample01.png\"></img></body></html>";
htmlBox.LoadHtmlString(html);
}
protected override void OnStartDemo(SampleViewport viewport)
{
//html box
var contentMx = new LayoutFarm.ContentManagers.ImageContentManager();
contentMx.ImageLoadingRequest += contentMx_ImageLoadingRequest;
var host = HtmlHostCreatorHelper.CreateHtmlHost(viewport,
(s, e) => contentMx.AddRequestImage(e.ImageBinder),
contentMx_LoadStyleSheet);
htmlBox = new HtmlBox(host, 1024, 800);
viewport.AddContent(htmlBox);
if (htmltext == null)
{
htmltext = @"<html><head></head><body>NOT FOUND!</body></html>";
}
htmlBox.LoadHtmlString(htmltext);
}
public virtual void OnViewportReady(SampleViewport viewport)
{
//html box
var contentMx = new LayoutFarm.ContentManagers.ImageContentManager();
contentMx.ImageLoadingRequest += contentMx_ImageLoadingRequest;
var host = HtmlHostCreatorHelper.CreateHtmlHost(viewport,
(s, e) => contentMx.AddRequestImage(e.ImageBinder),
contentMx_LoadStyleSheet);
//1. htmlbox
int viewportW = viewport.ViewportControl.Width;
int viewportH = viewport.ViewportControl.Height;
htmlBox = new HtmlBox(host, viewportW, viewportH);
viewport.AddContent(htmlBox);
if (htmltext == null)
{
htmltext = @"<html><head></head><body>NOT FOUND!</body></html>";
}
htmlBox.LoadHtmlString(htmltext);
}
protected override void OnStartDemo(SampleViewport viewport)
{
var listview = new LayoutFarm.CustomWidgets.ListView(300, 400);
listview.SetLocation(10, 10);
listview.BackColor = KnownColors.FromKnownColor(KnownColor.LightGray);
viewport.AddContent(listview);
//add
for (int i = 0; i < 10; ++i)
{
var listItem = new LayoutFarm.CustomWidgets.ListItem(400, 20);
if ((i % 2) == 0)
{
listItem.BackColor = KnownColors.FromKnownColor(KnownColor.OrangeRed);
}
else
{
listItem.BackColor = KnownColors.FromKnownColor(KnownColor.Orange);
}
listview.AddItem(listItem);
}
}
protected override void OnStartDemo(SampleViewport viewport)
{
var treeView = new LayoutFarm.CustomWidgets.TreeView(300, 400);
treeView.SetLocation(10, 10);
treeView.BackColor = KnownColors.FromKnownColor(KnownColor.LightGray);
viewport.AddContent(treeView);
//prepare node icon
ImageBinder nodeOpen = new ClientImageBinder(null);
nodeOpen.SetImage(LoadBitmap("../../Demo/arrow_open.png"));
//add
for (int i = 0; i < 10; ++i)
{
var childLevel0 = new LayoutFarm.CustomWidgets.TreeNode(400, 40);
childLevel0.BackColor = ((i % 2) == 0) ?
KnownColors.FromKnownColor(KnownColor.Blue) :
KnownColors.FromKnownColor(KnownColor.Yellow);
treeView.AddItem(childLevel0);
childLevel0.NodeIconImage = nodeOpen;
for (int n = 0; n < 4; ++n)
{
var childLevel1 = new LayoutFarm.CustomWidgets.TreeNode(400, 20);
childLevel1.BackColor = ((n % 2) == 0) ?
KnownColors.FromKnownColor(KnownColor.Green) :
KnownColors.FromKnownColor(KnownColor.YellowGreen);
childLevel0.AddChildNode(childLevel1);
childLevel1.NodeIconImage = nodeOpen;
for (int m = 0; m < 5; ++m)
{
var childLevel2 = new LayoutFarm.CustomWidgets.TreeNode(400, 20);
childLevel2.BackColor = ((m % 2) == 0) ?
KnownColors.FromKnownColor(KnownColor.OrangeRed) :
KnownColors.FromKnownColor(KnownColor.Wheat);
childLevel2.NodeIconImage = nodeOpen;
childLevel1.AddChildNode(childLevel2);
}
}
}
}
public static void Start()
{
if (!Glfw.Init())
{
Console.WriteLine("can't init glfw");
return;
}
//---------------------------------------------------
//specific OpenGLES ***
Glfw.WindowHint(WindowHint.GLFW_CLIENT_API, (int)OpenGLAPI.OpenGLESAPI);
Glfw.WindowHint(WindowHint.GLFW_CONTEXT_CREATION_API, (int)OpenGLContextCreationAPI.GLFW_EGL_CONTEXT_API);
Glfw.WindowHint(WindowHint.GLFW_CONTEXT_VERSION_MAJOR, 2);
Glfw.WindowHint(WindowHint.GLFW_CONTEXT_VERSION_MINOR, 0);
//---------------------------------------------------
Glfw.SwapInterval(1);
GlFwForm form1 = GlfwApp.CreateGlfwForm(
800,
600,
"PixelFarm + Skia on GLfw and OpenGLES2");
form1.MakeCurrent();
//------------------------------------
//***
GLFWPlatforms.CreateGLESContext();
//------------------------------------
form1.Activate();
int ww_w = 800;
int ww_h = 600;
int max = Math.Max(ww_w, ww_h);
canvasGL2d = PixelFarm.Drawing.GLES2.GLES2Platform.CreateCanvasGL2d(max, max);
//------------------------------------
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.ClearColor(1, 1, 1, 1);
//--------------------------------------------------------------------------------
//setup viewport size
//set up canvas
needUpdateContent = true;
//GL.Viewport(0, 0, 800, 600);
GL.Viewport(0, 0, max, max);
FormRenderUpdateEventArgs formRenderUpdateEventArgs = new FormRenderUpdateEventArgs();
formRenderUpdateEventArgs.form = form1;
LayoutFarm.Ease.EaseHost.StartGraphicsHost();
var rootgfx = new MyRootGraphic(
LayoutFarm.UI.UIPlatformWinNeutral.platform,
LayoutFarm.UI.UIPlatformWinNeutral.platform.GetIFonts(),
ww_w, ww_h);
var surfaceViewportControl = new LayoutFarm.UI.WinNeutral.UISurfaceViewportControl();
surfaceViewportControl.InitRootGraphics(rootgfx, rootgfx.TopWinEventPortal, InnerViewportKind.GL);
//lion fill sample
OpenTkEssTest.T108_LionFill lionFill = new OpenTkEssTest.T108_LionFill();
lionFill.Init2(canvasGL2d);
GLCanvasPainter painter1 = lionFill.Painter;
var myCanvasGL = new PixelFarm.Drawing.GLES2.MyGLCanvas(painter1, 0, 0, 800, 600);
//(PixelFarm.Drawing.GLES2.GLES2Platform.CreateCanvas(0, 0, 800, 600, canvasGL2d, painter1);
surfaceViewportControl.SetupCanvas(myCanvasGL);
SampleViewport viewport = new LayoutFarm.SampleViewport(surfaceViewportControl);
HtmlHost htmlHost;
htmlHost = HtmlHostCreatorHelper.CreateHtmlHost(viewport, null, null);
////==================================================
//html box
HtmlBox lightHtmlBox = new HtmlBox(htmlHost, 800, 50);
{
lightHtmlBox.SetLocation(50, 450);
viewport.AddContent(lightHtmlBox);
//light box can't load full html
//all light boxs of the same lightbox host share resource with the host
string html = @"<div>OK1</div><div>OK2</div>";
//if you want to use full html-> use HtmlBox instead
lightHtmlBox.LoadHtmlString(html);
}
form1.SetDrawFrameDelegate(() =>
{
//render each frame
if (needUpdateContent)
{
UpdateViewContent(formRenderUpdateEventArgs);
}
canvasGL2d.Clear(Color.White);
//canvasGL2d.DrawRect(0, 0, 200, 200);
////canvasGL2d.DrawImage(glBmp, 0, 600);
//int tmp_x = lightHtmlBox.Left;
//int tmp_y = lightHtmlBox.Top;
//myCanvasGL.SetCanvasOrigin(tmp_x, tmp_y);
canvasGL2d.SmoothMode = CanvasSmoothMode.No;
//---------
//flip y axis for html box (and other UI)
canvasGL2d.FlipY = true;
lightHtmlBox.CurrentPrimaryRenderElement.DrawToThisCanvas(
myCanvasGL, new Rectangle(0, 0, 800, 600));
canvasGL2d.FlipY = false;
//myCanvasGL.SetCanvasOrigin(tmp_x, -tmp_y);
//lion use canvas coordinate system
lionFill.TestRender();
//surfaceViewportControl.PaintMe(canvasGL2d);
});
while (!GlfwApp.ShouldClose())
{
//---------------
//render phase and swap
GlfwApp.UpdateWindowsFrame();
/* Poll for and process events */
Glfw.PollEvents();
}
Glfw.Terminate();
}
protected override void OnStartDemo(SampleViewport viewport)
{
PaintLab.Svg.SvgParser parser = new SvgParser();
_backBoard = new BackDrawBoardUI(400, 400);
_backBoard.BackColor = Color.White;
viewport.AddContent(_backBoard);
box1 = new LayoutFarm.CustomWidgets.SimpleBox(50, 50);
box1.BackColor = Color.Red;
box1.SetLocation(10, 10);
//box1.dbugTag = 1;
SetupActiveBoxProperties(box1);
_backBoard.AddChild(box1);
//----------------------
//load lion svg
string file = @"d:\\WImageTest\\lion.svg";
string svgContent = System.IO.File.ReadAllText(file);
WebLexer.TextSnapshot textSnapshot = new WebLexer.TextSnapshot(svgContent);
parser.ParseDocument(textSnapshot);
//
SvgRenderVx svgRenderVx = parser.GetResultAsRenderVx();
var uiSprite = new UISprite(10, 10);
uiSprite.LoadSvg(svgRenderVx);
_backBoard.AddChild(uiSprite);
//--------
rectBoxController.Init();
//------------
viewport.AddContent(rectBoxController);
//foreach (var ui in rectBoxController.GetControllerIter())
//{
// viewport.AddContent(ui);
//}
//--------
var evListener = new GeneralEventListener();
uiSprite.AttachExternalEventListener(evListener);
evListener.MouseDown += (e) =>
{
//e.MouseCursorStyle = MouseCursorStyle.Pointer;
////--------------------------------------------
//e.SetMouseCapture(rectBoxController.ControllerBoxMain);
rectBoxController.UpdateControllerBoxes(box1);
rectBoxController.Focus();
//System.Console.WriteLine("click :" + (count++));
};
rectBoxController.ControllerBoxMain.KeyDown += (s1, e1) =>
{
if (e1.Ctrl && e1.KeyCode == UIKeys.X)
{
//test copy back image buffer from current rect area
#if DEBUG
//test save some area
int w = rectBoxController.ControllerBoxMain.Width;
int h = rectBoxController.ControllerBoxMain.Height;
using (DrawBoard gdiDrawBoard = DrawBoardCreator.CreateNewDrawBoard(1, w, h))
{
gdiDrawBoard.OffsetCanvasOrigin(rectBoxController.ControllerBoxMain.Left, rectBoxController.ControllerBoxMain.Top);
_backBoard.CurrentPrimaryRenderElement.CustomDrawToThisCanvas(gdiDrawBoard, new Rectangle(0, 0, w, h));
var img2 = new ActualImage(w, h);
//copy content from drawboard to target image and save
gdiDrawBoard.RenderTo(img2, 0, 0, w, h);
img2.dbugSaveToPngFile("d:\\WImageTest\\ddd001.png");
}
#endif
}
};
}
void AddScrollView2(SampleViewport viewport, int x, int y)
{
var panel = new LayoutFarm.CustomWidgets.SimpleBox(800, 600);
panel.SetLocation(x + 30, y + 30);
panel.BackColor = Color.LightGray;
panel.ContentLayoutKind = CustomWidgets.BoxContentLayoutKind.VerticalStack;
viewport.AddContent(panel);
//-------------------------
//load images...
int lastY = 0;
for (int i = 0; i < 5; ++i)
{
var imgbox = new LayoutFarm.CustomWidgets.ImageBox(36, 400);
//if (!System.IO.File.Exists("../../images/0" + (i + 1) + ".jpg"))
//{
//}
ClientImageBinder binder = new ClientImageBinder("../../images/0" + (i + 1) + ".jpg");
binder.SetOwner(imgbox);
binder.SetLazyFunc(LazyImageLoad);
//if use lazy img load func
imageContentMan.AddRequestImage(binder);
imgbox.ImageBinder = binder;
imgbox.BackColor = Color.OrangeRed;
imgbox.SetLocation(0, lastY);
imgbox.MouseUp += (s, e) =>
{
if (e.Button == UIMouseButtons.Right)
{
//test remove this imgbox on right mouse click
panel.RemoveChild(imgbox);
}
};
lastY += imgbox.Height + 5;
panel.AddChild(imgbox);
}
//--------------------------
//panel may need more
panel.SetViewport(0, 0);
//-------------------------
{
//vertical scrollbar
var vscbar = new LayoutFarm.CustomWidgets.ScrollBar(15, 200);
vscbar.SetLocation(x + 10, y + 10);
vscbar.MinValue = 0;
vscbar.MaxValue = lastY;
vscbar.SmallChange = 20;
viewport.AddContent(vscbar);
//add relation between viewpanel and scroll bar
var scRelation = new LayoutFarm.CustomWidgets.ScrollingRelation(vscbar, panel);
}
//-------------------------
{
//horizontal scrollbar
var hscbar = new LayoutFarm.CustomWidgets.ScrollBar(150, 15);
hscbar.ScrollBarType = CustomWidgets.ScrollBarType.Horizontal;
hscbar.SetLocation(x + 30, y + 10);
hscbar.MinValue = 0;
hscbar.MaxValue = 170;
hscbar.SmallChange = 20;
viewport.AddContent(hscbar);
//add relation between viewpanel and scroll bar
var scRelation = new LayoutFarm.CustomWidgets.ScrollingRelation(hscbar, panel);
}
panel.PerformContentLayout();
}
void AddScrollView2(SampleViewport viewport, int x, int y)
{
var panel = new LayoutFarm.CustomWidgets.SimpleBox(800, 1000);
panel.NeedClipArea = true;
panel.SetLocation(x + 10, y + 30);
panel.BackColor = Color.LightGray;
panel.ContentLayoutKind = CustomWidgets.BoxContentLayoutKind.VerticalStack;
viewport.AddContent(panel);
//-------------------------
//load images...
//check folder before load
string[] fileNames = new string[0];
if (System.IO.Directory.Exists("../../Data/imgs"))
{
fileNames = System.IO.Directory.GetFiles("../../Data/imgs", "0*.jpg");
}
//select only
int lastY = 0;
int imgNo = 0;
for (int i = 0; i < fileNames.Length * 4; ++i) //5 imgs
{
var imgbox = new LayoutFarm.CustomWidgets.ImageBox(36, 400);
imgbox.ImageBinder = viewport.GetImageBinder(fileNames[imgNo]);
imgbox.BackColor = Color.OrangeRed;
imgbox.SetLocation(0, lastY);
imgbox.MouseUp += (s, e) =>
{
if (e.Button == UIMouseButtons.Right)
{
//test remove this imgbox on right mouse click
panel.RemoveChild(imgbox);
}
};
lastY += imgbox.Height + 5;
panel.AddChild(imgbox);
imgNo++;
if (imgNo == fileNames.Length - 1) //last img
{
imgNo = 0; //reset
}
}
//--------------------------
//panel may need more
panel.SetViewport(0, 0);
//-------------------------
{
//vertical scrollbar
var vscbar = new LayoutFarm.CustomWidgets.ScrollBar(15, 200);
vscbar.SetLocation(x + 10, y + 10);
vscbar.MinValue = 0;
vscbar.MaxValue = lastY;
vscbar.SmallChange = 20;
viewport.AddContent(vscbar);
//add relation between viewpanel and scroll bar
var scRelation = new LayoutFarm.CustomWidgets.ScrollingRelation(vscbar.SliderBox, panel);
}
//-------------------------
{
//horizontal scrollbar
var hscbar = new LayoutFarm.CustomWidgets.ScrollBar(150, 15);
hscbar.ScrollBarType = CustomWidgets.ScrollBarType.Horizontal;
hscbar.SetLocation(x + 30, y + 10);
hscbar.MinValue = 0;
hscbar.MaxValue = 170;
hscbar.SmallChange = 20;
viewport.AddContent(hscbar);
//add relation between viewpanel and scroll bar
var scRelation = new LayoutFarm.CustomWidgets.ScrollingRelation(hscbar.SliderBox, panel);
}
panel.PerformContentLayout();
}
protected override void OnStartDemo(SampleViewport viewport)
{
//grid0
{
var gridView = new LayoutFarm.CustomWidgets.GridView(100, 100);
gridView.SetLocation(50, 50);
gridView.BuildGrid(2, 4, CellSizeStyle.UniformCell);
viewport.AddContent(gridView);
gridView.MouseDown += (s1, e1) =>
{
};
}
//grid1
{
var gridView = new LayoutFarm.CustomWidgets.GridView(100, 100);
gridView.SetLocation(200, 50);
gridView.BuildGrid(2, 4, CellSizeStyle.UniformCell);
viewport.AddContent(gridView);
var simpleButton = new LayoutFarm.CustomWidgets.SimpleBox(20, 20);
simpleButton.BackColor = KnownColors.FromKnownColor(KnownColor.OliveDrab);
gridView.SetCellContent(simpleButton, 1, 1);
gridView.MouseDown += (s1, e1) =>
{
};
simpleButton.MouseDown += (s1, e1) =>
{
var box = (LayoutFarm.CustomWidgets.SimpleBox)s1;
box.BackColor = KnownColors.FromKnownColor(KnownColor.OrangeRed);
};
}
////-----
//grid2
{
var gridView = new LayoutFarm.CustomWidgets.GridView(200, 100);
gridView.SetLocation(350, 50);
gridView.BuildGrid(10, 8, CellSizeStyle.UniformCell);
viewport.AddContent(gridView);
}
////-----
//grid3
{
var gridView = new LayoutFarm.CustomWidgets.GridView(200, 100);
gridView.SetLocation(50, 250);
gridView.BuildGrid(10, 8, CellSizeStyle.UniformCell);
viewport.AddContent(gridView);
}
////-----
//grid4
{
var gridView = new LayoutFarm.CustomWidgets.GridView(800, 400);
gridView.SetLocation(10, 10);
gridView.HasSpecificHeight = true;
gridView.HasSpecificWidth = true;
gridView.NeedClipArea = true;
gridView.BuildGrid(4, 4, CellSizeStyle.UniformCell);
var gridBox = new LayoutFarm.CustomWidgets.GridBox(400, 200);
gridBox.SetLocation(300, 250);
gridBox.SetGridView(gridView);
viewport.AddContent(gridBox);
gridBox.PerformContentLayout();
}
////-----
//grid5
{
var gridView = new LayoutFarm.CustomWidgets.GridView(200, 100);
gridView.SetLocation(50, 500);
gridView.BuildGrid(10, 8, CellSizeStyle.ColumnAndRow);
viewport.AddContent(gridView);
}
}
protected override void OnStartDemo(SampleViewport viewport)
{
SvgPart svgPart = new SvgPart(SvgRenderVxKind.Path);
VertexStore vxs = new VertexStore();
vxs.AddMoveTo(100, 20);
vxs.AddLineTo(150, 50);
vxs.AddLineTo(110, 80);
vxs.AddCloseFigure();
//-------------------------------------------
svgPart.SetVxsAsOriginal(vxs);
svgPart.FillColor = Color.Red;
SvgRenderVx svgRenderVx = new SvgRenderVx(new SvgPart[] { svgPart });
svgRenderVx.DisableBackingImage = true;
var uiSprite = new UISprite(10, 10); //init size = (10,10), location=(0,0)
uiSprite.LoadSvg(svgRenderVx);
viewport.AddContent(uiSprite);
var spriteEvListener = new GeneralEventListener();
uiSprite.AttachExternalEventListener(spriteEvListener);
//box1 = new LayoutFarm.CustomWidgets.SimpleBox(50, 50);
//box1.BackColor = Color.Red;
//box1.SetLocation(10, 10);
////box1.dbugTag = 1;
//SetupActiveBoxProperties(box1);
//viewport.AddContent(box1);
//--------
rectBoxController.Init();
//polygonController.Visible = false;
viewport.AddContent(polygonController);
//-------------------------------------------
viewport.AddContent(rectBoxController);
//foreach (var ui in rectBoxController.GetControllerIter())
//{
// viewport.AddContent(ui);
//}
spriteEvListener.MouseDown += e1 =>
{
//mousedown on ui sprite
polygonController.SetPosition((int)uiSprite.Left, (int)uiSprite.Top);
polygonController.SetTargetUISprite(uiSprite);
polygonController.UpdateControlPoints(svgPart);
};
spriteEvListener.MouseMove += e1 =>
{
if (e1.IsDragging)
{
//drag event on uisprite
int left = (int)uiSprite.Left;
int top = (int)uiSprite.Top;
int new_left = left + e1.DiffCapturedX;
int new_top = top + e1.DiffCapturedY;
uiSprite.SetLocation(new_left, new_top);
//-----
//also update controller position
polygonController.SetPosition(new_left, new_top);
}
};
}
public void AddContent(IUIElement uiElement)
{
var myUI = (MyUIElement)uiElement;
_viewport.AddContent(myUI.uiElem);
}
protected override void OnStartDemo(SampleViewport viewport)
{
//----------------------------------------------------------------
{
var scbar = new LayoutFarm.CustomWidgets.ScrollBar(15, 200);
scbar.SetLocation(10, 10);
scbar.MinValue = 0;
scbar.MaxValue = 100;
scbar.SmallChange = 50;
viewport.AddContent(scbar);
}
//----------------------------------------------------------------
{
var scbar = new LayoutFarm.CustomWidgets.ScrollBar(15, 200);
scbar.SetLocation(30, 10);
scbar.MinValue = 0;
scbar.MaxValue = 100;
scbar.SmallChange = 25;
viewport.AddContent(scbar);
}
//----------------------------------------------------------------
{
var scbar = new LayoutFarm.CustomWidgets.ScrollBar(15, 200);
scbar.SetLocation(50, 10);
scbar.MinValue = 0;
scbar.MaxValue = 1000;
scbar.SmallChange = 100;
viewport.AddContent(scbar);
}
//-------------------------------------
{
//horizontal scrollbar
var scbar = new LayoutFarm.CustomWidgets.ScrollBar(200, 15);
scbar.ScrollBarType = CustomWidgets.ScrollBarType.Horizontal;
scbar.SetLocation(80, 10);
scbar.MinValue = 0;
scbar.MaxValue = 100;
scbar.SmallChange = 50;
viewport.AddContent(scbar);
}
{
//horizontal scrollbar
var scbar = new LayoutFarm.CustomWidgets.ScrollBar(200, 15);
scbar.ScrollBarType = CustomWidgets.ScrollBarType.Horizontal;
scbar.SetLocation(80, 40);
scbar.MinValue = 0;
scbar.MaxValue = 100;
scbar.SmallChange = 25;
viewport.AddContent(scbar);
}
{
//horizontal scrollbar
var scbar = new LayoutFarm.CustomWidgets.ScrollBar(200, 15);
scbar.ScrollBarType = CustomWidgets.ScrollBarType.Horizontal;
scbar.SetLocation(80, 80);
scbar.MinValue = 0;
scbar.MaxValue = 1000;
scbar.SmallChange = 100;
viewport.AddContent(scbar);
}
}
protected override void OnStartDemo(SampleViewport viewport)
{
SetupImageList(viewport);
for (int i = 1; i < 5; ++i)
{
var textbox = new LayoutFarm.CustomWidgets.SimpleBox(30, 30);
textbox.SetLocation(i * 40, i * 40);
viewport.AddContent(textbox);
}
//--------------------
//image box
//load bitmap with gdi+
ImageBinder imgBinder = viewport.GetImageBinder2("../../Data/imgs/favorites32.png");
var imgBox = new CustomWidgets.ImageBox(imgBinder.Image.Width, imgBinder.Image.Height);
imgBox.ImageBinder = imgBinder;
viewport.AddContent(imgBox);
//--------------------
//checked box
int boxHeight = 20;
int boxY = 50;
//multiple select
for (int i = 0; i < 4; ++i)
{
var statedBox = new LayoutFarm.CustomWidgets.CheckBox(20, boxHeight);
statedBox.SetLocation(10, boxY);
boxY += boxHeight + 5;
viewport.AddContent(statedBox);
}
//-------------------------------------------------------------------------
//single select
boxY += 50;
for (int i = 0; i < 4; ++i)
{
var statedBox = new LayoutFarm.CustomWidgets.CheckBox(20, boxHeight);
statedBox.SetLocation(10, boxY);
boxY += boxHeight + 5;
viewport.AddContent(statedBox);
statedBox.WhenChecked += (s, e) =>
{
var selectedBox = (LayoutFarm.CustomWidgets.CheckBox)s;
if (selectedBox != currentSingleCheckedBox)
{
if (currentSingleCheckedBox != null)
{
currentSingleCheckedBox.Checked = false;
}
currentSingleCheckedBox = selectedBox;
}
};
}
//-------------------------------------------------------------------
//test canvas
var canvasBox = new MyDrawingCanvas(300, 300);
canvasBox.SetLocation(400, 150);
viewport.AddContent(canvasBox);
//-------------------------------------------------------------------
}
void AddScrollView2(SampleViewport viewport, int x, int y)
{
var panel = new LayoutFarm.CustomWidgets.SimpleBox(400, 300);
panel.SetLocation(x + 30, y + 30);
panel.BackColor = Color.LightGray;
panel.ContentLayoutKind = CustomWidgets.BoxContentLayoutKind.VerticalStack;
viewport.AddContent(panel);
//-------------------------
//load images...
int lastY = 0;
for (int i = 0; i < 5; ++i)
{
var imgbox = new LayoutFarm.CustomWidgets.ImageBox(36, 400);
//if (!System.IO.File.Exists("../../images/0" + (i + 1) + ".jpg"))
//{
//}
ClientImageBinder binder = new ClientImageBinder("../../images/0" + (i + 1) + ".jpg");
binder.SetOwner(imgbox);
binder.SetLazyFunc(LazyImageLoad);
//if use lazy img load func
imageContentMan.AddRequestImage(binder);
imgbox.ImageBinder = binder;
imgbox.BackColor = Color.OrangeRed;
imgbox.SetLocation(0, lastY);
imgbox.MouseUp += (s, e) =>
{
if (e.Button == UIMouseButtons.Right)
{
//test remove this imgbox on right mouse click
panel.RemoveChild(imgbox);
}
};
lastY += imgbox.Height + 5;
panel.AddChild(imgbox);
}
//--------------------------
//panel may need more
panel.SetViewport(0, 0);
//-------------------------
{
//vertical scrollbar
var vscbar = new LayoutFarm.CustomWidgets.ScrollBar(15, 200);
vscbar.SetLocation(x + 10, y + 10);
vscbar.MinValue = 0;
vscbar.MaxValue = lastY;
vscbar.SmallChange = 20;
viewport.AddContent(vscbar);
//add relation between viewpanel and scroll bar
var scRelation = new LayoutFarm.CustomWidgets.ScrollingRelation(vscbar, panel);
}
//-------------------------
{
//horizontal scrollbar
var hscbar = new LayoutFarm.CustomWidgets.ScrollBar(300, 15);
hscbar.ScrollBarType = CustomWidgets.ScrollBarType.Horizontal;
hscbar.SetLocation(x + 30, y + 10);
hscbar.MinValue = 0;
hscbar.MaxValue = 170;
hscbar.SmallChange = 20;
viewport.AddContent(hscbar);
//add relation between viewpanel and scroll bar
var scRelation = new LayoutFarm.CustomWidgets.ScrollingRelation(hscbar, panel);
}
panel.PerformContentLayout();
}
void SetupHtmlMenuBox()
{
//==================================================
this.htmlMenuBox = new HtmlBox(htmlhost, 800, 40);
htmlMenuBox.SetLocation(30, 0);
viewport.AddContent(htmlMenuBox);
string html = @"<html><head></head><body>
<div id='menubox'>
<span id='test_dom1'>click to toggle!</span>
<span id='test_dom2'>test document fragment</span>
<span id='test_dom3'>test showdow dom</span>
</div>
</body></html>";
htmlMenuBox.LoadHtmlString(html);
//set event handlers
var htmldoc = htmlMenuBox.HtmlContainer.WebDocument as IHtmlDocument;
var div_menuBox = htmldoc.getElementById("menubox") as IHtmlElement;
if (div_menuBox == null)
{
return;
}
//test set innerHTML
div_menuBox.attachEventListener("mousedown", (e) =>
{
var contextE = e.SourceHitElement as IHtmlElement;
switch (contextE.id)
{
case "test_dom1":
{
//test toggle with innerHTML
var testHtmlDoc = testHtmlBox.HtmlContainer.WebDocument as IHtmlDocument;
var div1 = testHtmlDoc.getElementById("div1") as IHtmlElement;
if (div1 != null)
{
//test set innerHTML
div1.innerHTML = testToggle ?
"<div>11111</div>" :
"<div>22222</div>";
testToggle = !testToggle;
}
} break;
case "test_dom2":
{
//test toggle with DocumentFragment
var testHtmlDoc = testHtmlBox.HtmlContainer.WebDocument as IHtmlDocument;
var div1 = testHtmlDoc.getElementById("div1") as IHtmlElement;
if (div1 != null)
{
var docFragment = testHtmlDoc.createDocumentFragment();
if (testToggle)
{
var node1 = docFragment.createElement("div") as IHtmlElement;
node1.appendChild(
docFragment.createTextNode("3333")); //TODO: review this
docFragment.rootNode.appendChild(node1);
}
else
{
var node1 = docFragment.createElement("div") as IHtmlElement;
node1.appendChild(
docFragment.createTextNode("4444")); //TODO: review this
docFragment.rootNode.appendChild(node1);
}
div1.clear();
div1.appendChild(docFragment.rootNode);
testToggle = !testToggle;
}
} break;
case "test_dom3":
{
//shadow dom!
var testHtmlDoc = testHtmlBox.HtmlContainer.WebDocument as IHtmlDocument;
var div1 = testHtmlDoc.getElementById("div1") as IHtmlElement;
if (div1 != null)
{
var shadowRoot = testHtmlDoc.createShadowRootElement() as IHtmlElement;
if (testToggle)
{
var node1 = testHtmlDoc.createElement("div") as IHtmlElement;
node1.appendChild(
testHtmlDoc.createTextNode("XXX")); //TODO: review this
//add node1 to shadow root element
shadowRoot.appendChild(node1);
}
else
{
var node1 = testHtmlDoc.createElement("div") as IHtmlElement;
node1.appendChild(
testHtmlDoc.createTextNode("YYY")); //TODO: review this
//add node1 to shadow root element
shadowRoot.appendChild(node1);
}
div1.clear();
div1.appendChild(shadowRoot);
testToggle = !testToggle;
}
} break;
}
});
}
