LayoutFarm.CustomWidgets.ComboBox CreateComboBox(int x, int y)
{
var comboBox = new CustomWidgets.ComboBox(400, 20);
comboBox.SetLocation(x, y);
//--------------------
//1. create landing part
var landPart = new LayoutFarm.CustomWidgets.Box(400, 20);
landPart.BackColor = Color.Green;
comboBox.LandPart = landPart;
//--------------------------------------
//add small px to land part
//image
//load bitmap with gdi+
if (_arrowBmp == null)
{
_arrowBmp = _appHost.LoadImageAndBind("../Data/imgs/arrow_open.png");
}
LayoutFarm.CustomWidgets.ImageBox imgBox = new CustomWidgets.ImageBox(_arrowBmp.Width, _arrowBmp.Height);
imgBox.ImageBinder = _arrowBmp;
//--------------------------------------
//2. float part
var floatPart = new LayoutFarm.CustomWidgets.Box(400, 100);
floatPart.BackColor = Color.Blue;
comboBox.FloatPart = floatPart;
//--------------------------------------
//if click on this image then
imgBox.MouseDown += (s, e) =>
{
e.CancelBubbling = true;
if (comboBox.IsOpen)
{
comboBox.CloseHinge();
}
else
{
comboBox.OpenHinge();
}
};
imgBox.LostMouseFocus += (s, e) =>
{
if (comboBox.IsOpen)
{
comboBox.CloseHinge();
}
};
landPart.AddChild(imgBox);
return(comboBox);
}
VgVisualElement CreateTestRenderVx_FromImg(string filename)
{
ImageBinder imgBinder = _appHost.LoadImageAndBind(filename);
var spec = new SvgImageSpec()
{
ImageSrc = filename,
Width = new Css.CssLength(imgBinder.Width, Css.CssUnitOrNames.Pixels),
Height = new Css.CssLength(imgBinder.Height, Css.CssUnitOrNames.Pixels),
};
VgVisualDoc renderRoot = new VgVisualDoc(_vgVisualDocHost);
VgVisualElement vgimg = new VgVisualElement(WellknownSvgElementName.Image, spec, renderRoot);
vgimg.ImageBinder = imgBinder;
return(vgimg);
}
protected override void OnStart(AppHost host)
{
PixelFarm.Drawing.ImageBinder imgBinder = host.LoadImageAndBind("../Data/imgs/favorites32.png");
for (int i = 0; i < 100; ++i)
{
//share 1 img binder with multiple img boxes
var imgBox = new CustomWidgets.ImageBox(imgBinder.Width, imgBinder.Height);
imgBox.ImageBinder = imgBinder;
imgBox.SetLocation(i * 10, i * 10);
host.AddChild(imgBox);
}
}
protected override void OnStart(AppHost host)
{
var treeView = new LayoutFarm.CustomWidgets.TreeView(300, 400);
treeView.SetLocation(10, 10);
treeView.BackColor = KnownColors.FromKnownColor(KnownColor.LightGray);
host.AddChild(treeView);
//prepare node icon
ImageBinder nodeOpen = host.LoadImageAndBind("../Data/imgs/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);
}
}
}
}
protected override void OnStart(AppHost host)
{
//SetupImageList(host);
for (int i = 1; i < 5; ++i)
{
var textbox = new LayoutFarm.CustomWidgets.Box(30, 30);
textbox.SetLocation(i * 40, i * 40);
host.AddChild(textbox);
}
//--------------------
//image box
//load bitmap with gdi+
ImageBinder imgBinder = host.LoadImageAndBind("../Data/imgs/favorites32.png");
var imgBox = new CustomWidgets.ImageBox(imgBinder.Width, imgBinder.Height);
imgBox.ImageBinder = imgBinder;
host.AddChild(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;
host.AddChild(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;
host.AddChild(statedBox);
statedBox.CheckChanged += (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);
host.AddChild(canvasBox);
//-------------------------------------------------------------------
}
