protected override NWidget CreateExampleControls()
{
NStackPanel stack = new NStackPanel();
// create the columns combo box
{
stack.Add(new NLabel("Select Column:"));
m_ColumnsComboBox = new NComboBox();
stack.Add(m_ColumnsComboBox);
for (int i = 0; i < m_GridView.Grid.Columns.Count; i++)
{
NColumn column = m_GridView.Grid.Columns[i];
NComboBoxItem item = new NComboBoxItem(column.Title);
item.Tag = column;
m_ColumnsComboBox.Items.Add(item);
}
m_ColumnsComboBox.SelectedIndexChanged += OnColumnsComboBoxSelectedIndexChanged;
// create the columns
m_ColumnPropertiesHolder = new NContentHolder();
stack.Add(new NGroupBox("Selected Column Properties", m_ColumnPropertiesHolder));
}
return(stack);
}
protected override NWidget CreateExampleContent()
{
CreateDictionaries();
m_CalculatorHost = new NContentHolder();
m_CalculatorHost.Content = CreateLoanCalculator();
return(m_CalculatorHost);
}
private void OnDragDropTextTarget(NDragEventArgs args)
{
object data = args.DataObject.GetData(NDataFormat.TextFormat);
if (data != null)
{
NContentHolder contentHolder = args.CurrentTargetNode as NContentHolder;
contentHolder.Content = new NLabel("Dropped Text:{" + (string)data + "}. Drop another text...");
}
}
private NContentHolder CreateDemoElement(string text)
{
NContentHolder element = new NContentHolder(text);
element.Border = NBorder.CreateFilledBorder(NColor.Black, 2, 5);
element.BorderThickness = new NMargins(1);
element.BackgroundFill = new NColorFill(NColor.PapayaWhip);
element.TextFill = new NColorFill(NColor.Black);
element.Padding = new NMargins(1);
return(element);
}
protected override NWidget CreateExampleContent()
{
NStackPanel stack = new NStackPanel();
stack.FitMode = ENStackFitMode.Last;
stack.FillMode = ENStackFillMode.Last;
stack.Add(CreatePredefinedRequestsWidget());
stack.Add(CreateCustomRequestWidget());
m_ResponseContentHolder = new NContentHolder();
stack.Add(m_ResponseContentHolder);
return(stack);
}
/// <summary>
/// Creates the default docked widget for this example, that is docked to the specified area.
/// </summary>
/// <param name="dockArea"></param>
/// <returns></returns>
private NWidget CreateDockedWidget(ENDockArea dockArea)
{
NLabel label = new NLabel(dockArea.ToString() + "(" + m_DockPanel.Count.ToString() + ")");
label.HorizontalPlacement = ENHorizontalPlacement.Center;
label.VerticalPlacement = ENVerticalPlacement.Center;
NWidget widget = new NContentHolder(label);
widget.Border = NBorder.CreateFilledBorder(NColor.Black);
widget.BorderThickness = new NMargins(1);
SetDockArea(widget, dockArea);
return(widget);
}
private NWidget CreateBoxContent(string text, NColor borderColor)
{
NLabel label = new NLabel(text);
label.HorizontalPlacement = ENHorizontalPlacement.Center;
label.VerticalPlacement = ENVerticalPlacement.Center;
NContentHolder contentElement = new NContentHolder(label);
contentElement.Border = NBorder.CreateFilledBorder(borderColor);
contentElement.BorderThickness = new NMargins(1);
contentElement.Padding = new NMargins(2);
return(contentElement);
}
/// <summary>
/// Creates the example content, controls and description.
/// </summary>
public virtual void Initialize()
{
m_SourceCodeHolder = new NContentHolder();
NWidget content = CreateExampleContent();
NWidget controls = CreateExampleControls();
NSplitter mainSplitter = new NSplitter();
mainSplitter.Orientation = ENHVOrientation.Vertical;
mainSplitter.SplitMode = ENSplitterSplitMode.OffsetFromFarSide;
mainSplitter.SplitOffset = 150;
// create the description group, which is the master in the first split
mainSplitter.Pane2.Content = CreateExampleDescription();
// create the example tab control
NTab exampleTab = new NTab();
exampleTab.SelectedIndexChanged += OnExampleTabSelectedIndexChanged;
m_ExampleTabPage = new NTabPage("Example", content);
exampleTab.TabPages.Add(m_ExampleTabPage);
exampleTab.TabPages.Add(new NTabPage("Source", m_SourceCodeHolder));
if (controls != null)
{
// create the second split, which is the slave of the first slit
NSplitter exampleSplitter = new NSplitter();
exampleSplitter.SplitOffset = 300;
exampleSplitter.SplitMode = ENSplitterSplitMode.OffsetFromFarSide;
mainSplitter.Pane1.Content = exampleSplitter;
// create the control group, which is the slave in the second split
NGroupBox controlGroup = new NGroupBox("Controls", controls);
exampleSplitter.Pane2.Content = controlGroup;
// set the example tab control as the slave in the second split
exampleSplitter.Pane1.Content = exampleTab;
}
else
{
mainSplitter.Pane1.Content = exampleTab;
}
Content = mainSplitter;
}
protected override NWidget CreateExampleContent()
{
m_Label = new NLabel("Click me with the right mouse button");
m_Label.HorizontalPlacement = ENHorizontalPlacement.Center;
m_Label.VerticalPlacement = ENVerticalPlacement.Center;
m_Label.Font = new NFont(NFontDescriptor.DefaultSansFamilyName, 10, ENFontStyle.Regular);
m_Label.TextFill = new NColorFill(NColor.Black);
NContentHolder widget = new NContentHolder(m_Label);
widget.HorizontalPlacement = ENHorizontalPlacement.Left;
widget.VerticalPlacement = ENVerticalPlacement.Top;
widget.BackgroundFill = new NColorFill(NColor.PapayaWhip);
widget.Border = NBorder.CreateFilledBorder(NColor.Black);
widget.BorderThickness = new NMargins(1);
widget.PreferredSize = new NSize(300, 100);
widget.MouseDown += new Function <NMouseButtonEventArgs>(OnTargetWidgetMouseDown);
return(widget);
}
private NWidget CreateWidget(string text, CreateMenuDelegate createMenuDelegate)
{
NLabel label = new NLabel(text);
label.HorizontalPlacement = ENHorizontalPlacement.Center;
label.VerticalPlacement = ENVerticalPlacement.Center;
label.TextFill = new NColorFill(NColor.Black);
NContentHolder widget = new NContentHolder(label);
widget.HorizontalPlacement = ENHorizontalPlacement.Left;
widget.VerticalPlacement = ENVerticalPlacement.Top;
widget.BackgroundFill = new NColorFill(NColor.PapayaWhip);
widget.Border = NBorder.CreateFilledBorder(NColor.Black);
widget.BorderThickness = new NMargins(1);
widget.PreferredSize = new NSize(200, 100);
widget.Tag = createMenuDelegate;
widget.MouseDown += new Function <NMouseButtonEventArgs>(OnTargetWidgetMouseDown);
return(widget);
}
protected override Nov.UI.NWidget CreateExampleControls()
{
m_PropertyEditorHolder = new NContentHolder();
return(m_PropertyEditorHolder);
}
protected override NWidget CreateExampleContent()
{
// sources
NGroupBox sourcesGroup = new NGroupBox("Drag Drop Sources");
{
NStackPanel sourcesStack = new NStackPanel();
sourcesGroup.Content = sourcesStack;
NContentHolder textSource1 = CreateDemoElement("Drag Source Text 1");
NDataObject dataObject1 = new NDataObject();
dataObject1.SetData(NDataFormat.TextFormat, "Text string 1");
textSource1.Tag = dataObject1;
sourcesStack.Add(textSource1);
textSource1.MouseDown += new Function <NMouseButtonEventArgs>(OnSourceMouseDown);
NContentHolder textSource2 = CreateDemoElement("Drag Source Text 2");
NDataObject dataObject2 = new NDataObject();
dataObject2.SetData(NDataFormat.TextFormat, "Text string 2");
textSource2.Tag = dataObject2;
sourcesStack.Add(textSource2);
textSource2.MouseDown += new Function <NMouseButtonEventArgs>(OnSourceMouseDown);
//NContentHolder widgetSource1 = CreateDemoElement("Drag Button");
//widgetSource1.Tag = new NContentDataObject(new NButton("Widget In Drag and Drop"));
//sourcesStack.Add(widgetSource1);
//widgetSource1.MouseDown += new Function<NMouseEventArgs>(OnSourceMouseDown);
//NContentHolder compositeSource1 = CreateDemoElement("Composite Data Object");
//compositeSource1.Tag = new NCompositeDataObject(
// new NContentDataObject(new NButton("Widget In Drag and Drop")),
// new NContentDataObject("Hello there"));
//sourcesStack.Add(compositeSource1);
//compositeSource1.MouseDown += new Function<NMouseEventArgs>(OnSourceMouseDown);
}
// targets
NGroupBox targetsGroup = new NGroupBox("Drop Targets");
{
NStackPanel targetsStack = new NStackPanel();
targetsGroup.Content = targetsStack;
NContentHolder dropTextTarget = CreateDemoElement("Drop Text On Me");
targetsStack.Add(dropTextTarget);
dropTextTarget.DragOver += new Function <NDragActionEventArgs>(OnDragOverTextTarget);
dropTextTarget.DragDrop += new Function <NDragActionEventArgs>(OnDragDropTextTarget);
}
// create the source and targets splitter
NSplitter splitter = new NSplitter();
splitter.SplitMode = ENSplitterSplitMode.Proportional;
splitter.SplitFactor = 0.5d;
splitter.Pane1.Content = sourcesGroup;
splitter.Pane2.Content = targetsGroup;
// create the inspector on the bottom
NGroupBox inspectorGroup = new NGroupBox("Data Object Ispector");
NListBox inspector = new NListBox();
inspectorGroup.Content = inspector;
inspector.DragEnter += new Function <NDragOverChangeEventArgs>(OnInspectorDragEnter);
inspector.DragLeave += new Function <NDragOverChangeEventArgs>(OnInspectorDragLeave);
NStackPanel stack = new NStackPanel();
stack.HorizontalPlacement = ENHorizontalPlacement.Fit;
stack.VerticalPlacement = ENVerticalPlacement.Fit;
stack.FillMode = ENStackFillMode.Last;
stack.Add(splitter);
stack.Add(inspectorGroup);
return(stack);
}
/// <summary>
/// Creates the book store interface
/// </summary>
/// <param name="activePage"></param>
void CreateBookStore(NPage activePage)
{
const double x1 = 50;
const double x2 = x1 + 200;
const double x3 = x2 + 50;
const double x4 = x3 + 400;
const double y1 = 50;
const double y2 = y1 + 50;
const double y3 = y2 + 50;
const double y4 = y3 + 20;
const double y5 = y4 + 200;
const double y6 = y5 + 20;
const double y7 = y6 + 50;
// prev button
NShape prevButtonShape = CreateButtonShape("Show Prev Book");
SetLeftTop(prevButtonShape, new NPoint(x1, y1));
((NButton)prevButtonShape.Widget).Click += delegate(NEventArgs args)
{
LoadBook(m_nSelectedBook - 1);
};
activePage.Items.Add(prevButtonShape);
// next button
NShape nextButtonShape = CreateButtonShape("Show Next Book");
SetRightTop(nextButtonShape, new NPoint(x2, y1));
((NButton)nextButtonShape.Widget).Click += delegate(NEventArgs args)
{
LoadBook(m_nSelectedBook + 1);
};
activePage.Items.Add(nextButtonShape);
// add to cart
NShape addToCartButton = CreateButtonShape("Add to Cart");
SetRightTop(addToCartButton, new NPoint(x2, y6));
((NButton)addToCartButton.Widget).Click += delegate(NEventArgs args)
{
m_ShoppingCart.AddItem(m_Books[m_nSelectedBook], this);
};
activePage.Items.Add(addToCartButton);
// create selected book shapes
NBasicShapeFactory basicShapes = new NBasicShapeFactory();
// selected image
m_SelectedBookImage = basicShapes.CreateShape(ENBasicShape.Rectangle);
SetLeftTop(m_SelectedBookImage, new NPoint(x1, y2));
NSize minBookSize = GetMinBookImageSize();
m_SelectedBookImage.Width = x2 - x1;
m_SelectedBookImage.Height = y5 - y2;
activePage.Items.Add(m_SelectedBookImage);
// selected title
m_SelectedBookTitle = basicShapes.CreateShape(ENBasicShape.Text);
m_SelectedBookTitle.TextBlock.InitXForm(ENTextBlockXForm.ShapeBox);
m_SelectedBookTitle.TextBlock.FontSize = 25;
m_SelectedBookTitle.TextBlock.Fill = new NColorFill(NColor.DarkBlue);
SetLeftTop(m_SelectedBookTitle, new NPoint(x3, y2));
m_SelectedBookTitle.Width = x4 - x3;
m_SelectedBookTitle.Height = y3 - y2;
activePage.Items.Add(m_SelectedBookTitle);
// selected description
m_SelectedBookDescription = basicShapes.CreateShape(ENBasicShape.Text);
m_SelectedBookDescription.TextBlock.InitXForm(ENTextBlockXForm.ShapeBox);
SetLeftTop(m_SelectedBookDescription, new NPoint(x3, y4));
m_SelectedBookDescription.Width = x4 - x3;
m_SelectedBookDescription.Height = y5 - y4;
activePage.Items.Add(m_SelectedBookDescription);
// load the first book
LoadBook(0);
// create the shape that hosts the shopping cart widget
NShape shoppingCartShape = new NShape();
shoppingCartShape.Init2DShape();
m_ShoppingCartWidget = new NContentHolder();
m_ShoppingCartWidget.Content = m_ShoppingCart.CreateWidget(this);
shoppingCartShape.Widget = m_ShoppingCartWidget;
SetLeftTop(shoppingCartShape, new NPoint(x1, y7));
BindSizeToDesiredSize(shoppingCartShape);
activePage.Items.Add(shoppingCartShape);
}
