public override NDocumentBlock CreateDocument()
{
NDocumentBlock document = base.CreateDocument();
NSection section = document.Sections[0];
NParagraph p = new NParagraph("This is a red paragraph on the left.");
p.HorizontalAnchor = ENHorizontalAnchor.Ancestor;
p.HorizontalBlockAlignment = ENHorizontalBlockAlignment.Left;
p.VerticalAnchor = ENVerticalAnchor.Ancestor;
p.XOffset = 20;
p.YOffset = 200;
p.PreferredWidth = NMultiLength.NewPercentage(25);
p.BackgroundFill = new NColorFill(NColor.Red);
section.Blocks.Add(p);
p = new NParagraph("This is a green paragraph on the top.");
p.HorizontalAnchor = ENHorizontalAnchor.Ancestor;
p.VerticalAnchor = ENVerticalAnchor.Ancestor;
p.VerticalBlockAlignment = ENVerticalBlockAlignment.Top;
p.XOffset = 120;
p.YOffset = 100;
p.PreferredWidth = NMultiLength.NewPercentage(50);
p.BackgroundFill = new NColorFill(NColor.Green);
section.Blocks.Add(p);
p = new NParagraph("This is a blue paragraph on the right.");
p.HorizontalAnchor = ENHorizontalAnchor.Ancestor;
p.HorizontalBlockAlignment = ENHorizontalBlockAlignment.Right;
p.VerticalAnchor = ENVerticalAnchor.Ancestor;
p.XOffset = 20;
p.YOffset = 200;
p.PreferredWidth = NMultiLength.NewPercentage(25);
p.BackgroundFill = new NColorFill(NColor.Blue);
p.Fill = new NColorFill(NColor.White);
section.Blocks.Add(p);
return(document);
}
/// <summary>
/// Adds rich formatted text to the specified text block content
/// </summary>
/// <param name="content"></param>
private void AddFormattedTextToContent(NTextBlockContent content)
{
// paragraphs with different horizontal alignment
NParagraph paragraph;
for (int i = 0; i < 4; i++)
{
paragraph = new NParagraph();
switch (i)
{
case 0:
paragraph.HorizontalAlignment = ENAlign.Left;
paragraph.Inlines.Add(new NTextInline(GetAlignedParagraphText("left")));
break;
case 1:
paragraph.HorizontalAlignment = ENAlign.Center;
paragraph.Inlines.Add(new NTextInline(GetAlignedParagraphText("center")));
break;
case 2:
paragraph.HorizontalAlignment = ENAlign.Right;
paragraph.Inlines.Add(new NTextInline(GetAlignedParagraphText("right")));
break;
case 3:
paragraph.HorizontalAlignment = ENAlign.Justify;
paragraph.Inlines.Add(new NTextInline(GetAlignedParagraphText("justify")));
break;
}
content.Blocks.Add(paragraph);
}
{
// borders
paragraph = new NParagraph();
paragraph.BorderThickness = new NMargins(2, 2, 2, 2);
paragraph.Border = NBorder.CreateFilledBorder(NColor.Red);
paragraph.PreferredWidth = NMultiLength.NewPercentage(50);
paragraph.Margins = new NMargins(5, 5, 5, 5);
paragraph.Padding = new NMargins(5, 5, 5, 5);
paragraph.PreferredWidth = NMultiLength.NewFixed(300);
paragraph.PreferredHeight = NMultiLength.NewFixed(100);
NTextInline textInline1 = new NTextInline("Paragraphs can have border, margins and padding as well as preffered size");
paragraph.Inlines.Add(textInline1);
content.Blocks.Add(paragraph);
}
// First line indent and hanging indent
content.Blocks.Add(GetTitleParagraph("Paragraph with First Line Indent and Hanging Indent", 2));
NParagraph paragraphWithIndents = new NParagraph(GetRepeatingText("First line indent -10dip, hanging indent 15dip.", 5));
paragraphWithIndents.HorizontalAlignment = ENAlign.Left;
paragraphWithIndents.FirstLineIndent = -10;
paragraphWithIndents.HangingIndent = 15;
content.Blocks.Add(paragraphWithIndents);
// First line indent and hanging indent
content.Blocks.Add(GetTitleParagraph("Line Spacing", 2));
NParagraph paragraphWithMultipleLineSpacing = new NParagraph(GetRepeatingText("Line space is two times bigger than normal", 10));
paragraphWithMultipleLineSpacing.HorizontalAlignment = ENAlign.Left;
paragraphWithMultipleLineSpacing.LineHeightMode = ENLineHeightMode.Multiple;
paragraphWithMultipleLineSpacing.LineHeightFactor = 2.0;
content.Blocks.Add(paragraphWithMultipleLineSpacing);
NParagraph paragraphWithAtLeastLineSpacing = new NParagraph(GetRepeatingText("Line space is at least 20 dips.", 10));
paragraphWithAtLeastLineSpacing.HorizontalAlignment = ENAlign.Left;
paragraphWithAtLeastLineSpacing.LineHeightMode = ENLineHeightMode.AtLeast;
paragraphWithAtLeastLineSpacing.LineHeight = 20.0;
content.Blocks.Add(paragraphWithAtLeastLineSpacing);
NParagraph paragraphWithExactLineSpacing = new NParagraph(GetRepeatingText("Line space is exactly 20 dips.", 10));
paragraphWithExactLineSpacing.HorizontalAlignment = ENAlign.Left;
paragraphWithExactLineSpacing.LineHeightMode = ENLineHeightMode.Exactly;
paragraphWithExactLineSpacing.LineHeight = 20.0;
content.Blocks.Add(paragraphWithExactLineSpacing);
// BIDI formatting
content.Blocks.Add(GetTitleParagraph("Paragraphs with BIDI text", 2));
paragraph = new NParagraph();
paragraph.HorizontalAlignment = ENAlign.Left;
NTextInline latinText1 = new NTextInline("This is some text in English. Followed by Arabic:");
NTextInline arabicText = new NTextInline("أساسًا، تتعامل الحواسيب فقط مع الأرقام، وتقوم بتخزين الأحرف والمحارف الأخرى بعد أن تُعطي رقما معينا لكل واحد منها. وقبل اختراع ");
NTextInline latinText2 = new NTextInline("This is some text in English.");
paragraph.Inlines.Add(latinText1);
paragraph.Inlines.Add(arabicText);
paragraph.Inlines.Add(latinText2);
content.Blocks.Add(paragraph);
}
protected override NWidget CreateExampleContent()
{
// Create a table layout panel
m_Table = new NTableFlowPanel();
m_Table.HorizontalPlacement = ENHorizontalPlacement.Left;
m_Table.VerticalPlacement = ENVerticalPlacement.Top;
m_Table.Padding = new NMargins(30);
m_Table.HorizontalSpacing = 30;
m_Table.VerticalSpacing = 30;
m_Table.MaxOrdinal = 4;
string[] names = new string[]
{
"Align",
"Fit and Align",
"Fixed",
"Stretch",
"Stretch X, Align Y",
"Stretch Y, Align X",
"Tile"
};
NTextureMapping[] mappings = new NTextureMapping[]
{
new NAlignTextureMapping(ENHorizontalAlignment.Left, ENVerticalAlignment.Top),
new NFitAndAlignTextureMapping(ENHorizontalAlignment.Center, ENVerticalAlignment.Center),
new NFixedTextureMapping(NMultiLength.NewPercentage(10), ENHorizontalAlignment.Left, NMultiLength.NewPercentage(10), ENVerticalAlignment.Top),
new NStretchTextureMapping(),
new NStretchXAlignYTextureMapping(ENVerticalAlignment.Bottom, ENTileMode.None),
new NStretchYAlignXTextureMapping(ENHorizontalAlignment.Right, ENTileMode.None),
new NTileTextureMapping()
};
// Add widgets with the proper filling and names to the panel
for (int i = 0; i < mappings.Length; i++)
{
NStackPanel stack = new NStackPanel();
m_Table.Add(stack);
stack.Direction = ENHVDirection.TopToBottom;
stack.FillMode = ENStackFillMode.First;
stack.FitMode = ENStackFitMode.First;
// Create a widget with the proper filling
NCanvas canvas = new NCanvas();
canvas.PreferredSize = new NSize(defaultCanvasWidth, defaultCanvasHeight);
NImageFill fill = new NImageFill(NResources.Image_Artistic_Plane_png);
fill.TextureMapping = mappings[i];
canvas.Tag = fill;
stack.Add(canvas);
canvas.PrePaint += new Function <NCanvasPaintEventArgs>(OnCanvasPrePaint);
// Create a label with the corresponding name
NLabel label = new NLabel(names[i]);
stack.Add(label);
label.HorizontalPlacement = ENHorizontalPlacement.Center;
}
// The table must be scrollable
NScrollContent scroll = new NScrollContent();
scroll.Content = m_Table;
return(scroll);
}