C# TextBuffer.InsertPixbuf方法代码示例

		private void InsertText (TextBuffer buffer)
		{
			Pixbuf pixbuf = Gdk.Pixbuf.LoadFromResource ("gtk-logo-rgb.gif");
			pixbuf = pixbuf.ScaleSimple (32, 32, InterpType.Bilinear);

			// get start of buffer; each insertion will revalidate the
			// iterator to point to just after the inserted text.

			TextIter insertIter = buffer.StartIter;
			buffer.Insert (ref insertIter,
				       "The text widget can display text with all kinds of nifty attributes. It also supports multiple views of the same buffer; this demo is showing the same buffer in two places.\n\n");

			buffer.InsertWithTagsByName (ref insertIter, "Font styles. ", "heading");

			buffer.Insert (ref insertIter, "For example, you can have ");
			buffer.InsertWithTagsByName (ref insertIter, "italic", "italic");
		        buffer.Insert (ref insertIter, ", ");
			buffer.InsertWithTagsByName (ref insertIter, "bold", "bold");
		        buffer.Insert (ref insertIter, ", or ");
			buffer.InsertWithTagsByName (ref insertIter, "monospace (typewriter)", "monospace");
		        buffer.Insert (ref insertIter, ", or  ");
			buffer.InsertWithTagsByName (ref insertIter, "big", "big");
			buffer.Insert (ref insertIter, " text. ");
			buffer.Insert (ref insertIter,
				       "It's best not to hardcode specific text sizes; you can use relative sizes as with CSS, such as ");
			buffer.InsertWithTagsByName (ref insertIter, "xx-small", "xx-small");
		        buffer.Insert (ref insertIter, " or");
			buffer.InsertWithTagsByName (ref insertIter, "x-large", "x-large");
			buffer.Insert (ref insertIter,
				       " to ensure that your program properly adapts if the user changes the default font size.\n\n");

			buffer.InsertWithTagsByName (ref insertIter, "Colors. ", "heading");

			buffer.Insert (ref insertIter, "Colors such as ");
			buffer.InsertWithTagsByName (ref insertIter, "a blue foreground", "blue_foreground");
		        buffer.Insert (ref insertIter, " or ");
			buffer.InsertWithTagsByName (ref insertIter, "a red background", "red_background");
		        buffer.Insert (ref insertIter, " or even ");
			buffer.InsertWithTagsByName (ref insertIter, "a stippled red background",
						     "red_background",
						     "background_stipple");

		        buffer.Insert (ref insertIter, " or ");
                        buffer.InsertWithTagsByName (ref insertIter,
						     "a stippled blue foreground on solid red background",
						     "blue_foreground",
						     "red_background",
						     "foreground_stipple");
		        buffer.Insert (ref insertIter, " (select that to read it) can be used.\n\n");

			buffer.InsertWithTagsByName (ref insertIter, "Underline, strikethrough, and rise. ", "heading");

			buffer.InsertWithTagsByName (ref insertIter, "Strikethrough", "strikethrough");
			buffer.Insert (ref insertIter, ", ");
			buffer.InsertWithTagsByName (ref insertIter, "underline", "underline");
			buffer.Insert (ref insertIter, ", ");
			buffer.InsertWithTagsByName (ref insertIter, "double underline", "double_underline");
			buffer.Insert (ref insertIter, ", ");
			buffer.InsertWithTagsByName (ref insertIter, "superscript", "superscript");
		        buffer.Insert (ref insertIter, ", and ");
			buffer.InsertWithTagsByName (ref insertIter, "subscript", "subscript");
			buffer.Insert (ref insertIter, " are all supported.\n\n");

			buffer.InsertWithTagsByName (ref insertIter, "Images. ", "heading");

			buffer.Insert (ref insertIter, "The buffer can have images in it: ");

			buffer.InsertPixbuf (ref insertIter, pixbuf);
			buffer.InsertPixbuf (ref insertIter, pixbuf);
			buffer.InsertPixbuf (ref insertIter, pixbuf);
			buffer.Insert (ref insertIter, " for example.\n\n");

			buffer.InsertWithTagsByName (ref insertIter, "Spacing. ", "heading");

			buffer.Insert (ref insertIter, "You can adjust the amount of space before each line.\n");
			buffer.InsertWithTagsByName (ref insertIter, "This line has a whole lot of space before it.\n",
						     "big_gap_before_line", "wide_margins");
			buffer.InsertWithTagsByName (ref insertIter, "You can also adjust the amount of space after each line; this line has a whole lot of space after it.\n",
						     "big_gap_after_line", "wide_margins");

			buffer.InsertWithTagsByName (ref insertIter, "You can also adjust the amount of space between wrapped lines; this line has extra space between each wrapped line in the same paragraph. To show off wrapping, some filler text: the quick brown fox jumped over the lazy dog. Blah blah blah blah blah blah blah blah blah.\n",
						     "double_spaced_line", "wide_margins");

			buffer.Insert (ref insertIter, "Also note that those lines have extra-wide margins.\n\n");

			buffer.InsertWithTagsByName (ref insertIter, "Editability. ", "heading");

			buffer.InsertWithTagsByName (ref insertIter, "This line is 'locked down' and can't be edited by the user - just try it! You can't delete this line.\n\n",
						     "not_editable");

			buffer.InsertWithTagsByName (ref insertIter, "Wrapping. ", "heading");

			buffer.Insert (ref insertIter, "This line (and most of the others in this buffer) is word-wrapped, using the proper Unicode algorithm. Word wrap should work in all scripts and languages that GTK+ supports. Let's make this a long paragraph to demonstrate: blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah\n\n");

			buffer.InsertWithTagsByName (ref insertIter,  "This line has character-based wrapping, and can wrap between any two character glyphs. Let's make this a long paragraph to demonstrate: blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah\n\n",
						     "char_wrap");

			buffer.InsertWithTagsByName (ref insertIter, "This line has all wrapping turned off, so it makes the horizontal scrollbar appear.\n\n\n",
						     "no_wrap");

//.........这里部分代码省略.........

        private void InsertTextTable(TextBuffer buffer)
        {
            Pixbuf pixbuf2 = MainClass.Tools.GetIconFromStock("file-ms.png",IconSize.Menu);

            TextIter insertIter = buffer.StartIter;

            List<Feature> listDif = MainClass.LicencesSystem.GetUserDifferent(featureLicence);

            if(listDif!= null){
                foreach(Feature ftv in listDif){
                    buffer.Insert (ref insertIter," ");
                    buffer.InsertPixbuf (ref insertIter, pixbuf2);
                    buffer.Insert (ref insertIter, String.Format(" {0} \n", ftv.Name));
                }
            }
            buffer.ApplyTag ("word_wrap", buffer.StartIter, buffer.EndIter);
        }