61 $w.text insert end {Text widgets like this one allow you to display information in a
64 $w.text insert end tags bold
65 $w.text insert end {. Tags are just textual names that you can apply to one
71 $w.text insert end "\n1. Font." big
72 $w.text insert end "  You can choose any X font, "
73 $w.text insert end large verybig
74 $w.text insert end " or "
75 $w.text insert end "small.\n"
76 $w.text insert end "\n2. Color." big
77 $w.text insert end "  You can change either the "
78 $w.text insert end background color1
79 $w.text insert end " or "
80 $w.text insert end foreground color2
81 $w.text insert end "\ncolor, or "
82 $w.text insert end both {color1 color2}
83 $w.text insert end ".\n"
84 $w.text insert end "\n3. Stippling." big
85 $w.text insert end "  You can cause either the "
86 $w.text insert end background bgstipple
87 $w.text insert end " or "
88 $w.text insert end foreground fgstipple
89 $w.text insert end {
92 $w.text insert end "\n4. Underlining." big
93 $w.text insert end "  You can "
94 $w.text insert end underline underline
95 $w.text insert end " ranges of text.\n"
96 $w.text insert end "\n5. Overstrikes." big
97 $w.text insert end "  You can "
98 $w.text insert end "draw lines through" overstrike
99 $w.text insert end " ranges of text.\n"
100 $w.text insert end "\n6. 3-D effects." big
101 $w.text insert end {  You can arrange for the background to be drawn
103 $w.text insert end raised raised
104 $w.text insert end " or "
105 $w.text insert end sunken sunken
106 $w.text insert end ".\n"
107 $w.text insert end "\n7. Justification." big
108 $w.text insert end " You can arrange for lines to be displayed\n"
109 $w.text insert end "left-justified,\n"
110 $w.text insert end "right-justified, or\n" right
111 $w.text insert end "centered.\n" center
112 $w.text insert end "\n8. Superscripts and subscripts."  big
113 $w.text insert end " You can control the vertical\n"
114 $w.text insert end "position of text to generate superscript effects like 10"
115 $w.text insert end "n" super
116 $w.text insert end " or\nsubscript effects like X"
117 $w.text insert end "i" sub
118 $w.text insert end ".\n"
119 $w.text insert end "\n9. Margins." big
120 $w.text insert end " You can control the amount of extra space left"
121 $w.text insert end " on\neach side of the text:\n"
122 $w.text insert end "This paragraph is an example of the use of " margins
123 $w.text insert end "margins.  It consists of a single line of text " margins
124 $w.text insert end "that wraps around on the screen.  There are two " margins
125 $w.text insert end "separate left margin values, one for the first " margins
126 $w.text insert end "display line associated with the text line, " margins
127 $w.text insert end "and one for the subsequent display lines, which " margins
128 $w.text insert end "occur because of wrapping.  There is also a " margins
129 $w.text insert end "separate specification for the right margin, " margins
130 $w.text insert end "which is used to choose wrap points for lines.\n" margins
131 $w.text insert end "\n10. Spacing." big
132 $w.text insert end " You can control the spacing of lines with three\n"
133 $w.text insert end "separate parameters.  \"Spacing1\" tells how much "
134 $w.text insert end "extra space to leave\nabove a line, \"spacing3\" "
135 $w.text insert end "tells how much space to leave below a line,\nand "
136 $w.text insert end "if a text line wraps, \"spacing2\" tells how much "
137 $w.text insert end "space to leave\nbetween the display lines that "
138 $w.text insert end "make up the text line.\n"
139 $w.text insert end "These indented paragraphs illustrate how spacing " spacing
140 $w.text insert end "can be used.  Each paragraph is actually a " spacing
141 $w.text insert end "single line in the text widget, which is " spacing
142 $w.text insert end "word-wrapped by the widget.\n" spacing
143 $w.text insert end "Spacing1 is set to 10 points for this text, " spacing
144 $w.text insert end "which results in relatively large gaps between " spacing
145 $w.text insert end "the paragraphs.  Spacing2 is set to 2 points, " spacing
146 $w.text insert end "which results in just a bit of extra space " spacing
147 $w.text insert end "within a pararaph.  Spacing3 isn't used " spacing
148 $w.text insert end "in this example.\n" spacing
149 $w.text insert end "To see where the space is, select ranges of " spacing
150 $w.text insert end "text within these paragraphs.  The selection " spacing
151 $w.text insert end "highlight will cover the extra space." spacing

Indexes created Tue Jul 24 14:28:13 CEST 2018