forked from AuroraMiddleware/gtk
Remove GtkText completely
This commit is contained in:
Javier Jardón
parent
c77c69502c
commit
0669d8d6e9
@ -3510,37 +3510,6 @@ GTK_TEAROFF_MENU_ITEM_GET_CLASS
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gtk_tearoff_menu_item_get_type
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</SECTION>
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<SECTION>
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<FILE>gtktext</FILE>
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<TITLE>GtkText</TITLE>
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GtkText
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GtkTextFont
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GtkPropertyMark
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gtk_text_new
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gtk_text_set_editable
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gtk_text_set_word_wrap
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gtk_text_set_line_wrap
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gtk_text_set_adjustments
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gtk_text_set_point
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gtk_text_get_point
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gtk_text_get_length
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gtk_text_freeze
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gtk_text_thaw
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gtk_text_insert
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gtk_text_backward_delete
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gtk_text_forward_delete
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GTK_TEXT_INDEX
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<SUBSECTION Standard>
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GTK_TEXT
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GTK_IS_TEXT
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GTK_TYPE_TEXT
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GTK_TEXT_CLASS
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GTK_IS_TEXT_CLASS
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GTK_TEXT_GET_CLASS
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<SUBSECTION Private>
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gtk_text_get_type
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</SECTION>
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<SECTION>
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<FILE>gtktextbuffer</FILE>
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<TITLE>GtkTextBuffer</TITLE>
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@ -1,238 +0,0 @@
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<!-- ##### SECTION Title ##### -->
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GtkText
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<!-- ##### SECTION Short_Description ##### -->
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A text widget
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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<warning>
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<para>
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#GtkText is deprecated and unsupported. It is known to be
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buggy. To use it, you must define the symbol %GTK_ENABLE_BROKEN
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prior to including the GTK+ header files. Use #GtkTextView instead.
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</para>
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</warning>
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A #GtkText widget allows one to display any given text and manipulate it
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by deleting from one point to another, selecting a region, and various
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other functions as outlined below. It is inherited from #GtkEditable.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### SECTION Stability_Level ##### -->
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<!-- ##### STRUCT GtkText ##### -->
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<para>
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Most of the #GtkText-struct struct members should not be accessed directly.
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Listed below are a few exceptions and how to use them.
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</para>
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<!-- ##### SIGNAL GtkText::set-scroll-adjustments ##### -->
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<para>
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</para>
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@text: the object which received the signal.
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@arg1:
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@arg2:
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<!-- ##### ARG GtkText:hadjustment ##### -->
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<para>
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Used by the #GtkText widget to keep track of the size of its horizontal
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text.
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</para>
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<!-- ##### ARG GtkText:line-wrap ##### -->
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<para>
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Boolean value indicating whether line wrap is enabled or not.
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</para>
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<!-- ##### ARG GtkText:vadjustment ##### -->
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<para>
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Used by the #GtkText widget to keep track of the size of its vertical
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text.
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</para>
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<!-- ##### ARG GtkText:word-wrap ##### -->
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<para>
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Boolean value indicated whether word wrap is enabled or not.
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</para>
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<!-- ##### STRUCT GtkTextFont ##### -->
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<para>
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Internal #GtkText data type.
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<!-- Pretty sure.. declared in gtktext.c -->
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</para>
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<!-- ##### STRUCT GtkPropertyMark ##### -->
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<para>
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Internal #GtkText data type. Should not be accessed directly.
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<!-- FIXME: unsure about this -->
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</para>
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@property:
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@offset:
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@index:
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<!-- ##### FUNCTION gtk_text_new ##### -->
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<para>
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Creates a new #GtkText widget, initialized with the given pointers to
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#GtkAdjustments. These pointers can be used to track the viewing position
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of the #GtkText widget. Passing %NULL to either or both of them will make
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the #GtkText create its own. You can set these later with the function
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gtk_text_set_adjustment().
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</para>
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@hadj: horizontal adjustment.
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@vadj: vertical adjustment.
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@Returns: the new #GtkText widget.
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<!-- ##### FUNCTION gtk_text_set_editable ##### -->
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<para>
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Sets whether the #GtkText widget can be edited by the user or not. This
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still allows you the programmer to make changes with the various #GtkText
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functions.
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</para>
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@text: the #GtkText widget
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@editable: %TRUE makes it editable, %FALSE makes it immutable by the user
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<!-- ##### FUNCTION gtk_text_set_word_wrap ##### -->
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<para>
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Sets whether the #GtkText widget wraps words down to the next line if it
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can't be completed on the current line.
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</para>
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@text: the #GtkText widget
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@word_wrap: %TRUE makes it word wrap, %FALSE disables word wrapping
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<!-- ##### FUNCTION gtk_text_set_line_wrap ##### -->
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<para>
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Controls how #GtkText handles long lines of continuous text. If line wrap
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is on, the line is broken when it reaches the extent of the #GtkText widget
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viewing area and the rest is displayed on the next line. If it is not set,
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the line continues regardless size of current viewing area. Similar to word
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wrap but it disregards word boundaries.
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</para>
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@text: the #GtkText widget
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@line_wrap: %TRUE turns line wrap on, %FALSE turns it off
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<!-- ##### FUNCTION gtk_text_set_adjustments ##### -->
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<para>
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Allows you to set #GtkAdjustment pointers which in turn allows you to
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keep track of the viewing position of the #GtkText widget.
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</para>
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@text: the #GtkText widget
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@hadj: the horizontal adjustment
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@vadj: the vertical adjustment
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<!-- ##### FUNCTION gtk_text_set_point ##### -->
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<para>
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Sets the cursor at the given point. In this case a point constitutes
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the number of characters from the extreme upper left corner of the #GtkText
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widget.
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</para>
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@text: the #GtkText widget
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@index: the number of characters from the upper left corner
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<!-- ##### FUNCTION gtk_text_get_point ##### -->
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<para>
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Gets the current position of the cursor as the number of characters from
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the upper left corner of the #GtkText widget.
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</para>
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@text: the #GtkText widget
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@Returns: the number of characters from the upper left corner
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<!-- ##### FUNCTION gtk_text_get_length ##### -->
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<para>
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Returns the length of the all the text contained within the #GtkText widget;
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disregards current point position.
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</para>
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@text: the #GtkText widget
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@Returns: the length of the text
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<!-- ##### FUNCTION gtk_text_freeze ##### -->
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<para>
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Freezes the #GtkText widget which disallows redrawing of the widget until
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it is thawed. This is useful if a large number of changes are going to
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made to the text within the widget, reducing the amount of flicker seen
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by the user.
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</para>
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@text: the #GtkText widget
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<!-- ##### FUNCTION gtk_text_thaw ##### -->
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<para>
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Allows the #GtkText widget to be redrawn again by GTK.
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</para>
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@text: the #GtkText widget
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<!-- ##### FUNCTION gtk_text_insert ##### -->
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<para>
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Inserts given text into the #GtkText widget with the given properties as
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outlined below.
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</para>
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@text: the #GtkText widget
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@font: the #GdkFont to use
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@fore: the foreground color to insert with
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@back: the background color to insert with
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@chars: the actual text to be inserted
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@length: the length of the text to be inserted, passing -1 makes it insert
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all the text.
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<!-- ##### FUNCTION gtk_text_backward_delete ##### -->
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<para>
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Deletes from the current point position backward the given number of
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characters.
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</para>
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@text: the #GtkText widget
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@nchars: the number of characters to delete
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@Returns: %TRUE if the operation was successful, otherwise returns %FALSE
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<!-- ##### FUNCTION gtk_text_forward_delete ##### -->
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<para>
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Deletes from the current point position forward the given number of
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characters.
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</para>
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@text: the #GtkText widget
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@nchars: the number of characters to delete
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@Returns: %TRUE if the operation was successful, otherwise returns %FALSE
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<!-- ##### MACRO GTK_TEXT_INDEX ##### -->
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<para>
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Returns the character at the given index within the #GtkText widget.
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</para>
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@t: the #GtkText widget
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@index: the number of characters from the upper left corner
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@ -1,16 +0,0 @@
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CC = gcc
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#CFLAGS = -Wall \
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# -DG_DISABLE_DEPRECATED \
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# -DGDK_DISABLE_DEPRECATED \
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# -DGDK_PIXBUF_DISABLE_DEPRECATED \
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# -DGTK_DISABLE_DEPRECATED
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CFLAGS =
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text: text.c
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$(CC) text.c -o text $(CFLAGS) `pkg-config gtk+-2.0 --cflags --libs`
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clean:
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rm -f *.o text
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@ -1,181 +0,0 @@
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#define GTK_ENABLE_BROKEN
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#include "config.h"
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#include <stdio.h>
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#include <gtk/gtk.h>
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void text_toggle_editable (GtkWidget *checkbutton,
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GtkWidget *text)
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{
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gtk_text_set_editable (GTK_TEXT (text),
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GTK_TOGGLE_BUTTON (checkbutton)->active);
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}
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void text_toggle_word_wrap (GtkWidget *checkbutton,
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GtkWidget *text)
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{
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gtk_text_set_word_wrap (GTK_TEXT (text),
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GTK_TOGGLE_BUTTON (checkbutton)->active);
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}
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void close_application( GtkWidget *widget,
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gpointer data )
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{
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gtk_main_quit ();
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}
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int main( int argc,
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char *argv[] )
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{
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GtkWidget *window;
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GtkWidget *box1;
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GtkWidget *box2;
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GtkWidget *hbox;
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GtkWidget *button;
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GtkWidget *check;
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GtkWidget *separator;
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GtkWidget *table;
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GtkWidget *vscrollbar;
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GtkWidget *text;
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GdkColormap *cmap;
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GdkColor color;
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GdkFont *fixed_font;
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FILE *infile;
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gtk_init (&argc, &argv);
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_widget_set_size_request (window, 600, 500);
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g_signal_connect (G_OBJECT (window), "destroy",
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G_CALLBACK (close_application),
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NULL);
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gtk_window_set_title (GTK_WINDOW (window), "Text Widget Example");
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gtk_container_set_border_width (GTK_CONTAINER (window), 0);
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box1 = gtk_vbox_new (FALSE, 0);
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gtk_container_add (GTK_CONTAINER (window), box1);
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gtk_widget_show (box1);
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box2 = gtk_vbox_new (FALSE, 10);
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gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
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gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
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gtk_widget_show (box2);
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table = gtk_table_new (2, 2, FALSE);
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gtk_table_set_row_spacing (GTK_TABLE (table), 0, 2);
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gtk_table_set_col_spacing (GTK_TABLE (table), 0, 2);
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gtk_box_pack_start (GTK_BOX (box2), table, TRUE, TRUE, 0);
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gtk_widget_show (table);
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/* Create the GtkText widget */
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text = gtk_text_new (NULL, NULL);
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gtk_text_set_editable (GTK_TEXT (text), TRUE);
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gtk_table_attach (GTK_TABLE (table), text, 0, 1, 0, 1,
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GTK_EXPAND | GTK_SHRINK | GTK_FILL,
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GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (text);
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/* Add a vertical scrollbar to the GtkText widget */
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vscrollbar = gtk_vscrollbar_new (GTK_TEXT (text)->vadj);
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gtk_table_attach (GTK_TABLE (table), vscrollbar, 1, 2, 0, 1,
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GTK_FILL, GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (vscrollbar);
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/* Get the system color map and allocate the color red */
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cmap = gdk_colormap_get_system ();
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color.red = 0xffff;
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color.green = 0;
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color.blue = 0;
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if (!gdk_color_alloc (cmap, &color)) {
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g_error ("couldn't allocate color");
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}
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/* Load a fixed font */
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fixed_font = gdk_font_load ("-misc-fixed-medium-r-*-*-*-140-*-*-*-*-*-*");
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/* Realizing a widget creates a window for it,
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* ready for us to insert some text */
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gtk_widget_realize (text);
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/* Freeze the text widget, ready for multiple updates */
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gtk_text_freeze (GTK_TEXT (text));
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/* Insert some colored text */
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gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
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"Supports ", -1);
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gtk_text_insert (GTK_TEXT (text), NULL, &color, NULL,
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"colored ", -1);
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gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
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"text and different ", -1);
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gtk_text_insert (GTK_TEXT (text), fixed_font, &text->style->black, NULL,
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"fonts\n\n", -1);
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/* Load the file text.c into the text window */
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infile = fopen ("text.c", "r");
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if (infile) {
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char buffer[1024];
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int nchars;
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while (1)
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{
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nchars = fread (buffer, 1, 1024, infile);
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gtk_text_insert (GTK_TEXT (text), fixed_font, NULL,
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NULL, buffer, nchars);
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if (nchars < 1024)
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break;
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}
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fclose (infile);
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}
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/* Thaw the text widget, allowing the updates to become visible */
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gtk_text_thaw (GTK_TEXT (text));
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hbox = gtk_hbutton_box_new ();
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gtk_box_pack_start (GTK_BOX (box2), hbox, FALSE, FALSE, 0);
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gtk_widget_show (hbox);
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check = gtk_check_button_new_with_label ("Editable");
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gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, FALSE, 0);
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g_signal_connect (G_OBJECT (check), "toggled",
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G_CALLBACK (text_toggle_editable), text);
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
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gtk_widget_show (check);
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check = gtk_check_button_new_with_label ("Wrap Words");
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gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
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g_signal_connect (G_OBJECT (check), "toggled",
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G_CALLBACK (text_toggle_word_wrap), text);
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), FALSE);
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gtk_widget_show (check);
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separator = gtk_hseparator_new ();
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gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
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gtk_widget_show (separator);
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box2 = gtk_vbox_new (FALSE, 10);
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gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
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gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
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gtk_widget_show (box2);
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button = gtk_button_new_with_label ("close");
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g_signal_connect (G_OBJECT (button), "clicked",
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G_CALLBACK (close_application),
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NULL);
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gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
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gtk_widget_set_can_default (button, TRUE);
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gtk_widget_grab_default (button);
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gtk_widget_show (button);
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gtk_widget_show (window);
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gtk_main ();
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return 0;
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}
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@ -3286,25 +3286,6 @@ gtk_text_tag_table_remove
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#endif
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#endif
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#if IN_HEADER(__GTK_TEXT_H__)
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#if IN_FILE(__GTK_TEXT_C__)
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gtk_text_backward_delete
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gtk_text_forward_delete
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gtk_text_freeze
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gtk_text_get_length
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gtk_text_get_point
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gtk_text_get_type G_GNUC_CONST
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gtk_text_insert
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gtk_text_new
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gtk_text_set_adjustments
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gtk_text_set_editable
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gtk_text_set_line_wrap
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gtk_text_set_point
|
||||
gtk_text_set_word_wrap
|
||||
gtk_text_thaw
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if IN_HEADER(__GTK_TEXT_BUFFER_H__)
|
||||
#if IN_FILE(__GTK_TEXT_BUFFER_C__)
|
||||
gtk_text_buffer_add_selection_clipboard
|
||||
|
||||
Loading…
Reference in New Issue
Block a user