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extgtktext.h File Reference

#include <gdk/gdk.h>
#include <gtk/gtkadjustment.h>
#include <gtk/gtkeditable.h>

Include dependency graph for extgtktext.h:

Include dependency graph

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Go to the source code of this file.

Data Structures

struct  _ExtGtkPropertyMark
struct  _ExtGtkText
struct  _ExtGtkTextClass

Defines

#define VFont   GdkFont
#define EXT_GTK_TYPE_TEXT   (ext_gtk_text_get_type ())
#define GTK_SCTEXT(obj)   (GTK_CHECK_CAST ((obj), EXT_GTK_TYPE_TEXT, ExtGtkText))
#define EXT_GTK_TEXT(obj)   (GTK_CHECK_CAST ((obj), EXT_GTK_TYPE_TEXT, ExtGtkText))
#define EXT_GTK_TEXT_CLASS(klass)   (GTK_CHECK_CLASS_CAST ((klass), EXT_GTK_TYPE_TEXT, ExtGtkTextClass))
#define EXT_GTK_IS_TEXT(obj)   (GTK_CHECK_TYPE ((obj), EXT_GTK_TYPE_TEXT))
#define EXT_GTK_IS_TEXT_CLASS(klass)   (GTK_CHECK_CLASS_TYPE ((klass), EXT_GTK_TYPE_TEXT))
#define EXT_GTK_TEXT_INDEX(t, index)

Typedefs

typedef _ExtGtkTextFont ExtGtkTextFont
typedef _ExtGtkPropertyMark ExtGtkPropertyMark
typedef _ExtGtkText ExtGtkText
typedef _ExtGtkTextClass ExtGtkTextClass
typedef void DataFunc (GdkWindow *window, gpointer info)

Functions

GtkType ext_gtk_text_get_type (void)
GtkWidget * ext_gtk_text_new (GtkAdjustment *hadj, GtkAdjustment *vadj)
void ext_gtk_text_set_editable (ExtGtkText *text, gboolean editable)
void ext_gtk_text_set_word_wrap (ExtGtkText *text, gint word_wrap)
void ext_gtk_text_set_line_wrap (ExtGtkText *text, gint line_wrap)
void ext_gtk_text_set_adjustments (ExtGtkText *text, GtkAdjustment *hadj, GtkAdjustment *vadj)
void ext_gtk_text_set_point (ExtGtkText *text, guint index)
guint ext_gtk_text_get_point (ExtGtkText *text)
guint ext_gtk_text_get_length (ExtGtkText *text)
void ext_gtk_text_freeze (ExtGtkText *text)
void ext_gtk_text_thaw (ExtGtkText *text)
void ext_gtk_text_insert (ExtGtkText *text, VFont *font, GdkColor *fore, GdkColor *back, const char *chars, gint length)
void ext_gtk_text_insert_underlined (ExtGtkText *text, VFont *font, GdkColor *fore, GdkColor *back, const char *chars, gint length)
void ext_gtk_text_insert_divider (ExtGtkText *text, VFont *font, GdkColor *fore, GdkColor *back, const char *chars, gint nchars)
void ext_gtk_text_insert_pixmap (ExtGtkText *text, VFont *font, GdkColor *fore, GdkColor *back, GdkDrawable *image, GdkBitmap *mask, const char *chars, gint length)
void ext_gtk_text_insert_data_underlined (ExtGtkText *text, VFont *font, GdkColor *fore, GdkColor *back, gpointer user_data, guint user_data_length, DataFunc *user_data_func, const char *chars, gint length)
void ext_gtk_text_insert_data (ExtGtkText *text, VFont *font, GdkColor *fore, GdkColor *back, gpointer user_data, guint user_data_length, DataFunc *user_data_func, const char *chars, gint length)
gint ext_gtk_text_backward_delete (ExtGtkText *text, guint nchars)
gint ext_gtk_text_forward_delete (ExtGtkText *text, guint nchars)

Define Documentation

#define EXT_GTK_IS_TEXT (  obj    )     (GTK_CHECK_TYPE ((obj), EXT_GTK_TYPE_TEXT))
 

Definition at line 64 of file extgtktext.h.

Referenced by ext_gtk_text_backward_delete(), ext_gtk_text_forward_delete(), ext_gtk_text_freeze(), ext_gtk_text_get_length(), ext_gtk_text_get_point(), ext_gtk_text_insert_alltypes(), ext_gtk_text_set_adjustments(), ext_gtk_text_set_editable(), ext_gtk_text_set_line_wrap(), ext_gtk_text_set_point(), ext_gtk_text_set_word_wrap(), ext_gtk_text_thaw(), gtk_text_adjustment(), gtk_text_button_press(), gtk_text_button_release(), gtk_text_destroy(), gtk_text_disconnect(), gtk_text_draw(), gtk_text_draw_focus(), gtk_text_expose(), gtk_text_finalize(), gtk_text_focus_in(), gtk_text_focus_out(), gtk_text_get_chars(), gtk_text_key_press(), gtk_text_motion_notify(), gtk_text_real_set_editable(), gtk_text_realize(), gtk_text_size_allocate(), gtk_text_size_request(), and gtk_text_unrealize().

#define EXT_GTK_IS_TEXT_CLASS (  klass    )     (GTK_CHECK_CLASS_TYPE ((klass), EXT_GTK_TYPE_TEXT))
 

Definition at line 65 of file extgtktext.h.

#define EXT_GTK_TEXT (  obj    )     (GTK_CHECK_CAST ((obj), EXT_GTK_TYPE_TEXT, ExtGtkText))
 

Definition at line 62 of file extgtktext.h.

Referenced by create_html_widget(), eb_chat_room_show_3rdperson(), eb_chat_room_show_message(), eb_chat_window_display_error(), eb_chat_window_display_remote_message(), eb_chat_window_do_timestamp(), eb_chat_window_new(), eb_info_window_add_info(), eb_info_window_new(), eb_join_chat_room(), eb_restore_last_conv(), ext_gtk_text_insert_text(), gtk_eb_html_init(), gtk_text_button_press(), gtk_text_button_release(), gtk_text_delete_text(), gtk_text_draw(), gtk_text_draw_focus(), gtk_text_expose(), gtk_text_focus_in(), gtk_text_focus_out(), gtk_text_get_arg(), gtk_text_get_chars(), gtk_text_key_press(), gtk_text_kill_char(), gtk_text_motion_notify(), gtk_text_move_cursor(), gtk_text_move_page(), gtk_text_move_to_column(), gtk_text_move_word(), gtk_text_real_set_editable(), gtk_text_realize(), gtk_text_scroll_timeout(), gtk_text_set_arg(), gtk_text_set_selection(), gtk_text_size_allocate(), gtk_text_state_changed(), gtk_text_style_set(), gtk_text_unrealize(), gtk_text_update_text(), send_file(), send_message(), and set_html_text().

#define EXT_GTK_TEXT_CLASS (  klass    )     (GTK_CHECK_CLASS_CAST ((klass), EXT_GTK_TYPE_TEXT, ExtGtkTextClass))
 

Definition at line 63 of file extgtktext.h.

#define EXT_GTK_TEXT_INDEX (  t,
index    ) 
 

Value:

(((t)->use_wchar) \
    ? ((index) < (t)->gap_position ? (t)->text.wc[index] : \
                    (t)->text.wc[(index)+(t)->gap_size]) \
    : ((index) < (t)->gap_position ? (t)->text.ch[index] : \
                    (t)->text.ch[(index)+(t)->gap_size]))

Definition at line 268 of file extgtktext.h.

Referenced by draw_line(), ext_gtk_text_forward_delete(), find_char_width(), find_cursor_at_line(), find_line_params(), find_mouse_cursor_at_line(), find_this_line_start_mark(), gtk_text_move_backward_word(), gtk_text_move_forward_word(), gtk_text_move_to_column(), move_cursor_ver(), and recompute_geometry().

#define EXT_GTK_TYPE_TEXT   (ext_gtk_text_get_type ())
 

Definition at line 60 of file extgtktext.h.

Referenced by ext_gtk_text_new().

#define GTK_SCTEXT (  obj    )     (GTK_CHECK_CAST ((obj), EXT_GTK_TYPE_TEXT, ExtGtkText))
 

Definition at line 61 of file extgtktext.h.

#define VFont   GdkFont
 

Definition at line 55 of file extgtktext.h.

Referenced by draw_cursor(), draw_line(), drawn_cursor_max(), drawn_cursor_min(), ext_gtk_text_insert(), ext_gtk_text_insert_alltypes(), ext_gtk_text_insert_data(), ext_gtk_text_insert_data_underlined(), ext_gtk_text_insert_divider(), ext_gtk_text_insert_pixmap(), ext_gtk_text_insert_text(), ext_gtk_text_insert_underlined(), find_line_params(), font_hash(), get_text_font(), insert_text_property(), new_text_property(), text_properties_equal(), and undraw_cursor().

Typedef Documentation

typedef void DataFunc(GdkWindow * window, gpointer info)
 

Definition at line 72 of file extgtktext.h.

Referenced by ext_gtk_text_insert_alltypes(), ext_gtk_text_insert_data(), ext_gtk_text_insert_data_underlined(), ext_gtk_text_insert_text(), gtk_text_button_press(), insert_text_property(), new_text_property(), and text_properties_equal().

typedef struct _ExtGtkPropertyMark ExtGtkPropertyMark
 

Definition at line 68 of file extgtktext.h.

typedef struct _ExtGtkText ExtGtkText
 

Definition at line 69 of file extgtktext.h.

typedef struct _ExtGtkTextClass ExtGtkTextClass
 

Definition at line 70 of file extgtktext.h.

typedef struct _ExtGtkTextFont ExtGtkTextFont
 

Definition at line 67 of file extgtktext.h.

Function Documentation

gint ext_gtk_text_backward_delete (  ExtGtkText *    text,
guint    nchars
) 
 

Definition at line 1279 of file extgtktext.c.

References EXT_GTK_IS_TEXT, ext_gtk_text_forward_delete(), ext_gtk_text_set_point(), _ExtGtkPropertyMark::index, and _ExtGtkText::point. 

01281 {
01282   g_return_val_if_fail (text != NULL, 0);
01283   g_return_val_if_fail (EXT_GTK_IS_TEXT (text), 0);
01284   
01285   if (nchars > text->point.index || nchars <= 0)
01286     return FALSE;
01287   
01288   ext_gtk_text_set_point (text, text->point.index - nchars);
01289   
01290   return ext_gtk_text_forward_delete (text, nchars);
01291 }

gint ext_gtk_text_forward_delete (  ExtGtkText *    text,
guint    nchars
) 
 

Definition at line 1294 of file extgtktext.c.

References compute_lines_pixels(), _ExtGtkText::cursor_mark, delete_expose(), delete_text_property(), draw_cursor(), EXT_GTK_IS_TEXT, ext_gtk_text_freeze(), EXT_GTK_TEXT_INDEX, ext_gtk_text_thaw(), find_line_containing_point(), _ExtGtkText::first_line_start_index, _ExtGtkText::freeze_count, FREEZE_LENGTH, _ExtGtkText::gap_size, _ExtGtkPropertyMark::index, LINE_DELIM, _ExtGtkText::line_start_cache, MIN, move_gap(), move_mark_n(), _ExtGtkText::point, TEXT_LENGTH, and undraw_cursor().

Referenced by ext_gtk_text_backward_delete(), and gtk_text_delete_text(). 

01296 {
01297   guint old_lines, old_height;
01298   GtkEditable *editable = GTK_EDITABLE (text);
01299   gboolean frozen = FALSE;
01300   
01301   g_return_val_if_fail (text != NULL, 0);
01302   g_return_val_if_fail (EXT_GTK_IS_TEXT (text), 0);
01303   
01304   if (text->point.index + nchars > TEXT_LENGTH (text) || nchars <= 0)
01305     return FALSE;
01306   
01307   if (!text->freeze_count && nchars > FREEZE_LENGTH)
01308     {
01309       ext_gtk_text_freeze (text);
01310       frozen = TRUE;
01311     }
01312   
01313   if (!text->freeze_count && text->line_start_cache != NULL)
01314     {
01315       /* We need to undraw the cursor here, since we may later
01316        * delete the cursor's property
01317        */
01318       undraw_cursor (text, FALSE);
01319       find_line_containing_point (text, text->point.index, TRUE);
01320       compute_lines_pixels (text, nchars, &old_lines, &old_height);
01321     }
01322   
01323   /* FIXME, or resizing after deleting will be odd */
01324   if (text->point.index < text->first_line_start_index)
01325     {
01326       if (text->point.index + nchars >= text->first_line_start_index)
01327     {
01328       text->first_line_start_index = text->point.index;
01329       while ((text->first_line_start_index > 0) &&
01330          (EXT_GTK_TEXT_INDEX (text, text->first_line_start_index - 1)
01331           != LINE_DELIM))
01332         text->first_line_start_index -= 1;
01333       
01334     }
01335       else
01336     text->first_line_start_index -= nchars;
01337     }
01338   
01339   if (text->point.index < editable->selection_start_pos)
01340     editable->selection_start_pos -= 
01341       MIN(nchars, editable->selection_start_pos - text->point.index);
01342   if (text->point.index < editable->selection_end_pos)
01343     editable->selection_end_pos -= 
01344       MIN(nchars, editable->selection_end_pos - text->point.index);
01345   /* We'll reset the cursor later anyways if we aren't frozen */
01346   if (text->point.index < text->cursor_mark.index)
01347     move_mark_n (&text->cursor_mark, 
01348          -MIN(nchars, text->cursor_mark.index - text->point.index));
01349   
01350   move_gap (text, text->point.index);
01351   
01352   text->gap_size += nchars;
01353   
01354   delete_text_property (text, nchars);
01355   
01356   if (!text->freeze_count && (text->line_start_cache != NULL))
01357     {
01358       delete_expose (text, nchars, old_lines, old_height);
01359       draw_cursor (text, FALSE);
01360     }
01361   
01362   if (frozen)
01363     ext_gtk_text_thaw (text);
01364   
01365   return TRUE;
01366 }

void ext_gtk_text_freeze (  ExtGtkText *    text ) 
 

Definition at line 1041 of file extgtktext.c.

References EXT_GTK_IS_TEXT, _ExtGtkText::freeze_count, and undraw_cursor().

Referenced by ext_gtk_text_forward_delete(), ext_gtk_text_insert_alltypes(), and set_html_text(). 

01042 {
01043   g_return_if_fail (text != NULL);
01044   g_return_if_fail (EXT_GTK_IS_TEXT (text));
01045 
01046   text->freeze_count++;
01047   undraw_cursor (text, FALSE);
01048 }

guint ext_gtk_text_get_length (  ExtGtkText *    text ) 
 

Definition at line 1032 of file extgtktext.c.

References EXT_GTK_IS_TEXT, and TEXT_LENGTH. 

01033 {
01034   g_return_val_if_fail (text != NULL, 0);
01035   g_return_val_if_fail (EXT_GTK_IS_TEXT (text), 0);
01036   
01037   return TEXT_LENGTH (text);
01038 }

guint ext_gtk_text_get_point (  ExtGtkText *    text ) 
 

Definition at line 1023 of file extgtktext.c.

References EXT_GTK_IS_TEXT, _ExtGtkPropertyMark::index, and _ExtGtkText::point. 

01024 {
01025   g_return_val_if_fail (text != NULL, 0);
01026   g_return_val_if_fail (EXT_GTK_IS_TEXT (text), 0);
01027   
01028   return text->point.index;
01029 }

GtkType ext_gtk_text_get_type (  void    ) 
 

Definition at line 641 of file extgtktext.c.

References gtk_text_class_init(), and gtk_text_init(). 

00642 {
00643   static GtkType text_type = 0;
00644   
00645   if (!text_type)
00646     {
00647       static const GtkTypeInfo text_info =
00648       {
00649     "ExtGtkText",
00650     sizeof (ExtGtkText),
00651     sizeof (ExtGtkTextClass),
00652     (GtkClassInitFunc) gtk_text_class_init,
00653     (GtkObjectInitFunc) gtk_text_init,
00654     /* reserved_1 */ NULL,
00655         /* reserved_2 */ NULL,
00656         (GtkClassInitFunc) NULL,
00657       };
00658       
00659       text_type = gtk_type_unique (GTK_TYPE_EDITABLE, &text_info);
00660     }
00661   
00662   return text_type;
00663 }

void ext_gtk_text_insert (  ExtGtkText *    text,
VFont *    font,
GdkColor *    fore,
GdkColor *    back,
const char *    chars,
gint    length
) 
 

Definition at line 1201 of file extgtktext.c.

References ext_gtk_text_insert_alltypes(), and VFont.

Referenced by gtk_eb_html_add(). 

01207 {
01208   ext_gtk_text_insert_alltypes(text, font, fore, back, FALSE, FALSE, NULL, NULL, NULL,0,NULL, chars, nchars);
01209 }

void ext_gtk_text_insert_data (  ExtGtkText *    text,
VFont *    font,
GdkColor *    fore,
GdkColor *    back,
gpointer    user_data,
guint    user_data_length,
DataFunc *    user_data_func,
const char *    chars,
gint    length
) 
 

Definition at line 1263 of file extgtktext.c.

References DataFunc, ext_gtk_text_insert_alltypes(), and VFont. 

01272 {
01273   gpointer user_data=g_malloc(user_data_length);
01274   memcpy(user_data,user_data_n, user_data_length);
01275   ext_gtk_text_insert_alltypes(text, font, fore, back, FALSE, FALSE, NULL, NULL, user_data, user_data_length, user_data_func, chars, nchars);
01276 }

void ext_gtk_text_insert_data_underlined (  ExtGtkText *    text,
VFont *    font,
GdkColor *    fore,
GdkColor *    back,
gpointer    user_data,
guint    user_data_length,
DataFunc *    user_data_func,
const char *    chars,
gint    length
) 
 

Definition at line 1247 of file extgtktext.c.

References DataFunc, ext_gtk_text_insert_alltypes(), and VFont.

Referenced by gtk_eb_html_add(). 

01256 {
01257   gpointer user_data=g_malloc(user_data_length);
01258   memcpy(user_data,user_data_n, user_data_length);
01259   ext_gtk_text_insert_alltypes(text, font, fore, back, TRUE, FALSE, NULL, NULL, user_data, user_data_length, user_data_func, chars, nchars);
01260 }

void ext_gtk_text_insert_divider (  ExtGtkText *    text,
VFont *    font,
GdkColor *    fore,
GdkColor *    back,
const char *    chars,
gint    nchars
) 
 

Definition at line 1223 of file extgtktext.c.

References ext_gtk_text_insert_alltypes(), and VFont.

Referenced by gtk_eb_html_add(). 

01229 {
01230   ext_gtk_text_insert_alltypes(text, font, fore, back, FALSE, TRUE, NULL, NULL, NULL,0, NULL, " \n", 2);
01231 }

void ext_gtk_text_insert_pixmap (  ExtGtkText *    text,
VFont *    font,
GdkColor *    fore,
GdkColor *    back,
GdkDrawable *    image,
GdkBitmap *    mask,
const char *    chars,
gint    length
) 
 

Definition at line 1234 of file extgtktext.c.

References ext_gtk_text_insert_alltypes(), and VFont.

Referenced by gtk_eb_html_add(). 

01242 {
01243   ext_gtk_text_insert_alltypes(text, font, fore, back, FALSE, FALSE, image, mask, NULL,0,NULL, " ", 1);
01244 }

void ext_gtk_text_insert_underlined (  ExtGtkText *    text,
VFont *    font,
GdkColor *    fore,
GdkColor *    back,
const char *    chars,
gint    length
) 
 

Definition at line 1212 of file extgtktext.c.

References ext_gtk_text_insert_alltypes(), and VFont. 

01218 {
01219   ext_gtk_text_insert_alltypes(text, font, fore, back, TRUE, FALSE, NULL, NULL, NULL,0, NULL, chars, nchars);
01220 }

GtkWidget* ext_gtk_text_new (  GtkAdjustment *    hadj,
GtkAdjustment *    vadj
) 
 

Definition at line 858 of file extgtktext.c.

References EXT_GTK_TYPE_TEXT.

Referenced by create_html_widget(), eb_chat_window_new(), eb_info_window_new(), and eb_join_chat_room(). 

00860 {
00861   GtkWidget *text;
00862 #ifdef HAVE_LIBXFT
00863   if(!default_font)
00864   {
00865       default_font =  XftFontOpen(gdk_display, DefaultScreen(gdk_display),XFT_FAMILY, XftTypeString,
00866                                                   "Helvetica",XFT_FAMILY, XftTypeString,
00867                                                   "Arial",XFT_SIZE, XftTypeInteger, 10,0);
00868   }
00869 #endif
00870 
00871   if (hadj)
00872     g_return_val_if_fail (GTK_IS_ADJUSTMENT (hadj), NULL);
00873   if (vadj)
00874     g_return_val_if_fail (GTK_IS_ADJUSTMENT (vadj), NULL);
00875 
00876   text = gtk_widget_new (EXT_GTK_TYPE_TEXT,
00877              "hadjustment", hadj,
00878              "vadjustment", vadj,
00879              NULL);
00880 
00881   return text;
00882 }

void ext_gtk_text_set_adjustments (  ExtGtkText *    text,
GtkAdjustment *    hadj,
GtkAdjustment *    vadj
) 
 

Definition at line 947 of file extgtktext.c.

References EXT_GTK_IS_TEXT, gtk_text_adjustment(), gtk_text_disconnect(), _ExtGtkText::hadj, and _ExtGtkText::vadj.

Referenced by gtk_text_class_init(), gtk_text_disconnect(), and gtk_text_set_arg(). 

00950 {
00951   g_return_if_fail (text != NULL);
00952   g_return_if_fail (EXT_GTK_IS_TEXT (text));
00953   if (hadj)
00954     g_return_if_fail (GTK_IS_ADJUSTMENT (hadj));
00955   else
00956     hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
00957   if (vadj)
00958     g_return_if_fail (GTK_IS_ADJUSTMENT (vadj));
00959   else
00960     vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
00961   
00962   if (text->hadj && (text->hadj != hadj))
00963     {
00964       gtk_signal_disconnect_by_data (GTK_OBJECT (text->hadj), text);
00965       gtk_object_unref (GTK_OBJECT (text->hadj));
00966     }
00967   
00968   if (text->vadj && (text->vadj != vadj))
00969     {
00970       gtk_signal_disconnect_by_data (GTK_OBJECT (text->vadj), text);
00971       gtk_object_unref (GTK_OBJECT (text->vadj));
00972     }
00973   
00974   if (text->hadj != hadj)
00975     {
00976       text->hadj = hadj;
00977       gtk_object_ref (GTK_OBJECT (text->hadj));
00978       gtk_object_sink (GTK_OBJECT (text->hadj));
00979       
00980       gtk_signal_connect (GTK_OBJECT (text->hadj), "changed",
00981               (GtkSignalFunc) gtk_text_adjustment,
00982               text);
00983       gtk_signal_connect (GTK_OBJECT (text->hadj), "value_changed",
00984               (GtkSignalFunc) gtk_text_adjustment,
00985               text);
00986       gtk_signal_connect (GTK_OBJECT (text->hadj), "disconnect",
00987               (GtkSignalFunc) gtk_text_disconnect,
00988               text);
00989       gtk_text_adjustment (hadj, text);
00990     }
00991   
00992   if (text->vadj != vadj)
00993     {
00994       text->vadj = vadj;
00995       gtk_object_ref (GTK_OBJECT (text->vadj));
00996       gtk_object_sink (GTK_OBJECT (text->vadj));
00997       
00998       gtk_signal_connect (GTK_OBJECT (text->vadj), "changed",
00999               (GtkSignalFunc) gtk_text_adjustment,
01000               text);
01001       gtk_signal_connect (GTK_OBJECT (text->vadj), "value_changed",
01002               (GtkSignalFunc) gtk_text_adjustment,
01003               text);
01004       gtk_signal_connect (GTK_OBJECT (text->vadj), "disconnect",
01005               (GtkSignalFunc) gtk_text_disconnect,
01006               text);
01007       gtk_text_adjustment (vadj, text);
01008     }
01009 }

void ext_gtk_text_set_editable (  ExtGtkText *    text,
gboolean    editable
) 
 

Definition at line 917 of file extgtktext.c.

References EXT_GTK_IS_TEXT.

Referenced by gtk_eb_html_init(). 

00919 {
00920   g_return_if_fail (text != NULL);
00921   g_return_if_fail (EXT_GTK_IS_TEXT (text));
00922   
00923   gtk_editable_set_editable (GTK_EDITABLE (text), is_editable);
00924 }

void ext_gtk_text_set_line_wrap (  ExtGtkText *    text,
gint    line_wrap
) 
 

Definition at line 901 of file extgtktext.c.

References EXT_GTK_IS_TEXT, _ExtGtkText::line_wrap, and recompute_geometry().

Referenced by gtk_eb_html_init(), and gtk_text_set_arg(). 

00903 {
00904   g_return_if_fail (text != NULL);
00905   g_return_if_fail (EXT_GTK_IS_TEXT (text));
00906   
00907   text->line_wrap = (line_wrap != FALSE);
00908   
00909   if (GTK_WIDGET_REALIZED (text))
00910     {
00911       recompute_geometry (text);
00912       gtk_widget_queue_draw (GTK_WIDGET (text));
00913     }
00914 }

void ext_gtk_text_set_point (  ExtGtkText *    text,
guint    index
) 
 

Definition at line 1012 of file extgtktext.c.

References EXT_GTK_IS_TEXT, find_mark(), _ExtGtkText::point, and TEXT_LENGTH.

Referenced by ext_gtk_text_backward_delete(), ext_gtk_text_insert_text(), and gtk_text_delete_text(). 

01014 {
01015   g_return_if_fail (text != NULL);
01016   g_return_if_fail (EXT_GTK_IS_TEXT (text));
01017   g_return_if_fail (index <= TEXT_LENGTH (text));
01018   
01019   text->point = find_mark (text, index);
01020 }

void ext_gtk_text_set_word_wrap (  ExtGtkText *    text,
gint    word_wrap
) 
 

Definition at line 885 of file extgtktext.c.

References EXT_GTK_IS_TEXT, recompute_geometry(), and _ExtGtkText::word_wrap.

Referenced by gtk_eb_html_init(), and gtk_text_set_arg(). 

00887 {
00888   g_return_if_fail (text != NULL);
00889   g_return_if_fail (EXT_GTK_IS_TEXT (text));
00890   
00891   text->word_wrap = (word_wrap != FALSE);
00892   
00893   if (GTK_WIDGET_REALIZED (text))
00894     {
00895       recompute_geometry (text);
00896       gtk_widget_queue_draw (GTK_WIDGET (text));
00897     }
00898 }

void ext_gtk_text_thaw (  ExtGtkText *    text ) 
 

Definition at line 1051 of file extgtktext.c.

References draw_cursor(), EXT_GTK_IS_TEXT, _ExtGtkText::freeze_count, and recompute_geometry().

Referenced by ext_gtk_text_forward_delete(), ext_gtk_text_insert_alltypes(), and set_html_text(). 

01052 {
01053   g_return_if_fail (text != NULL);
01054   g_return_if_fail (EXT_GTK_IS_TEXT (text));
01055   
01056   if (text->freeze_count)
01057     if (!(--text->freeze_count) && GTK_WIDGET_REALIZED (text))
01058       {
01059     recompute_geometry (text);
01060     gtk_widget_queue_draw (GTK_WIDGET (text));
01061       }
01062   draw_cursor (text, FALSE);
01063 }

Contact: Andy Maloney     [Documentation generated by doxygen]