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gtk/gtktextdisplay.c (render_para, gtk_text_layout_draw): Fix

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some off-by-one issues, fixing selection of line-ends. (#50323)
This commit is contained in:
Matthias Clasen 2001-08-07 20:56:48 +00:00
parent f9cc44268e
commit 4c44499b3f
8 changed files with 39 additions and 4 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2001-08-07 <matthiasc@waldgeist.poet.de>
* gtk/gtktextdisplay.c (render_para, gtk_text_layout_draw): Fix
some off-by-one issues, fixing selection of line-ends. (#50323)
2001-08-07 Matthias Clasen <matthiasc@waldgeist.poet.de>
* gtk/gtkhsv.c (gtk_hsv_map, gtk_hsv_unmap): Reinstate these

5
ChangeLog.pre-2-0
View File

@ -1,3 +1,8 @@
2001-08-07 <matthiasc@waldgeist.poet.de>
* gtk/gtktextdisplay.c (render_para, gtk_text_layout_draw): Fix
some off-by-one issues, fixing selection of line-ends. (#50323)
2001-08-07 Matthias Clasen <matthiasc@waldgeist.poet.de>
* gtk/gtkhsv.c (gtk_hsv_map, gtk_hsv_unmap): Reinstate these

5
ChangeLog.pre-2-10
View File

@ -1,3 +1,8 @@
2001-08-07 <matthiasc@waldgeist.poet.de>
* gtk/gtktextdisplay.c (render_para, gtk_text_layout_draw): Fix
some off-by-one issues, fixing selection of line-ends. (#50323)
2001-08-07 Matthias Clasen <matthiasc@waldgeist.poet.de>
* gtk/gtkhsv.c (gtk_hsv_map, gtk_hsv_unmap): Reinstate these

5
ChangeLog.pre-2-2
View File

@ -1,3 +1,8 @@
2001-08-07 <matthiasc@waldgeist.poet.de>
* gtk/gtktextdisplay.c (render_para, gtk_text_layout_draw): Fix
some off-by-one issues, fixing selection of line-ends. (#50323)
2001-08-07 Matthias Clasen <matthiasc@waldgeist.poet.de>
* gtk/gtkhsv.c (gtk_hsv_map, gtk_hsv_unmap): Reinstate these

5
ChangeLog.pre-2-4
View File

@ -1,3 +1,8 @@
2001-08-07 <matthiasc@waldgeist.poet.de>
* gtk/gtktextdisplay.c (render_para, gtk_text_layout_draw): Fix
some off-by-one issues, fixing selection of line-ends. (#50323)
2001-08-07 Matthias Clasen <matthiasc@waldgeist.poet.de>
* gtk/gtkhsv.c (gtk_hsv_map, gtk_hsv_unmap): Reinstate these

5
ChangeLog.pre-2-6
View File

@ -1,3 +1,8 @@
2001-08-07 <matthiasc@waldgeist.poet.de>
* gtk/gtktextdisplay.c (render_para, gtk_text_layout_draw): Fix
some off-by-one issues, fixing selection of line-ends. (#50323)
2001-08-07 Matthias Clasen <matthiasc@waldgeist.poet.de>
* gtk/gtkhsv.c (gtk_hsv_map, gtk_hsv_unmap): Reinstate these

5
ChangeLog.pre-2-8
View File

@ -1,3 +1,8 @@
2001-08-07 <matthiasc@waldgeist.poet.de>
* gtk/gtktextdisplay.c (render_para, gtk_text_layout_draw): Fix
some off-by-one issues, fixing selection of line-ends. (#50323)
2001-08-07 Matthias Clasen <matthiasc@waldgeist.poet.de>
* gtk/gtkhsv.c (gtk_hsv_map, gtk_hsv_unmap): Reinstate these

8
gtk/gtktextdisplay.c
View File

@ -539,7 +539,7 @@ render_para (GdkDrawable *drawable,
y + PANGO_PIXELS (baseline),
FALSE);
if (selection_start_index < byte_offset + line->length &&
if (selection_start_index <= byte_offset + line->length &&
selection_end_index > byte_offset) /* Some selected */
{
GdkRegion *clip_region = get_selected_clip (render_state, layout, line,
@ -746,7 +746,7 @@ gtk_text_layout_draw (GtkTextLayout *layout,
{
GtkTextIter line_start, line_end;
gint byte_count;
gtk_text_layout_get_iter_at_line (layout,
&line_start,
line, 0);
@ -757,8 +757,8 @@ gtk_text_layout_draw (GtkTextLayout *layout,
&line_end,
line, byte_count - 1);
if (gtk_text_iter_compare (&selection_start, &line_end) < 0 &&
gtk_text_iter_compare (&selection_end, &line_start) > 0)
if (gtk_text_iter_compare (&selection_start, &line_end) <= 0 &&
gtk_text_iter_compare (&selection_end, &line_start) >= 0)
{
if (gtk_text_iter_compare (&selection_start, &line_start) >= 0)
selection_start_index = gtk_text_iter_get_line_index (&selection_start);