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Draw underlines one pixel higher.

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2000-11-14  Havoc Pennington  <hp@redhat.com>

	* gdk/gdkpango.c (gdk_draw_layout_line): Draw underlines one pixel
	higher.

	* gtk/gtktextdisplay.c (render_layout_line): Take rise into
	account. Also, render rise, underline, background, etc. for
	pixbufs as well as text. Also, draw underlines one pixel higher.

	* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): Add a
	PangoAttribute for the rise, so it gets drawn properly. Also,
	add the GtkTextAppearance attribute for pixbuf/widget segments
	as well; we should go ahead and have rise, underline, background,
	stipple work for those

	* gtk/gtktexttag.c: Rename "offset" property to "rise" to match
	Pango
This commit is contained in:
Havoc Pennington 2000-11-15 00:23:37 +00:00 committed by Havoc Pennington
parent 2d24862ffd
commit fe8da19f2a
17 changed files with 357 additions and 121 deletions
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18
ChangeLog
View File

@ -1,3 +1,21 @@
2000-11-14 Havoc Pennington <hp@redhat.com>
* gdk/gdkpango.c (gdk_draw_layout_line): Draw underlines one pixel
higher.
* gtk/gtktextdisplay.c (render_layout_line): Take rise into
account. Also, render rise, underline, background, etc. for
pixbufs as well as text. Also, draw underlines one pixel higher.
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): Add a
PangoAttribute for the rise, so it gets drawn properly. Also,
add the GtkTextAppearance attribute for pixbuf/widget segments
as well; we should go ahead and have rise, underline, background,
stipple work for those
* gtk/gtktexttag.c: Rename "offset" property to "rise" to match
Pango
2000-11-15 Tor Lillqvist <tml@iki.fi>
* gtk/makefile.{mingw,msc}.in (gtk_OBJECTS): Add new objects.

18
ChangeLog.pre-2-0
View File

@ -1,3 +1,21 @@
2000-11-14 Havoc Pennington <hp@redhat.com>
* gdk/gdkpango.c (gdk_draw_layout_line): Draw underlines one pixel
higher.
* gtk/gtktextdisplay.c (render_layout_line): Take rise into
account. Also, render rise, underline, background, etc. for
pixbufs as well as text. Also, draw underlines one pixel higher.
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): Add a
PangoAttribute for the rise, so it gets drawn properly. Also,
add the GtkTextAppearance attribute for pixbuf/widget segments
as well; we should go ahead and have rise, underline, background,
stipple work for those
* gtk/gtktexttag.c: Rename "offset" property to "rise" to match
Pango
2000-11-15 Tor Lillqvist <tml@iki.fi>
* gtk/makefile.{mingw,msc}.in (gtk_OBJECTS): Add new objects.

18
ChangeLog.pre-2-10
View File

@ -1,3 +1,21 @@
2000-11-14 Havoc Pennington <hp@redhat.com>
* gdk/gdkpango.c (gdk_draw_layout_line): Draw underlines one pixel
higher.
* gtk/gtktextdisplay.c (render_layout_line): Take rise into
account. Also, render rise, underline, background, etc. for
pixbufs as well as text. Also, draw underlines one pixel higher.
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): Add a
PangoAttribute for the rise, so it gets drawn properly. Also,
add the GtkTextAppearance attribute for pixbuf/widget segments
as well; we should go ahead and have rise, underline, background,
stipple work for those
* gtk/gtktexttag.c: Rename "offset" property to "rise" to match
Pango
2000-11-15 Tor Lillqvist <tml@iki.fi>
* gtk/makefile.{mingw,msc}.in (gtk_OBJECTS): Add new objects.

18
ChangeLog.pre-2-2
View File

@ -1,3 +1,21 @@
2000-11-14 Havoc Pennington <hp@redhat.com>
* gdk/gdkpango.c (gdk_draw_layout_line): Draw underlines one pixel
higher.
* gtk/gtktextdisplay.c (render_layout_line): Take rise into
account. Also, render rise, underline, background, etc. for
pixbufs as well as text. Also, draw underlines one pixel higher.
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): Add a
PangoAttribute for the rise, so it gets drawn properly. Also,
add the GtkTextAppearance attribute for pixbuf/widget segments
as well; we should go ahead and have rise, underline, background,
stipple work for those
* gtk/gtktexttag.c: Rename "offset" property to "rise" to match
Pango
2000-11-15 Tor Lillqvist <tml@iki.fi>
* gtk/makefile.{mingw,msc}.in (gtk_OBJECTS): Add new objects.

18
ChangeLog.pre-2-4
View File

@ -1,3 +1,21 @@
2000-11-14 Havoc Pennington <hp@redhat.com>
* gdk/gdkpango.c (gdk_draw_layout_line): Draw underlines one pixel
higher.
* gtk/gtktextdisplay.c (render_layout_line): Take rise into
account. Also, render rise, underline, background, etc. for
pixbufs as well as text. Also, draw underlines one pixel higher.
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): Add a
PangoAttribute for the rise, so it gets drawn properly. Also,
add the GtkTextAppearance attribute for pixbuf/widget segments
as well; we should go ahead and have rise, underline, background,
stipple work for those
* gtk/gtktexttag.c: Rename "offset" property to "rise" to match
Pango
2000-11-15 Tor Lillqvist <tml@iki.fi>
* gtk/makefile.{mingw,msc}.in (gtk_OBJECTS): Add new objects.

18
ChangeLog.pre-2-6
View File

@ -1,3 +1,21 @@
2000-11-14 Havoc Pennington <hp@redhat.com>
* gdk/gdkpango.c (gdk_draw_layout_line): Draw underlines one pixel
higher.
* gtk/gtktextdisplay.c (render_layout_line): Take rise into
account. Also, render rise, underline, background, etc. for
pixbufs as well as text. Also, draw underlines one pixel higher.
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): Add a
PangoAttribute for the rise, so it gets drawn properly. Also,
add the GtkTextAppearance attribute for pixbuf/widget segments
as well; we should go ahead and have rise, underline, background,
stipple work for those
* gtk/gtktexttag.c: Rename "offset" property to "rise" to match
Pango
2000-11-15 Tor Lillqvist <tml@iki.fi>
* gtk/makefile.{mingw,msc}.in (gtk_OBJECTS): Add new objects.

18
ChangeLog.pre-2-8
View File

@ -1,3 +1,21 @@
2000-11-14 Havoc Pennington <hp@redhat.com>
* gdk/gdkpango.c (gdk_draw_layout_line): Draw underlines one pixel
higher.
* gtk/gtktextdisplay.c (render_layout_line): Take rise into
account. Also, render rise, underline, background, etc. for
pixbufs as well as text. Also, draw underlines one pixel higher.
* gtk/gtktextlayout.c (gtk_text_layout_get_line_display): Add a
PangoAttribute for the rise, so it gets drawn properly. Also,
add the GtkTextAppearance attribute for pixbuf/widget segments
as well; we should go ahead and have rise, underline, background,
stipple work for those
* gtk/gtktexttag.c: Rename "offset" property to "rise" to match
Pango
2000-11-15 Tor Lillqvist <tml@iki.fi>
* gtk/makefile.{mingw,msc}.in (gtk_OBJECTS): Add new objects.

4
demos/gtk-demo/textview.c
View File

@ -145,13 +145,13 @@ create_tags (GtkTextBuffer *buffer)
tag = gtk_text_buffer_create_tag (buffer, "superscript");
g_object_set (G_OBJECT (tag),
"offset", 10 * PANGO_SCALE, /* 10 pixels */
"rise", 10 * PANGO_SCALE, /* 10 pixels */
"size", 8 * PANGO_SCALE, /* 8 points */
NULL);
tag = gtk_text_buffer_create_tag (buffer, "subscript");
g_object_set (G_OBJECT (tag),
"offset", -10 * PANGO_SCALE, /* 10 pixels */
"rise", -10 * PANGO_SCALE, /* 10 pixels */
"size", 8 * PANGO_SCALE, /* 8 points */
NULL);
}

14
gdk/gdkpango.c
View File

@ -230,21 +230,23 @@ gdk_draw_layout_line (GdkDrawable *drawable,
case PANGO_UNDERLINE_DOUBLE:
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
risen_y + 4,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, y + 4);
risen_y + 3,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE,
risen_y + 3);
/* Fall through */
case PANGO_UNDERLINE_SINGLE:
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
risen_y + 2,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, y + 2);
risen_y + 1,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE,
risen_y + 1);
break;
case PANGO_UNDERLINE_LOW:
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 2,
risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 1,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE,
risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 2);
risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 1);
break;
}

193
gtk/gtktextdisplay.c
View File

@ -184,6 +184,34 @@ gtk_text_render_state_update (GtkTextRenderState *state,
state->last_appearance = new_appearance;
}
static void
get_shape_extents (PangoLayoutRun *run,
PangoRectangle *ink_rect,
PangoRectangle *logical_rect)
{
GSList *tmp_list = run->item->extra_attrs;
while (tmp_list)
{
PangoAttribute *attr = tmp_list->data;
if (attr->klass->type == PANGO_ATTR_SHAPE)
{
if (logical_rect)
*logical_rect = ((PangoAttrShape *)attr)->logical_rect;
if (ink_rect)
*ink_rect = ((PangoAttrShape *)attr)->ink_rect;
return;
}
tmp_list = tmp_list->next;
}
g_assert_not_reached ();
}
static void
render_layout_line (GdkDrawable *drawable,
GtkTextRenderState *render_state,
@ -197,85 +225,72 @@ render_layout_line (GdkDrawable *drawable,
PangoRectangle overall_rect;
PangoRectangle logical_rect;
PangoRectangle ink_rect;
gint x_off = 0;
GdkGC *fg_gc;
pango_layout_line_get_extents (line, NULL, &overall_rect);
while (tmp_list)
{
PangoLayoutRun *run = tmp_list->data;
GtkTextAppearance *appearance;
gint risen_y;
gint shaped_width_pixels = 0;
gboolean need_ink = FALSE;
tmp_list = tmp_list->next;
get_item_properties (run->item, &appearance);
if (appearance) /* A text segment */
g_assert (appearance != NULL);
risen_y = y - PANGO_PIXELS (appearance->rise);
if (selected)
{
GdkGC *fg_gc;
if (selected)
{
fg_gc = render_state->widget->style->fg_gc[GTK_STATE_SELECTED];
}
else
{
gtk_text_render_state_update (render_state, appearance);
fg_gc = render_state->fg_gc;
}
if (appearance->underline == PANGO_UNDERLINE_NONE && !appearance->strikethrough)
fg_gc = render_state->widget->style->fg_gc[GTK_STATE_SELECTED];
}
else
{
gtk_text_render_state_update (render_state, appearance);
fg_gc = render_state->fg_gc;
}
if (appearance->underline != PANGO_UNDERLINE_NONE ||
appearance->strikethrough)
need_ink = TRUE;
if (appearance->is_text)
{
if (need_ink)
pango_glyph_string_extents (run->glyphs, run->item->analysis.font,
NULL, &logical_rect);
else
pango_glyph_string_extents (run->glyphs, run->item->analysis.font,
&ink_rect, &logical_rect);
if (appearance->draw_bg && !selected)
gdk_draw_rectangle (drawable, render_state->bg_gc, TRUE,
x + PANGO_PIXELS (x_off) + PANGO_PIXELS (logical_rect.x),
y + PANGO_PIXELS (logical_rect.y),
PANGO_PIXELS (logical_rect.width),
PANGO_PIXELS (logical_rect.height));
gdk_draw_glyphs (drawable, fg_gc,
run->item->analysis.font,
x + PANGO_PIXELS (x_off), y, run->glyphs);
switch (appearance->underline)
{
case PANGO_UNDERLINE_NONE:
break;
case PANGO_UNDERLINE_DOUBLE:
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1, y + 4,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, y + 4);
/* Fall through */
case PANGO_UNDERLINE_SINGLE:
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1, y + 2,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, y + 2);
break;
case PANGO_UNDERLINE_LOW:
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1, y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 2,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 2);
break;
}
if (appearance->strikethrough)
{
gint strikethrough_y = y + (0.3 * logical_rect.y) / PANGO_SCALE;
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1, strikethrough_y,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, strikethrough_y);
}
x_off += logical_rect.width;
}
else /* Pixbuf or widget segment */
else
{
if (need_ink)
get_shape_extents (run, &ink_rect, &logical_rect);
else
get_shape_extents (run, NULL, &logical_rect);
}
if (appearance->draw_bg && !selected)
gdk_draw_rectangle (drawable, render_state->bg_gc, TRUE,
x + PANGO_PIXELS (x_off) + PANGO_PIXELS (logical_rect.x),
risen_y + PANGO_PIXELS (logical_rect.y),
PANGO_PIXELS (logical_rect.width),
PANGO_PIXELS (logical_rect.height));
if (appearance->is_text)
gdk_draw_glyphs (drawable, fg_gc,
run->item->analysis.font,
x + PANGO_PIXELS (x_off),
risen_y, run->glyphs);
else
{
GObject *shaped = (*shaped_pointer)->data;
@ -293,7 +308,7 @@ render_layout_line (GdkDrawable *drawable,
height = gdk_pixbuf_get_height (pixbuf);
pixbuf_rect.x = x + x_off / PANGO_SCALE;
pixbuf_rect.y = y - height;
pixbuf_rect.y = risen_y - height;
pixbuf_rect.width = width;
pixbuf_rect.height = height;
@ -343,7 +358,7 @@ render_layout_line (GdkDrawable *drawable,
}
}
x_off += width * PANGO_SCALE;
shaped_width_pixels = width;
}
else if (GTK_IS_WIDGET (shaped))
{
@ -351,6 +366,10 @@ render_layout_line (GdkDrawable *drawable,
GdkRectangle draw_rect;
GtkWidget *widget;
/* FIXME this doesn't work at all, and remember to use
* risen_y
*/
widget = GTK_WIDGET (shaped);
width = widget->allocation.width;
@ -364,11 +383,57 @@ render_layout_line (GdkDrawable *drawable,
gtk_widget_draw (widget, &draw_rect);
}
x_off += width * PANGO_SCALE;
shaped_width_pixels = width;
}
else
g_assert_not_reached (); /* not a pixbuf or widget */
}
switch (appearance->underline)
{
case PANGO_UNDERLINE_NONE:
break;
case PANGO_UNDERLINE_DOUBLE:
g_assert (need_ink);
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
risen_y + 3,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE,
risen_y + 3);
/* Fall through */
case PANGO_UNDERLINE_SINGLE:
g_assert (need_ink);
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
risen_y + 1,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE,
risen_y + 1);
break;
case PANGO_UNDERLINE_LOW:
g_assert (need_ink);
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1,
risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 1,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE,
risen_y + (ink_rect.y + ink_rect.height) / PANGO_SCALE + 1);
break;
}
if (appearance->strikethrough)
{
gint strikethrough_y = risen_y + (0.3 * logical_rect.y) / PANGO_SCALE;
g_assert (need_ink);
gdk_draw_line (drawable, fg_gc,
x + (x_off + ink_rect.x) / PANGO_SCALE - 1, strikethrough_y,
x + (x_off + ink_rect.x + ink_rect.width) / PANGO_SCALE, strikethrough_y);
}
if (appearance->is_text)
x_off += logical_rect.width;
else
x_off += shaped_width_pixels * PANGO_SCALE;
}
}

82
gtk/gtktextlayout.c
View File

@ -1227,6 +1227,51 @@ gtk_text_attr_appearance_new (const GtkTextAppearance *appearance)
return (PangoAttribute *)result;
}
static void
add_generic_attrs (GtkTextLayout *layout,
GtkTextAppearance *appearance,
gint byte_count,
PangoAttrList *attrs,
gint start,
gboolean size_only,
gboolean is_text)
{
PangoAttribute *attr;
if (appearance->underline != PANGO_UNDERLINE_NONE)
{
attr = pango_attr_underline_new (appearance->underline);
attr->start_index = start;
attr->end_index = start + byte_count;
pango_attr_list_insert (attrs, attr);
}
if (appearance->rise != 0)
{
attr = pango_attr_rise_new (appearance->rise);
attr->start_index = start;
attr->end_index = start + byte_count;
pango_attr_list_insert (attrs, attr);
}
if (!size_only)
{
attr = gtk_text_attr_appearance_new (appearance);
attr->start_index = start;
attr->end_index = start + byte_count;
((GtkTextAttrAppearance *)attr)->appearance.is_text = is_text;
pango_attr_list_insert (attrs, attr);
}
}
static void
add_text_attrs (GtkTextLayout *layout,
GtkTextAttributes *style,
@ -1242,16 +1287,6 @@ add_text_attrs (GtkTextLayout *layout,
attr->end_index = start + byte_count;
pango_attr_list_insert (attrs, attr);
if (!size_only)
{
attr = gtk_text_attr_appearance_new (&style->appearance);
attr->start_index = start;
attr->end_index = start + byte_count;
pango_attr_list_insert (attrs, attr);
}
}
static void
@ -1490,16 +1525,10 @@ add_preedit_attrs (GtkTextLayout *layout,
insert_attr->end_index = end + offset;
pango_attr_list_insert (attrs, insert_attr);
if (!size_only)
{
insert_attr = gtk_text_attr_appearance_new (&appearance);
insert_attr->start_index = start + offset;
insert_attr->end_index = end + offset;
pango_attr_list_insert (attrs, insert_attr);
}
add_generic_attrs (layout, &appearance, end - start,
attrs, start + offset,
size_only, TRUE);
}
while (pango_attr_iterator_next (iter));
@ -1642,11 +1671,20 @@ gtk_text_layout_get_line_display (GtkTextLayout *layout,
}
seg = prev_seg; /* Back up one */
add_generic_attrs (layout, &style->appearance,
byte_count,
attrs, byte_offset - byte_count,
size_only, TRUE);
add_text_attrs (layout, style, byte_count, attrs,
byte_offset - byte_count, size_only);
}
else if (seg->type == &gtk_text_pixbuf_type)
{
add_generic_attrs (layout,
&style->appearance,
seg->byte_count,
attrs, byte_offset,
size_only, FALSE);
add_pixbuf_attrs (layout, display, style,
seg, attrs, byte_offset);
memcpy (text + byte_offset, gtk_text_unknown_char_utf8,
@ -1655,6 +1693,10 @@ gtk_text_layout_get_line_display (GtkTextLayout *layout,
}
else if (seg->type == &gtk_text_child_type)
{
add_generic_attrs (layout, &style->appearance,
seg->byte_count,
attrs, byte_offset,
size_only, FALSE);
add_child_attrs (layout, display, style,
seg, attrs, byte_offset);
memcpy (text + byte_offset, gtk_text_unknown_char_utf8,

36
gtk/gtktexttag.c
View File

@ -95,7 +95,7 @@ enum {
ARG_STRIKETHROUGH,
ARG_RIGHT_MARGIN,
ARG_UNDERLINE,
ARG_OFFSET,
ARG_RISE,
ARG_BG_FULL_HEIGHT,
ARG_LANGUAGE,
ARG_TABS,
@ -125,7 +125,7 @@ enum {
ARG_STRIKETHROUGH_SET,
ARG_RIGHT_MARGIN_SET,
ARG_UNDERLINE_SET,
ARG_OFFSET_SET,
ARG_RISE_SET,
ARG_BG_FULL_HEIGHT_SET,
ARG_LANGUAGE_SET,
ARG_TABS_SET,
@ -233,8 +233,8 @@ gtk_text_tag_class_init (GtkTextTagClass *klass)
GTK_ARG_READWRITE, ARG_LEFT_MARGIN);
gtk_object_add_arg_type ("GtkTextTag::indent", GTK_TYPE_INT,
GTK_ARG_READWRITE, ARG_INDENT);
gtk_object_add_arg_type ("GtkTextTag::offset", GTK_TYPE_INT,
GTK_ARG_READWRITE, ARG_OFFSET);
gtk_object_add_arg_type ("GtkTextTag::rise", GTK_TYPE_INT,
GTK_ARG_READWRITE, ARG_RISE);
gtk_object_add_arg_type ("GtkTextTag::pixels_above_lines", GTK_TYPE_INT,
GTK_ARG_READWRITE, ARG_PIXELS_ABOVE_LINES);
gtk_object_add_arg_type ("GtkTextTag::pixels_below_lines", GTK_TYPE_INT,
@ -291,8 +291,8 @@ gtk_text_tag_class_init (GtkTextTagClass *klass)
GTK_ARG_READWRITE, ARG_LEFT_MARGIN_SET);
gtk_object_add_arg_type ("GtkTextTag::indent_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_INDENT_SET);
gtk_object_add_arg_type ("GtkTextTag::offset_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_OFFSET_SET);
gtk_object_add_arg_type ("GtkTextTag::rise_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_RISE_SET);
gtk_object_add_arg_type ("GtkTextTag::pixels_above_lines_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_PIXELS_ABOVE_LINES_SET);
gtk_object_add_arg_type ("GtkTextTag::pixels_below_lines_set", GTK_TYPE_BOOL,
@ -697,9 +697,9 @@ gtk_text_tag_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
text_tag->values->appearance.underline = GTK_VALUE_ENUM (*arg);
break;
case ARG_OFFSET:
text_tag->offset_set = TRUE;
text_tag->values->offset = GTK_VALUE_INT (*arg);
case ARG_RISE:
text_tag->rise_set = TRUE;
text_tag->values->appearance.rise = GTK_VALUE_INT (*arg);
size_changed = TRUE;
break;
@ -845,8 +845,8 @@ gtk_text_tag_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
text_tag->underline_set = GTK_VALUE_BOOL (*arg);
break;
case ARG_OFFSET_SET:
text_tag->offset_set = GTK_VALUE_BOOL (*arg);
case ARG_RISE_SET:
text_tag->rise_set = GTK_VALUE_BOOL (*arg);
size_changed = TRUE;
break;
@ -1031,8 +1031,8 @@ gtk_text_tag_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
GTK_VALUE_ENUM (*arg) = tag->values->appearance.underline;
break;
case ARG_OFFSET:
GTK_VALUE_INT (*arg) = tag->values->offset;
case ARG_RISE:
GTK_VALUE_INT (*arg) = tag->values->appearance.rise;
break;
case ARG_BG_FULL_HEIGHT:
@ -1134,8 +1134,8 @@ gtk_text_tag_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
GTK_VALUE_BOOL (*arg) = tag->underline_set;
break;
case ARG_OFFSET_SET:
GTK_VALUE_BOOL (*arg) = tag->offset_set;
case ARG_RISE_SET:
GTK_VALUE_BOOL (*arg) = tag->rise_set;
break;
case ARG_BG_FULL_HEIGHT_SET:
@ -1578,8 +1578,8 @@ gtk_text_attributes_fill_from_tags (GtkTextAttributes *dest,
if (tag->indent_set)
dest->indent = vals->indent;
if (tag->offset_set)
dest->offset = vals->offset;
if (tag->rise_set)
dest->appearance.rise = vals->appearance.rise;
if (tag->right_margin_set)
dest->right_margin = vals->right_margin;
@ -1643,7 +1643,7 @@ gtk_text_tag_affects_size (GtkTextTag *tag)
tag->justify_set ||
tag->left_margin_set ||
tag->indent_set ||
tag->offset_set ||
tag->rise_set ||
tag->right_margin_set ||
tag->pixels_above_lines_set ||
tag->pixels_below_lines_set ||

15
gtk/gtktexttag.h
View File

@ -71,7 +71,7 @@ struct _GtkTextTag
guint justify_set : 1;
guint left_margin_set : 1;
guint indent_set : 1;
guint offset_set : 1;
guint rise_set : 1;
guint strikethrough_set : 1;
guint right_margin_set : 1;
guint pixels_above_lines_set : 1;
@ -121,6 +121,9 @@ struct _GtkTextAppearance
GdkBitmap *bg_stipple;
GdkBitmap *fg_stipple;
/* super/subscript rise, can be negative */
gint rise;
guint underline : 4; /* PangoUnderline */
guint strikethrough : 1;
@ -130,12 +133,13 @@ struct _GtkTextAppearance
* had background stuff set.
*/
guint draw_bg : 1;
/* This is only used when we are actually laying out and rendering
/* These are only used when we are actually laying out and rendering
* a paragraph; not when a GtkTextAppearance is part of a
* GtkTextAttributes.
*/
guint inside_selection : 1;
guint is_text : 1;
};
struct _GtkTextAttributes
@ -152,10 +156,7 @@ struct _GtkTextAttributes
gint left_margin;
gint indent;
/* super/subscript offset, can be negative */
gint offset;
gint indent;
gint right_margin;

2
gtk/testgtk.c
View File

@ -2111,7 +2111,7 @@ void create_labels (void)
"or even on this one\n"
"la <big>la <big>la <big>la <big>la</big></big></big></big>\n"
"but this _word is <span foreground=\"purple\"><big>purple</big></span>\n"
"We like <sup>superscript</sup> and <sub>subscript</sub> too");
"<span underline=\"double\">We like <sup>superscript</sup> and <sub>subscript</sub> too</span>");
g_return_if_fail (keyval == GDK_s);

2
gtk/testtext.c
View File

@ -454,7 +454,7 @@ fill_example_buffer (GtkTextBuffer *buffer)
color.blue = color.green = 0;
color.red = 0xffff;
gtk_object_set (GTK_OBJECT (tag),
"offset", -4,
"rise", -4 * PANGO_SCALE,
"foreground_gdk", &color,
NULL);

2
tests/testgtk.c
View File

@ -2111,7 +2111,7 @@ void create_labels (void)
"or even on this one\n"
"la <big>la <big>la <big>la <big>la</big></big></big></big>\n"
"but this _word is <span foreground=\"purple\"><big>purple</big></span>\n"
"We like <sup>superscript</sup> and <sub>subscript</sub> too");
"<span underline=\"double\">We like <sup>superscript</sup> and <sub>subscript</sub> too</span>");
g_return_if_fail (keyval == GDK_s);

2
tests/testtext.c
View File

@ -454,7 +454,7 @@ fill_example_buffer (GtkTextBuffer *buffer)
color.blue = color.green = 0;
color.red = 0xffff;
gtk_object_set (GTK_OBJECT (tag),
"offset", -4,
"rise", -4 * PANGO_SCALE,
"foreground_gdk", &color,
NULL);