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fix bug where GC didn't always get updated properly

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2000-11-13  Havoc Pennington  <hp@redhat.com>

	* gtk/gtktextdisplay.c (gtk_text_render_state_update): fix bug
	where GC didn't always get updated properly

	* demos/gtk-demo/textview.c (create_tags): Use subattributes
	of fonts instead of setting the entire font

	* gtk/testtext.c (fill_example_buffer): Use "size" instead of
	setting entire font

	* gtk/gtkdialog.c (gtk_dialog_add_button): Fix some warnings

	* gtk/gtktexttag.h, gtk/gtktexttag.c: Explode font_desc into
	a bunch of individually-settable font attributes. You can still
	use the "font" and "font_desc" args, they just set all the font
	attributes at once.
This commit is contained in:
Havoc Pennington 2000-11-14 01:08:28 +00:00 committed by Havoc Pennington
parent f15049bd02
commit 73a00eeb44
18 changed files with 573 additions and 201 deletions
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18
ChangeLog
View File

@ -1,3 +1,21 @@
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtktextdisplay.c (gtk_text_render_state_update): fix bug
where GC didn't always get updated properly
* demos/gtk-demo/textview.c (create_tags): Use subattributes
of fonts instead of setting the entire font
* gtk/testtext.c (fill_example_buffer): Use "size" instead of
setting entire font
* gtk/gtkdialog.c (gtk_dialog_add_button): Fix some warnings
* gtk/gtktexttag.h, gtk/gtktexttag.c: Explode font_desc into
a bunch of individually-settable font attributes. You can still
use the "font" and "font_desc" args, they just set all the font
attributes at once.
2000-11-13 Elliot Lee <sopwith@redhat.com>
* gdk/gdk.h: Add a couple of missing G_GNUC_CONST's.

18
ChangeLog.pre-2-0
View File

@ -1,3 +1,21 @@
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtktextdisplay.c (gtk_text_render_state_update): fix bug
where GC didn't always get updated properly
* demos/gtk-demo/textview.c (create_tags): Use subattributes
of fonts instead of setting the entire font
* gtk/testtext.c (fill_example_buffer): Use "size" instead of
setting entire font
* gtk/gtkdialog.c (gtk_dialog_add_button): Fix some warnings
* gtk/gtktexttag.h, gtk/gtktexttag.c: Explode font_desc into
a bunch of individually-settable font attributes. You can still
use the "font" and "font_desc" args, they just set all the font
attributes at once.
2000-11-13 Elliot Lee <sopwith@redhat.com>
* gdk/gdk.h: Add a couple of missing G_GNUC_CONST's.

18
ChangeLog.pre-2-10
View File

@ -1,3 +1,21 @@
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtktextdisplay.c (gtk_text_render_state_update): fix bug
where GC didn't always get updated properly
* demos/gtk-demo/textview.c (create_tags): Use subattributes
of fonts instead of setting the entire font
* gtk/testtext.c (fill_example_buffer): Use "size" instead of
setting entire font
* gtk/gtkdialog.c (gtk_dialog_add_button): Fix some warnings
* gtk/gtktexttag.h, gtk/gtktexttag.c: Explode font_desc into
a bunch of individually-settable font attributes. You can still
use the "font" and "font_desc" args, they just set all the font
attributes at once.
2000-11-13 Elliot Lee <sopwith@redhat.com>
* gdk/gdk.h: Add a couple of missing G_GNUC_CONST's.

18
ChangeLog.pre-2-2
View File

@ -1,3 +1,21 @@
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtktextdisplay.c (gtk_text_render_state_update): fix bug
where GC didn't always get updated properly
* demos/gtk-demo/textview.c (create_tags): Use subattributes
of fonts instead of setting the entire font
* gtk/testtext.c (fill_example_buffer): Use "size" instead of
setting entire font
* gtk/gtkdialog.c (gtk_dialog_add_button): Fix some warnings
* gtk/gtktexttag.h, gtk/gtktexttag.c: Explode font_desc into
a bunch of individually-settable font attributes. You can still
use the "font" and "font_desc" args, they just set all the font
attributes at once.
2000-11-13 Elliot Lee <sopwith@redhat.com>
* gdk/gdk.h: Add a couple of missing G_GNUC_CONST's.

18
ChangeLog.pre-2-4
View File

@ -1,3 +1,21 @@
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtktextdisplay.c (gtk_text_render_state_update): fix bug
where GC didn't always get updated properly
* demos/gtk-demo/textview.c (create_tags): Use subattributes
of fonts instead of setting the entire font
* gtk/testtext.c (fill_example_buffer): Use "size" instead of
setting entire font
* gtk/gtkdialog.c (gtk_dialog_add_button): Fix some warnings
* gtk/gtktexttag.h, gtk/gtktexttag.c: Explode font_desc into
a bunch of individually-settable font attributes. You can still
use the "font" and "font_desc" args, they just set all the font
attributes at once.
2000-11-13 Elliot Lee <sopwith@redhat.com>
* gdk/gdk.h: Add a couple of missing G_GNUC_CONST's.

18
ChangeLog.pre-2-6
View File

@ -1,3 +1,21 @@
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtktextdisplay.c (gtk_text_render_state_update): fix bug
where GC didn't always get updated properly
* demos/gtk-demo/textview.c (create_tags): Use subattributes
of fonts instead of setting the entire font
* gtk/testtext.c (fill_example_buffer): Use "size" instead of
setting entire font
* gtk/gtkdialog.c (gtk_dialog_add_button): Fix some warnings
* gtk/gtktexttag.h, gtk/gtktexttag.c: Explode font_desc into
a bunch of individually-settable font attributes. You can still
use the "font" and "font_desc" args, they just set all the font
attributes at once.
2000-11-13 Elliot Lee <sopwith@redhat.com>
* gdk/gdk.h: Add a couple of missing G_GNUC_CONST's.

18
ChangeLog.pre-2-8
View File

@ -1,3 +1,21 @@
2000-11-13 Havoc Pennington <hp@redhat.com>
* gtk/gtktextdisplay.c (gtk_text_render_state_update): fix bug
where GC didn't always get updated properly
* demos/gtk-demo/textview.c (create_tags): Use subattributes
of fonts instead of setting the entire font
* gtk/testtext.c (fill_example_buffer): Use "size" instead of
setting entire font
* gtk/gtkdialog.c (gtk_dialog_add_button): Fix some warnings
* gtk/gtktexttag.h, gtk/gtktexttag.c: Explode font_desc into
a bunch of individually-settable font attributes. You can still
use the "font" and "font_desc" args, they just set all the font
attributes at once.
2000-11-13 Elliot Lee <sopwith@redhat.com>
* gdk/gdk.h: Add a couple of missing G_GNUC_CONST's.

11
demos/gtk-demo/textview.c
View File

@ -71,13 +71,14 @@ create_tags (GtkTextBuffer *buffer)
*/
tag = gtk_text_buffer_create_tag (buffer, "italic");
g_object_set (G_OBJECT (tag), "font", "sans italic", NULL);
g_object_set (G_OBJECT (tag), "style", PANGO_STYLE_ITALIC, NULL);
tag = gtk_text_buffer_create_tag (buffer, "bold");
g_object_set (G_OBJECT (tag), "font", "sans bold", NULL);
g_object_set (G_OBJECT (tag), "weight", PANGO_WEIGHT_BOLD, NULL);
tag = gtk_text_buffer_create_tag (buffer, "big");
g_object_set (G_OBJECT (tag), "font", "sans 120", NULL);
/* 70 points times the PANGO_SCALE factor */
g_object_set (G_OBJECT (tag), "size", 70 * PANGO_SCALE, NULL);
tag = gtk_text_buffer_create_tag (buffer, "blue_foreground");
g_object_set (G_OBJECT (tag), "foreground", "blue", NULL);
@ -141,13 +142,13 @@ create_tags (GtkTextBuffer *buffer)
tag = gtk_text_buffer_create_tag (buffer, "superscript");
g_object_set (G_OBJECT (tag),
"offset", 10,
"font", "Sans 8",
"size", 8 * PANGO_SCALE,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "subscript");
g_object_set (G_OBJECT (tag),
"offset", -10,
"font", "Sans 8",
"size", 8 * PANGO_SCALE,
NULL);
}

5
gdk-pixbuf/ChangeLog
View File

@ -1,3 +1,8 @@
2000-11-13 Havoc Pennington <hp@redhat.com>
* io-png.c (png_simple_error_callback): fix error message to not
say "save" since it's used for loading
2000-11-11 Hans Breuer <Hans@Breuer.Org>
* gdk-pixbuf-io.c : Fix all function prototype macros for self

2
gdk-pixbuf/io-png.c
View File

@ -155,7 +155,7 @@ png_simple_error_callback(png_structp png_save_ptr,
g_set_error (error,
GDK_PIXBUF_ERROR,
GDK_PIXBUF_ERROR_FAILED,
_("Fatal error saving PNG image file: %s"),
_("Fatal error in PNG image file: %s"),
error_msg);
}
}

4
gtk/gtkdialog.c
View File

@ -387,8 +387,8 @@ gtk_dialog_add_button (GtkDialog *dialog,
{
GtkWidget *button;
g_return_if_fail (GTK_IS_DIALOG (dialog));
g_return_if_fail (button_text != NULL);
g_return_val_if_fail (GTK_IS_DIALOG (dialog), NULL);
g_return_val_if_fail (button_text != NULL, NULL);
button = gtk_button_new_stock (button_text,
gtk_window_get_default_accel_group (GTK_WINDOW (dialog)));

13
gtk/gtktextdisplay.c
View File

@ -86,6 +86,7 @@ struct _GtkTextRenderState
GtkWidget *widget;
GtkTextAppearance *last_appearance;
GtkTextAppearance *last_bg_appearance;
GdkGC *fg_gc;
GdkGC *bg_gc;
GdkRectangle clip_rect;
@ -159,12 +160,12 @@ gtk_text_render_state_update (GtkTextRenderState *state,
if (new_appearance->draw_bg)
{
if (!state->last_appearance ||
!gdk_color_equal (&new_appearance->bg_color, &state->last_appearance->bg_color))
if (!state->last_bg_appearance ||
!gdk_color_equal (&new_appearance->bg_color, &state->last_bg_appearance->bg_color))
gtk_text_render_state_set_color (state, state->bg_gc, &new_appearance->bg_color);
if (!state->last_appearance ||
new_appearance->bg_stipple != state->last_appearance->bg_stipple)
if (!state->last_bg_appearance ||
new_appearance->bg_stipple != state->last_bg_appearance->bg_stipple)
{
if (new_appearance->bg_stipple)
{
@ -176,6 +177,8 @@ gtk_text_render_state_update (GtkTextRenderState *state,
gdk_gc_set_fill (state->bg_gc, GDK_SOLID);
}
}
state->last_bg_appearance = new_appearance;
}
state->last_appearance = new_appearance;
@ -665,7 +668,7 @@ gtk_text_layout_draw (GtkTextLayout *layout,
GtkTextLine *line = tmp_list->data;
line_display = gtk_text_layout_get_line_display (layout, line, FALSE);
if (have_selection)
{
GtkTextIter line_start, line_end;

12
gtk/gtktextlayout.c
View File

@ -775,7 +775,7 @@ gtk_text_layout_validate_yrange (GtkTextLayout *layout,
y0 = 0;
if (y1 < 0)
y1 = 0;
/* Validate backwards from the anchor line to y0
*/
line = gtk_text_iter_get_text_line (anchor);
@ -792,7 +792,7 @@ gtk_text_layout_validate_yrange (GtkTextLayout *layout,
line_data = gtk_text_line_get_data (line, layout);
delta_height += line_data->height - old_height;
first_line = line;
first_line_y = -seen;
if (!last_line)
@ -821,7 +821,7 @@ gtk_text_layout_validate_yrange (GtkTextLayout *layout,
line_data = gtk_text_line_get_data (line, layout);
delta_height += line_data->height - old_height;
if (!first_line)
{
first_line = line;
@ -1229,7 +1229,7 @@ gtk_text_attr_appearance_new (const GtkTextAppearance *appearance)
static void
add_text_attrs (GtkTextLayout *layout,
GtkTextAttributes *style,
GtkTextAttributes *style,
gint byte_count,
PangoAttrList *attrs,
gint start,
@ -1237,7 +1237,7 @@ add_text_attrs (GtkTextLayout *layout,
{
PangoAttribute *attr;
attr = pango_attr_font_desc_new (style->font_desc);
attr = pango_attr_font_desc_new (&style->font);
attr->start_index = start;
attr->end_index = start + byte_count;
@ -1452,7 +1452,7 @@ add_preedit_attrs (GtkTextLayout *layout,
if (end == G_MAXINT)
end = layout->preedit_len;
pango_attr_iterator_get_font (iter, style->font_desc,
pango_attr_iterator_get_font (iter, &style->font,
&font_desc, size_only ? NULL : &extra_attrs);
tmp_list = extra_attrs;

332
gtk/gtktexttag.c
View File

@ -76,6 +76,13 @@ enum {
ARG_FOREGROUND_STIPPLE,
ARG_FONT,
ARG_FONT_DESC,
ARG_FAMILY,
ARG_STYLE,
ARG_VARIANT,
ARG_WEIGHT,
ARG_STRETCH,
ARG_SIZE,
ARG_SIZE_POINTS,
ARG_PIXELS_ABOVE_LINES,
ARG_PIXELS_BELOW_LINES,
ARG_PIXELS_INSIDE_WRAP,
@ -101,7 +108,12 @@ enum {
ARG_FOREGROUND_GDK_SET,
ARG_BACKGROUND_STIPPLE_SET,
ARG_FOREGROUND_STIPPLE_SET,
ARG_FONT_SET,
ARG_FAMILY_SET,
ARG_STYLE_SET,
ARG_VARIANT_SET,
ARG_WEIGHT_SET,
ARG_STRETCH_SET,
ARG_SIZE_SET,
ARG_PIXELS_ABOVE_LINES_SET,
ARG_PIXELS_BELOW_LINES_SET,
ARG_PIXELS_INSIDE_WRAP_SET,
@ -191,7 +203,21 @@ gtk_text_tag_class_init (GtkTextTagClass *klass)
gtk_object_add_arg_type ("GtkTextTag::font", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_FONT);
gtk_object_add_arg_type ("GtkTextTag::font_desc", GTK_TYPE_BOXED,
GTK_ARG_READWRITE, ARG_FONT_DESC);
GTK_ARG_READWRITE, ARG_FONT_DESC);
gtk_object_add_arg_type ("GtkTextTag::family", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_FAMILY);
gtk_object_add_arg_type ("GtkTextTag::style", GTK_TYPE_ENUM,
GTK_ARG_READWRITE, ARG_STYLE);
gtk_object_add_arg_type ("GtkTextTag::variant", GTK_TYPE_ENUM,
GTK_ARG_READWRITE, ARG_VARIANT);
gtk_object_add_arg_type ("GtkTextTag::weight", GTK_TYPE_ENUM,
GTK_ARG_READWRITE, ARG_WEIGHT);
gtk_object_add_arg_type ("GtkTextTag::stretch", GTK_TYPE_ENUM,
GTK_ARG_READWRITE, ARG_STRETCH);
gtk_object_add_arg_type ("GtkTextTag::size", GTK_TYPE_INT,
GTK_ARG_READWRITE, ARG_SIZE);
gtk_object_add_arg_type ("GtkTextTag::size_points", GTK_TYPE_DOUBLE,
GTK_ARG_READWRITE, ARG_SIZE_POINTS);
gtk_object_add_arg_type ("GtkTextTag::foreground", GTK_TYPE_STRING,
GTK_ARG_WRITABLE, ARG_FOREGROUND);
gtk_object_add_arg_type ("GtkTextTag::foreground_gdk", GTK_TYPE_GDK_COLOR,
@ -238,9 +264,19 @@ gtk_text_tag_class_init (GtkTextTagClass *klass)
gtk_object_add_arg_type ("GtkTextTag::background_stipple_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_BACKGROUND_STIPPLE_SET);
gtk_object_add_arg_type ("GtkTextTag::editable_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_EDITABLE_SET);
gtk_object_add_arg_type ("GtkTextTag::font_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_FONT_SET);
GTK_ARG_READWRITE, ARG_EDITABLE_SET);
gtk_object_add_arg_type ("GtkTextTag::family_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_FAMILY_SET);
gtk_object_add_arg_type ("GtkTextTag::style_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_STYLE_SET);
gtk_object_add_arg_type ("GtkTextTag::variant_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_VARIANT_SET);
gtk_object_add_arg_type ("GtkTextTag::weight_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_WEIGHT_SET);
gtk_object_add_arg_type ("GtkTextTag::stretch_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_STRETCH_SET);
gtk_object_add_arg_type ("GtkTextTag::size_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_SIZE_SET);
gtk_object_add_arg_type ("GtkTextTag::foreground_set", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_FOREGROUND_SET);
gtk_object_add_arg_type ("GtkTextTag::foreground_gdk_set", GTK_TYPE_BOOL,
@ -390,6 +426,44 @@ set_fg_color (GtkTextTag *tag, GdkColor *color)
}
}
static void
set_font_description (GtkTextTag *text_tag,
PangoFontDescription *font_desc)
{
if (font_desc != NULL)
{
/* pango_font_description_from_string() will sometimes return
* a NULL family or -1 size, so handle those cases.
*/
if (font_desc->family_name)
gtk_object_set (GTK_OBJECT (text_tag),
"family", font_desc->family_name,
NULL);
if (font_desc->size >= 0)
gtk_object_set (GTK_OBJECT (text_tag),
"size", font_desc->size,
NULL);
gtk_object_set (GTK_OBJECT (text_tag),
"style", font_desc->style,
"variant", font_desc->variant,
"weight", font_desc->weight,
"stretch", font_desc->stretch,
NULL);
}
else
{
text_tag->family_set = FALSE;
text_tag->style_set = FALSE;
text_tag->variant_set = FALSE;
text_tag->weight_set = FALSE;
text_tag->stretch_set = FALSE;
text_tag->size_set = FALSE;
}
}
static void
gtk_text_tag_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
@ -491,11 +565,10 @@ gtk_text_tag_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
if (name)
font_desc = pango_font_description_from_string (name);
if (text_tag->values->font_desc)
pango_font_description_free (text_tag->values->font_desc);
text_tag->font_set = (font_desc != NULL);
text_tag->values->font_desc = font_desc;
set_font_description (text_tag, font_desc);
if (font_desc)
pango_font_description_free (font_desc);
size_changed = TRUE;
}
@ -507,20 +580,56 @@ gtk_text_tag_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
font_desc = GTK_VALUE_BOXED (*arg);
if (text_tag->values->font_desc)
pango_font_description_free (text_tag->values->font_desc);
if (font_desc)
text_tag->values->font_desc = pango_font_description_copy (font_desc);
else
text_tag->values->font_desc = NULL;
text_tag->font_set = (font_desc != NULL);
set_font_description (text_tag, font_desc);
size_changed = TRUE;
}
break;
case ARG_FAMILY:
if (text_tag->values->font.family_name)
g_free (text_tag->values->font.family_name);
text_tag->values->font.family_name = g_strdup (GTK_VALUE_STRING (*arg));
text_tag->family_set = TRUE;
size_changed = TRUE;
break;
case ARG_STYLE:
text_tag->values->font.style = GTK_VALUE_ENUM (*arg);
text_tag->style_set = TRUE;
size_changed = TRUE;
break;
case ARG_VARIANT:
text_tag->values->font.variant = GTK_VALUE_ENUM (*arg);
text_tag->variant_set = TRUE;
size_changed = TRUE;
break;
case ARG_WEIGHT:
text_tag->values->font.weight = GTK_VALUE_ENUM (*arg);
text_tag->weight_set = TRUE;
size_changed = TRUE;
break;
case ARG_STRETCH:
text_tag->values->font.stretch = GTK_VALUE_ENUM (*arg);
text_tag->stretch_set = TRUE;
size_changed = TRUE;
break;
case ARG_SIZE:
text_tag->values->font.size = GTK_VALUE_INT (*arg);
text_tag->size_set = TRUE;
size_changed = TRUE;
break;
case ARG_SIZE_POINTS:
text_tag->values->font.size = GTK_VALUE_DOUBLE (*arg) * PANGO_SCALE;
text_tag->size_set = TRUE;
size_changed = TRUE;
break;
case ARG_PIXELS_ABOVE_LINES:
text_tag->pixels_above_lines_set = TRUE;
text_tag->values->pixels_above_lines = GTK_VALUE_INT (*arg);
@ -636,17 +745,54 @@ gtk_text_tag_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
case ARG_BACKGROUND_STIPPLE_SET:
text_tag->bg_stipple_set = GTK_VALUE_BOOL (*arg);
if (!text_tag->bg_stipple_set &&
text_tag->values->appearance.bg_stipple)
{
g_object_unref (G_OBJECT (text_tag->values->appearance.bg_stipple));
text_tag->values->appearance.bg_stipple = NULL;
}
break;
case ARG_FOREGROUND_STIPPLE_SET:
text_tag->fg_stipple_set = GTK_VALUE_BOOL (*arg);
if (!text_tag->fg_stipple_set &&
text_tag->values->appearance.fg_stipple)
{
g_object_unref (G_OBJECT (text_tag->values->appearance.fg_stipple));
text_tag->values->appearance.fg_stipple = NULL;
}
break;
case ARG_FONT_SET:
text_tag->font_set = GTK_VALUE_BOOL (*arg);
case ARG_FAMILY_SET:
text_tag->family_set = GTK_VALUE_BOOL (*arg);
size_changed = TRUE;
break;
case ARG_STYLE_SET:
text_tag->style_set = GTK_VALUE_BOOL (*arg);
size_changed = TRUE;
break;
case ARG_VARIANT_SET:
text_tag->variant_set = GTK_VALUE_BOOL (*arg);
size_changed = TRUE;
break;
case ARG_WEIGHT_SET:
text_tag->weight_set = GTK_VALUE_BOOL (*arg);
size_changed = TRUE;
break;
case ARG_STRETCH_SET:
text_tag->stretch_set = GTK_VALUE_BOOL (*arg);
size_changed = TRUE;
break;
case ARG_SIZE_SET:
text_tag->size_set = GTK_VALUE_BOOL (*arg);
size_changed = TRUE;
break;
case ARG_PIXELS_ABOVE_LINES_SET:
text_tag->pixels_above_lines_set = GTK_VALUE_BOOL (*arg);
size_changed = TRUE;
@ -775,27 +921,72 @@ gtk_text_tag_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
break;
case ARG_BACKGROUND_STIPPLE:
GTK_VALUE_BOXED (*arg) = tag->values->appearance.bg_stipple;
if (tag->bg_stipple_set)
GTK_VALUE_BOXED (*arg) = tag->values->appearance.bg_stipple;
else
GTK_VALUE_BOXED (*arg) = NULL;
break;
case ARG_FOREGROUND_STIPPLE:
GTK_VALUE_BOXED (*arg) = tag->values->appearance.fg_stipple;
if (tag->fg_stipple_set)
GTK_VALUE_BOXED (*arg) = tag->values->appearance.fg_stipple;
else
GTK_VALUE_BOXED (*arg) = NULL;
break;
case ARG_FONT:
if (tag->values->font_desc)
GTK_VALUE_STRING (*arg) = pango_font_description_to_string (tag->values->font_desc);
if (tag->family_set &&
tag->style_set &&
tag->variant_set &&
tag->size_set &&
tag->stretch_set &&
tag->weight_set)
GTK_VALUE_STRING (*arg) =
pango_font_description_to_string (&tag->values->font);
else
GTK_VALUE_STRING (*arg) = NULL;
break;
case ARG_FONT_DESC:
if (tag->values->font_desc)
GTK_VALUE_BOXED (*arg) = pango_font_description_copy (tag->values->font_desc);
if (tag->family_set &&
tag->style_set &&
tag->variant_set &&
tag->size_set &&
tag->stretch_set &&
tag->weight_set)
GTK_VALUE_BOXED (*arg) = pango_font_description_copy (&tag->values->font);
else
GTK_VALUE_BOXED (*arg) = NULL;
break;
case ARG_FAMILY:
GTK_VALUE_STRING (*arg) = g_strdup (tag->values->font.family_name);
break;
case ARG_STYLE:
GTK_VALUE_ENUM (*arg) = tag->values->font.style;
break;
case ARG_VARIANT:
GTK_VALUE_ENUM (*arg) = tag->values->font.variant;
break;
case ARG_WEIGHT:
GTK_VALUE_ENUM (*arg) = tag->values->font.weight;
break;
case ARG_STRETCH:
GTK_VALUE_ENUM (*arg) = tag->values->font.stretch;
break;
case ARG_SIZE:
GTK_VALUE_INT (*arg) = tag->values->font.size;
break;
case ARG_SIZE_POINTS:
GTK_VALUE_DOUBLE (*arg) = ((double)tag->values->font.size) / (double)PANGO_SCALE;
break;
case ARG_PIXELS_ABOVE_LINES:
GTK_VALUE_INT (*arg) = tag->values->pixels_above_lines;
break;
@ -875,10 +1066,30 @@ gtk_text_tag_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
GTK_VALUE_BOOL (*arg) = tag->fg_stipple_set;
break;
case ARG_FONT_SET:
GTK_VALUE_BOOL (*arg) = tag->font_set;
case ARG_FAMILY_SET:
GTK_VALUE_BOOL (*arg) = tag->family_set;
break;
case ARG_STYLE_SET:
GTK_VALUE_BOOL (*arg) = tag->style_set;
break;
case ARG_VARIANT_SET:
GTK_VALUE_BOOL (*arg) = tag->variant_set;
break;
case ARG_WEIGHT_SET:
GTK_VALUE_BOOL (*arg) = tag->weight_set;
break;
case ARG_STRETCH_SET:
GTK_VALUE_BOOL (*arg) = tag->stretch_set;
break;
case ARG_SIZE_SET:
GTK_VALUE_BOOL (*arg) = tag->size_set;
break;
case ARG_PIXELS_ABOVE_LINES_SET:
GTK_VALUE_BOOL (*arg) = tag->pixels_above_lines_set;
break;
@ -1145,7 +1356,7 @@ gtk_text_attributes_new (void)
{
GtkTextAttributes *values;
values = g_new0(GtkTextAttributes, 1);
values = g_new0 (GtkTextAttributes, 1);
/* 0 is a valid value for most of the struct */
@ -1186,19 +1397,22 @@ gtk_text_attributes_copy (GtkTextAttributes *src,
if (dest->language)
g_free (dest->language);
if (dest->font.family_name)
g_free (dest->font.family_name);
/* Copy */
orig_refcount = dest->refcount;
*dest = *src;
dest->font_desc = pango_font_description_copy (src->font_desc);
if (src->tabs)
dest->tabs = pango_tab_array_copy (src->tabs);
dest->language = g_strdup (src->language);
dest->font.family_name = g_strdup (src->font.family_name);
dest->refcount = orig_refcount;
dest->realized = FALSE;
}
@ -1226,9 +1440,6 @@ gtk_text_attributes_unref (GtkTextAttributes *values)
if (values->appearance.bg_stipple)
gdk_bitmap_unref (values->appearance.bg_stipple);
if (values->font_desc)
pango_font_description_free (values->font_desc);
if (values->appearance.fg_stipple)
gdk_bitmap_unref (values->appearance.fg_stipple);
@ -1238,6 +1449,9 @@ gtk_text_attributes_unref (GtkTextAttributes *values)
if (values->language)
g_free (values->language);
if (values->font.family_name)
g_free (values->font.family_name);
g_free (values);
}
}
@ -1287,8 +1501,8 @@ gtk_text_attributes_unrealize (GtkTextAttributes *values,
void
gtk_text_attributes_fill_from_tags (GtkTextAttributes *dest,
GtkTextTag** tags,
guint n_tags)
GtkTextTag** tags,
guint n_tags)
{
guint n = 0;
@ -1308,7 +1522,9 @@ gtk_text_attributes_fill_from_tags (GtkTextAttributes *dest,
dest->appearance.draw_bg = TRUE;
}
if (tag->fg_color_set)
dest->appearance.fg_color = vals->appearance.fg_color;
if (tag->bg_stipple_set)
{
gdk_bitmap_ref (vals->appearance.bg_stipple);
@ -1319,16 +1535,6 @@ gtk_text_attributes_fill_from_tags (GtkTextAttributes *dest,
dest->appearance.draw_bg = TRUE;
}
if (tag->fg_color_set)
dest->appearance.fg_color = vals->appearance.fg_color;
if (tag->font_set)
{
if (dest->font_desc)
pango_font_description_free (dest->font_desc);
dest->font_desc = pango_font_description_copy (vals->font_desc);
}
if (tag->fg_stipple_set)
{
gdk_bitmap_ref (vals->appearance.fg_stipple);
@ -1337,6 +1543,29 @@ gtk_text_attributes_fill_from_tags (GtkTextAttributes *dest,
dest->appearance.fg_stipple = vals->appearance.fg_stipple;
}
if (tag->family_set)
{
if (dest->font.family_name)
g_free (dest->font.family_name);
dest->font.family_name = g_strdup (vals->font.family_name);
}
if (tag->style_set)
dest->font.style = vals->font.style;
if (tag->variant_set)
dest->font.variant = vals->font.variant;
if (tag->weight_set)
dest->font.weight = vals->font.weight;
if (tag->stretch_set)
dest->font.stretch = vals->font.stretch;
if (tag->size_set)
dest->font.size = vals->font.size;
if (tag->justify_set)
dest->justify = vals->justify;
@ -1405,7 +1634,12 @@ gtk_text_tag_affects_size (GtkTextTag *tag)
g_return_val_if_fail (GTK_IS_TEXT_TAG (tag), FALSE);
return
tag->font_set ||
tag->family_set ||
tag->style_set ||
tag->variant_set ||
tag->weight_set ||
tag->size_set ||
tag->stretch_set ||
tag->justify_set ||
tag->left_margin_set ||
tag->indent_set ||

10
gtk/gtktexttag.h
View File

@ -61,7 +61,12 @@ struct _GtkTextTag
guint bg_color_set : 1;
guint bg_stipple_set : 1;
guint fg_color_set : 1;
guint font_set : 1;
guint family_set : 1;
guint style_set : 1;
guint variant_set : 1;
guint weight_set : 1;
guint stretch_set : 1;
guint size_set : 1;
guint fg_stipple_set : 1;
guint justify_set : 1;
guint left_margin_set : 1;
@ -142,7 +147,8 @@ struct _GtkTextAttributes
GtkJustification justify;
GtkTextDirection direction;
PangoFontDescription *font_desc;
/* Individual chunks of this can be set/unset as a group */
PangoFontDescription font;
gint left_margin;

187
gtk/gtktextview.c
View File

@ -21,7 +21,7 @@
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include <string.h>
@ -222,7 +222,7 @@ static GtkAdjustment* get_vadjustment (GtkTextView *text_view);
static void gtk_text_view_popup_menu (GtkTextView *text_view,
GdkEventButton *event);
/* Container methods */
static void gtk_text_view_add (GtkContainer *container,
GtkWidget *child);
@ -394,14 +394,14 @@ gtk_text_view_class_init (GtkTextViewClass *klass)
gtk_object_add_arg_type ("GtkTextView::justify", GTK_TYPE_ENUM,
GTK_ARG_READWRITE, ARG_JUSTIFY);
gtk_object_add_arg_type ("GtkTextView::left_margin", GTK_TYPE_INT,
GTK_ARG_READWRITE, ARG_LEFT_MARGIN);
GTK_ARG_READWRITE, ARG_LEFT_MARGIN);
gtk_object_add_arg_type ("GtkTextView::right_margin", GTK_TYPE_INT,
GTK_ARG_READWRITE, ARG_RIGHT_MARGIN);
gtk_object_add_arg_type ("GtkTextView::indent", GTK_TYPE_INT,
GTK_ARG_READWRITE, ARG_INDENT);
gtk_object_add_arg_type ("GtkTextView::tabs", GTK_TYPE_POINTER, /* FIXME */
GTK_ARG_READWRITE, ARG_TABS);
/*
* Signals
*/
@ -700,7 +700,7 @@ gtk_text_view_init (GtkTextView *text_view)
text_view->indent = 0;
text_view->tabs = NULL;
text_view->editable = TRUE;
gtk_drag_dest_set (widget,
GTK_DEST_DEFAULT_DROP,
target_table, G_N_ELEMENTS (target_table),
@ -719,7 +719,7 @@ gtk_text_view_init (GtkTextView *text_view)
gtk_signal_connect (GTK_OBJECT (text_view->im_context), "preedit_changed",
GTK_SIGNAL_FUNC (gtk_text_view_preedit_changed_handler), text_view);
text_view->cursor_visible = TRUE;
text_view->text_window = text_window_new (GTK_TEXT_WINDOW_TEXT,
@ -731,7 +731,7 @@ gtk_text_view_init (GtkTextView *text_view)
/**
* gtk_text_view_new:
*
*
* Creates a new #GtkTextView. If you don't call gtk_text_view_set_buffer()
* before using the text view, an empty default buffer will be created
* for you. Get the buffer with gtk_text_view_get_buffer(). If you want
@ -748,14 +748,14 @@ gtk_text_view_new (void)
/**
* gtk_text_view_new_with_buffer:
* @buffer: a #GtkTextBuffer
*
*
* Creates a new #GtkTextView widget displaying the buffer
* @buffer. One buffer can be shared among many widgets.
* @buffer may be NULL to create a default buffer, in which case
* this function is equivalent to gtk_text_view_new(). The
* text view adds its own reference count to the buffer; it does not
* take over an existing reference.
*
*
* Return value: a new #GtkTextView.
**/
GtkWidget*
@ -780,7 +780,7 @@ gtk_text_view_new_with_buffer (GtkTextBuffer *buffer)
* added to @buffer. If you owned a reference to @buffer before passing it
* to this function, you must remove that reference yourself; #GtkTextView
* will not "adopt" it.
*
*
**/
void
gtk_text_view_set_buffer (GtkTextView *text_view,
@ -797,7 +797,7 @@ gtk_text_view_set_buffer (GtkTextView *text_view,
/* Destroy all anchored children */
GSList *tmp_list;
GSList *copy;
copy = g_slist_copy (text_view->children);
tmp_list = copy;
while (tmp_list != NULL)
@ -809,12 +809,12 @@ gtk_text_view_set_buffer (GtkTextView *text_view,
gtk_widget_destroy (vc->widget);
/* vc may now be invalid! */
}
tmp_list = g_slist_next (tmp_list);
}
g_slist_free (copy);
gtk_signal_disconnect_by_func (GTK_OBJECT (text_view->buffer),
gtk_text_view_mark_set_handler, text_view);
gtk_object_unref (GTK_OBJECT (text_view->buffer));
@ -870,11 +870,11 @@ get_buffer (GtkTextView *text_view)
/**
* gtk_text_view_get_buffer:
* @text_view: a #GtkTextView
*
*
* Returns the #GtkTextBuffer being displayed by this text view.
* The reference count on the buffer is not incremented; the caller
* of this function won't own a new reference.
*
*
* Return value: a #GtkTextBuffer
**/
GtkTextBuffer*
@ -897,7 +897,7 @@ gtk_text_view_get_buffer (GtkTextView *text_view)
* currently-displayed portion. If you have coordinates from an
* event, you have to convert those to buffer coordinates with
* gtk_text_view_window_to_buffer_coords().
*
*
**/
void
gtk_text_view_get_iter_at_location (GtkTextView *text_view,
@ -925,7 +925,7 @@ gtk_text_view_get_iter_at_location (GtkTextView *text_view,
* The rectangle position is in buffer coordinates; use
* gtk_text_view_buffer_to_window_coords() to convert these
* coordinates to coordinates for one of the windows in the text view.
*
*
**/
void
gtk_text_view_get_iter_location (GtkTextView *text_view,
@ -948,7 +948,7 @@ gtk_text_view_get_iter_location (GtkTextView *text_view,
* Gets the y coordinate of the top of the line containing @iter,
* and the height of the line. The coordinate is a buffer coordinate;
* convert to window coordinates with gtk_text_view_buffer_to_window_coords().
*
*
**/
void
gtk_text_view_get_line_yrange (GtkTextView *text_view,
@ -971,7 +971,7 @@ gtk_text_view_get_line_yrange (GtkTextView *text_view,
* @target_iter: a #GtkTextIter
* @y: a y coordinate
* @line_top: return location for top coordinate of the line
*
*
* Gets the #GtkTextIter at the start of the line containing
* the coordinate @y. @y is in buffer coordinates, convert from
* window coordinates with gtk_text_view_window_to_buffer_coords().
@ -1135,13 +1135,13 @@ gtk_text_view_scroll_to_mark_adjusted (GtkTextView *text_view,
* @text_view: a #GtkTextView
* @mark: a #GtkTextMark
* @mark_within_margin: a margin
*
*
* Scrolls @text_view so that @mark is on the screen. If
* @mark_within_margin is nonzero, the mark will be moved onscreen by
* that many pixels. For example, if @mark_within_margin is 5, the
* mark will be at least 5 pixels away from the edge of the screen,
* if possible.
*
*
* Return value: TRUE if scrolling occurred
**/
gboolean
@ -1170,10 +1170,10 @@ clamp_iter_onscreen (GtkTextView *text_view, GtkTextIter *iter)
* gtk_text_view_move_mark_onscreen:
* @text_view: a #GtkTextView
* @mark: a #GtkTextMark
*
*
* Moves a mark within the buffer so that it's
* located within the currently-visible text area.
*
*
* Return value: %TRUE if scrolling occurred
**/
gboolean
@ -1200,7 +1200,7 @@ gtk_text_view_move_mark_onscreen (GtkTextView *text_view,
* gtk_text_view_get_visible_rect:
* @text_view: a #GtkTextView
* @visible_rect: rectangle to fill
*
*
* Fills @visible_rect with the currently-visible
* region of the buffer, in buffer coordinates. Convert to window coordinates
* with gtk_text_view_buffer_to_window_coords().
@ -1229,7 +1229,7 @@ gtk_text_view_get_visible_rect (GtkTextView *text_view,
* gtk_text_view_set_wrap_mode:
* @text_view: a #GtkTextView
* @wrap_mode: a #GtkWrapMode
*
*
* Sets the line wrapping for the view.
**/
void
@ -1254,9 +1254,9 @@ gtk_text_view_set_wrap_mode (GtkTextView *text_view,
/**
* gtk_text_view_get_wrap_mode:
* @text_view: a #GtkTextView
*
*
* Gets the line wrapping for the view.
*
*
* Return value: the line wrap setting
**/
GtkWrapMode
@ -1272,7 +1272,7 @@ gtk_text_view_get_wrap_mode (GtkTextView *text_view)
* gtk_text_view_set_editable:
* @text_view: a #GtkTextView
* @setting: whether it's editable
*
*
* Sets the default editability of the #GtkTextView. You can override
* this default setting with tags in the buffer, using the "editable"
* attribute of tags.
@ -1298,10 +1298,10 @@ gtk_text_view_set_editable (GtkTextView *text_view,
/**
* gtk_text_view_get_editable:
* @text_view: a #GtkTextView
*
*
* Returns the default editability of the #GtkTextView. Tags in the
* buffer may override this setting for some ranges of text.
*
*
* Return value: whether text is editable by default
**/
gboolean
@ -1395,7 +1395,7 @@ gtk_text_view_set_justification (GtkTextView *text_view,
GtkJustification justify)
{
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
if (text_view->justify != justify)
{
text_view->justify = justify;
@ -1530,7 +1530,7 @@ gtk_text_view_get_tabs (GtkTextView *text_view)
* gtk_text_view_set_cursor_visible:
* @text_view: a #GtkTextView
* @setting: whether to show the insertion cursor
*
*
* Toggles whether the insertion point is displayed. A buffer with no editable
* text probably shouldn't have a visible cursor, so you may want to turn
* the cursor off.
@ -1565,9 +1565,9 @@ gtk_text_view_set_cursor_visible (GtkTextView *text_view,
/**
* gtk_text_view_get_cursor_visible:
* @text_view: a #GtkTextView
*
*
* Find out whether the cursor is being displayed.
*
*
* Return value: whether the insertion mark is visible
**/
gboolean
@ -1582,10 +1582,10 @@ gtk_text_view_get_cursor_visible (GtkTextView *text_view)
/**
* gtk_text_view_place_cursor_onscreen:
* @text_view: a #GtkTextView
*
*
* Moves the cursor to the currently visible region of the
* buffer, it it isn't there already.
*
*
* Return value: TRUE if the cursor had to be moved.
**/
gboolean
@ -1629,7 +1629,7 @@ gtk_text_view_finalize (GObject *object)
text_view = GTK_TEXT_VIEW (object);
g_return_if_fail (text_view->buffer == NULL);
if (text_view->hadjustment)
gtk_object_unref (GTK_OBJECT (text_view->hadjustment));
if (text_view->vadjustment)
@ -1710,7 +1710,7 @@ gtk_text_view_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
case ARG_TABS:
gtk_text_view_set_tabs (text_view, GTK_VALUE_POINTER (*arg));
break;
default:
g_assert_not_reached ();
break;
@ -1773,7 +1773,7 @@ gtk_text_view_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
case ARG_TABS:
GTK_VALUE_POINTER (*arg) = gtk_text_view_get_tabs (text_view);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
@ -1786,7 +1786,7 @@ gtk_text_view_size_request (GtkWidget *widget,
{
GtkTextView *text_view;
GSList *tmp_list;
text_view = GTK_TEXT_VIEW (widget);
requisition->width = text_view->text_window->requisition.width + FOCUS_EDGE_WIDTH * 2;
@ -1813,11 +1813,11 @@ gtk_text_view_size_request (GtkWidget *widget,
{
GtkRequisition child_req;
GtkRequisition old_req;
old_req = child->widget->requisition;
gtk_widget_size_request (child->widget, &child_req);
gtk_widget_size_request (child->widget, &child_req);
if (text_view->layout &&
(old_req.width != child_req.width ||
old_req.height != child_req.height))
@ -1828,7 +1828,7 @@ gtk_text_view_size_request (GtkWidget *widget,
{
}
tmp_list = g_slist_next (tmp_list);
}
}
@ -1839,7 +1839,7 @@ gtk_text_view_allocate_children (GtkTextView *text_view)
GSList *tmp_list;
return;
tmp_list = text_view->children;
while (tmp_list != NULL)
{
@ -1861,9 +1861,9 @@ gtk_text_view_allocate_children (GtkTextView *text_view)
}
else
{
}
tmp_list = g_slist_next (tmp_list);
}
}
@ -1883,7 +1883,7 @@ gtk_text_view_size_allocate (GtkWidget *widget,
GdkRectangle right_rect;
GdkRectangle top_rect;
GdkRectangle bottom_rect;
text_view = GTK_TEXT_VIEW (widget);
widget->allocation = *allocation;
@ -1982,7 +1982,7 @@ gtk_text_view_size_allocate (GtkWidget *widget,
SCREEN_WIDTH (text_view));
gtk_text_view_allocate_children (text_view);
gtk_text_view_validate_onscreen (text_view);
gtk_text_view_scroll_calc_now (text_view);
@ -2043,6 +2043,7 @@ gtk_text_view_validate_onscreen (GtkTextView *text_view)
{
GtkTextIter first_para;
gtk_text_view_get_first_para_iter (text_view, &first_para);
gtk_text_layout_validate_yrange (text_view->layout,
&first_para,
0,
@ -2203,7 +2204,7 @@ static void
gtk_text_view_unrealize (GtkWidget *widget)
{
GtkTextView *text_view;
text_view = GTK_TEXT_VIEW (widget);
if (text_view->first_validate_idle)
@ -2217,13 +2218,13 @@ gtk_text_view_unrealize (GtkWidget *widget)
g_source_remove (text_view->incremental_validate_idle);
text_view->incremental_validate_idle = 0;
}
if (text_view->popup_menu)
{
gtk_widget_destroy (text_view->popup_menu);
text_view->popup_menu = NULL;
}
text_window_unrealize (text_view->text_window);
if (text_view->left_window)
@ -2499,7 +2500,7 @@ gtk_text_view_button_press_event (GtkWidget *widget, GdkEventButton *event)
if (event->type == GDK_BUTTON_PRESS)
{
gtk_text_view_reset_im_context (text_view);
if (event->button == 1)
{
/* If we're in the selection, start a drag copy/move of the
@ -2736,7 +2737,7 @@ gtk_text_view_draw (GtkWidget *widget, GdkRectangle *area)
text_view = GTK_TEXT_VIEW (widget);
gtk_text_view_paint (widget, area);
/* If the area overlaps the "edge" of the widget, draw the focus
* rectangle
*/
@ -2745,7 +2746,7 @@ gtk_text_view_draw (GtkWidget *widget, GdkRectangle *area)
(area->x + area->width) > (widget->allocation.width - FOCUS_EDGE_WIDTH) ||
(area->y + area->height) > (widget->allocation.height - FOCUS_EDGE_WIDTH))
gtk_widget_draw_focus (widget);
/* Synthesize expose events for the user-drawn border windows,
* just as we would for a drawing area.
*/
@ -2773,14 +2774,14 @@ gtk_text_view_draw (GtkWidget *widget, GdkRectangle *area)
static gint
gtk_text_view_expose_event (GtkWidget *widget, GdkEventExpose *event)
{
{
if (event->window == gtk_text_view_get_window (GTK_TEXT_VIEW (widget),
GTK_TEXT_WINDOW_TEXT))
gtk_text_view_paint (widget, &event->area);
if (event->window == widget->window)
gtk_widget_draw_focus (widget);
return TRUE;
}
@ -2850,7 +2851,7 @@ gtk_text_view_remove (GtkContainer *container,
}
g_assert (iter != NULL); /* be sure we had the child in the list */
text_view->children = g_slist_remove (text_view->children, vc);
gtk_widget_unparent (vc->widget);
@ -2955,7 +2956,7 @@ gtk_text_view_move_cursor (GtkTextView *text_view,
gint cursor_x_pos = 0;
gtk_text_view_reset_im_context (text_view);
if (step == GTK_MOVEMENT_PAGES)
{
gtk_text_view_scroll_pages (text_view, count);
@ -3162,7 +3163,7 @@ gtk_text_view_delete_from_cursor (GtkTextView *text_view,
gboolean leave_one = FALSE;
gtk_text_view_reset_im_context (text_view);
if (type == GTK_DELETE_CHARS)
{
/* Char delete deletes the selection, if one exists */
@ -3589,10 +3590,11 @@ gtk_text_view_set_attributes_from_style (GtkTextView *text_view,
values->appearance.bg_color = style->base[GTK_STATE_NORMAL];
values->appearance.fg_color = style->fg[GTK_STATE_NORMAL];
if (values->font_desc)
pango_font_description_free (values->font_desc);
if (values->font.family_name)
g_free (values->font.family_name);
values->font_desc = pango_font_description_copy (style->font_desc);
values->font = *style->font_desc;
values->font.family_name = g_strdup (style->font_desc->family_name);
}
static void
@ -3650,7 +3652,7 @@ gtk_text_view_ensure_layout (GtkTextView *text_view)
style->right_margin = text_view->right_margin;
style->indent = text_view->indent;
style->tabs = text_view->tabs ? pango_tab_array_copy (text_view->tabs) : NULL;
style->wrap_mode = text_view->wrap_mode;
style->justify = text_view->justify;
style->direction = gtk_widget_get_direction (GTK_WIDGET (text_view));
@ -3764,7 +3766,7 @@ gtk_text_view_drag_data_get (GtkWidget *widget,
gchar *str;
GtkTextIter start;
GtkTextIter end;
str = NULL;
if (gtk_text_buffer_get_selection_bounds (get_buffer (text_view),
@ -3912,9 +3914,9 @@ insert_text_data (GtkTextView *text_view,
GtkSelectionData *selection_data)
{
gchar *str;
str = gtk_selection_data_get_text (selection_data);
if (str)
{
gtk_text_buffer_insert_interactive (get_buffer (text_view),
@ -3954,15 +3956,15 @@ gtk_text_view_drag_data_received (GtkWidget *widget,
GtkTextBuffer *src_buffer = NULL;
GtkTextIter start, end;
gboolean copy_tags = TRUE;
if (selection_data->length != sizeof (src_buffer))
return;
memcpy (&src_buffer, selection_data->data, sizeof (src_buffer));
if (src_buffer == NULL)
return;
g_return_if_fail (GTK_IS_TEXT_BUFFER (src_buffer));
if (gtk_text_buffer_get_tag_table (src_buffer) !=
@ -4000,9 +4002,7 @@ get_hadjustment (GtkTextView *text_view)
{
if (text_view->hadjustment == NULL)
gtk_text_view_set_scroll_adjustments (text_view,
(GtkAdjustment*)
gtk_adjustment_new (0.0, 0.0, 0.0,
0.0, 0.0, 0.0),
NULL, /* forces creation */
text_view->vadjustment);
return text_view->hadjustment;
@ -4014,10 +4014,7 @@ get_vadjustment (GtkTextView *text_view)
if (text_view->vadjustment == NULL)
gtk_text_view_set_scroll_adjustments (text_view,
text_view->hadjustment,
(GtkAdjustment*)
gtk_adjustment_new (0.0, 0.0, 0.0,
0.0, 0.0, 0.0));
NULL); /* forces creation */
return text_view->vadjustment;
}
@ -4164,7 +4161,7 @@ gtk_text_view_commit_handler (GtkIMContext *context,
0);
}
static void
static void
gtk_text_view_preedit_changed_handler (GtkIMContext *context,
GtkTextView *text_view)
{
@ -4280,7 +4277,7 @@ append_action_signal (GtkTextView *text_view,
gtk_widget_show (menuitem);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
}
static void
popup_menu_detach (GtkWidget *attach_widget,
GtkMenu *menu)
@ -4295,7 +4292,7 @@ gtk_text_view_popup_menu (GtkTextView *text_view,
if (!text_view->popup_menu)
{
GtkWidget *menuitem;
text_view->popup_menu = gtk_menu_new ();
gtk_menu_attach_to_widget (GTK_MENU (text_view->popup_menu),
@ -4512,14 +4509,14 @@ text_window_get_allocation (GtkTextWindow *win,
* gtk_text_view_get_window:
* @text_view: a #GtkTextView
* @win: window to get
*
*
* Retrieves the #GdkWindow corresponding to an area of the text view;
* possible windows include the overall widget window, child windows
* on the left, right, top, bottom, and the window that displays the
* text buffer. Windows are %NULL and nonexistent if their width or
* height is 0, and are nonexistent before the widget has been
* realized.
*
*
* Return value: a #GdkWindow, or %NULL
**/
GdkWindow*
@ -4577,12 +4574,12 @@ gtk_text_view_get_window (GtkTextView *text_view,
* gtk_text_view_get_window_type:
* @text_view: a #GtkTextView
* @window: a window type
*
*
* Usually used to find out which window an event corresponds to.
* If you connect to an event signal on @text_view, this function
* should be called on <literal>event-&gt;window</literal> to
* see which window it was.
*
*
* Return value: the window type.
**/
GtkTextWindowType
@ -4678,7 +4675,7 @@ buffer_to_text_window (GtkTextView *text_view,
* @buffer_y: buffer y coordinate
* @window_x: window x coordinate return location
* @window_y: window y coordinate return location
*
*
* Converts coordinate (@buffer_x, @buffer_y) to coordinates for the window
* @win, and stores the result in (@window_x, @window_y).
**/
@ -4738,7 +4735,7 @@ gtk_text_view_buffer_to_window_coords (GtkTextView *text_view,
case GTK_TEXT_WINDOW_PRIVATE:
g_warning ("%s: can't get coords for private windows", G_STRLOC);
break;
default:
g_warning ("%s: Unknown GtkTextWindowType", G_STRLOC);
break;
@ -4817,7 +4814,7 @@ text_window_to_buffer (GtkTextView *text_view,
* @window_y: window y coordinate
* @buffer_x: buffer x coordinate return location
* @buffer_y: buffer y coordinate return location
*
*
* Converts coordinates on the window identified by @win to buffer
* coordinates, storing the result in (@buffer_x,@buffer_y).
**/
@ -4877,7 +4874,7 @@ gtk_text_view_window_to_buffer_coords (GtkTextView *text_view,
case GTK_TEXT_WINDOW_PRIVATE:
g_warning ("%s: can't get coords for private windows", G_STRLOC);
break;
default:
g_warning ("%s: Unknown GtkTextWindowType", G_STRLOC);
break;
@ -4956,7 +4953,7 @@ set_window_height (GtkTextView *text_view,
* @text_view: a #GtkTextView
* @type: window to affect
* @size: width or height of the window
*
*
* Sets the width of %GTK_TEXT_WINDOW_LEFT or %GTK_TEXT_WINDOW_RIGHT,
* or the height of %GTK_TEXT_WINDOW_TOP or %GTK_TEXT_WINDOW_BOTTOM.
* Automatically destroys the corresponding window if the size is set to 0,
@ -5006,11 +5003,11 @@ gtk_text_view_set_border_window_size (GtkTextView *text_view,
* @text_view: a #GtkTextView
* @width: a width in pixels
* @height: a height in pixels
*
*
* Sets the size request for the main text window (%GTK_TEXT_WINDOW_TEXT).
* If the widget gets more space than it requested, the main text window
* will be larger than this.
*
*
**/
void
gtk_text_view_set_text_window_size (GtkTextView *text_view,
@ -5045,7 +5042,7 @@ text_view_child_new_anchored (GtkWidget *child,
GtkTextLayout *layout)
{
GtkTextViewChild *vc;
vc = g_new (GtkTextViewChild, 1);
vc->widget = child;
@ -5059,7 +5056,7 @@ text_view_child_new_anchored (GtkWidget *child,
vc);
gtk_text_child_anchor_register_child (anchor, child, layout);
return vc;
}
@ -5100,7 +5097,7 @@ text_view_child_free (GtkTextViewChild *child)
}
g_object_unref (G_OBJECT (child->widget));
g_free (child);
}
@ -5156,7 +5153,7 @@ gtk_text_view_add_child_at_anchor (GtkTextView *text_view,
g_return_if_fail (child->parent == NULL);
gtk_text_view_ensure_layout (text_view);
vc = text_view_child_new_anchored (child, anchor,
text_view->layout);

36
gtk/testtext.c
View File

@ -444,7 +444,7 @@ fill_example_buffer (GtkTextBuffer *buffer)
gtk_object_set (GTK_OBJECT (tag),
"foreground_gdk", &color,
"background_gdk", &color2,
"font", "Sans 24",
"size_points", 24.0,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "fg_red");
@ -465,17 +465,17 @@ fill_example_buffer (GtkTextBuffer *buffer)
color.blue = color.red = 0;
color.green = 0xffff;
gtk_object_set (GTK_OBJECT (tag),
"background_gdk", &color,
"font", "Sans 10",
NULL);
"background_gdk", &color,
"size_points", 10.0,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "strikethrough");
setup_tag (tag);
gtk_object_set (GTK_OBJECT (tag),
"strikethrough", TRUE,
NULL);
"strikethrough", TRUE,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "underline");
@ -483,30 +483,30 @@ fill_example_buffer (GtkTextBuffer *buffer)
setup_tag (tag);
gtk_object_set (GTK_OBJECT (tag),
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
setup_tag (tag);
gtk_object_set (GTK_OBJECT (tag),
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "centered");
gtk_object_set (GTK_OBJECT (tag),
"justify", GTK_JUSTIFY_CENTER,
NULL);
"justify", GTK_JUSTIFY_CENTER,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "rtl_quote");
gtk_object_set (GTK_OBJECT (tag),
"wrap_mode", GTK_WRAPMODE_WORD,
"direction", GTK_TEXT_DIR_RTL,
"indent", 30,
"left_margin", 20,
"right_margin", 20,
NULL);
"wrap_mode", GTK_WRAPMODE_WORD,
"direction", GTK_TEXT_DIR_RTL,
"indent", 30,
"left_margin", 20,
"right_margin", 20,
NULL);
pixbuf = gdk_pixbuf_new_from_xpm_data (book_closed_xpm);

36
tests/testtext.c
View File

@ -444,7 +444,7 @@ fill_example_buffer (GtkTextBuffer *buffer)
gtk_object_set (GTK_OBJECT (tag),
"foreground_gdk", &color,
"background_gdk", &color2,
"font", "Sans 24",
"size_points", 24.0,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "fg_red");
@ -465,17 +465,17 @@ fill_example_buffer (GtkTextBuffer *buffer)
color.blue = color.red = 0;
color.green = 0xffff;
gtk_object_set (GTK_OBJECT (tag),
"background_gdk", &color,
"font", "Sans 10",
NULL);
"background_gdk", &color,
"size_points", 10.0,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "strikethrough");
setup_tag (tag);
gtk_object_set (GTK_OBJECT (tag),
"strikethrough", TRUE,
NULL);
"strikethrough", TRUE,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "underline");
@ -483,30 +483,30 @@ fill_example_buffer (GtkTextBuffer *buffer)
setup_tag (tag);
gtk_object_set (GTK_OBJECT (tag),
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
setup_tag (tag);
gtk_object_set (GTK_OBJECT (tag),
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
"underline", PANGO_UNDERLINE_SINGLE,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "centered");
gtk_object_set (GTK_OBJECT (tag),
"justify", GTK_JUSTIFY_CENTER,
NULL);
"justify", GTK_JUSTIFY_CENTER,
NULL);
tag = gtk_text_buffer_create_tag (buffer, "rtl_quote");
gtk_object_set (GTK_OBJECT (tag),
"wrap_mode", GTK_WRAPMODE_WORD,
"direction", GTK_TEXT_DIR_RTL,
"indent", 30,
"left_margin", 20,
"right_margin", 20,
NULL);
"wrap_mode", GTK_WRAPMODE_WORD,
"direction", GTK_TEXT_DIR_RTL,
"indent", 30,
"left_margin", 20,
"right_margin", 20,
NULL);
pixbuf = gdk_pixbuf_new_from_xpm_data (book_closed_xpm);