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Take border width into account.

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Sun Feb 24 14:15:45 2002  Owen Taylor  <otaylor@redhat.com>

        * gtk/gtktextview.c (widget_to_buffer): Take border
        width into account.

        * gtk/gtklabel.c (get_label_wrap_width): Don't use GdkFont
        to compute wrap width ... GdkFont will pull in X11 core
        fonts.
This commit is contained in:
Owen Taylor 2002-02-24 19:56:14 +00:00 committed by Owen Taylor
parent a93987de00
commit 60c1630edc
9 changed files with 116 additions and 6 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
Sun Feb 24 14:15:45 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextview.c (widget_to_buffer): Take border
width into account.
* gtk/gtklabel.c (get_label_wrap_width): Don't use GdkFont
to compute wrap width ... GdkFont will pull in X11 core
fonts.
Sun Feb 24 00:06:58 2002 Owen Taylor <otaylor@redhat.com>
* Released 1.3.15.

9
ChangeLog.pre-2-0
View File

@ -1,3 +1,12 @@
Sun Feb 24 14:15:45 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextview.c (widget_to_buffer): Take border
width into account.
* gtk/gtklabel.c (get_label_wrap_width): Don't use GdkFont
to compute wrap width ... GdkFont will pull in X11 core
fonts.
Sun Feb 24 00:06:58 2002 Owen Taylor <otaylor@redhat.com>
* Released 1.3.15.

9
ChangeLog.pre-2-10
View File

@ -1,3 +1,12 @@
Sun Feb 24 14:15:45 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextview.c (widget_to_buffer): Take border
width into account.
* gtk/gtklabel.c (get_label_wrap_width): Don't use GdkFont
to compute wrap width ... GdkFont will pull in X11 core
fonts.
Sun Feb 24 00:06:58 2002 Owen Taylor <otaylor@redhat.com>
* Released 1.3.15.

9
ChangeLog.pre-2-2
View File

@ -1,3 +1,12 @@
Sun Feb 24 14:15:45 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextview.c (widget_to_buffer): Take border
width into account.
* gtk/gtklabel.c (get_label_wrap_width): Don't use GdkFont
to compute wrap width ... GdkFont will pull in X11 core
fonts.
Sun Feb 24 00:06:58 2002 Owen Taylor <otaylor@redhat.com>
* Released 1.3.15.

9
ChangeLog.pre-2-4
View File

@ -1,3 +1,12 @@
Sun Feb 24 14:15:45 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextview.c (widget_to_buffer): Take border
width into account.
* gtk/gtklabel.c (get_label_wrap_width): Don't use GdkFont
to compute wrap width ... GdkFont will pull in X11 core
fonts.
Sun Feb 24 00:06:58 2002 Owen Taylor <otaylor@redhat.com>
* Released 1.3.15.

9
ChangeLog.pre-2-6
View File

@ -1,3 +1,12 @@
Sun Feb 24 14:15:45 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextview.c (widget_to_buffer): Take border
width into account.
* gtk/gtklabel.c (get_label_wrap_width): Don't use GdkFont
to compute wrap width ... GdkFont will pull in X11 core
fonts.
Sun Feb 24 00:06:58 2002 Owen Taylor <otaylor@redhat.com>
* Released 1.3.15.

9
ChangeLog.pre-2-8
View File

@ -1,3 +1,12 @@
Sun Feb 24 14:15:45 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktextview.c (widget_to_buffer): Take border
width into account.
* gtk/gtklabel.c (get_label_wrap_width): Don't use GdkFont
to compute wrap width ... GdkFont will pull in X11 core
fonts.
Sun Feb 24 00:06:58 2002 Owen Taylor <otaylor@redhat.com>
* Released 1.3.15.

54
gtk/gtklabel.c
View File

@ -1324,6 +1324,51 @@ gtk_label_clear_layout (GtkLabel *label)
}
}
typedef struct _LabelWrapWidth LabelWrapWidth;
struct _LabelWrapWidth
{
gint width;
PangoFontDescription *font_desc;
};
static void
label_wrap_width_free (gpointer data)
{
LabelWrapWidth *wrap_width = data;
pango_font_description_free (wrap_width->font_desc);
g_free (wrap_width);
}
static gint
get_label_wrap_width (GtkLabel *label)
{
PangoLayout *layout;
GtkStyle *style = GTK_WIDGET (label)->style;
LabelWrapWidth *wrap_width = g_object_get_data (G_OBJECT (style), "gtk-label-wrap-width");
if (!wrap_width)
{
wrap_width = g_new0 (LabelWrapWidth, 1);
g_object_set_data_full (G_OBJECT (style), "gtk-label-wrap-width",
wrap_width, label_wrap_width_free);
}
if (wrap_width->font_desc && pango_font_description_equal (wrap_width->font_desc, style->font_desc))
return wrap_width->width;
if (wrap_width->font_desc)
pango_font_description_free (wrap_width->font_desc);
wrap_width->font_desc = pango_font_description_copy (style->font_desc);
layout = gtk_widget_create_pango_layout (GTK_WIDGET (label),
"This long string gives a good enough length for any line to have.");
pango_layout_get_size (layout, &wrap_width->width, NULL);
g_object_unref (layout);
return wrap_width->width;
}
static void
gtk_label_ensure_layout (GtkLabel *label)
{
@ -1378,6 +1423,8 @@ gtk_label_ensure_layout (GtkLabel *label)
pango_layout_set_width (label->layout, aux_info->width * PANGO_SCALE);
else
{
gint wrap_width;
pango_layout_set_width (label->layout, -1);
pango_layout_get_extents (label->layout, NULL, &logical_rect);
@ -1385,10 +1432,9 @@ gtk_label_ensure_layout (GtkLabel *label)
/* Try to guess a reasonable maximum width */
longest_paragraph = width;
width = MIN (width,
PANGO_SCALE * gdk_string_width (gtk_style_get_font (GTK_WIDGET (label)->style),
"This long string gives a good enough length for any line to have."));
wrap_width = get_label_wrap_width (label);
width = MIN (width, wrap_width);
width = MIN (width,
PANGO_SCALE * (gdk_screen_width () + 1) / 2);

5
gtk/gtktextview.c
View File

@ -6848,6 +6848,7 @@ widget_to_buffer (GtkTextView *text_view,
gint focus_edge_width;
gboolean interior_focus;
gint focus_width;
gint border_width = GTK_CONTAINER (text_view)->border_width;
gtk_widget_style_get (GTK_WIDGET (text_view),
"interior_focus", &interior_focus,
@ -6861,14 +6862,14 @@ widget_to_buffer (GtkTextView *text_view,
if (buffer_x)
{
*buffer_x = widget_x - focus_edge_width + text_view->xoffset;
*buffer_x = widget_x - focus_edge_width - border_width + text_view->xoffset;
if (text_view->left_window)
*buffer_x -= text_view->left_window->allocation.width;
}
if (buffer_y)
{
*buffer_y = widget_y - focus_edge_width + text_view->yoffset;
*buffer_y = widget_y - focus_edge_width - border_width + text_view->yoffset;
if (text_view->top_window)
*buffer_y -= text_view->top_window->allocation.height;
}