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Render insensitive icons in a way that more closely matches Windows.

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2005-06-04  Tor Lillqvist  <tml@novell.com>

	* modules/engines/ms-windows/msw_style.c: Render insensitive icons
	in a way that more closely matches Windows. (#305986, Tim Evans).

	* modules/engines/ms-windows/Makefile.am (LDADDS): Link with
	gdk-pixbuf.
This commit is contained in:
Tor Lillqvist
2005-06-04 20:19:36 +00:00
committed by Tor Lillqvist
parent d751518bd7
commit 3dde363831
5 changed files with 123 additions and 52 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
2005-06-04 Tor Lillqvist <tml@novell.com>
* modules/engines/ms-windows/msw_style.c: Render insensitive icons
in a way that more closely matches Windows. (#305986, Tim Evans).
* modules/engines/ms-windows/Makefile.am (LDADDS): Link with
gdk-pixbuf.
2005-06-03 Dom Lachowicz <cinamod@hotmail.com>
* modules/engines/ms-windows/msw_style.c: Re-sync with gtk-wimp

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
2005-06-04 Tor Lillqvist <tml@novell.com>
* modules/engines/ms-windows/msw_style.c: Render insensitive icons
in a way that more closely matches Windows. (#305986, Tim Evans).
* modules/engines/ms-windows/Makefile.am (LDADDS): Link with
gdk-pixbuf.
2005-06-03 Dom Lachowicz <cinamod@hotmail.com>
* modules/engines/ms-windows/msw_style.c: Re-sync with gtk-wimp

8
ChangeLog.pre-2-8
View File

@ -1,3 +1,11 @@
2005-06-04 Tor Lillqvist <tml@novell.com>
* modules/engines/ms-windows/msw_style.c: Render insensitive icons
in a way that more closely matches Windows. (#305986, Tim Evans).
* modules/engines/ms-windows/Makefile.am (LDADDS): Link with
gdk-pixbuf.
2005-06-03 Dom Lachowicz <cinamod@hotmail.com>
* modules/engines/ms-windows/msw_style.c: Re-sync with gtk-wimp

1
modules/engines/ms-windows/Makefile.am
View File

@ -13,6 +13,7 @@ INCLUDES = \
LDADDS = \
$(top_builddir)/gdk-pixbuf/libgdk_pixbuf-2.0.la \
$(top_builddir)/gdk/$(gdktargetlib) \
$(top_builddir)/gtk/$(gtktargetlib) \
$(GTK_DEP_LIBS)

48
modules/engines/ms-windows/msw_style.c
View File

@ -1602,7 +1602,6 @@ draw_box (GtkStyle *style,
return;
}
}
}
@ -1903,6 +1902,52 @@ draw_handle (GtkStyle *style,
}
}
static GdkPixbuf *
render_icon (GtkStyle *style,
const GtkIconSource *source,
GtkTextDirection direction,
GtkStateType state,
GtkIconSize size,
GtkWidget *widget,
const gchar *detail)
{
if (gtk_icon_source_get_state_wildcarded (source) && state == GTK_STATE_INSENSITIVE)
{
GdkPixbuf *normal, *insensitive;
int i, j, w, h, rs;
guchar *pixels, *row;
normal = parent_class->render_icon (style, source, direction,
GTK_STATE_NORMAL, size,
widget, detail);
/* copy and add alpha channel at the same time */
insensitive = gdk_pixbuf_add_alpha (normal, FALSE, 0, 0, 0);
g_object_unref (normal);
/* remove all colour */
gdk_pixbuf_saturate_and_pixelate (insensitive, insensitive, 0.0, FALSE);
/* make partially transparent */
w = gdk_pixbuf_get_width (insensitive);
h = gdk_pixbuf_get_height (insensitive);
rs = gdk_pixbuf_get_rowstride (insensitive);
pixels = gdk_pixbuf_get_pixels (insensitive);
for (j=0; j<h; j++)
{
row = pixels + j * rs;
for (i=0; i<w; i++)
{
row[i*4 + 3] = (guchar)(row[i*4 + 3] * 0.6);
}
}
return insensitive;
}
else
{
return parent_class->render_icon (style, source, direction,
state, size,
widget, detail);
}
}
static void
msw_style_init_from_rc (GtkStyle * style, GtkRcStyle * rc_style)
{
@ -1934,6 +1979,7 @@ msw_style_class_init (MswStyleClass *klass)
style_class->draw_vline = draw_vline;
style_class->draw_handle = draw_handle;
style_class->draw_resize_grip = draw_resize_grip;
style_class->render_icon = render_icon;
}
GType msw_type_style = 0;