static VALUE
textview_add_child_in_window(VALUE self, VALUE child, VALUE which_window, VALUE xpos, VALUE ypos)
{
G_CHILD_ADD(self, child);
gtk_text_view_add_child_in_window(_SELF(self), GTK_WIDGET(RVAL2GOBJ(child)),
RVAL2GENUM(which_window, GTK_TYPE_TEXT_WINDOW_TYPE),
NUM2INT(xpos), NUM2INT(ypos));
return self;
}
void gglk_textbuffer_put_image(GglkTextBuffer *tb,
GdkPixbuf *pic, glui32 align)
{
int line_height = tb->base.yunits;
int height = gdk_pixbuf_get_height(pic);
if(align == imagealign_MarginLeft || align == imagealign_MarginRight) {
/* FIXME */
gglk_textbuffer_put_image(tb, pic, imagealign_InlineUp);
#if 0
GdkRectangle rect;
GtkWidget *child, *event_box;
event_box = gtk_event_box_new();
child = gtk_image_new_from_pixbuf(pic);
gtk_container_add(GTK_CONTAINER(event_box), child);
gtk_widget_show_all(event_box);
gtk_text_view_get_iter_location(GTK_TEXT_VIEW(tb),
&tb->base.iter, &rect);
gtk_text_view_add_child_in_window(GTK_TEXT_VIEW(tb),
event_box, GTK_TEXT_WINDOW_TEXT,
rect.x, rect.y);
#endif
} else {
GtkTextIter start, end;
switch(align) {
case imagealign_InlineUp:
height = 0;
break;
case imagealign_InlineDown:
height -= line_height;
break;
case imagealign_InlineCenter:
height = (height - line_height) / 2;
break;
default:
height = 0;
}
gtk_text_buffer_insert_pixbuf(tb->base.buffer, &tb->base.iter, pic);
start = end = tb->base.iter;
gtk_text_iter_backward_char(&start);
if(height != 0) {
GtkTextTag *tag = gtk_text_buffer_create_tag(tb->base.buffer, NULL,
"rise", PANGO_SCALE * (-height),
NULL);
gtk_text_buffer_apply_tag(tb->base.buffer, tag, &start, &end);
}
gtk_text_buffer_get_end_iter(tb->base.buffer, &tb->base.iter);
}
}
int
main (int argc, char **argv)
{
GtkWidget *window, *textview, *sw, *button, *button2;
GtkTextBuffer *buffer;
GtkTextChildAnchor *anchor;
gtk_init ();
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
sw = gtk_scrolled_window_new (NULL, NULL);
textview = g_object_new (my_text_view_get_type (), NULL);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (textview));
button = gtk_button_new_with_label ("Fixed Child");
button2 = gtk_button_new_with_label ("Flowed Child");
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_window_set_default_size (GTK_WINDOW (window), 400, 400);
create_tags (buffer);
anchor = insert_text (buffer);
gtk_container_add (GTK_CONTAINER (window), sw);
gtk_container_add (GTK_CONTAINER (sw), textview);
gtk_text_view_add_child_in_window (GTK_TEXT_VIEW (textview),
button,
GTK_TEXT_WINDOW_TEXT,
50, 150);
gtk_text_view_add_child_at_anchor (GTK_TEXT_VIEW (textview),
button2, anchor);
gtk_widget_show (window);
gtk_main ();
return 0;
}
