nyje
/
medit
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Still playing with popup sizing

master
Yevgen Muntyan 2006-04-18 05:30:35 -05:00
parent 02fa2d37f9
commit 16328eae9c
1 changed files with 43 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
moo/mooedit/mootextpopup.c
View File

@ -35,6 +35,7 @@ struct _MooTextPopupPrivate {
GtkWidget *window;
GtkScrolledWindow *scrolled_window;
guint resize_idle;
guint visible : 1;
guint in_resize : 1;
};
@ -216,16 +217,14 @@ moo_text_popup_ensure_popup (MooTextPopup *popup)
GtkWidget *scrolled_window, *frame;
popup->priv->window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_widget_set_size_request (popup->priv->window, -1, -1);
gtk_window_set_default_size (GTK_WINDOW (popup->priv->window), 1, 1);
gtk_window_set_resizable (GTK_WINDOW (popup->priv->window), FALSE);
gtk_widget_add_events (popup->priv->window, GDK_KEY_PRESS_MASK | GDK_BUTTON_PRESS_MASK);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
popup->priv->scrolled_window = GTK_SCROLLED_WINDOW (scrolled_window);
gtk_widget_set_size_request (scrolled_window, -1, -1);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_SHADOW_ETCHED_IN);
/* a nasty hack to get the completions treeview to size nicely */
@ -238,7 +237,6 @@ moo_text_popup_ensure_popup (MooTextPopup *popup)
gtk_container_add (GTK_CONTAINER (popup->priv->window), frame);
popup->priv->treeview = GTK_TREE_VIEW (gtk_tree_view_new ());
gtk_widget_set_size_request (GTK_WIDGET (popup->priv->treeview), -1, -1);
gtk_container_add (GTK_CONTAINER (scrolled_window),
GTK_WIDGET (popup->priv->treeview));
gtk_tree_view_set_headers_visible (popup->priv->treeview, FALSE);
@ -404,6 +402,36 @@ moo_text_popup_hide_real (MooTextPopup *popup)
}
static gboolean
resize_in_idle (MooTextPopup *popup)
{
moo_text_popup_resize (popup);
return FALSE;
}
static void
window_size_request (MooTextPopup *popup)
{
if (!popup->priv->resize_idle)
popup->priv->resize_idle = g_idle_add_full (GDK_PRIORITY_REDRAW + 20,
(GSourceFunc) resize_in_idle,
popup, NULL);
}
static void
disconnect_window (MooTextPopup *popup)
{
g_signal_handlers_disconnect_by_func (popup->priv->window,
(gpointer) window_size_request,
popup);
if (popup->priv->resize_idle)
g_source_remove (popup->priv->resize_idle);
popup->priv->resize_idle = 0;
}
static void
moo_text_popup_resize (MooTextPopup *popup)
{
@ -420,6 +448,8 @@ moo_text_popup_resize (MooTextPopup *popup)
g_return_if_fail (GTK_WIDGET_REALIZED (widget));
g_return_if_fail (popup->priv->pos);
disconnect_window (popup);
moo_text_popup_get_position (popup, &iter);
gtk_text_view_get_iter_location (popup->priv->doc, &iter, &iter_rect);
gtk_text_view_buffer_to_window_coords (popup->priv->doc, GTK_TEXT_WINDOW_WIDGET,
@ -433,7 +463,7 @@ moo_text_popup_resize (MooTextPopup *popup)
items = MIN (total_items, popup->priv->max_len);
gtk_tree_view_column_cell_get_size (popup->priv->column, NULL,
NULL, NULL, NULL, &height);
NULL, NULL, &width, &height);
screen = gtk_widget_get_screen (widget);
monitor_num = gdk_screen_get_monitor_at_window (screen, widget->window);
@ -443,29 +473,12 @@ moo_text_popup_resize (MooTextPopup *popup)
"vertical-separator", &vert_separator,
NULL);
gtk_widget_size_request (GTK_WIDGET (popup->priv->treeview), &popup_req);
width = popup_req.width;
if (total_items > items)
{
int scrollbar_spacing;
GtkRequisition scrollbar_req;
gtk_widget_size_request (popup->priv->scrolled_window->vscrollbar,
&scrollbar_req);
gtk_widget_style_get (GTK_WIDGET (popup->priv->scrolled_window),
"scrollbar-spacing", &scrollbar_spacing, NULL);
width += scrollbar_req.width + scrollbar_spacing;
}
width = MAX (width, 100);
width = MIN (monitor.width, width);
gtk_widget_set_size_request (GTK_WIDGET (popup->priv->treeview),
-1, items * (height + vert_separator));
gtk_widget_set_size_request (GTK_WIDGET (popup->priv->scrolled_window),
width, -1);
gtk_widget_set_size_request (popup->priv->window, -1, -1);
gtk_widget_size_request (popup->priv->window, &popup_req);
if (x < monitor.x)
@ -478,7 +491,13 @@ moo_text_popup_resize (MooTextPopup *popup)
else
y -= popup_req.height;
gtk_window_resize (GTK_WINDOW (popup->priv->window),
popup_req.width, popup_req.height);
// g_print ("resizing to %d, %d\n", popup_req.width, popup_req.height);
gtk_window_move (GTK_WINDOW (popup->priv->window), x, y);
// g_signal_connect_swapped (popup->priv->window, "size-request",
// G_CALLBACK (window_size_request), popup);
}
@ -882,6 +901,8 @@ moo_text_popup_connect (MooTextPopup *popup)
static void
moo_text_popup_disconnect (MooTextPopup *popup)
{
disconnect_window (popup);
g_signal_handlers_disconnect_by_func (popup->priv->doc,
(gpointer) doc_focus_out,
popup);