gtk: remove "gboolean homogeneous" from gtk_box_new()

[~andy/gtk] / gtk / gtktooltip.c

diff --git a/gtk/gtktooltip.c b/gtk/gtktooltip.c
index 77d56f9ac6cc84c2a3f85904b2a87458db98e426..309013f8470464f1d9312c72bccf26c230713f51 100644 (file)
--- a/gtk/gtktooltip.c
+++ b/gtk/gtktooltip.c
@@ -36,6 +36,72 @@
 #include "gtksizerequest.h"
 
 
+/**
+ * SECTION:gtktooltip
+ * @Short_description: Add tips to your widgets
+ * @Title: GtkTooltip
+ *
+ * Basic tooltips can be realized simply by using gtk_widget_set_tooltip_text()
+ * or gtk_widget_set_tooltip_markup() without any explicit tooltip object.
+ *
+ * When you need a tooltip with a little more fancy contents, like adding an
+ * image, or you want the tooltip to have different contents per #GtkTreeView
+ * row or cell, you will have to do a little more work:
+ * <itemizedlist>
+ * <listitem>
+ * <para>
+ * Set the #GtkWidget:has-tooltip property to %TRUE, this will make GTK+
+ * monitor the widget for motion and related events which are needed to
+ * determine when and where to show a tooltip.
+ * </para>
+ * </listitem>
+ * <listitem>
+ * <para>
+ * Connect to the #GtkWidget::query-tooltip signal.  This signal will be
+ * emitted when a tooltip is supposed to be shown. One of the arguments passed
+ * to the signal handler is a GtkTooltip object. This is the object that we
+ * are about to display as a tooltip, and can be manipulated in your callback
+ * using functions like gtk_tooltip_set_icon(). There are functions for setting
+ * the tooltip's markup, setting an image from a stock icon, or even putting in
+ * a custom widget.
+ * </para>
+ * </listitem>
+ * <listitem>
+ * <para>
+ * Return %TRUE from your query-tooltip handler. This causes the tooltip to be
+ * show. If you return %FALSE, it will not be shown.
+ * </para>
+ * </listitem>
+ * </itemizedlist>
+ *
+ * In the probably rare case where you want to have even more control over the
+ * tooltip that is about to be shown, you can set your own #GtkWindow which
+ * will be used as tooltip window.  This works as follows:
+ * <itemizedlist>
+ * <listitem>
+ * <para>
+ * Set #GtkWidget:has-tooltip and connect to #GtkWidget::query-tooltip as
+ * before.
+ * </para>
+ * </listitem>
+ * <listitem>
+ * <para>
+ * Use gtk_widget_set_tooltip_window() to set a #GtkWindow created by you as
+ * tooltip window.
+ * </para>
+ * </listitem>
+ * <listitem>
+ * <para>
+ * In the #GtkWidget::query-tooltip callback you can access your window using
+ * gtk_widget_get_tooltip_window() and manipulate as you wish. The semantics of
+ * the return value are exactly as before, return %TRUE to show the window,
+ * %FALSE to not show it.
+ * </para>
+ * </listitem>
+ * </itemizedlist>
+ */
+
+
 #undef DEBUG_TOOLTIP
 
 
@@ -155,7 +221,7 @@ gtk_tooltip_init (GtkTooltip *tooltip)
   g_signal_connect_swapped (tooltip->window, "draw",
                            G_CALLBACK (gtk_tooltip_paint_window), tooltip);
 
-  tooltip->box = gtk_hbox_new (FALSE, style->xthickness);
+  tooltip->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, style->xthickness);
   gtk_container_add (GTK_CONTAINER (tooltip->alignment), tooltip->box);
   gtk_widget_show (tooltip->box);
 
@@ -938,8 +1004,8 @@ gtk_tooltip_position (GtkTooltip *tooltip,
 
   screen = gtk_widget_get_screen (new_tooltip_widget);
 
-  gtk_size_request_get_size (GTK_SIZE_REQUEST (tooltip->current_window),
-                             &requisition, NULL);
+  gtk_widget_get_preferred_size (GTK_WIDGET (tooltip->current_window),
+                                 &requisition, NULL);
 
   monitor_num = gdk_screen_get_monitor_at_point (screen,
                                                  tooltip->last_x,