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st-entry: Change the pointer cursor on enter/leave events

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Change the pointer cursor to an i-beam when it is inside the ClutterText.

https://bugzilla.gnome.org/show_bug.cgi?id=687130
This commit is contained in:
Thomas Wood 2012-10-29 15:47:25 +00:00
parent 4ebf396cf5
commit 2d763bd033
1 changed files with 39 additions and 0 deletions
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39
src/st/st-entry.c
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@ -65,6 +65,10 @@
#include "st-clipboard.h"
#include "st-private.h"
#include <clutter/x11/clutter-x11.h>
#include <X11/Xlib.h>
#include <X11/cursorfont.h>
#include "st-widget-accessible.h"
#define HAS_FOCUS(actor) (clutter_actor_get_stage (actor) && clutter_stage_get_key_focus ((ClutterStage *) clutter_actor_get_stage (actor)) == actor)
@ -613,6 +617,38 @@ st_entry_key_focus_in (ClutterActor *actor)
clutter_actor_grab_key_focus (priv->entry);
}
static void
st_entry_set_cursor (StEntry *entry,
gboolean use_ibeam)
{
Display *dpy;
ClutterActor *stage, *actor = CLUTTER_ACTOR (entry);
Window wid;
static Cursor ibeam = None;
dpy = clutter_x11_get_default_display ();
stage = clutter_actor_get_stage (actor);
wid = clutter_x11_get_stage_window (CLUTTER_STAGE (stage));
if (ibeam == None)
ibeam = XCreateFontCursor (dpy, XC_xterm);
if (use_ibeam)
XDefineCursor (dpy, wid, ibeam);
else
XUndefineCursor (dpy, wid);
}
static gboolean
st_entry_crossing_event (ClutterActor *actor,
ClutterCrossingEvent *event)
{
if (event->source == ST_ENTRY (actor)->priv->entry && event->related != NULL)
st_entry_set_cursor (ST_ENTRY (actor), (event->type == CLUTTER_ENTER));
return FALSE;
}
static void
st_entry_class_init (StEntryClass *klass)
{
@ -635,6 +671,9 @@ st_entry_class_init (StEntryClass *klass)
actor_class->key_press_event = st_entry_key_press_event;
actor_class->key_focus_in = st_entry_key_focus_in;
actor_class->enter_event = st_entry_crossing_event;
actor_class->leave_event = st_entry_crossing_event;
widget_class->style_changed = st_entry_style_changed;
widget_class->navigate_focus = st_entry_navigate_focus;
widget_class->get_accessible_type = st_entry_accessible_get_type;