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Added a GTK3-aware pointer helper that uses gdk_device_get_position while retaining GTK2 behavior under #if !HAVE_GTK3.

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Wrapped GTK2-only cursor unref and background pixmap calls with GTK3-compatible g_object_unref and gdk_window_set_background_pattern alternatives.
This commit is contained in:
deepend
2026-01-22 23:24:43 -07:00
parent dae5eadf1a
commit ae86a8db0f
1 changed files with 43 additions and 4 deletions
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47
src/fe-gtk/xtext.c
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@@ -689,13 +689,21 @@ gtk_xtext_destroy (GtkObject * object)
if (xtext->hand_cursor)
{
#if HAVE_GTK3
g_object_unref (xtext->hand_cursor);
#else
gdk_cursor_unref (xtext->hand_cursor);
#endif
xtext->hand_cursor = NULL;
}
if (xtext->resize_cursor)
{
#if HAVE_GTK3
g_object_unref (xtext->resize_cursor);
#else
gdk_cursor_unref (xtext->resize_cursor);
#endif
xtext->resize_cursor = NULL;
}
@@ -721,6 +729,33 @@ gtk_xtext_unrealize (GtkWidget * widget)
(* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
}
static void
gtk_xtext_get_pointer (GdkWindow *window, gint *x, gint *y, GdkModifierType *mask)
{
#if HAVE_GTK3
GdkDisplay *display = gdk_window_get_display (window);
GdkSeat *seat = gdk_display_get_default_seat (display);
GdkDevice *device = gdk_seat_get_pointer (seat);
GdkScreen *screen = NULL;
gint root_x = 0;
gint root_y = 0;
gint win_x = 0;
gint win_y = 0;
gdk_device_get_position (device, &screen, &root_x, &root_y);
gdk_window_get_origin (window, &win_x, &win_y);
if (x)
*x = root_x - win_x;
if (y)
*y = root_y - win_y;
if (mask)
gdk_device_get_state (device, window, NULL, mask);
#else
gdk_window_get_pointer (window, x, y, mask);
#endif
}
static void
gtk_xtext_realize (GtkWidget * widget)
{
@@ -786,7 +821,11 @@ gtk_xtext_realize (GtkWidget * widget)
xtext->hand_cursor = gdk_cursor_new_for_display (gdk_window_get_display (widget->window), GDK_HAND1);
xtext->resize_cursor = gdk_cursor_new_for_display (gdk_window_get_display (widget->window), GDK_LEFT_SIDE);
#if HAVE_GTK3
gdk_window_set_background_pattern (widget->window, NULL);
#else
gdk_window_set_back_pixmap (widget->window, NULL, FALSE);
#endif
backend_init (xtext);
}
@@ -1467,7 +1506,7 @@ gtk_xtext_scrolldown_timeout (GtkXText * xtext)
xtext_buffer *buf = xtext->buffer;
GtkAdjustment *adj = xtext->adj;
gdk_window_get_pointer (GTK_WIDGET (xtext)->window, 0, &p_y, 0);
gtk_xtext_get_pointer (GTK_WIDGET (xtext)->window, NULL, &p_y, NULL);
win_height = gdk_window_get_height (gtk_widget_get_window (GTK_WIDGET (xtext)));
if (buf->last_ent_end == NULL || /* If context has changed OR */
@@ -1501,7 +1540,7 @@ gtk_xtext_scrollup_timeout (GtkXText * xtext)
GtkAdjustment *adj = xtext->adj;
int delta_y;
gdk_window_get_pointer (GTK_WIDGET (xtext)->window, 0, &p_y, 0);
gtk_xtext_get_pointer (GTK_WIDGET (xtext)->window, NULL, &p_y, NULL);
if (buf->last_ent_start == NULL || /* If context has changed OR */
buf->pagetop_ent == NULL || /* pagetop_ent is reset OR */
@@ -1769,7 +1808,7 @@ gtk_xtext_motion_notify (GtkWidget * widget, GdkEventMotion * event)
textentry *word_ent;
int word_type;
gdk_window_get_pointer (widget->window, &x, &y, &mask);
gtk_xtext_get_pointer (widget->window, &x, &y, &mask);
if (xtext->moving_separator)
{
@@ -2023,7 +2062,7 @@ gtk_xtext_button_press (GtkWidget * widget, GdkEventButton * event)
unsigned char *word;
int line_x, x, y, offset, len;
gdk_window_get_pointer (widget->window, &x, &y, &mask);
gtk_xtext_get_pointer (widget->window, &x, &y, &mask);
if (event->button == 3 || event->button == 2) /* right/middle click */
{