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Inspect geometry when setting resize grip cursors

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We want to use the same cursor as metacity when the window is only
resizable in one dimension.
This commit is contained in:
Matthias Clasen 2010-10-11 23:26:58 -04:00
parent a4a7a611f2
commit e0c2a4e10f
1 changed files with 72 additions and 13 deletions
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85
gtk/gtkwindow.c
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@ -5010,7 +5010,46 @@ gtk_window_unrealize (GtkWidget *widget)
static GdkWindowEdge
get_grip_edge (GtkWidget *widget)
{
return gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR ? GDK_WINDOW_EDGE_SOUTH_EAST : GDK_WINDOW_EDGE_SOUTH_WEST;
return gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR
? GDK_WINDOW_EDGE_SOUTH_EAST
: GDK_WINDOW_EDGE_SOUTH_WEST;
}
static GdkWindowEdge
get_drag_edge (GtkWidget *widget)
{
GdkGeometry geometry;
guint flags;
gboolean hresizable;
gboolean vresizable;
GtkTextDirection dir;
GdkWindowEdge edge;
gtk_window_compute_hints (GTK_WINDOW (widget), &geometry, &flags);
if ((flags & GDK_HINT_MIN_SIZE) && (flags & GDK_HINT_MAX_SIZE))
{
hresizable = geometry.min_width < geometry.max_width;
vresizable = geometry.min_height < geometry.max_height;
}
else
{
hresizable = TRUE;
vresizable = TRUE;
}
dir = gtk_widget_get_direction (widget);
if (hresizable && vresizable)
edge = dir == GTK_TEXT_DIR_LTR ? GDK_WINDOW_EDGE_SOUTH_EAST : GDK_WINDOW_EDGE_SOUTH_WEST;
else if (hresizable)
edge = dir == GTK_TEXT_DIR_LTR ? GDK_WINDOW_EDGE_EAST : GDK_WINDOW_EDGE_WEST;
else if (vresizable)
edge = GDK_WINDOW_EDGE_SOUTH;
else
edge = (GdkWindowEdge)-1;
return edge;
}
static void
@ -5028,12 +5067,28 @@ set_grip_cursor (GtkWindow *window)
if (gtk_widget_is_sensitive (widget))
{
edge = get_grip_edge (widget);
if (edge == GDK_WINDOW_EDGE_SOUTH_EAST)
cursor_type = GDK_BOTTOM_RIGHT_CORNER;
else
cursor_type = GDK_BOTTOM_LEFT_CORNER;
edge = get_drag_edge (widget);
switch (edge)
{
case GDK_WINDOW_EDGE_EAST:
cursor_type = GDK_RIGHT_SIDE;
break;
case GDK_WINDOW_EDGE_SOUTH_EAST:
cursor_type = GDK_BOTTOM_RIGHT_CORNER;
break;
case GDK_WINDOW_EDGE_SOUTH:
cursor_type = GDK_BOTTOM_SIDE;
break;
case GDK_WINDOW_EDGE_SOUTH_WEST:
cursor_type = GDK_BOTTOM_LEFT_CORNER;
break;
case GDK_WINDOW_EDGE_WEST:
cursor_type = GDK_LEFT_SIDE;
break;
default:
cursor_type = GDK_LEFT_PTR;
break;
}
display = gtk_widget_get_display (widget);
cursor = gdk_cursor_new_for_display (display, cursor_type);
@ -5665,12 +5720,16 @@ gtk_window_button_press_event (GtkWidget *widget,
GtkWindowPrivate *priv = GTK_WINDOW (widget)->priv;
if (event->window == priv->grip_window)
gtk_window_begin_resize_drag (GTK_WINDOW (widget),
get_grip_edge (widget),
event->button,
event->x_root,
event->y_root,
event->time);
{
gtk_window_begin_resize_drag (GTK_WINDOW (widget),
get_drag_edge (widget),
event->button,
event->x_root,
event->y_root,
event->time);
return TRUE;
}
return FALSE;
}