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Prepare to handle composite implementations of GtkCellEditable, but

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2004-07-13  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtktreeview.c (gtk_tree_view_adjustment_changed):
	Prepare to handle composite implementations of
	GtkCellEditable, but recursively poking at
	allocation->y (hack stolen from GtkCList).
This commit is contained in:
Matthias Clasen 2004-07-13 17:56:29 +00:00 committed by Matthias Clasen
parent 20efb51b01
commit 57101256f2
5 changed files with 109 additions and 1 deletions
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5
ChangeLog
View File

@ -1,5 +1,10 @@
2004-07-13 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktreeview.c (gtk_tree_view_adjustment_changed):
Prepare to handle composite implementations of
GtkCellEditable, but recursively poking at
allocation->y (hack stolen from GtkCList).
* gtk/gtkmain.h: Add gtk_parse_args(), its a public
function. (#147476, Owen Taylor)

5
ChangeLog.pre-2-10
View File

@ -1,5 +1,10 @@
2004-07-13 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktreeview.c (gtk_tree_view_adjustment_changed):
Prepare to handle composite implementations of
GtkCellEditable, but recursively poking at
allocation->y (hack stolen from GtkCList).
* gtk/gtkmain.h: Add gtk_parse_args(), its a public
function. (#147476, Owen Taylor)

5
ChangeLog.pre-2-6
View File

@ -1,5 +1,10 @@
2004-07-13 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktreeview.c (gtk_tree_view_adjustment_changed):
Prepare to handle composite implementations of
GtkCellEditable, but recursively poking at
allocation->y (hack stolen from GtkCList).
* gtk/gtkmain.h: Add gtk_parse_args(), its a public
function. (#147476, Owen Taylor)

5
ChangeLog.pre-2-8
View File

@ -1,5 +1,10 @@
2004-07-13 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktreeview.c (gtk_tree_view_adjustment_changed):
Prepare to handle composite implementations of
GtkCellEditable, but recursively poking at
allocation->y (hack stolen from GtkCList).
* gtk/gtkmain.h: Add gtk_parse_args(), its a public
function. (#147476, Owen Taylor)

90
gtk/gtktreeview.c
View File

@ -8744,6 +8744,77 @@ gtk_tree_view_new_column_width (GtkTreeView *tree_view,
}
/* FIXME this adjust_allocation is a big cut-and-paste from
* GtkCList, needs to be some "official" way to do this
* factored out.
*/
typedef struct
{
GdkWindow *window;
int dx;
int dy;
} ScrollData;
/* The window to which widget->window is relative */
#define ALLOCATION_WINDOW(widget) \
(GTK_WIDGET_NO_WINDOW (widget) ? \
(widget)->window : \
gdk_window_get_parent ((widget)->window))
static void
adjust_allocation_recurse (GtkWidget *widget,
gpointer data)
{
ScrollData *scroll_data = data;
/* Need to really size allocate instead of just poking
* into widget->allocation if the widget is not realized.
* FIXME someone figure out why this was.
*/
if (!GTK_WIDGET_REALIZED (widget))
{
if (GTK_WIDGET_VISIBLE (widget))
{
GdkRectangle tmp_rectangle = widget->allocation;
tmp_rectangle.x += scroll_data->dx;
tmp_rectangle.y += scroll_data->dy;
gtk_widget_size_allocate (widget, &tmp_rectangle);
}
}
else
{
if (ALLOCATION_WINDOW (widget) == scroll_data->window)
{
widget->allocation.x += scroll_data->dx;
widget->allocation.y += scroll_data->dy;
if (GTK_IS_CONTAINER (widget))
gtk_container_forall (GTK_CONTAINER (widget),
adjust_allocation_recurse,
data);
}
}
}
static void
adjust_allocation (GtkWidget *widget,
int dx,
int dy)
{
ScrollData scroll_data;
if (GTK_WIDGET_REALIZED (widget))
scroll_data.window = ALLOCATION_WINDOW (widget);
else
scroll_data.window = NULL;
scroll_data.dx = dx;
scroll_data.dy = dy;
adjust_allocation_recurse (widget, &scroll_data);
}
/* Callbacks */
static void
gtk_tree_view_adjustment_changed (GtkAdjustment *adjustment,
@ -8763,7 +8834,24 @@ gtk_tree_view_adjustment_changed (GtkAdjustment *adjustment,
if (dy && tree_view->priv->edited_column)
{
if (GTK_IS_WIDGET (tree_view->priv->edited_column->editable_widget))
GTK_WIDGET (tree_view->priv->edited_column->editable_widget)->allocation.y += dy;
{
GList *list;
GtkWidget *widget;
GtkTreeViewChild *child = NULL;
widget = GTK_WIDGET (tree_view->priv->edited_column->editable_widget);
adjust_allocation (widget, 0, dy);
for (list = tree_view->priv->children; list; list = list->next)
{
child = (GtkTreeViewChild *)list->data;
if (child->widget == widget)
{
child->y += dy;
break;
}
}
}
}
gdk_window_scroll (tree_view->priv->bin_window, 0, dy);