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Add init_hadjust_value and prev_width. Initialize them here. ...and here.

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Tue Feb  3 00:15:17 2004  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtktreeprivate.h (struct _GtkTreeViewPrivate): Add
	init_hadjust_value and prev_width.
	* gtk/gtktreeview.c (gtk_tree_view_init): Initialize
	them here.
	* gtk/gtktreeview.c (gtk_tree_view_update_size): ...and here.
	* gtk/gtktreeview.c (gtk_tree_view_size_allocate): Use them
	here to properly handle the initial position of rtl-oriented
	tree views.  (#127581, chinen@jp.ibm.com)
This commit is contained in:
Matthias Clasen 2004-02-02 23:20:42 +00:00 committed by Matthias Clasen
parent 72ee0b97a5
commit 4ec8e2b20e
7 changed files with 86 additions and 2 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
Tue Feb 3 00:15:17 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeprivate.h (struct _GtkTreeViewPrivate): Add
init_hadjust_value and prev_width.
* gtk/gtktreeview.c (gtk_tree_view_init): Initialize
them here.
* gtk/gtktreeview.c (gtk_tree_view_update_size): ...and here.
* gtk/gtktreeview.c (gtk_tree_view_size_allocate): Use them
here to properly handle the initial position of rtl-oriented
tree views. (#127581, chinen@jp.ibm.com)
2004-01-20 Federico Mena Quintero <federico@ximian.com>
Fix #130846, reported by R. McFarland <rwmcfa1@neces.com>.

11
ChangeLog.pre-2-10
View File

@ -1,3 +1,14 @@
Tue Feb 3 00:15:17 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeprivate.h (struct _GtkTreeViewPrivate): Add
init_hadjust_value and prev_width.
* gtk/gtktreeview.c (gtk_tree_view_init): Initialize
them here.
* gtk/gtktreeview.c (gtk_tree_view_update_size): ...and here.
* gtk/gtktreeview.c (gtk_tree_view_size_allocate): Use them
here to properly handle the initial position of rtl-oriented
tree views. (#127581, chinen@jp.ibm.com)
2004-01-20 Federico Mena Quintero <federico@ximian.com>
Fix #130846, reported by R. McFarland <rwmcfa1@neces.com>.

11
ChangeLog.pre-2-4
View File

@ -1,3 +1,14 @@
Tue Feb 3 00:15:17 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeprivate.h (struct _GtkTreeViewPrivate): Add
init_hadjust_value and prev_width.
* gtk/gtktreeview.c (gtk_tree_view_init): Initialize
them here.
* gtk/gtktreeview.c (gtk_tree_view_update_size): ...and here.
* gtk/gtktreeview.c (gtk_tree_view_size_allocate): Use them
here to properly handle the initial position of rtl-oriented
tree views. (#127581, chinen@jp.ibm.com)
2004-01-20 Federico Mena Quintero <federico@ximian.com>
Fix #130846, reported by R. McFarland <rwmcfa1@neces.com>.

11
ChangeLog.pre-2-6
View File

@ -1,3 +1,14 @@
Tue Feb 3 00:15:17 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeprivate.h (struct _GtkTreeViewPrivate): Add
init_hadjust_value and prev_width.
* gtk/gtktreeview.c (gtk_tree_view_init): Initialize
them here.
* gtk/gtktreeview.c (gtk_tree_view_update_size): ...and here.
* gtk/gtktreeview.c (gtk_tree_view_size_allocate): Use them
here to properly handle the initial position of rtl-oriented
tree views. (#127581, chinen@jp.ibm.com)
2004-01-20 Federico Mena Quintero <federico@ximian.com>
Fix #130846, reported by R. McFarland <rwmcfa1@neces.com>.

11
ChangeLog.pre-2-8
View File

@ -1,3 +1,14 @@
Tue Feb 3 00:15:17 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktreeprivate.h (struct _GtkTreeViewPrivate): Add
init_hadjust_value and prev_width.
* gtk/gtktreeview.c (gtk_tree_view_init): Initialize
them here.
* gtk/gtktreeview.c (gtk_tree_view_update_size): ...and here.
* gtk/gtktreeview.c (gtk_tree_view_size_allocate): Use them
here to properly handle the initial position of rtl-oriented
tree views. (#127581, chinen@jp.ibm.com)
2004-01-20 Federico Mena Quintero <federico@ximian.com>
Fix #130846, reported by R. McFarland <rwmcfa1@neces.com>.

2
gtk/gtktreeprivate.h
View File

@ -210,6 +210,8 @@ struct _GtkTreeViewPrivate
GtkTreeViewSearchEqualFunc search_equal_func;
gpointer search_user_data;
GtkDestroyNotify search_destroy;
guint init_hadjust_value :1;
gint prev_width;
};
#ifdef __GNUC__

31
gtk/gtktreeview.c
View File

@ -1076,6 +1076,8 @@ gtk_tree_view_init (GtkTreeView *tree_view)
tree_view->priv->search_column = -1;
tree_view->priv->search_dialog_position_func = gtk_tree_view_search_position_func;
tree_view->priv->search_equal_func = gtk_tree_view_search_equal_func;
tree_view->priv->init_hadjust_value = TRUE;
tree_view->priv->width = 0;
}
@ -1583,10 +1585,12 @@ gtk_tree_view_update_size (GtkTreeView *tree_view)
if (tree_view->priv->model == NULL)
{
tree_view->priv->width = 0;
tree_view->priv->prev_width = 0;
tree_view->priv->height = 0;
return;
}
tree_view->priv->prev_width = tree_view->priv->width;
tree_view->priv->width = 0;
/* keep this in sync with size_allocate below */
for (list = tree_view->priv->columns, i = 0; list; list = list->next, i++)
@ -1887,6 +1891,7 @@ gtk_tree_view_size_allocate (GtkWidget *widget,
GtkTreeView *tree_view;
gboolean width_changed = FALSE;
gboolean dy_changed = FALSE;
gint old_width = widget->allocation.width;
g_return_if_fail (GTK_IS_TREE_VIEW (widget));
@ -1921,8 +1926,30 @@ gtk_tree_view_size_allocate (GtkWidget *widget,
tree_view->priv->hadjustment->lower = 0;
tree_view->priv->hadjustment->upper = MAX (tree_view->priv->hadjustment->page_size, tree_view->priv->width);
if (tree_view->priv->hadjustment->value + allocation->width > tree_view->priv->width)
tree_view->priv->hadjustment->value = MAX (tree_view->priv->width - allocation->width, 0);
if (gtk_widget_get_direction(widget) == GTK_TEXT_DIR_RTL)
{
if (allocation->width < tree_view->priv->width)
{
if (tree_view->priv->init_hadjust_value)
{
tree_view->priv->hadjustment->value = MAX (tree_view->priv->width - allocation->width, 0);
tree_view->priv->init_hadjust_value = FALSE;
}
else if(allocation->width != old_width)
tree_view->priv->hadjustment->value = CLAMP(tree_view->priv->hadjustment->value - allocation->width + old_width, 0, tree_view->priv->width - allocation->width);
else
tree_view->priv->hadjustment->value = CLAMP(tree_view->priv->width - (tree_view->priv->prev_width - tree_view->priv->hadjustment->value), 0, tree_view->priv->width - allocation->width);
}
else
{
tree_view->priv->hadjustment->value = 0;
tree_view->priv->init_hadjust_value = TRUE;
}
}
else
if (tree_view->priv->hadjustment->value + allocation->width > tree_view->priv->width)
tree_view->priv->hadjustment->value = MAX (tree_view->priv->width - allocation->width, 0);
gtk_adjustment_changed (tree_view->priv->hadjustment);
tree_view->priv->vadjustment->page_size = allocation->height - TREE_VIEW_HEADER_HEIGHT (tree_view);