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don't draw if label->layout is NULL due to a pending resize

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2001-01-09  Havoc Pennington  <hp@redhat.com>

	* gtk/gtklabel.c (gtk_label_expose): don't draw if label->layout
	is NULL due to a pending resize

	* gtk/gtktreeview.c (gtk_tree_view_check_dirty): don't set the
	column width to values less than 1

	* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_set_width): clamp
	width to be between min/max width, and still set the width
	even if autosize is turned on, so the tree view can use this
	function in order to autosize.
	(gtk_tree_view_column_init): set initial width to 1 not 0

	* gtk/gtktreeview.c (gtk_tree_view_size_request_buttons): use
	setter function to modify column width, so we get notification
	(gtk_tree_view_insert_iter_height): ditto
	(gtk_tree_view_calc_size): ditto
	(gtk_tree_view_check_dirty): ditto

	* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_class_init): Add
	properties to change all the interesting attributes of the tree
	view column.
	(gtk_tree_view_column_set_header_clickable): rename set_clickable
	(gtk_tree_view_column_get_clickable): add
	(gtk_tree_view_column_set_cell_renderer): don't unset the current
	attributes; assume a cell renderer with equivalent object
	properties has been swapped in. Do g_object_notify().
	(gtk_tree_view_column_set_visible): g_object_notify
	(gtk_tree_view_column_get_sizing): rename from get_col_type
	(gtk_tree_view_column_set_sizing): g_object_notify
	(gtk_tree_view_column_set_width): add g_object_notify
	(gtk_tree_view_column_set_min_width): ditto
	(gtk_tree_view_column_set_max_width): ditto
	(gtk_tree_view_column_set_title): ditto
	(gtk_tree_view_column_set_clickable): ditto
	(gtk_tree_view_column_set_widget): ditto
	(gtk_tree_view_column_set_justification): ditto
This commit is contained in:
Havoc Pennington
2001-01-09 23:24:20 +00:00
committed by Havoc Pennington
parent 637c61da76
commit 85267e9224
12 changed files with 679 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
tests/testtreeview.c
View File

@ -139,6 +139,28 @@ get_model_types (void)
return column_types;
}
static void
col_clicked_cb (GtkTreeViewColumn *col, gpointer data)
{
GtkWindow *win;
win = GTK_WINDOW (create_prop_editor (G_OBJECT (col)));
gtk_window_set_title (win, gtk_tree_view_column_get_title (col));
}
static void
setup_column (GtkTreeViewColumn *col)
{
g_signal_connect_data (G_OBJECT (col),
"clicked",
(GCallback) col_clicked_cb,
NULL,
NULL,
FALSE,
FALSE);
}
static void
set_columns_type (GtkTreeView *tree_view, ColumnsType type)
{
@ -165,6 +187,7 @@ set_columns_type (GtkTreeView *tree_view, ColumnsType type)
rend,
"text", 1,
NULL);
setup_column (col);
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
@ -178,6 +201,8 @@ set_columns_type (GtkTreeView *tree_view, ColumnsType type)
"text", 0,
"pixbuf", 2,
NULL);
setup_column (col);
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
@ -193,6 +218,8 @@ set_columns_type (GtkTreeView *tree_view, ColumnsType type)
rend,
"text", 0,
NULL);
setup_column (col);
gtk_tree_view_insert_column (GTK_TREE_VIEW (tree_view), col, 0);
@ -941,18 +968,44 @@ get_param_specs (GObject *object,
*n_specs = G_OBJECT_GET_CLASS (object)->n_property_specs;
}
typedef struct
{
gpointer instance;
guint id;
} DisconnectData;
static void
disconnect_func (gpointer data)
{
DisconnectData *dd = data;
g_signal_handler_disconnect (dd->instance, dd->id);
g_free (dd);
}
static void
g_object_connect_property (GObject *object,
const gchar *prop_name,
GtkSignalFunc func,
gpointer data)
gpointer data,
GObject *alive_object)
{
gchar *with_detail = g_strconcat ("notify::", prop_name, NULL);
g_signal_connect_data (object, with_detail,
func, data,
NULL, FALSE, FALSE);
DisconnectData *dd;
dd = g_new (DisconnectData, 1);
dd->id = g_signal_connect_data (object, with_detail,
func, data,
NULL, FALSE, FALSE);
dd->instance = object;
g_object_set_data_full (G_OBJECT (alive_object),
"alive-object",
dd,
disconnect_func);
g_free (with_detail);
}
@ -1188,7 +1241,7 @@ create_prop_editor (GObject *object)
g_object_connect_property (object, spec->name,
GTK_SIGNAL_FUNC (int_changed),
adj);
adj, G_OBJECT (adj));
if (can_modify)
connect_controller (G_OBJECT (adj), "value_changed",
@ -1208,7 +1261,7 @@ create_prop_editor (GObject *object)
g_object_connect_property (object, spec->name,
GTK_SIGNAL_FUNC (string_changed),
prop_edit);
prop_edit, G_OBJECT (prop_edit));
if (can_modify)
connect_controller (G_OBJECT (prop_edit), "changed",
@ -1228,7 +1281,7 @@ create_prop_editor (GObject *object)
g_object_connect_property (object, spec->name,
GTK_SIGNAL_FUNC (bool_changed),
prop_edit);
prop_edit, G_OBJECT (prop_edit));
if (can_modify)
connect_controller (G_OBJECT (prop_edit), "toggled",
@ -1275,7 +1328,7 @@ create_prop_editor (GObject *object)
g_object_connect_property (object, spec->name,
GTK_SIGNAL_FUNC (enum_changed),
prop_edit);
prop_edit, G_OBJECT (prop_edit));
if (can_modify)
connect_controller (G_OBJECT (prop_edit), "changed",