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Make the entry context menu work in editable text cells. The changes are

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Sun Jun  6 23:57:21 2004  Matthias Clasen  <maclas@gmx.de>

	Make the entry context menu work in editable text cells. The changes are
	based on a patch by Kristian Rietveld, which implemented an approach outlined
	by Owen Taylor.  (#50075)

	* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_focus_out_event): Ignore
	focus out if the entry menu is posted.
	(gtk_cell_renderer_text_populate_popup): Mark the entry menu as posted, and
	set up a signal handler to clear the flag if the menu is unmapped.
	(gtk_cell_renderer_text_popup_unmap): Clear the in_entry_menu flag, set up
	a timeout to stop editing if the focus is lost.
	(popdown_timeout): Stop editing if the entry doesn't have focus any more.
	(gtk_cell_renderer_text_start_editing): Connect to the populate_popup signal
	on the entry and keep a pointer to the entry.
	(gtk_cell_renderer_text_editing_done): Disconnect from popuplate_popup, clear
	the pointer to the entry.
This commit is contained in:
Matthias Clasen 2004-06-07 04:04:27 +00:00 committed by Matthias Clasen
parent 7f08ab3ae7
commit e387e7e60c
5 changed files with 179 additions and 12 deletions
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18
ChangeLog
View File

@ -1,3 +1,21 @@
Sun Jun 6 23:57:21 2004 Matthias Clasen <maclas@gmx.de>
Make the entry context menu work in editable text cells. The changes are
based on a patch by Kristian Rietveld, which implemented an approach outlined
by Owen Taylor. (#50075)
* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_focus_out_event): Ignore
focus out if the entry menu is posted.
(gtk_cell_renderer_text_populate_popup): Mark the entry menu as posted, and
set up a signal handler to clear the flag if the menu is unmapped.
(gtk_cell_renderer_text_popup_unmap): Clear the in_entry_menu flag, set up
a timeout to stop editing if the focus is lost.
(popdown_timeout): Stop editing if the entry doesn't have focus any more.
(gtk_cell_renderer_text_start_editing): Connect to the populate_popup signal
on the entry and keep a pointer to the entry.
(gtk_cell_renderer_text_editing_done): Disconnect from popuplate_popup, clear
the pointer to the entry.
Sun Jun 6 23:24:43 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktexttag.c (gtk_text_tag_class_init): Improve the description

18
ChangeLog.pre-2-10
View File

@ -1,3 +1,21 @@
Sun Jun 6 23:57:21 2004 Matthias Clasen <maclas@gmx.de>
Make the entry context menu work in editable text cells. The changes are
based on a patch by Kristian Rietveld, which implemented an approach outlined
by Owen Taylor. (#50075)
* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_focus_out_event): Ignore
focus out if the entry menu is posted.
(gtk_cell_renderer_text_populate_popup): Mark the entry menu as posted, and
set up a signal handler to clear the flag if the menu is unmapped.
(gtk_cell_renderer_text_popup_unmap): Clear the in_entry_menu flag, set up
a timeout to stop editing if the focus is lost.
(popdown_timeout): Stop editing if the entry doesn't have focus any more.
(gtk_cell_renderer_text_start_editing): Connect to the populate_popup signal
on the entry and keep a pointer to the entry.
(gtk_cell_renderer_text_editing_done): Disconnect from popuplate_popup, clear
the pointer to the entry.
Sun Jun 6 23:24:43 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktexttag.c (gtk_text_tag_class_init): Improve the description

18
ChangeLog.pre-2-6
View File

@ -1,3 +1,21 @@
Sun Jun 6 23:57:21 2004 Matthias Clasen <maclas@gmx.de>
Make the entry context menu work in editable text cells. The changes are
based on a patch by Kristian Rietveld, which implemented an approach outlined
by Owen Taylor. (#50075)
* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_focus_out_event): Ignore
focus out if the entry menu is posted.
(gtk_cell_renderer_text_populate_popup): Mark the entry menu as posted, and
set up a signal handler to clear the flag if the menu is unmapped.
(gtk_cell_renderer_text_popup_unmap): Clear the in_entry_menu flag, set up
a timeout to stop editing if the focus is lost.
(popdown_timeout): Stop editing if the entry doesn't have focus any more.
(gtk_cell_renderer_text_start_editing): Connect to the populate_popup signal
on the entry and keep a pointer to the entry.
(gtk_cell_renderer_text_editing_done): Disconnect from popuplate_popup, clear
the pointer to the entry.
Sun Jun 6 23:24:43 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktexttag.c (gtk_text_tag_class_init): Improve the description

18
ChangeLog.pre-2-8
View File

@ -1,3 +1,21 @@
Sun Jun 6 23:57:21 2004 Matthias Clasen <maclas@gmx.de>
Make the entry context menu work in editable text cells. The changes are
based on a patch by Kristian Rietveld, which implemented an approach outlined
by Owen Taylor. (#50075)
* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_focus_out_event): Ignore
focus out if the entry menu is posted.
(gtk_cell_renderer_text_populate_popup): Mark the entry menu as posted, and
set up a signal handler to clear the flag if the menu is unmapped.
(gtk_cell_renderer_text_popup_unmap): Clear the in_entry_menu flag, set up
a timeout to stop editing if the focus is lost.
(popdown_timeout): Stop editing if the entry doesn't have focus any more.
(gtk_cell_renderer_text_start_editing): Connect to the populate_popup signal
on the entry and keep a pointer to the entry.
(gtk_cell_renderer_text_editing_done): Disconnect from popuplate_popup, clear
the pointer to the entry.
Sun Jun 6 23:24:43 2004 Matthias Clasen <maclas@gmx.de>
* gtk/gtktexttag.c (gtk_text_tag_class_init): Improve the description

119
gtk/gtkcellrenderertext.c
View File

@ -128,6 +128,12 @@ struct _GtkCellRendererTextPrivate
gulong focus_out_id;
PangoLanguage *language;
gulong populate_popup_id;
gulong entry_menu_popdown_timeout;
gboolean in_entry_menu;
GtkWidget *entry;
};
@ -1449,12 +1455,26 @@ gtk_cell_renderer_text_editing_done (GtkCellEditable *entry,
priv = GTK_CELL_RENDERER_TEXT_GET_PRIVATE (data);
priv->entry = NULL;
if (priv->focus_out_id > 0)
{
g_signal_handler_disconnect (entry, priv->focus_out_id);
priv->focus_out_id = 0;
}
if (priv->populate_popup_id > 0)
{
g_signal_handler_disconnect (entry, priv->populate_popup_id);
priv->populate_popup_id = 0;
}
if (priv->entry_menu_popdown_timeout)
{
g_source_remove (priv->entry_menu_popdown_timeout);
priv->entry_menu_popdown_timeout = 0;
}
if (GTK_ENTRY (entry)->editing_canceled)
{
gtk_cell_renderer_editing_canceled (GTK_CELL_RENDERER (data));
@ -1467,11 +1487,75 @@ gtk_cell_renderer_text_editing_done (GtkCellEditable *entry,
g_signal_emit (data, text_cell_renderer_signals[EDITED], 0, path, new_text);
}
static gboolean
popdown_timeout (gpointer data)
{
GtkCellRendererTextPrivate *priv;
GDK_THREADS_ENTER ();
priv = GTK_CELL_RENDERER_TEXT_GET_PRIVATE (data);
priv->entry_menu_popdown_timeout = 0;
if (!GTK_WIDGET_HAS_FOCUS (priv->entry))
gtk_cell_renderer_text_editing_done (GTK_CELL_EDITABLE (priv->entry), data);
GDK_THREADS_LEAVE ();
return FALSE;
}
static void
gtk_cell_renderer_text_popup_unmap (GtkMenu *menu,
gpointer data)
{
GtkCellRendererTextPrivate *priv;
priv = GTK_CELL_RENDERER_TEXT_GET_PRIVATE (data);
priv->in_entry_menu = FALSE;
if (priv->entry_menu_popdown_timeout)
return;
priv->entry_menu_popdown_timeout = g_timeout_add (500, popdown_timeout,
data);
}
static void
gtk_cell_renderer_text_populate_popup (GtkEntry *entry,
GtkMenu *menu,
gpointer data)
{
GtkCellRendererTextPrivate *priv;
priv = GTK_CELL_RENDERER_TEXT_GET_PRIVATE (data);
if (priv->entry_menu_popdown_timeout)
{
g_source_remove (priv->entry_menu_popdown_timeout);
priv->entry_menu_popdown_timeout = 0;
}
priv->in_entry_menu = TRUE;
g_signal_connect (menu, "unmap",
G_CALLBACK (gtk_cell_renderer_text_popup_unmap), data);
}
static gboolean
gtk_cell_renderer_text_focus_out_event (GtkWidget *entry,
GdkEvent *event,
gpointer data)
{
GtkCellRendererTextPrivate *priv;
priv = GTK_CELL_RENDERER_TEXT_GET_PRIVATE (data);
if (priv->in_entry_menu)
return FALSE;
gtk_cell_renderer_text_editing_done (GTK_CELL_EDITABLE (entry), data);
/* entry needs focus-out-event */
@ -1487,7 +1571,6 @@ gtk_cell_renderer_text_start_editing (GtkCellRenderer *cell,
GdkRectangle *cell_area,
GtkCellRendererState flags)
{
GtkWidget *entry;
GtkCellRendererText *celltext;
GtkCellRendererTextPrivate *priv;
@ -1498,27 +1581,39 @@ gtk_cell_renderer_text_start_editing (GtkCellRenderer *cell,
if (celltext->editable == FALSE)
return NULL;
entry = g_object_new (GTK_TYPE_ENTRY,
"has_frame", FALSE,
NULL);
priv->entry = g_object_new (GTK_TYPE_ENTRY,
"has_frame", FALSE,
NULL);
if (celltext->text)
gtk_entry_set_text (GTK_ENTRY (entry), celltext->text);
g_object_set_data_full (G_OBJECT (entry), GTK_CELL_RENDERER_TEXT_PATH, g_strdup (path), g_free);
gtk_entry_set_text (GTK_ENTRY (priv->entry), celltext->text);
g_object_set_data_full (G_OBJECT (priv->entry), GTK_CELL_RENDERER_TEXT_PATH, g_strdup (path), g_free);
gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
gtk_editable_select_region (GTK_EDITABLE (priv->entry), 0, -1);
gtk_widget_show (entry);
g_signal_connect (entry,
priv->in_entry_menu = FALSE;
if (priv->entry_menu_popdown_timeout)
{
g_source_remove (priv->entry_menu_popdown_timeout);
priv->entry_menu_popdown_timeout = 0;
}
g_signal_connect (priv->entry,
"editing_done",
G_CALLBACK (gtk_cell_renderer_text_editing_done),
celltext);
priv->focus_out_id = g_signal_connect (entry, "focus_out_event",
priv->focus_out_id = g_signal_connect (priv->entry, "focus_out_event",
G_CALLBACK (gtk_cell_renderer_text_focus_out_event),
celltext);
priv->populate_popup_id =
g_signal_connect (priv->entry, "populate_popup",
G_CALLBACK (gtk_cell_renderer_text_populate_popup),
celltext);
gtk_widget_show (priv->entry);
return GTK_CELL_EDITABLE (entry);
return GTK_CELL_EDITABLE (priv->entry);
}
/**