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Bug 607778 - Add accessors for GtkEntry's windows

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Add gtk_entry_get_text_window() and get_icon_window() so we can
distinguigh them in expose-event callbacks.
This commit is contained in:
Michael Natterer 2010-01-22 17:20:01 +01:00
parent 35a2b65328
commit 2f9c4be0a8
3 changed files with 73 additions and 0 deletions
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2
gtk/gtk.symbols
View File

@ -1368,6 +1368,7 @@ gtk_entry_get_icon_stock
gtk_entry_get_icon_storage_type
gtk_entry_get_icon_tooltip_markup
gtk_entry_get_icon_tooltip_text
gtk_entry_get_icon_window
gtk_entry_get_inner_border
gtk_entry_get_invisible_char
gtk_entry_get_layout
@ -1381,6 +1382,7 @@ gtk_entry_get_text_length
gtk_entry_get_type G_GNUC_CONST
gtk_entry_get_visibility
gtk_entry_get_width_chars
gtk_entry_get_text_window
gtk_entry_layout_index_to_text_index
gtk_entry_new
gtk_entry_new_with_buffer

58
gtk/gtkentry.c
View File

@ -6703,6 +6703,29 @@ gtk_entry_set_buffer (GtkEntry *entry,
g_object_thaw_notify (obj);
}
/**
* gtk_entry_get_text_window:
* @entry: a #GtkEntry
*
* Returns the #GdkWindow which contains the text. This function is
* useful when drawing something to the entry in an expose-event
* callback because it enables the callback to distinguish between
* the text window and entry's icon windows.
*
* See also gtk_entry_get_icon_window().
*
* Return value: the entry's text window.
*
* Since: 2.20
**/
GdkWindow *
gtk_entry_get_text_window (GtkEntry *entry)
{
g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL);
return entry->text_area;
}
/**
* gtk_entry_set_text:
@ -8218,6 +8241,41 @@ gtk_entry_get_current_icon_drag_source (GtkEntry *entry)
return -1;
}
/**
* gtk_entry_get_icon_window:
* @entry: A #GtkEntry
* @icon_pos: Icon position
*
* Returns the #GdkWindow which contains the entry's icon at
* @icon_pos. This function is useful when drawing something to the
* entry in an expose-event callback because it enables the callback
* to distinguish between the text window and entry's icon windows.
*
* See also gtk_entry_get_text_window().
*
* Return value: the entry's icon window at @icon_pos.
*
* Since: 2.20
*/
GdkWindow *
gtk_entry_get_icon_window (GtkEntry *entry,
GtkEntryIconPosition icon_pos)
{
GtkEntryPrivate *priv;
EntryIconInfo *icon_info;
g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL);
priv = GTK_ENTRY_GET_PRIVATE (entry);
icon_info = priv->icons[icon_pos];
if (icon_info)
return icon_info->window;
return NULL;
}
static void
ensure_has_tooltip (GtkEntry *entry)
{

13
gtk/gtkentry.h
View File

@ -166,30 +166,40 @@ struct _GtkEntryClass
GType gtk_entry_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_entry_new (void);
GtkWidget* gtk_entry_new_with_buffer (GtkEntryBuffer *buffer);
GtkEntryBuffer* gtk_entry_get_buffer (GtkEntry *entry);
void gtk_entry_set_buffer (GtkEntry *entry,
GtkEntryBuffer *buffer);
GdkWindow *gtk_entry_get_text_window (GtkEntry *entry);
void gtk_entry_set_visibility (GtkEntry *entry,
gboolean visible);
gboolean gtk_entry_get_visibility (GtkEntry *entry);
void gtk_entry_set_invisible_char (GtkEntry *entry,
gunichar ch);
gunichar gtk_entry_get_invisible_char (GtkEntry *entry);
void gtk_entry_unset_invisible_char (GtkEntry *entry);
void gtk_entry_set_has_frame (GtkEntry *entry,
gboolean setting);
gboolean gtk_entry_get_has_frame (GtkEntry *entry);
void gtk_entry_set_inner_border (GtkEntry *entry,
const GtkBorder *border);
G_CONST_RETURN GtkBorder* gtk_entry_get_inner_border (GtkEntry *entry);
void gtk_entry_set_overwrite_mode (GtkEntry *entry,
gboolean overwrite);
gboolean gtk_entry_get_overwrite_mode (GtkEntry *entry);
/* text is truncated if needed */
void gtk_entry_set_max_length (GtkEntry *entry,
gint max);
gint gtk_entry_get_max_length (GtkEntry *entry);
guint16 gtk_entry_get_text_length (GtkEntry *entry);
void gtk_entry_set_activates_default (GtkEntry *entry,
gboolean setting);
gboolean gtk_entry_get_activates_default (GtkEntry *entry);
@ -293,6 +303,9 @@ void gtk_entry_set_icon_drag_source (GtkEntry *
GdkDragAction actions);
gint gtk_entry_get_current_icon_drag_source (GtkEntry *entry);
GdkWindow * gtk_entry_get_icon_window (GtkEntry *entry,
GtkEntryIconPosition icon_pos);
/* Deprecated compatibility functions
*/