![]() |
![]() |
![]() |
GNOME UI Library Reference Manual | ![]() |
---|---|---|---|---|
Top | Description | Object Hierarchy | Signals |
#include <libgnomeui/libgnomeui.h> GnomeIconTextItem; void gnome_icon_text_item_configure (GnomeIconTextItem *iti, int x, int y, int width, const char *fontname, const char *text, gboolean is_editable, gboolean is_static); void gnome_icon_text_item_setxy (GnomeIconTextItem *iti, int x, int y); void gnome_icon_text_item_select (GnomeIconTextItem *iti, gboolean sel); void gnome_icon_text_item_focus (GnomeIconTextItem *iti, gboolean focused); const char * gnome_icon_text_item_get_text (GnomeIconTextItem *iti); void gnome_icon_text_item_start_editing (GnomeIconTextItem *iti); void gnome_icon_text_item_stop_editing (GnomeIconTextItem *iti, gboolean accept); GtkEditable * gnome_icon_text_item_get_editable (GnomeIconTextItem *iti);
GObject +----GInitiallyUnowned +----GtkObject +----GnomeCanvasItem +----GnomeIconTextItem
"editing-started" : Run Last "editing-stopped" : Run Last "height-changed" : Run Last "selection-started" : Run First "selection-stopped" : Run First "text-changed" : Run Last "width-changed" : Run Last
typedef struct _GnomeIconTextItem GnomeIconTextItem;
GnomeIconTextItem
is deprecated and should not be used in newly-written code.
void gnome_icon_text_item_configure (GnomeIconTextItem *iti, int x, int y, int width, const char *fontname, const char *text, gboolean is_editable, gboolean is_static);
gnome_icon_text_item_configure
is deprecated and should not be used in newly-written code.
This routine is used to configure a &GnomeIconTextItem.
x
and y
specify the cordinates where the item is placed inside the canvas.
The x
coordinate should be the leftmost position that the icon text item can
assume at any one time, that is, the left margin of the column in which the
icon is to be placed. The y
coordinate specifies the top of the icon text
item.
width
is the maximum width allowed for this icon text item. The coordinates
define the upper-left corner of an icon text item with maximum width; this may
actually be outside the bounding box of the item if the text is narrower than
the maximum width.
If is_static
is true, it means that there is no need for the item to
allocate memory for the string (it is a guarantee that the text is allocated
by the caller and it will not be deallocated during the lifetime of this
item). This is an optimization to reduce memory usage for large icon sets.
|
An icon text item. |
|
X position in which to place the item. |
|
Y position in which to place the item. |
|
Maximum width allowed for this item, to be used for word wrapping. |
|
Ignored. |
|
Text that is going to be displayed. |
|
Deprecated. |
|
Whether text points to a static string or not.
|
void gnome_icon_text_item_setxy (GnomeIconTextItem *iti, int x, int y);
gnome_icon_text_item_setxy
is deprecated and should not be used in newly-written code.
Sets the coordinates at which the icon text item should be placed.
See also: gnome_icon_text_item_configure()
.
|
An icon text item. |
|
X position. |
|
Y position. |
void gnome_icon_text_item_select (GnomeIconTextItem *iti, gboolean sel);
gnome_icon_text_item_select
is deprecated and should not be used in newly-written code.
This function is used to control whether an icon text item is displayed as selected or not. Mouse events are ignored by the item when it is unselected; when the user clicks on a selected icon text item, it will start the text editing process.
|
An icon text item |
|
Whether the icon text item should be displayed as selected. |
void gnome_icon_text_item_focus (GnomeIconTextItem *iti, gboolean focused);
gnome_icon_text_item_focus
is deprecated and should not be used in newly-written code.
Sets or unsets the focus on the icon text item depending on focused
.
|
An icon text item. |
|
whether to set or unset the icon text item focus. |
const char * gnome_icon_text_item_get_text (GnomeIconTextItem *iti);
gnome_icon_text_item_get_text
is deprecated and should not be used in newly-written code.
|
An icon text item. |
Returns : |
the current text string in an icon text item. The client should not free this string, as it is internal to the icon text item. |
void gnome_icon_text_item_start_editing (GnomeIconTextItem *iti);
gnome_icon_text_item_start_editing
is deprecated and should not be used in newly-written code.
Starts the editing state of an icon text item.
|
An icon text item. |
void gnome_icon_text_item_stop_editing (GnomeIconTextItem *iti, gboolean accept);
gnome_icon_text_item_stop_editing
is deprecated and should not be used in newly-written code.
Terminates the editing state of an icon text item. The accept
argument
controls whether the item's current text should be accepted or discarded. If
it is discarded, then the icon's original text will be restored.
|
An icon text item. |
|
Whether to accept the current text or to discard it. |
GtkEditable * gnome_icon_text_item_get_editable (GnomeIconTextItem *iti);
gnome_icon_text_item_get_editable
is deprecated and should not be used in newly-written code.
Retrieves the entry widget associated with the icon text.
|
An icon text item. |
Returns : |
a GtkEditable if the entry widget is initialised, NULL otherwise. |
"editing-started"
signalvoid user_function (GnomeIconTextItem *icontextitem, gpointer user_data) : Run Last
|
the object which received the signal. |
|
user data set when the signal handler was connected. |
"editing-stopped"
signalvoid user_function (GnomeIconTextItem *icontextitem, gpointer user_data) : Run Last
|
the object which received the signal. |
|
user data set when the signal handler was connected. |
"height-changed"
signalvoid user_function (GnomeIconTextItem *icontextitem, gpointer user_data) : Run Last
|
the object which received the signal. |
|
user data set when the signal handler was connected. |
"selection-started"
signalvoid user_function (GnomeIconTextItem *icontextitem, gpointer user_data) : Run First
|
the object which received the signal. |
|
user data set when the signal handler was connected. |
"selection-stopped"
signalvoid user_function (GnomeIconTextItem *icontextitem, gpointer user_data) : Run First
|
the object which received the signal. |
|
user data set when the signal handler was connected. |
"text-changed"
signalgboolean user_function (GnomeIconTextItem *icontextitem, gpointer user_data) : Run Last
|
the object which received the signal. |
|
user data set when the signal handler was connected. |
Returns : |
"width-changed"
signalvoid user_function (GnomeIconTextItem *icontextitem, gpointer user_data) : Run Last
|
the object which received the signal. |
|
user data set when the signal handler was connected. |