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Child widgets are added to the panes of the widget with pack1() and pack2(). The division beween the two children is set by default from the size requests of the children, but it can be adjusted by the user.
A paned widget draws a separator between the two child widgets and a small handle that the user can drag to adjust the division. It does not draw any relief around the children or around the separator. Often, it is useful to put each child inside a Gtk::Frame with the shadow type set to Gtk::SHADOW_IN so that the gutter appears as a ridge.
Each child has two options that can be set - resize and shrink. If resize is true, then when the GtkPaned is resized, that child will expand or shrink along with the paned widget. If shrink is true, then when that child can be made smaller than it's requisition. Setting shrink to false allows the application to set a minimum size. If resize is false for both children, then this is treated as if resize is true for both children.
The application can set the position of the slider as if it were set by the user, by calling set_position().
Public Member Functions | ||||
void | add1 (Widget& child) | |||
void | add2 (Widget& child) | |||
const Widget* | get_child1 () const | |||
Obtains the first child of the paned widget. | ||||
Widget* | get_child1 () | |||
Obtains the first child of the paned widget. | ||||
const Widget* | get_child2 () const | |||
Obtains the second child of the paned widget. | ||||
Widget* | get_child2 () | |||
Obtains the second child of the paned widget. | ||||
int | get_position () const | |||
Obtains the position of the divider between the two panes. | ||||
const GtkPaned* | gobj () const | |||
Provides access to the underlying C GtkObject. | ||||
GtkPaned* | gobj () | |||
Provides access to the underlying C GtkObject. | ||||
void | pack1 (Widget& child, AttachOptions options=Gtk::EXPAND) | |||
void | pack1 (Widget& child, bool resize, bool shrink) | |||
void | pack2 (Widget& child, AttachOptions options=Gtk::EXPAND) | |||
void | pack2 (Widget& child, bool resize, bool shrink) | |||
Paned () | ||||
void | set_position (int position) | |||
Sets the position of the divider between the two panes. | ||||
virtual | ~Paned () | |||
Related Functions | ||||
(Note that these are not member functions.) | ||||
Gtk::Paned* | wrap (GtkPaned* object, bool take_copy=false) | |||
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virtual Gtk::Paned::~Paned | ( | ) | [virtual] |
Gtk::Paned::Paned | ( | ) |
void Gtk::Paned::add1 | ( | Widget& | child | ) |
void Gtk::Paned::add2 | ( | Widget& | child | ) |
const Widget* Gtk::Paned::get_child1 | ( | ) | const |
Obtains the first child of the paned widget.
0
if it is not set.Widget* Gtk::Paned::get_child1 | ( | ) |
Obtains the first child of the paned widget.
0
if it is not set.const Widget* Gtk::Paned::get_child2 | ( | ) | const |
Obtains the second child of the paned widget.
0
if it is not set.Widget* Gtk::Paned::get_child2 | ( | ) |
Obtains the second child of the paned widget.
0
if it is not set.int Gtk::Paned::get_position | ( | ) | const |
Obtains the position of the divider between the two panes.
const GtkPaned* Gtk::Paned::gobj | ( | ) | const [inline] |
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::Container.
Reimplemented in Gtk::HPaned, and Gtk::VPaned.
GtkPaned* Gtk::Paned::gobj | ( | ) | [inline] |
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::Container.
Reimplemented in Gtk::HPaned, and Gtk::VPaned.
void Gtk::Paned::pack1 | ( | Widget& | child, | |
AttachOptions | options = Gtk::EXPAND | |||
) |
void Gtk::Paned::pack1 | ( | Widget& | child, | |
bool | resize, | |||
bool | shrink | |||
) |
void Gtk::Paned::pack2 | ( | Widget& | child, | |
AttachOptions | options = Gtk::EXPAND | |||
) |
void Gtk::Paned::pack2 | ( | Widget& | child, | |
bool | resize, | |||
bool | shrink | |||
) |
void Gtk::Paned::set_position | ( | int | position | ) |
Sets the position of the divider between the two panes.
position | Pixel position of divider, a negative value means that the position is unset. |
Gtk::Paned* wrap | ( | GtkPaned * | object, | |
bool | take_copy = false | |||
) | [related] |
object | The C instance |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |