cwidget
0.5.17
src
cwidget
widgets
bin.h
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// bin.h -*-c++-*-
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//
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// Generic stuff for a container that can only handle one child.
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#ifndef BIN_H
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#define BIN_H
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#include "passthrough.h"
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#include <sigc++/connection.h>
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namespace
cwidget
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{
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namespace
widgets
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{
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class
bin
:
public
passthrough
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{
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widget_ref
subwidget;
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// These are unfortunate necessities; when a widget is /removed/
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// (but not destroyed), it is necessary to delete the connections to
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// it. :-(
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sigc::connection show_conn, hide_conn;
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// right now these just show or hide the bin itself
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void
show_widget(
const
widget_ref
&w);
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void
hide_widget(
const
widget_ref
&w);
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void
show_widget_bare(
widget
&w);
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void
hide_widget_bare(
widget
&w);
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protected
:
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bin
();
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public
:
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virtual
~
bin
();
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void
set_subwidget(
const
util::ref_ptr<widget>
&w);
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void
set_subwidget(
widget
&w)
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{
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set_subwidget(
util::ref_ptr<widget>
(&w));
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}
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widget_ref
get_subwidget() {
return
subwidget;}
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void
destroy
();
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virtual
void
show_all
();
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virtual
void
add_widget(
const
widget_ref
&w);
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virtual
void
rem_widget(
const
widget_ref
&w);
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widget_ref
get_focus();
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void
paint
(
const
style
&st);
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};
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}
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}
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#endif
cwidget::style
A "style" is a setting to be applied to a display element (widget, text, etc).
Definition:
style.h:51
cwidget::util::ref_ptr< widget >
cwidget::widgets::bin::show_all
virtual void show_all()
Display this widget and all its subwidgets.
Definition:
bin.cc:106
cwidget
The namespace containing everything defined by cwidget.
Definition:
columnify.cc:26
cwidget::widgets::bin
Definition:
bin.h:16
cwidget::widgets::widget
The basic widget interface.
Definition:
widget.h:107
cwidget::widgets::passthrough
Definition:
passthrough.h:15
cwidget::widgets::bin::destroy
void destroy()
Destroys the visible representation of this widget and disconnects it from any children that it may h...
Definition:
bin.cc:64
cwidget::widgets::bin::paint
void paint(const style &st)
Display this widget.
Definition:
bin.cc:147
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