libyui
3.3.1
YSingleChildContainerWidget.cc
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/*
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Copyright (C) 2000-2012 Novell, Inc
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This library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) version 3.0 of the License. This library
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is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details. You should have received a copy of the GNU
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Lesser General Public License along with this library; if not, write
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to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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Floor, Boston, MA 02110-1301 USA
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*/
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/*-/
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File: YSingleChildContainerWidget.cc
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Author: Stefan Hundhammer <sh@suse.de>
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/-*/
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#include "YSingleChildContainerWidget.h"
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YSingleChildContainerWidget::YSingleChildContainerWidget
(
YWidget
* parent )
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:
YWidget
( parent )
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{
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setChildrenManager
(
new
YSingleWidgetChildManager
(
this
) );
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}
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YSingleChildContainerWidget::~YSingleChildContainerWidget
()
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{
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// NOP
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}
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int
YSingleChildContainerWidget::preferredWidth
()
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{
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if
(
hasChildren
() )
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return
firstChild
()->
preferredWidth
();
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else
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return
0;
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}
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int
YSingleChildContainerWidget::preferredHeight
()
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{
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if
(
hasChildren
() )
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return
firstChild
()->
preferredHeight
();
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else
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return
0;
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}
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void
YSingleChildContainerWidget::setSize
(
int
width,
int
height )
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{
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if
(
hasChildren
() )
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firstChild
()->
setSize
( width , height );
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}
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bool
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YSingleChildContainerWidget::stretchable
( YUIDimension dim )
const
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{
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if
(
hasChildren
() )
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return
firstChild
()->
stretchable
( dim );
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else
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return
YWidget::stretchable
( dim );
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}
YSingleChildContainerWidget::~YSingleChildContainerWidget
virtual ~YSingleChildContainerWidget()
Destructor.
Definition:
YSingleChildContainerWidget.cc:36
YSingleChildContainerWidget::YSingleChildContainerWidget
YSingleChildContainerWidget(YWidget *parent)
Constructor.
Definition:
YSingleChildContainerWidget.cc:29
YWidget::firstChild
YWidget * firstChild() const
Returns the first child or 0 if there is none.
Definition:
YWidget.h:199
YWidget::setChildrenManager
void setChildrenManager(YWidgetChildrenManager *manager)
Sets a new children manager for this widget.
Definition:
YWidget.cc:164
YWidget::hasChildren
bool hasChildren() const
Returns 'true' if this widget has any children.
Definition:
YWidget.h:192
YWidget::stretchable
virtual bool stretchable(YUIDimension dim) const
This is a boolean value that determines whether the widget is resizable beyond its preferred size in ...
Definition:
YWidget.cc:567
YSingleChildContainerWidget::stretchable
virtual bool stretchable(YUIDimension dim) const
Returns 'true' if this widget is stretchable in the specified dimension.
Definition:
YSingleChildContainerWidget.cc:68
YSingleChildContainerWidget::preferredWidth
virtual int preferredWidth()
Preferred width of the widget.
Definition:
YSingleChildContainerWidget.cc:42
YWidget::setSize
virtual void setSize(int newWidth, int newHeight)=0
Set the new size of the widget.
YWidget::preferredHeight
virtual int preferredHeight()=0
Preferred height of the widget.
YSingleChildContainerWidget::setSize
virtual void setSize(int newWidth, int newHeight)
Set the new size of the widget.
Definition:
YSingleChildContainerWidget.cc:60
YWidget::preferredWidth
virtual int preferredWidth()=0
Preferred width of the widget.
YSingleChildManager
Children manager that can handle one single child (rejecting any more).
Definition:
YChildrenManager.h:173
YWidget
Abstract base class of all UI widgets.
Definition:
YWidget.h:54
YSingleChildContainerWidget::preferredHeight
virtual int preferredHeight()
Preferred height of the widget.
Definition:
YSingleChildContainerWidget.cc:51
src
YSingleChildContainerWidget.cc
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