You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
115 lines
3.8 KiB
115 lines
3.8 KiB
/* This file is part of the KDE project
|
|
Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
|
|
Copyright (C) 2007 Jaroslaw Staniek <js@iidea.pl>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef FORMEDITORUTILS_H
|
|
#define FORMEDITORUTILS_H
|
|
|
|
#include <tqptrlist.h>
|
|
#include <tqtabbar.h>
|
|
#include <tqtabwidget.h>
|
|
|
|
//! @todo replace TQTabWidget by KTabWidget after the bug with & is fixed:
|
|
#define TabWidgetBase TQTabWidget
|
|
//#define USE_KTabWidget //todo: uncomment
|
|
|
|
namespace KFormDesigner {
|
|
|
|
class Form;
|
|
|
|
/*! \return parent object of \a o that inherits \a className or NULL if no such parent
|
|
If the parent is found, \a prevPrev is set to a child of child of the parent,
|
|
what for TabWidget means the page widget. */
|
|
template<class type>
|
|
type* findParent(TQObject* o, const char* className, TQObject* &prevPrev)
|
|
{
|
|
if (!o || !className || className[0]=='\0')
|
|
return 0;
|
|
TQObject *prev = o;
|
|
while ( ((o=o->parent())) && !o->inherits(className) ) {
|
|
prevPrev = prev;
|
|
prev = o;
|
|
}
|
|
return static_cast<type*>(o);
|
|
}
|
|
|
|
//! A tab widget providing information about height of the tab bar.
|
|
class KFORMEDITOR_EXPORT TabWidget : public TabWidgetBase
|
|
{
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
TabWidget(TQWidget *parent, const char *name)
|
|
: TabWidgetBase(parent, name) {}
|
|
virtual ~TabWidget() {}
|
|
int tabBarHeight() const { return tabBar()->height(); }
|
|
};
|
|
|
|
//! @short A list of widget pointers.
|
|
typedef TQPtrList<TQWidget> WidgetList;
|
|
|
|
//! @short An iterator for WidgetList.
|
|
typedef TQPtrListIterator<TQWidget> WidgetListIterator;
|
|
|
|
//! @short A helper for sorting widgets horizontally
|
|
class HorWidgetList : public WidgetList
|
|
{
|
|
public:
|
|
HorWidgetList(TQWidget *topLevelWidget);
|
|
virtual ~HorWidgetList();
|
|
protected:
|
|
virtual int compareItems(TQPtrCollection::Item item1, TQPtrCollection::Item item2);
|
|
TQWidget *m_topLevelWidget;
|
|
};
|
|
|
|
//! @short A helper for sorting widgets vertically
|
|
class VerWidgetList : public WidgetList
|
|
{
|
|
public:
|
|
VerWidgetList(TQWidget *topLevelWidget);
|
|
virtual ~VerWidgetList();
|
|
protected:
|
|
virtual int compareItems(TQPtrCollection::Item item1, TQPtrCollection::Item item2);
|
|
TQWidget *m_topLevelWidget;
|
|
};
|
|
|
|
/*! This function is used to remove all the child widgets from a list, and
|
|
keep only the "toplevel" ones. */
|
|
KFORMEDITOR_EXPORT void removeChildrenFromList(WidgetList &list);
|
|
|
|
/*! This helper function install an event filter on \a object and all of its
|
|
children, directed to \a container.
|
|
This is necessary to filter events for composed widgets. */
|
|
KFORMEDITOR_EXPORT void installRecursiveEventFilter(TQObject *object, TQObject *container);
|
|
|
|
/*! This helper function removes an event filter installed before
|
|
on \a object and all of its children.
|
|
This is necessary to filter events for composed widgets. */
|
|
KFORMEDITOR_EXPORT void removeRecursiveEventFilter(TQObject *object, TQObject *container);
|
|
|
|
KFORMEDITOR_EXPORT void setRecursiveCursor(TQWidget *w, Form *form);
|
|
|
|
/*! \return the size of \a w children. This can be used eg to get widget's sizeHint. */
|
|
KFORMEDITOR_EXPORT TQSize getSizeFromChildren(TQWidget *widget, const char *inheritClass="TQWidget");
|
|
|
|
}
|
|
|
|
#endif
|
|
|