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/***************************************************************************
kmymoneycategory.h
-------------------
begin : Mon Jul 10 2006
copyright : (C) 2006 by Thomas Baumgart
email : Thomas Baumgart <ipwizard@users.sourceforge.net>
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef KMYMONEYCATEGORY_H
#define KMYMONEYCATEGORY_H
// ----------------------------------------------------------------------------
// QT Includes
class TQWidget;
class TQFrame;
// ----------------------------------------------------------------------------
// KDE Includes
#include <kcombobox.h>
class KPushButton;
// ----------------------------------------------------------------------------
// Project Includes
#include <kmymoney/mymoneyaccount.h>
#include <kmymoney/kmymoneycombo.h>
class kMyMoneyAccountSelector;
/**
* This class implements a text based account/category selector.
* When initially used, the widget has the functionality of a KComboBox object.
* Whenever a key is pressed, the set of loaded accounts is searched for
* accounts which match the currently entered text.
*
* If any match is found a list selection box is opened and the user can use
* the up/down, page-up/page-down keys or the mouse to navigate in the list. If
* an account is selected, the selection box is closed. Other key-strokes are
* directed to the parent object to manipulate the text. The visible contents of
* the selection box is updated with every key-stroke.
*
* This object is a replacement of the kMyMoneyCategory object and should be used
* for new code.
*
* @author Thomas Baumgart
*/
class KMyMoneyCategory : public KMyMoneyCombo
{
TQ_OBJECT
public:
/**
* Standard constructor for the account selection object.
*
* If parameter @a splitButton is @a true, the widget
* will construct a surrounding TQFrame and reparent itself to be a child of this
* TQFrame. It also adds a KPushButton with the "Split" icon to the right of the
* input field. In this case it is important not to use the pointer to this widget
* but it's parent when placing the object in a TQLayout, TQTable or some such. The
* parent widget (the TQFrame in this case) can be extracted with the parentWidget()
* method.
*
* Reparenting is handled by the object transparently for both cases.
*
* Standard usage example (no split button):
*
* @code
* KMyMoneyCategory* category = new KMyMoneyCategory;
* category->reparent(newParent);
* layout->addWidget(category);
* table->setCellWidget(category);
* @endcode
*
* Enhanced usage example (with split button):
*
* @code
* KMyMoneyCategory* category = new KMyMoneyCategory(0, 0, true);
* category->reparent(newParent);
* layout->addWidget(category->parentWidget());
* table->setCellWidget(category->parentWidget());
* @endcode
*/
KMyMoneyCategory(TQWidget* parent = 0, const char* name = 0, bool splitButton = false);
virtual ~KMyMoneyCategory();
/**
* This member returns a pointer to the completion object.
*
* @return pointer to completion's selector object
*/
kMyMoneyAccountSelector* selector(void) const;
/**
* This member returns a pointer to the split button. In case the @a splitButton parameter
* of the constructor was @a false, this method prints a warning to stderr and returns 0.
*/
KPushButton* splitButton(void) const;
/**
* Reimplemented for internal reasons. No API change
*/
virtual void reparent( TQWidget *parent, WFlags, const TQPoint &, bool showIt = FALSE );
/**
* Reimplemented for internal reasons. No API change.
*/
virtual void setPalette(const TQPalette& palette);
/**
* Force the text field to show the text for split transaction.
*/
void setSplitTransaction(void);
/**
* Check if the text field contains the text for a split transaction
*/
bool isSplitTransaction(void) const;
/**
* overridden for internal reasons, no API change
*/
void setCurrentText(const TQString& txt = TQString()) { KMyMoneyCombo::setCurrentText(txt); }
protected:
/**
* Reimplemented to support protected category text ("split transactions")
*
* @sa focusIn()
*/
virtual void focusInEvent(TQFocusEvent* ev);
/**
* Reimplemented to support protected category text ("split transactions")
*/
virtual void focusOutEvent(TQFocusEvent* ev);
/**
* set the widgets text area based on the item with the given @a id.
*/
virtual void setCurrentTextById(const TQString& id);
public slots:
virtual void slotItemSelected(const TQString& id);
virtual void setEnabled(bool);
virtual void setDisabled(bool);
signals:
/**
* Signal to inform other objects that this object has reached focus.
* Used for e.g. to open the split dialog when the focus reaches this
* object and it contains the text 'Split transaction'.
*
* @sa focusInEvent()
*/
void focusIn(void);
private:
/// \internal d-pointer class.
class Private;
/// \internal d-pointer instance.
Private* const d;
};
class KMyMoneySecurity : public KMyMoneyCategory
{
TQ_OBJECT
public:
KMyMoneySecurity(TQWidget* parent = 0, const char* name = 0);
virtual ~KMyMoneySecurity();
/**
* overridden for internal reasons, no API change
*/
void setCurrentText(const TQString& txt = TQString()) { KMyMoneyCategory::setCurrentText(txt); }
protected:
/**
* set the widgets text area based on the item with the given @a id.
*/
virtual void setCurrentTextById(const TQString& id);
};
#endif
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