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/*
* Copyright (C) 2004
* LGPL v2 zecke@handhelds.org
*/
#ifndef ODP_KEY_CONFIG_WIDGET_H
#define ODP_KEY_CONFIG_WIDGET_H
#include <opie2/okeyconfigmanager.h>
#include <qhbox.h>
#include <qdialog.h>
class QKeyEvent;
class QLabel;
class QPushButton;
class QListViewItem;
class QRadioButton;
class QTimer;
namespace Opie {
namespace Ui {
namespace Internal {
class OKeyConfigWidgetPrivate;
typedef QValueList<OKeyConfigWidgetPrivate> OKeyConfigWidgetPrivateList;
class OKeyListViewItem;
}
class OListViewItem;
class OListView;
/**
* With this Widget you can let the Keyboard Shortcuts
* be configured by the user.
* There are two ways you can use this widget. Either in a tab were
* all changes are immediately getting into effect or in a queue
* were you ask for saving. Save won't write the data but only set
* it to the OKeyConfigManager.
*
* Normally subclassing this widget does not make much sense as the widget content
* as such is immutable. If I'm wrong I'm willing to learn and you could mail me which
* functions do make sense with virtual on it (zecke@handhelds.org).
*
* @since 1.2
*/
class OKeyConfigWidget : public QWidget {
Q_OBJECT
public:
/**
* Immediate Apply the change directly to the underlying OKeyConfigManager
* Queue Save all items and then apply when you save()
*/
enum ChangeMode { Imediate, Queue };
OKeyConfigWidget( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
virtual ~OKeyConfigWidget();
void setChangeMode( enum ChangeMode );
ChangeMode changeMode()const;
void insert( const QString& name, Opie::Core::OKeyConfigManager* );
void load();
void save();
protected slots:
void slotListViewItem( QListViewItem* );
void slotNoKey();
void slotDefaultKey();
void slotCustomKey();
void slotConfigure();
private:
static bool sanityCheck( Opie::Ui::Internal::OKeyListViewItem* man,
const Opie::Core::OKeyPair& newItem );
void updateItem( Opie::Ui::Internal::OKeyListViewItem* man,
const Opie::Core::OKeyPair& newItem);
void initUi();
Opie::Ui::OListView *m_view;
Opie::Ui::Internal::OKeyConfigWidgetPrivateList m_list;
QLabel *m_lbl;
QPushButton *m_btn;
QRadioButton *m_def, *m_cus, *m_none;
QWidget* m_box;
ChangeMode m_mode;
class Private;
Private *d;
};
/**
* This is a small dialog that allows you to
* capture a key sequence.
* If you want it to close after a key was captured you
* can use this code snippet.
*
* \code
* OKeyChooserConfigDialog diag(0,0,true);
* connect(&diag,SIGNAL(keyCaptured()),
* this,SLOT(accept()));
* if( QPEApplication::execDialog(&diag) == QDialog::Accept ){
* take_the_key_and_do_something
* }
*
* \endcode
*
*/
class OKeyChooserConfigDialog : public QDialog {
Q_OBJECT
public:
OKeyChooserConfigDialog( QWidget* parent = 0, const char* name = 0, bool modal = false, WFlags fl = 0 );
~OKeyChooserConfigDialog();
Opie::Core::OKeyPair keyPair()const;
protected:
void keyPressEvent( QKeyEvent* );
void keyReleaseEvent( QKeyEvent* );
signals:
void keyCaptured();
private slots:
void slotTimeUp();
private:
QTimer *m_timer;
QLabel *m_lbl;
bool m_virtKey : 1;
Opie::Core::OKeyPair m_keyPair;
int m_key, m_mod;
class Private;
Private *d;
};
}
}
#endif
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