|
|
|
/* This file is part of the KDE libraries
|
|
|
|
Copyright (C) 2000 David Faure <faure@kde.org>, Alexander Neundorf <neundorf@kde.org>
|
|
|
|
|
|
|
|
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 TQEDITLISTBOX_H
|
|
|
|
#define TQEDITLISTBOX_H
|
|
|
|
|
|
|
|
#include <tqgroupbox.h>
|
|
|
|
#include <tqlistbox.h>
|
|
|
|
|
|
|
|
class KLineEdit;
|
|
|
|
class TQComboBox;
|
|
|
|
class TQPushButton;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* An editable listbox
|
|
|
|
*
|
|
|
|
* This class provides a editable listbox ;-), this means
|
|
|
|
* a listbox which is accompanied by a line edit to enter new
|
|
|
|
* items into the listbox and pushbuttons to add and remove
|
|
|
|
* items from the listbox and two buttons to move items up and down.
|
|
|
|
*
|
|
|
|
* \image html keditlistbox.png "KDE Edit List Box Widget"
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
class QEditListBoxPrivate;
|
|
|
|
|
|
|
|
class QEditListBox : public TQGroupBox
|
|
|
|
{
|
|
|
|
Q_OBJECT
|
|
|
|
TQ_OBJECT
|
|
|
|
|
|
|
|
TQ_PROPERTY( TQStringList items READ items WRITE setItems )
|
|
|
|
|
|
|
|
public:
|
|
|
|
// @since 3.1
|
|
|
|
class CustomEditor
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
CustomEditor()
|
|
|
|
: m_representationWidget( 0L ),
|
|
|
|
m_lineEdit( 0L ) {}
|
|
|
|
CustomEditor( TQWidget *repWidget, KLineEdit *edit )
|
|
|
|
: m_representationWidget( repWidget ),
|
|
|
|
m_lineEdit( edit ) {}
|
|
|
|
CustomEditor( TQComboBox *combo );
|
|
|
|
|
|
|
|
void setRepresentationWidget( TQWidget *repWidget ) {
|
|
|
|
m_representationWidget = repWidget;
|
|
|
|
}
|
|
|
|
void setLineEdit( KLineEdit *edit ) {
|
|
|
|
m_lineEdit = edit;
|
|
|
|
}
|
|
|
|
|
|
|
|
virtual TQWidget *representationWidget() const {
|
|
|
|
return m_representationWidget;
|
|
|
|
}
|
|
|
|
virtual KLineEdit *lineEdit() const {
|
|
|
|
return m_lineEdit;
|
|
|
|
}
|
|
|
|
|
|
|
|
protected:
|
|
|
|
TQWidget *m_representationWidget;
|
|
|
|
KLineEdit *m_lineEdit;
|
|
|
|
};
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Enumeration of the buttons, the listbox offers. Specify them in the
|
|
|
|
* constructor in the buttons parameter.
|
|
|
|
*/
|
|
|
|
enum Button { Add = 1, Remove = 2, UpDown = 4, All = Add|Remove|UpDown };
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Create an editable listbox.
|
|
|
|
*
|
|
|
|
* If @p checkAtEntering is true, after every character you type
|
|
|
|
* in the line edit QEditListBox will enable or disable
|
|
|
|
* the Add-button, depending whether the current content of the
|
|
|
|
* line edit is already in the listbox. Maybe this can become a
|
|
|
|
* performance hit with large lists on slow machines.
|
|
|
|
* If @p checkAtEntering is false,
|
|
|
|
* it will be checked if you press the Add-button. It is not
|
|
|
|
* possible to enter items twice into the listbox.
|
|
|
|
*/
|
|
|
|
QEditListBox(TQWidget *parent = 0, const char *name = 0,
|
|
|
|
bool checkAtEntering=false, int buttons = All );
|
|
|
|
/**
|
|
|
|
* Create an editable listbox.
|
|
|
|
*
|
|
|
|
* The same as the other constructor, additionally it takes
|
|
|
|
* @p title, which will be the title of the frame around the listbox.
|
|
|
|
*/
|
|
|
|
QEditListBox(const TQString& title, TQWidget *parent = 0,
|
|
|
|
const char *name = 0, bool checkAtEntering=false,
|
|
|
|
int buttons = All );
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Another constructor, which allows to use a custom editing widget
|
|
|
|
* instead of the standard TQLineEdit widget. E.g. you can use a
|
|
|
|
* KURLRequester or a TQComboBox as input widget. The custom
|
|
|
|
* editor must consist of a lineedit and optionally another widget that
|
|
|
|
* is used as representation. A TQComboBox or a KURLRequester have a
|
|
|
|
* TQLineEdit as child-widget for example, so the TQComboBox is used as
|
|
|
|
* the representation widget.
|
|
|
|
*
|
|
|
|
* @see KURLRequester::customEditor()
|
|
|
|
* @since 3.1
|
|
|
|
*/
|
|
|
|
QEditListBox( const TQString& title,
|
|
|
|
const CustomEditor &customEditor,
|
|
|
|
TQWidget *parent = 0, const char *name = 0,
|
|
|
|
bool checkAtEntering = false, int buttons = All );
|
|
|
|
|
|
|
|
virtual ~QEditListBox();
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Return a pointer to the embedded TQListBox.
|
|
|
|
*/
|
|
|
|
TQListBox* listBox() const { return m_listBox; }
|
|
|
|
/**
|
|
|
|
* Return a pointer to the embedded KLineEdit.
|
|
|
|
*/
|
|
|
|
KLineEdit* lineEdit() const { return m_lineEdit; }
|
|
|
|
/**
|
|
|
|
* Return a pointer to the Add button
|
|
|
|
*/
|
|
|
|
TQPushButton* addButton() const { return servNewButton; }
|
|
|
|
/**
|
|
|
|
* Return a pointer to the Remove button
|
|
|
|
*/
|
|
|
|
TQPushButton* removeButton() const { return servRemoveButton; }
|
|
|
|
/**
|
|
|
|
* Return a pointer to the Up button
|
|
|
|
*/
|
|
|
|
TQPushButton* upButton() const { return servUpButton; }
|
|
|
|
/**
|
|
|
|
* Return a pointer to the Down button
|
|
|
|
*/
|
|
|
|
TQPushButton* downButton() const { return servDownButton; }
|
|
|
|
|
|
|
|
/**
|
|
|
|
* See TQListBox::count()
|
|
|
|
*/
|
|
|
|
int count() const { return int(m_listBox->count()); }
|
|
|
|
/**
|
|
|
|
* See TQListBox::insertStringList()
|
|
|
|
*/
|
|
|
|
void insertStringList(const TQStringList& list, int index=-1);
|
|
|
|
/**
|
|
|
|
* See TQListBox::insertStringList()
|
|
|
|
*/
|
|
|
|
void insertStrList(const TQStrList* list, int index=-1);
|
|
|
|
/**
|
|
|
|
* See TQListBox::insertStrList()
|
|
|
|
*/
|
|
|
|
void insertStrList(const TQStrList& list, int index=-1);
|
|
|
|
/**
|
|
|
|
* See TQListBox::insertStrList()
|
|
|
|
*/
|
|
|
|
void insertStrList(const char ** list, int numStrings=-1, int index=-1);
|
|
|
|
/**
|
|
|
|
* See TQListBox::insertItem()
|
|
|
|
*/
|
|
|
|
void insertItem(const TQString& text, int index=-1) {m_listBox->insertItem(text,index);}
|
|
|
|
/**
|
|
|
|
* Clears both the listbox and the line edit.
|
|
|
|
*/
|
|
|
|
void clear();
|
|
|
|
/**
|
|
|
|
* See TQListBox::text()
|
|
|
|
*/
|
|
|
|
TQString text(int index) const { return m_listBox->text(index); }
|
|
|
|
/**
|
|
|
|
* See TQListBox::currentItem()
|
|
|
|
*/
|
|
|
|
int currentItem() const;
|
|
|
|
/**
|
|
|
|
* See TQListBox::currentText()
|
|
|
|
*/
|
|
|
|
TQString currentText() const { return m_listBox->currentText(); }
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @returns a stringlist of all items in the listbox
|
|
|
|
*/
|
|
|
|
TQStringList items() const;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Clears the listbox and sets the contents to @p items
|
|
|
|
*
|
|
|
|
* @since 3.4
|
|
|
|
*/
|
|
|
|
void setItems(const TQStringList& items);
|
|
|
|
|
|
|
|
signals:
|
|
|
|
void changed();
|
|
|
|
|
|
|
|
/**
|
|
|
|
* This signal is emitted when the user adds a new string to the list,
|
|
|
|
* the parameter is the added string.
|
|
|
|
* @since 3.2
|
|
|
|
*/
|
|
|
|
void added( const TQString & text );
|
|
|
|
|
|
|
|
/**
|
|
|
|
* This signal is emitted when the user removes a string from the list,
|
|
|
|
* the parameter is the removed string.
|
|
|
|
* @since 3.2
|
|
|
|
*/
|
|
|
|
void removed( const TQString & text );
|
|
|
|
|
|
|
|
protected slots:
|
|
|
|
//the names should be self-explaining
|
|
|
|
void moveItemUp();
|
|
|
|
void moveItemDown();
|
|
|
|
void addItem();
|
|
|
|
void removeItem();
|
|
|
|
void enableMoveButtons(int index);
|
|
|
|
void typedSomething(const TQString& text);
|
|
|
|
|
|
|
|
private:
|
|
|
|
TQListBox *m_listBox;
|
|
|
|
TQPushButton *servUpButton, *servDownButton;
|
|
|
|
TQPushButton *servNewButton, *servRemoveButton;
|
|
|
|
KLineEdit *m_lineEdit;
|
|
|
|
|
|
|
|
//this is called in both ctors, to avoid code duplication
|
|
|
|
void init( bool checkAtEntering, int buttons,
|
|
|
|
TQWidget *representationWidget = 0L );
|
|
|
|
|
|
|
|
protected:
|
|
|
|
virtual void virtual_hook( int id, void* data );
|
|
|
|
private:
|
|
|
|
//our lovely private d-pointer
|
|
|
|
QEditListBoxPrivate *d;
|
|
|
|
};
|
|
|
|
|
|
|
|
#endif
|