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# kpassdlg.h

    00001 // vi: ts=8 sts=4 sw=4
    00002 /* This file is part of the KDE libraries
    00003    Copyright (C) 1998 Pietro Iglio <iglio@fub.it>
    00004    Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org>
    00005    Copyright (C) 2004,2005 Andrew Coles <andrew_coles@yahoo.co.uk>
    00006
    00007    This library is free software; you can redistribute it and/or
    00008    modify it under the terms of the GNU Library General Public
    00009    License version 2 as published by the Free Software Foundation.
    00010
    00011    This library is distributed in the hope that it will be useful,
    00012    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00014    Library General Public License for more details.
    00015
    00016    You should have received a copy of the GNU Library General Public License
    00017    along with this library; see the file COPYING.LIB.  If not, write to
    00018    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00019    Boston, MA 02111-1307, USA.
    00020 */
    00021 #ifndef __KPassDlg_h_included__
    00022 #define __KPassDlg_h_included__
    00023
    00024 #include <qstring.h>
    00025 #include <qlineedit.h>
    00026 #include <kdialogbase.h>
    00027
    00028 class QLabel;
    00029 class QGridLayout;
    00030 class QWidget;
    00031
    00039 class KDEUI_EXPORT KPasswordEdit
    00040     : public QLineEdit
    00041 {
    00042     Q_OBJECT
    00043
    00044 public:
    00045     enum EchoModes { OneStar, ThreeStars, NoEcho };
    00046
    00050     KPasswordEdit(QWidget *parent=0, const char *name=0);
    00051     // KDE4: either of the two must go! add default values for parameters
    00052
    00058     KPasswordEdit(EchoMode echoMode, QWidget *parent, const char *name);
    00059
    00065     KPasswordEdit(EchoModes echoMode, QWidget *parent, const char *name);
    00066
    00071     KPasswordEdit(QWidget *parent, const char *name, int echoMode) KDE_DEPRECATED;
    00072
    00076     ~KPasswordEdit();
    00077
    00082     const char *password() const { return m_Password; }
    00083
    00087     void erase();
    00088
    00089     static const int PassLen;
    00090
    00100     void setMaxPasswordLength(int newLength);
    00101
    00106     int maxPasswordLength() const;
    00107
    00108 public slots:
    00112     virtual void insert( const QString &);
    00113
    00114 protected:
    00115     virtual void keyPressEvent(QKeyEvent *);
    00116     virtual void focusInEvent(QFocusEvent *e);
    00117     virtual bool event(QEvent *e);
    00118
    00119 private:
    00120     void init();
    00121     void showPass();
    00122
    00123     char *m_Password;
    00124     int m_EchoMode, m_Length;
    00125 };
    00126
    00127
    00166 class KDEUI_EXPORT KPasswordDialog
    00167     : public KDialogBase
    00168 {
    00169     Q_OBJECT
    00170
    00171 public:
    00175     enum Types {
    00179         Password,
    00180
    00186         NewPassword
    00187     };
    00188
    00203     KPasswordDialog(Types type, bool enableKeep, int extraBttn,
    00204                     QWidget *parent=0, const char *name=0);
    00205
    00210     KPasswordDialog(int type, QString prompt, bool enableKeep=false,
    00211                     int extraBttn=0) KDE_DEPRECATED;
    00212     // note that this implicitly deprecates the 'prompt' variants of
    00213     // getPassword() below. i guess the above constructor needs to be extended.
    00214
    00230     KPasswordDialog(Types type, bool enableKeep, int extraBttn, const QString& iconName,
    00231                     QWidget *parent = 0, const char *name = 0);
    00232
    00236     virtual ~KPasswordDialog();
    00237
    00241     void setPrompt(QString prompt);
    00242
    00246     QString prompt() const;
    00247
    00251     void addLine(QString key, QString value);
    00252
    00257     void setAllowEmptyPasswords(bool allowed);
    00258
    00263     bool allowEmptyPasswords() const;
    00264
    00273     void setMinimumPasswordLength(int minLength);
    00274
    00279     int minimumPasswordLength() const;
    00280
    00288     void setMaximumPasswordLength(int maxLength);
    00289
    00294     int maximumPasswordLength() const;
    00295
    00304     void setReasonablePasswordLength(int reasonableLength);
    00305
    00310     int reasonablePasswordLength() const;
    00311
    00322     void setPasswordStrengthWarningLevel(int warningLevel);
    00323
    00328     int passwordStrengthWarningLevel() const;
    00329
    00334     const char *password() const { return m_pEdit->password(); }
    00335
    00341     void clearPassword();
    00342
    00346     bool keep() const { return m_Keep; }
    00347
    00360     static int getPassword(QCString &password, QString prompt, int *keep=0L);
    00361
    00372     static int getNewPassword(QCString &password, QString prompt);
    00373
    00377     static void disableCoreDumps();
    00378
    00379 protected slots:
    00380     void slotOk();
    00381     void slotCancel();
    00382     void slotKeep(bool);
    00383
    00384 protected:
    00385
    00391     virtual bool checkPassword(const char *) { return true; }
    00392
    00393 private slots:
    00394   void enableOkBtn();
    00395
    00396 private:
    00397     void init();
    00398     void erase();
    00399
    00400     int m_Keep, m_Type, m_Row;
    00401     QLabel *m_pHelpLbl;
    00402     QGridLayout *m_pGrid;
    00403     QWidget *m_pMain;
    00404     KPasswordEdit *m_pEdit, *m_pEdit2;
    00405
    00406 protected:
    00407     virtual void virtual_hook( int id, void* data );
    00408 private:
    00409     class KPasswordDialogPrivate;
    00410     KPasswordDialogPrivate* const d;
    00411 };
    00412
    00413
    00414 #endif // __KPassDlg_h_included__

This file is part of the documentation for kdeui Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
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