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// (C) < 2002 to whoever created and edited this file before
// (C) 2002 Leo Savernik <l.savernik@aon.at>
// Generalizing the policy dialog
#ifndef _POLICYDLG_H
#define _POLICYDLG_H
#include <kdialogbase.h>
#include <qlineedit.h>
#include <qstringlist.h>
class QLabel;
class QComboBox;
class QString;
class QVBoxLayout;
class QPushButton;
class Policies;
/**
* A dialog for editing domain-specific policies.
*
* Each dialog must be associated with a relevant Policies instance which
* will be updated within this dialog appropriately.
*
* Additionally you can insert your own widget containing controls for
* specific policies with addPolicyPanel.
*
* @author unknown
*/
class PolicyDialog : public KDialogBase
{
Q_OBJECT
public:
/**
* Enumerates the possible return values for the "feature enabled"
* policy
*/
enum FeatureEnabledPolicy { InheritGlobal = 0, Accept, Reject };
/** constructor
* @param policies policies object this dialog will write the settings
* into. Note that it always reflects the current settings,
* even if the dialog has been cancelled.
* @param parent parent widget this belongs to
* @param name internal name
*/
PolicyDialog(Policies *policies, QWidget *parent = 0, const char *name = 0 );
virtual ~PolicyDialog() {};
/*
* @return whether this feature should be activated, deactivated or
* inherited from the respective global policy.
*/
FeatureEnabledPolicy featureEnabledPolicy() const;
/**
* @return the textual representation of the current "feature enabled"
* policy
*/
QString featureEnabledPolicyText() const;
/*
* @return the hostname for which the policy is being set
*/
QString domain() const { return le_domain->text(); }
/*
* Sets the line-edit to be enabled/disabled.
*
* This method will set the text in the lineedit if the
* value is not null.
*
* @param state @p true to enable the line-edit, otherwise disabled.
* @param text the text to be set in the line-edit. Default is NULL.
*/
void setDisableEdit( bool /*state*/, const QString& text = QString::null );
/**
* Sets the label for the "feature enabled" policy
* @param text label text
*/
void setFeatureEnabledLabel(const QString &text);
/**
* Sets the "What's This" text for the "feature enabled" policy
* combo box.
* @param text what's-this text
*/
void setFeatureEnabledWhatsThis(const QString &text);
/**
* Syncs the controls with the current content of the
* associated policies object.
*/
void refresh();
/**
* Adds another panel which contains controls for more policies.
*
* The widget is inserted between the "feature enabled" combo box and
* the dialog buttons at the bottom.
*
* Currently at most one widget can be added.
* @param panel pointer to widget to insert. The dialog takes ownership
* of it, but does not reparent it.
*/
void addPolicyPanel(QWidget *panel);
protected slots:
virtual void accept();
void slotTextChanged( const QString &text);
private:
Policies *policies;
QVBoxLayout *topl;
int insertIdx;
QLineEdit *le_domain;
QLabel *l_feature_policy;
QComboBox *cb_feature_policy;
QWidget *panel;
QStringList policy_values;
QPushButton *okButton;
};
#endif
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