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292 lines
9.5 KiB
292 lines
9.5 KiB
/* This file is part of the KDE libraries
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Copyright (C) 2010 Timothy Pearson
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Copyright (C) 1996 Martynas Kunigelis
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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/*****************************************************************************
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* *
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* KProgressBox -- progress indicator widget for KDE *
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* Original QRangeControl-based version written by Martynas Kunigelis *
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* Current TQProgressBar based version by Aaron Seigo *
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* Textbox extension by Timothy Pearson *
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* *
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*****************************************************************************/
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#ifndef _KProgressBox_H
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#define _KProgressBox_H "$Id: KProgressBox.h 589356 2006-09-28 00:58:09Z tpearson $"
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#include <tqprogressbar.h>
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#include <kdialogbase.h>
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#include <kprogress.h>
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#include <ktextedit.h>
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/**
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* KProgressBoxDialog provides a dialog with a text label, a progress bar
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* and an optional cancel button with a KDE look 'n feel.
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*
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* Since knowing how long it can take to complete an action and it is
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* undesirable to show a dialog for a split second before hiding it,
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* there are a few ways to control the timing behavior of KProgressBoxDialog.
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* There is a time out that can be set before showing the dialog as well
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* as an option to autohide or keep displaying the dialog once complete.
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*
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* All the functionality of KProgressBox is available through direct access
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* to the progress bar widget via progressBar();
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*
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* Also, an expandable textbox provided below the progress bar.
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*
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* @short A dialog with a progress bar and text box.
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* @author Timothy Pearson
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*/
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class TDEUI_EXPORT KProgressBoxDialog : public KDialogBase
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{
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TQ_OBJECT
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public:
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/**
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* Constructs a KProgressBoxDialog
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*
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* @param parent Parent of the widget
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* @param name Widget name
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* @param caption Text to display in window title bar
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* @param text Text to display in the dialog
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* @param modal Set to true to make the dialog modal
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*/
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KProgressBoxDialog(TQWidget* parent = 0, const char* name = 0,
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const TQString& caption = TQString::null,
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const TQString& text = TQString::null,
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bool modal = false);
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/**
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* Destructor
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*/
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~KProgressBoxDialog();
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/**
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* Returns the KProgressBox used in this dialog.
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* To set the number of steps or other progress bar related
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* settings, access the KProgressBox object directly via this method.
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*/
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KProgress* progressBar();
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/**
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* Returns the KTextEdit used in this dialog.
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* To set the number of lines or other text box related
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* settings, access the KTextEdit object directly via this method.
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*/
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KTextEdit* textEdit();
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/**
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* Returns the KProgressBox used in this dialog.
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* To set the number of steps or other progress bar related
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* settings, access the KProgressBox object directly via this method.
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*/
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const KProgress* progressBar() const;
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/**
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* Returns the KTextEdit used in this dialog.
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* To set the number of lines or other text box related
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* settings, access the KTextEdit object directly via this method.
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*/
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const KTextEdit* textEdit() const;
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/**
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* Sets the text in the dialog
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*
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* @param text the text to display
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*/
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void setLabel(const TQString & text);
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/**
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* Returns the current dialog text
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* @deprecated
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*/
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// ### Remove this KDE 4.0
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TQString labelText() TDE_DEPRECATED;
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/**
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* Returns the current dialog text
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*/
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TQString labelText() const;
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/**
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* Sets whether or not the user can cancel the process.
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* If the dialog is cancellable, the Cancel button will be shown
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* and the user can close the window using the window decorations.
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* If the process is not (or should not be) interuptable,
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* set the dialog to be modal and not cancellable.
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*
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* @param allowCancel Set to true to make the dialog non-closable
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*/
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void setAllowCancel(bool allowCancel);
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/**
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* Sets whether or not the user can edit the text shown in the textbox.
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*
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* @param allowTextEdit Set to true to make the text editable
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*/
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void setAllowTextEdit(bool allowTextEdit);
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/**
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* Returns true if the dialog can be canceled, false otherwise
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* @deprecated
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*/
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// ### Remove this KDE 4.0
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bool allowCancel() TDE_DEPRECATED;
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/**
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* Returns true if the dialog can be canceled, false otherwise
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*/
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bool allowCancel() const;
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/**
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* Sets whether the cancel button is visible. setAllowCancel(false)
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* implies showCancelButton(false)
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*
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* @param show Whether or not the cancel button should be shown
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*/
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void showCancelButton(bool show);
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/**
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* Sets whether the dialog should close automagically when
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* all the steps in the KProgressBox have been completed.
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*/
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void setAutoClose(bool close);
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/**
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* Returns true if the dialog will close upon completion,
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* or false otherwise
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*/
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// ### Remove this KDE 4.0
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bool autoClose();
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/**
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* Returns true if the dialog will close upon completion,
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* or false otherwise
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*/
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bool autoClose() const;
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/**
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* Sets whether the dialog should reset the KProgressBox dialog
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* back to 0 steps compelete when all steps have been completed.
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* This is useful for KProgressBoxDialogs that will be reused.
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*/
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void setAutoReset(bool autoReset);
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/**
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* Returns true if the KProgressBox widget will be reset
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* upon completion, or false otherwise
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*/
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// ### Remove this KDE 4.0
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bool autoReset();
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/**
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* Returns true if the KProgressBox widget will be reset
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* upon completion, or false otherwise
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*/
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bool autoReset() const;
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/**
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* Returns true if the dialog was closed or canceled
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* before completion. If the dialog is not cancellable
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* it will always return false.
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*/
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// ### Remove this KDE 4.0
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bool wasCancelled();
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/**
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* Returns true if the dialog was closed or canceled
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* before completion. If the dialog is not cancellable
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* it will always return false.
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*/
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bool wasCancelled() const;
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/**
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* Ignores the last cancel action if the cancel button was
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* pressed. Useful for kdialog when combined with a KMessageBox
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* to display a message like "Are you sure you want to cancel?"
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* @since 3.5.5
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*/
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void ignoreCancel();
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/**
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* Sets the text to appear on the cancel button.
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*/
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void setButtonText(const TQString&);
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/**
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* Returns the text on the cancel button
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* @deprecated
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*/
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// ### Remove this KDE 4.0
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TQString buttonText() TDE_DEPRECATED;
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/**
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* Returns the text on the cancel button
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*/
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TQString buttonText() const;
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/**
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* Set the minimum number of milliseconds to wait before
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* actually showing the dialog
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*/
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void setMinimumDuration(int ms);
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/**
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* Returns the wait duration in milliseconds
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* @deprecated
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*/
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// ### Remove this KDE 4.0
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int minimumDuration() TDE_DEPRECATED;
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/**
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* Returns the wait duration in milliseconds
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*/
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int minimumDuration() const;
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/**
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* Reimplemented for internal reasons, the API is not affected.
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*/
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virtual void show();
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protected slots:
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void slotAutoShow();
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void slotAutoActions(int percentage);
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void slotCancel();
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private:
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// ### Move these member variables to d in KDE 4.0
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bool mAutoClose;
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bool mAutoReset;
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bool mCancelled;
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bool mAllowCancel;
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bool mAllowTextEdit;
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bool mShown;
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TQString mCancelText;
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TQLabel* mLabel;
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KProgress* mProgressBar;
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KTextEdit* mTextBox;
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TQTimer* mShowTimer;
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int mMinDuration;
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protected:
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virtual void virtual_hook( int id, void* data );
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private:
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struct KProgressBoxDialogPrivate;
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KProgressBoxDialogPrivate *d;
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};
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#endif
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