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Diffstat (limited to 'src/dialogs/qmessagebox.cpp')
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diff --git a/src/dialogs/qmessagebox.cpp b/src/dialogs/qmessagebox.cpp deleted file mode 100644 index 381a9f4f0..000000000 --- a/src/dialogs/qmessagebox.cpp +++ /dev/null @@ -1,1664 +0,0 @@ -/**************************************************************************** -** -** Implementation of TQMessageBox class -** -** Created : 950503 -** -** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the dialogs module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#include "ntqmessagebox.h" - -#ifndef TQT_NO_MESSAGEBOX - -#include "tqaccel.h" -#include "tqlabel.h" -#include "tqpushbutton.h" -#include "tqimage.h" -#include "ntqapplication.h" -#include "tqstyle.h" -#include "tqobjectlist.h" -#if defined(QT_ACCESSIBILITY_SUPPORT) -#include "tqaccessible.h" -#endif - -#ifdef TQ_WS_X11 -#include "private/tqttdeintegration_x11_p.h" -#endif - -extern bool tqt_use_native_dialogs; - -// Internal class - don't touch - -class TQMessageBoxLabel : public TQLabel -{ - TQ_OBJECT -public: - TQMessageBoxLabel( TQWidget* parent ) : TQLabel( parent, "messageBoxText") - { - setAlignment( AlignAuto|ExpandTabs ); - } -}; -#include "qmessagebox.moc" - - - -// the TQt logo, for aboutTQt -/* XPM */ -static const char * const qtlogo_xpm[] = { -/* width height ncolors chars_per_pixel */ -"50 50 17 1", -/* colors */ -" c #000000", -". c #495808", -"X c #2A3304", -"o c #242B04", -"O c #030401", -"+ c #9EC011", -"@ c #93B310", -"# c #748E0C", -"$ c #A2C511", -"% c #8BA90E", -"& c #99BA10", -"* c #060701", -"= c #181D02", -"- c #212804", -"; c #61770A", -": c #0B0D01", -"/ c None", -/* pixels */ -"/$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$/", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$+++$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$@;.o=::=o.;@$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$+#X* **X#+$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$#oO* O **o#+$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$&.* OO O*.&$$$$$$$$$$$$$", -"$$$$$$$$$$$$@XOO * OO X&$$$$$$$$$$$$", -"$$$$$$$$$$$@XO OO O **:::OOO OOO X@$$$$$$$$$$$", -"$$$$$$$$$$&XO O-;#@++@%.oOO X&$$$$$$$$$$", -"$$$$$$$$$$.O : *-#+$$$$$$$$+#- : O O*.$$$$$$$$$$", -"$$$$$$$$$#*OO O*.&$$$$$$$$$$$$+.OOOO **#$$$$$$$$$", -"$$$$$$$$+-OO O *;$$$$$$$$$$$&$$$$;* o+$$$$$$$$", -"$$$$$$$$#O* O .+$$$$$$$$$$@X;$$$+.O *#$$$$$$$$", -"$$$$$$$$X* -&$$$$$$$$$$@- :;$$$&- OX$$$$$$$$", -"$$$$$$$@*O *O#$$$$$$$$$$@oOO**;$$$# O*%$$$$$$$", -"$$$$$$$; -+$$$$$$$$$@o O OO ;+$$-O *;$$$$$$$", -"$$$$$$$. ;$$$$$$$$$@-OO OO X&$$;O .$$$$$$$", -"$$$$$$$o *#$$$$$$$$@o O O O-@$$$#O *o$$$$$$$", -"$$$$$$+= *@$$$$$$$@o* OO -@$$$$&: =$$$$$$$", -"$$$$$$+: :+$$$$$$@- *-@$$$$$$: :+$$$$$$", -"$$$$$$+: :+$$$$$@o* O *-@$$$$$$: :+$$$$$$", -"$$$$$$$= :@$$$$@o*OOO -@$$$$@: =+$$$$$$", -"$$$$$$$- O%$$$@o* O O O O-@$$$#* OX$$$$$$$", -"$$$$$$$. O *O;$$&o O*O* *O -@$$; O.$$$$$$$", -"$$$$$$$;* Oo+$$;O*O:OO-- Oo@+= *;$$$$$$$", -"$$$$$$$@* O O#$$$;*OOOo@@-O Oo;O* **@$$$$$$$", -"$$$$$$$$X* OOO-+$$$;O o@$$@- O O OX$$$$$$$$", -"$$$$$$$$#* * O.$$$$;X@$$$$@-O O O#$$$$$$$$", -"$$$$$$$$+oO O OO.+$$+&$$$$$$@-O o+$$$$$$$$", -"$$$$$$$$$#* **.&$$$$$$$$$$@o OO:#$$$$$$$$$", -"$$$$$$$$$+. O* O-#+$$$$$$$$+;O OOO:@$$$$$$$$$", -"$$$$$$$$$$&X *O -;#@++@#;=O O -@$$$$$$$$", -"$$$$$$$$$$$&X O O*O::::O OO Oo@$$$$$$$", -"$$$$$$$$$$$$@XOO OO O*X+$$$$$$", -"$$$$$$$$$$$$$&.* ** O :: *:#$$$$$$$", -"$$$$$$$$$$$$$$$#o*OO O Oo#@-OOO=#$$$$$$$$", -"$$$$$$$$$$$$$$$$+#X:* * O**X#+$$@-*:#$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$%;.o=::=o.#@$$$$$$@X#$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$+++$$$$$$$$$$$+$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$", -"/$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$/", -}; - - -/*! - \class TQMessageBox - \brief The TQMessageBox class provides a modal dialog with a short message, an icon, and some buttons. - \ingroup dialogs - \mainclass - - Message boxes are used to provide informative messages and to ask - simple questions. - - TQMessageBox provides a range of different messages, arranged - roughly along two axes: severity and complexity. - - Severity is - \table - \row - \i \img qmessagebox-quest.png - \i Question - \i For message boxes that ask a question as part of normal - operation. Some style guides recommend using Information for this - purpose. - \row - \i \img qmessagebox-info.png - \i Information - \i For message boxes that are part of normal operation. - \row - \i \img qmessagebox-warn.png - \i Warning - \i For message boxes that tell the user about unusual errors. - \row - \i \img qmessagebox-crit.png - \i Critical - \i For message boxes that tell the user about critical errors. - \endtable - - The message box has a different icon for each of the severity levels. - - Complexity is one button (OK) for simple messages, or two or even - three buttons for questions. - - There are static functions for the most common cases. - - Examples: - - If a program is unable to find a supporting file, but can do perfectly - well without it: - - \code - TQMessageBox::information( this, "Application name", - "Unable to find the user preferences file.\n" - "The factory default will be used instead." ); - \endcode - - question() is useful for simple yes/no questions: - - \code - if ( TQFile::exists( filename ) && - TQMessageBox::question( - this, - tr("Overwrite File? -- Application Name"), - tr("A file called %1 already exists." - "Do you want to overwrite it?") - .arg( filename ), - tr("&Yes"), tr("&No"), - TQString::null, 0, 1 ) ) - return false; - \endcode - - warning() can be used to tell the user about unusual errors, or - errors which can't be easily fixed: - - \code - switch( TQMessageBox::warning( this, "Application name", - "Could not connect to the <mumble> server.\n" - "This program can't function correctly " - "without the server.\n\n", - "Retry", - "Quit", 0, 0, 1 ) ) { - case 0: // The user clicked the Retry again button or pressed Enter - // try again - break; - case 1: // The user clicked the Quit or pressed Escape - // exit - break; - } - \endcode - - The text part of all message box messages can be either rich text - or plain text. If you specify a rich text formatted string, it - will be rendered using the default stylesheet. See - TQStyleSheet::defaultSheet() for details. With certain strings that - contain XML meta characters, the auto-rich text detection may - fail, interpreting plain text incorrectly as rich text. In these - rare cases, use TQStyleSheet::convertFromPlainText() to convert - your plain text string to a visually equivalent rich text string - or set the text format explicitly with setTextFormat(). - - Note that the Microsoft Windows User Interface Guidelines - recommend using the application name as the window's caption. - - Below are more examples of how to use the static member functions. - After these examples you will find an overview of the non-static - member functions. - - Exiting a program is part of its normal operation. If there is - unsaved data the user probably should be asked if they want to - save the data. For example: - - \code - switch( TQMessageBox::information( this, "Application name here", - "The document contains unsaved changes\n" - "Do you want to save the changes before exiting?", - "&Save", "&Discard", "Cancel", - 0, // Enter == button 0 - 2 ) ) { // Escape == button 2 - case 0: // Save clicked or Alt+S pressed or Enter pressed. - // save - break; - case 1: // Discard clicked or Alt+D pressed - // don't save but exit - break; - case 2: // Cancel clicked or Escape pressed - // don't exit - break; - } - \endcode - - The Escape button cancels the entire exit operation, and pressing - Enter causes the changes to be saved before the exit occurs. - - Disk full errors are unusual and they certainly can be hard to - correct. This example uses predefined buttons instead of - hard-coded button texts: - - \code - switch( TQMessageBox::warning( this, "Application name here", - "Could not save the user preferences,\n" - "because the disk is full. You can delete\n" - "some files and press Retry, or you can\n" - "abort the Save Preferences operation.", - TQMessageBox::Retry | TQMessageBox::Default, - TQMessageBox::Abort | TQMessageBox::Escape )) { - case TQMessageBox::Retry: // Retry clicked or Enter pressed - // try again - break; - case TQMessageBox::Abort: // Abort clicked or Escape pressed - // abort - break; - } - \endcode - - The critical() function should be reserved for critical errors. In - this example errorDetails is a TQString or const char*, and TQString - is used to concatenate several strings: - - \code - TQMessageBox::critical( 0, "Application name here", - TQString("An internal error occurred. Please ") + - "call technical support at 1234-56789 and report\n"+ - "these numbers:\n\n" + errorDetails + - "\n\nApplication will now exit." ); - \endcode - - In this example an OK button is displayed. - - TQMessageBox provides a very simple About box which displays an - appropriate icon and the string you provide: - - \code - TQMessageBox::about( this, "About <Application>", - "<Application> is a <one-paragraph blurb>\n\n" - "Copyright 1991-2003 Such-and-such. " - "<License words here.>\n\n" - "For technical support, call 1234-56789 or see\n" - "http://www.such-and-such.com/Application/\n" ); - \endcode - - See about() for more information. - - If you want your users to know that the application is built using - TQt (so they know that you use high quality tools) you might like - to add an "About TQt" menu option under the Help menu to invoke - aboutTQt(). - - If none of the standard message boxes is suitable, you can create a - TQMessageBox from scratch and use custom button texts: - - \code - TQMessageBox mb( "Application name here", - "Saving the file will overwrite the original file on the disk.\n" - "Do you really want to save?", - TQMessageBox::Information, - TQMessageBox::Yes | TQMessageBox::Default, - TQMessageBox::No, - TQMessageBox::Cancel | TQMessageBox::Escape ); - mb.setButtonText( TQMessageBox::Yes, "Save" ); - mb.setButtonText( TQMessageBox::No, "Discard" ); - switch( mb.exec() ) { - case TQMessageBox::Yes: - // save and exit - break; - case TQMessageBox::No: - // exit without saving - break; - case TQMessageBox::Cancel: - // don't save and don't exit - break; - } - \endcode - - TQMessageBox defines two enum types: Icon and an unnamed button type. - Icon defines the \c Question, \c Information, \c Warning, and \c - Critical icons for each GUI style. It is used by the constructor - and by the static member functions question(), information(), - warning() and critical(). A function called standardIcon() gives - you access to the various icons. - - The button types are: - \list - \i Ok - the default for single-button message boxes - \i Cancel - note that this is \e not automatically Escape - \i Yes - \i No - \i Abort - \i Retry - \i Ignore - \i YesAll - \i NoAll - \endlist - - Button types can be combined with two modifiers by using OR, '|': - \list - \i Default - makes pressing Enter equivalent to - clicking this button. Normally used with Ok, Yes or similar. - \i Escape - makes pressing Escape equivalent to clicking this button. - Normally used with Abort, Cancel or similar. - \endlist - - The text(), icon() and iconPixmap() functions provide access to the - current text and pixmap of the message box. The setText(), setIcon() - and setIconPixmap() let you change it. The difference between - setIcon() and setIconPixmap() is that the former accepts a - TQMessageBox::Icon and can be used to set standard icons, whereas the - latter accepts a TQPixmap and can be used to set custom icons. - - setButtonText() and buttonText() provide access to the buttons. - - TQMessageBox has no signals or slots. - - <img src=qmsgbox-m.png> <img src=qmsgbox-w.png> - - \sa TQDialog, - \link http://www.iarchitect.com/errormsg.htm - Isys on error messages \endlink, - \link guibooks.html#fowler GUI Design Handbook: Message Box \endlink -*/ - - -/*! - \enum TQMessageBox::Icon - - This enum has the following values: - - \value NoIcon the message box does not have any icon. - - \value Question an icon indicating that - the message is asking a question. - - \value Information an icon indicating that - the message is nothing out of the ordinary. - - \value Warning an icon indicating that the - message is a warning, but can be dealt with. - - \value Critical an icon indicating that - the message represents a critical problem. - -*/ - - -struct TQMessageBoxData { - TQMessageBoxData(TQMessageBox* parent) : - iconLabel( parent, "icon" ) - { - } - - int numButtons; // number of buttons - TQMessageBox::Icon icon; // message box icon - TQLabel iconLabel; // label holding any icon - int button[3]; // button types - int defButton; // default button (index) - int escButton; // escape button (index) - TQSize buttonSize; // button size - TQPushButton *pb[3]; // buttons -}; - -static const int LastButton = TQMessageBox::NoAll; - -/* - NOTE: The table of button texts correspond to the button enum. -*/ - -#ifndef Q_OS_TEMP -static const char * const mb_texts[] = { -#else -const char * mb_texts[] = { -#endif - 0, - TQT_TRANSLATE_NOOP("TQMessageBox","OK"), - TQT_TRANSLATE_NOOP("TQMessageBox","Cancel"), - TQT_TRANSLATE_NOOP("TQMessageBox","&Yes"), - TQT_TRANSLATE_NOOP("TQMessageBox","&No"), - TQT_TRANSLATE_NOOP("TQMessageBox","&Abort"), - TQT_TRANSLATE_NOOP("TQMessageBox","&Retry"), - TQT_TRANSLATE_NOOP("TQMessageBox","&Ignore"), - TQT_TRANSLATE_NOOP("TQMessageBox","Yes to &All"), - TQT_TRANSLATE_NOOP("TQMessageBox","N&o to All"), - 0 -}; - -/*! - Constructs a message box with no text and a button with the label - "OK". - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - The \a parent and \a name arguments are passed to the TQDialog - constructor. -*/ - -TQMessageBox::TQMessageBox( TQWidget *parent, const char *name ) - : TQDialog( parent, name, TRUE, WStyle_Customize | WStyle_DialogBorder | WStyle_Title | WStyle_SysMenu ) -{ - init( Ok, 0, 0 ); -} - - -/*! - Constructs a message box with a \a caption, a \a text, an \a icon, - and up to three buttons. - - The \a icon must be one of the following: - \list - \i TQMessageBox::NoIcon - \i TQMessageBox::Question - \i TQMessageBox::Information - \i TQMessageBox::Warning - \i TQMessageBox::Critical - \endlist - - Each button, \a button0, \a button1 and \a button2, can have one - of the following values: - \list - \i TQMessageBox::NoButton - \i TQMessageBox::Ok - \i TQMessageBox::Cancel - \i TQMessageBox::Yes - \i TQMessageBox::No - \i TQMessageBox::Abort - \i TQMessageBox::Retry - \i TQMessageBox::Ignore - \i TQMessageBox::YesAll - \i TQMessageBox::NoAll - \endlist - - Use TQMessageBox::NoButton for the later parameters to have fewer - than three buttons in your message box. If you don't specify any - buttons at all, TQMessageBox will provide an Ok button. - - One of the buttons can be OR-ed with the \c TQMessageBox::Default - flag to make it the default button (clicked when Enter is - pressed). - - One of the buttons can be OR-ed with the \c TQMessageBox::Escape - flag to make it the cancel or close button (clicked when Escape is - pressed). - - Example: - \code - TQMessageBox mb( "Application Name", - "Hardware failure.\n\nDisk error detected\nDo you want to stop?", - TQMessageBox::Question, - TQMessageBox::Yes | TQMessageBox::Default, - TQMessageBox::No | TQMessageBox::Escape, - TQMessageBox::NoButton ); - if ( mb.exec() == TQMessageBox::No ) - // try again - \endcode - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - If \a modal is TRUE the message box is modal; otherwise it - is modeless. - - The \a parent, \a name, \a modal, and \a f arguments are passed to - the TQDialog constructor. - - \sa setCaption(), setText(), setIcon() -*/ - -TQMessageBox::TQMessageBox( const TQString& caption, - const TQString &text, Icon icon, - int button0, int button1, int button2, - TQWidget *parent, const char *name, - bool modal, WFlags f ) - : TQDialog( parent, name, modal, f | WStyle_Customize | WStyle_DialogBorder | WStyle_Title | WStyle_SysMenu ) -{ - init( button0, button1, button2 ); -#ifndef TQT_NO_WIDGET_TOPEXTRA - setCaption( caption ); -#endif - setText( text ); - setIcon( icon ); -} - - -/*! - Destroys the message box. -*/ - -TQMessageBox::~TQMessageBox() -{ - delete mbd; -} - -static TQString * translatedTextAboutTQt = 0; - -void TQMessageBox::init( int button0, int button1, int button2 ) -{ - if ( !translatedTextAboutTQt ) { - translatedTextAboutTQt = new TQString; - - *translatedTextAboutTQt = tr( - "<h3>About TQt</h3>" - "<p>This program uses TQt version %1.</p>" - "<p>TQt is a C++ toolkit for multiplatform GUI & " - "application development.</p>" - "<p>TQt provides single-source " - "portability across MS Windows, Mac OS X, " - "Linux, and all major commercial Unix variants.</p>" - "<p>See <tt>https://trinitydesktop.org/docs/qt3/</tt> " - "for more information.</p>" - ).arg( TQT_VERSION_STR ); - - } - label = new TQMessageBoxLabel( this ); - TQ_CHECK_PTR( label ); - - if ( (button2 && !button1) || (button1 && !button0) ) { -#if defined(QT_CHECK_RANGE) - tqWarning( "TQMessageBox: Inconsistent button parameters" ); -#endif - button0 = button1 = button2 = 0; - } - mbd = new TQMessageBoxData(this); - TQ_CHECK_PTR( mbd ); - mbd->icon = NoIcon; - mbd->iconLabel.setPixmap( TQPixmap() ); - mbd->numButtons = 0; - mbd->button[0] = button0; - mbd->button[1] = button1; - mbd->button[2] = button2; - mbd->defButton = -1; - mbd->escButton = -1; - int i; - for ( i=0; i<3; i++ ) { - int b = mbd->button[i]; - if ( (b & Default) ) { - if ( mbd->defButton >= 0 ) { -#if defined(QT_CHECK_RANGE) - tqWarning( "TQMessageBox: There can be at most one " - "default button" ); -#endif - } else { - mbd->defButton = i; - } - } - if ( (b & Escape) ) { - if ( mbd->escButton >= 0 ) { -#if defined(QT_CHECK_RANGE) - tqWarning( "TQMessageBox: There can be at most one " - "escape button" ); -#endif - } else { - mbd->escButton = i; - } - } - b &= ButtonMask; - if ( b == 0 ) { - if ( i == 0 ) // no buttons, add an Ok button - b = Ok; - } else if ( b < 0 || b > LastButton ) { -#if defined(QT_CHECK_RANGE) - tqWarning( "TQMessageBox: Invalid button specifier" ); -#endif - b = Ok; - } else { - if ( i > 0 && mbd->button[i-1] == 0 ) { -#if defined(QT_CHECK_RANGE) - tqWarning( "TQMessageBox: Inconsistent button parameters; " - "button %d defined but not button %d", - i+1, i ); -#endif - b = 0; - } - } - mbd->button[i] = b; - if ( b ) - mbd->numButtons++; - } - for ( i=0; i<3; i++ ) { - if ( i >= mbd->numButtons ) { - mbd->pb[i] = 0; - } else { - TQCString buttonName; - buttonName.sprintf( "button%d", i+1 ); - mbd->pb[i] = new TQPushButton( - tr(mb_texts[mbd->button[i]]), - this, buttonName ); - if ( mbd->defButton == i ) { - mbd->pb[i]->setDefault( TRUE ); - mbd->pb[i]->setFocus(); - } - mbd->pb[i]->setAutoDefault( TRUE ); - mbd->pb[i]->setFocusPolicy( TQWidget::StrongFocus ); - connect( mbd->pb[i], TQ_SIGNAL(clicked()), TQ_SLOT(buttonClicked()) ); - } - } - resizeButtons(); - reserved1 = reserved2 = 0; -} - - -int TQMessageBox::indexOf( int button ) const -{ - int index = -1; - for ( int i=0; i<mbd->numButtons; i++ ) { - if ( mbd->button[i] == button ) { - index = i; - break; - } - } - return index; -} - - -void TQMessageBox::resizeButtons() -{ - int i; - TQSize maxSize; - for ( i=0; i<mbd->numButtons; i++ ) { - TQSize s = mbd->pb[i]->sizeHint(); - maxSize.setWidth( TQMAX(maxSize.width(), s.width()) ); - maxSize.setHeight( TQMAX(maxSize.height(),s.height()) ); - } - mbd->buttonSize = maxSize; - for ( i=0; i<mbd->numButtons; i++ ) - mbd->pb[i]->resize( maxSize ); -} - - -/*! - \property TQMessageBox::text - \brief the message box text to be displayed. - - The text will be interpreted either as a plain text or as rich - text, depending on the text format setting (\l - TQMessageBox::textFormat). The default setting is \c AutoText, i.e. - the message box will try to auto-detect the format of the text. - - The default value of this property is TQString::null. - - \sa textFormat -*/ -TQString TQMessageBox::text() const -{ - return label->text(); -} - - -void TQMessageBox::setText( const TQString &text ) -{ - label->setText( text ); -} - - -/*! - \property TQMessageBox::icon - \brief the message box's icon - - The icon of the message box can be one of the following predefined - icons: - \list - \i TQMessageBox::NoIcon - \i TQMessageBox::Question - \i TQMessageBox::Information - \i TQMessageBox::Warning - \i TQMessageBox::Critical - \endlist - - The actual pixmap used for displaying the icon depends on the - current \link TQWidget::style() GUI style\endlink. You can also set - a custom pixmap icon using the \l TQMessageBox::iconPixmap - property. The default icon is TQMessageBox::NoIcon. - - \sa iconPixmap -*/ - -TQMessageBox::Icon TQMessageBox::icon() const -{ - return mbd->icon; -} - -void TQMessageBox::setIcon( Icon icon ) -{ - setIconPixmap( standardIcon(icon) ); - mbd->icon = icon; -} - -/*! - \obsolete - - Returns the pixmap used for a standard icon. This - allows the pixmaps to be used in more complex message boxes. - \a icon specifies the required icon, e.g. TQMessageBox::Information, - TQMessageBox::Warning or TQMessageBox::Critical. - - \a style is unused. -*/ - -TQPixmap TQMessageBox::standardIcon( Icon icon, GUIStyle style) -{ - Q_UNUSED(style); - return TQMessageBox::standardIcon(icon); -} - - -/*! - Returns the pixmap used for a standard icon. This allows the - pixmaps to be used in more complex message boxes. \a icon - specifies the required icon, e.g. TQMessageBox::Question, - TQMessageBox::Information, TQMessageBox::Warning or - TQMessageBox::Critical. -*/ - -TQPixmap TQMessageBox::standardIcon( Icon icon ) -{ - TQPixmap pm; - switch ( icon ) { - case Information: - pm = TQApplication::style().stylePixmap( TQStyle::SP_MessageBoxInformation ); - break; - case Warning: - pm = TQApplication::style().stylePixmap( TQStyle::SP_MessageBoxWarning ); - break; - case Critical: - pm = TQApplication::style().stylePixmap( TQStyle::SP_MessageBoxCritical ); - break; - case Question: - pm = TQApplication::style().stylePixmap( TQStyle::SP_MessageBoxQuestion ); - default: - break; - } - return pm; -} - - -/*! - \property TQMessageBox::iconPixmap - \brief the current icon - - The icon currently used by the message box. Note that it's often - hard to draw one pixmap that looks appropriate in both Motif and - Windows GUI styles; you may want to draw two pixmaps. - - \sa icon -*/ - -const TQPixmap *TQMessageBox::iconPixmap() const -{ - return mbd->iconLabel.pixmap(); -} - - -void TQMessageBox::setIconPixmap( const TQPixmap &pixmap ) -{ - mbd->iconLabel.setPixmap(pixmap); - mbd->icon = NoIcon; -} - - -/*! - Returns the text of the message box button \a button, or - TQString::null if the message box does not contain the button. - - \sa setButtonText() -*/ - -TQString TQMessageBox::buttonText( int button ) const -{ - int index = indexOf(button); - return index >= 0 && mbd->pb[index] - ? mbd->pb[index]->text() - : TQString::null; -} - - -/*! - Sets the text of the message box button \a button to \a text. - Setting the text of a button that is not in the message box is - silently ignored. - - \sa buttonText() -*/ - -void TQMessageBox::setButtonText( int button, const TQString &text ) -{ - int index = indexOf(button); - if ( index >= 0 && mbd->pb[index] ) { - mbd->pb[index]->setText( text ); - resizeButtons(); - } -} - - -/*! - \internal - Internal slot to handle button clicks. -*/ - -void TQMessageBox::buttonClicked() -{ - int reply = 0; - const TQObject *s = sender(); - for ( int i=0; i<mbd->numButtons; i++ ) { - if ( mbd->pb[i] == s ) - reply = mbd->button[i]; - } - done( reply ); -} - - -/*! - Adjusts the size of the message box to fit the contents just before - TQDialog::exec() or TQDialog::show() is called. - - This function will not be called if the message box has been explicitly - resized before showing it. -*/ -void TQMessageBox::adjustSize() -{ - if ( !testWState(WState_Polished) ) - polish(); - resizeButtons(); - label->adjustSize(); - TQSize labelSize( label->size() ); - int n = mbd->numButtons; - int bw = mbd->buttonSize.width(); - int bh = mbd->buttonSize.height(); - int border = bh / 2 - style().pixelMetric(TQStyle::PM_ButtonDefaultIndicator); - if ( border <= 0 ) - border = 10; - int btn_spacing = 7; - if ( style().styleHint(TQStyle::SH_GUIStyle) == MotifStyle ) - btn_spacing = border; -#ifndef Q_OS_TEMP - int buttons = mbd->numButtons * bw + (n-1) * btn_spacing; - int h = bh; -#else - int visibleButtons = 0; - for ( int i = 0; i < mbd->numButtons; ++i ) - visibleButtons += mbd->pb[i]->isVisible() ? 1 : 0; - int buttons = visibleButtons == 0 ? 0 : visibleButtons * bw + (visibleButtons-1) * btn_spacing; - int h = visibleButtons == 0 ? 0 : bh; - n = visibleButtons; -#endif - if ( labelSize.height() ) - h += labelSize.height() + 3*border; - else - h += 2*border; - int lmargin = 0; - if ( mbd->iconLabel.pixmap() && mbd->iconLabel.pixmap()->width() ) { - mbd->iconLabel.adjustSize(); - lmargin += mbd->iconLabel.width() + border; - if ( h < mbd->iconLabel.height() + 3*border + bh && n ) - h = mbd->iconLabel.height() + 3*border + bh; - } - int w = TQMAX( buttons, labelSize.width() + lmargin ) + 2*border; - TQRect screen = TQApplication::desktop()->screenGeometry( pos() ); - if ( w > screen.width() ) - w = screen.width(); - resize( w, h ); - setMinimumSize( size() ); -#ifdef TQ_WS_MAC - setMaximumSize(size()); -#endif -} - - -/*!\reimp -*/ -void TQMessageBox::resizeEvent( TQResizeEvent * ) -{ - int i; - int n = mbd->numButtons; - int bw = mbd->buttonSize.width(); - int bh = mbd->buttonSize.height(); -#ifdef Q_OS_TEMP - int visibleButtons = 0; - for ( i = 0; i < n; ++i ) - visibleButtons += mbd->pb[i]->isVisible() ? 1 : 0; - n = visibleButtons; - bw = visibleButtons == 0 ? 0 : bw; - bh = visibleButtons == 0 ? 0 : bh; -#endif - int border = bh / 2 - style().pixelMetric(TQStyle::PM_ButtonDefaultIndicator); - if ( border <= 0 ) - border = 10; - int btn_spacing = 7; - if ( style().styleHint(TQStyle::SH_GUIStyle) == MotifStyle ) - btn_spacing = border; - int lmargin = 0; - mbd->iconLabel.adjustSize(); - bool rtl = TQApplication::reverseLayout(); - if (rtl) - mbd->iconLabel.move(width() - border - mbd->iconLabel.width(), border); - else - mbd->iconLabel.move(border, border); - if ( mbd->iconLabel.pixmap() && mbd->iconLabel.pixmap()->width() ) - lmargin += mbd->iconLabel.width() + border; - label->setGeometry((rtl ? 0 : lmargin) + border, - border, - width() - lmargin -2*border, - height() - 3*border - bh); - int extra_space = (width() - bw*n - 2*border - (n-1)*btn_spacing); - if ( style().styleHint(TQStyle::SH_GUIStyle) == MotifStyle ) - for ( i=0; i<n; i++ ) - mbd->pb[rtl ? n - i - 1 : i]->move(border + i*bw + i*btn_spacing + extra_space*(i+1)/(n+1), - height() - border - bh ); - else - for ( i=0; i<n; i++ ) - mbd->pb[rtl ? n - i - 1 : i]->move(border + i*bw + extra_space/2 + i*btn_spacing, - height() - border - bh ); -} - - -/*!\reimp -*/ -void TQMessageBox::keyPressEvent( TQKeyEvent *e ) -{ - if ( e->key() == Key_Escape ) { - if ( mbd->escButton >= 0 ) { - TQPushButton *pb = mbd->pb[mbd->escButton]; - pb->animateClick(); - e->accept(); - return; - } - } -#ifndef TQT_NO_ACCEL - if ( !( e->state() & AltButton ) ) { - TQObjectList *list = queryList( "TQPushButton" ); - TQObjectListIt it( *list ); - TQPushButton *pb; - while ( (pb = (TQPushButton*)it.current()) ) { - int key = e->key() & ~(MODIFIER_MASK|UNICODE_ACCEL); - int acc = pb->accel() & ~(MODIFIER_MASK|UNICODE_ACCEL); - if ( key && acc && acc == key ) { - delete list; - emit pb->animateClick(); - return; - } - ++it; - } - delete list; - } -#endif - TQDialog::keyPressEvent( e ); -} - -/*!\reimp -*/ -void TQMessageBox::showEvent( TQShowEvent *e ) -{ -#if defined(QT_ACCESSIBILITY_SUPPORT) - TQAccessible::updateAccessibility( this, 0, TQAccessible::Alert ); -#endif - TQDialog::showEvent( e ); -} - -/*!\reimp -*/ -void TQMessageBox::closeEvent( TQCloseEvent *e ) -{ - TQDialog::closeEvent( e ); - if ( mbd->escButton != -1 ) - setResult( mbd->button[mbd->escButton] ); -} - -/***************************************************************************** - Static TQMessageBox functions - *****************************************************************************/ - -/*!\fn int TQMessageBox::message( const TQString &,const TQString&,const TQString&,TQWidget*,const char * ) - \obsolete - Opens a modal message box directly using the specified parameters. - - Please use information(), warning(), question(), or critical() instead. -*/ - -/*! \fn bool TQMessageBox::query( const TQString &,const TQString&,const TQString&,const TQString&,TQWidget *, const char * ) - \obsolete - Queries the user using a modal message box with two buttons. - Note that \a caption is not always shown, it depends on the window manager. - - Please use information(), question(), warning(), or critical() instead. -*/ - -/*! - Opens an information message box with the caption \a caption and - the text \a text. The dialog may have up to three buttons. Each of - the buttons, \a button0, \a button1 and \a button2 may be set to - one of the following values: - - \list - \i TQMessageBox::NoButton - \i TQMessageBox::Ok - \i TQMessageBox::Cancel - \i TQMessageBox::Yes - \i TQMessageBox::No - \i TQMessageBox::Abort - \i TQMessageBox::Retry - \i TQMessageBox::Ignore - \i TQMessageBox::YesAll - \i TQMessageBox::NoAll - \endlist - - If you don't want all three buttons, set the last button, or last - two buttons to TQMessageBox::NoButton. - - One button can be OR-ed with \c TQMessageBox::Default, and one - button can be OR-ed with \c TQMessageBox::Escape. - - Returns the identity (TQMessageBox::Ok, or TQMessageBox::No, etc.) - of the button that was clicked. - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - \sa question(), warning(), critical() -*/ - -int TQMessageBox::information( TQWidget *parent, - const TQString& caption, const TQString& text, - int button0, int button1, int button2 ) -{ -#if defined(TQ_WS_X11) - if ( tqt_use_native_dialogs && TQTDEIntegration::enabled()) - return TQTDEIntegration::information( parent, caption, text, button0, button1, button2 ); -#endif - TQMessageBox *mb = new TQMessageBox( caption, text, Information, - button0, button1, button2, - parent, "qt_msgbox_information", TRUE, - WDestructiveClose); - TQ_CHECK_PTR( mb ); - return mb->exec(); -} - -/*! - Opens a question message box with the caption \a caption and the - text \a text. The dialog may have up to three buttons. Each of the - buttons, \a button0, \a button1 and \a button2 may be set to one - of the following values: - - \list - \i TQMessageBox::NoButton - \i TQMessageBox::Ok - \i TQMessageBox::Cancel - \i TQMessageBox::Yes - \i TQMessageBox::No - \i TQMessageBox::Abort - \i TQMessageBox::Retry - \i TQMessageBox::Ignore - \i TQMessageBox::YesAll - \i TQMessageBox::NoAll - \endlist - - If you don't want all three buttons, set the last button, or last - two buttons to TQMessageBox::NoButton. - - One button can be OR-ed with \c TQMessageBox::Default, and one - button can be OR-ed with \c TQMessageBox::Escape. - - Returns the identity (TQMessageBox::Yes, or TQMessageBox::No, etc.) - of the button that was clicked. - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - \sa information(), warning(), critical() -*/ - -int TQMessageBox::question( TQWidget *parent, - const TQString& caption, const TQString& text, - int button0, int button1, int button2 ) -{ -#if defined(TQ_WS_X11) - if ( tqt_use_native_dialogs && TQTDEIntegration::enabled()) - return TQTDEIntegration::question( parent, caption, text, button0, button1, button2 ); -#endif - TQMessageBox *mb = new TQMessageBox( caption, text, Question, - button0, button1, button2, - parent, "qt_msgbox_information", TRUE, - WDestructiveClose); - TQ_CHECK_PTR( mb ); - return mb->exec(); -} - - -/*! - Opens a warning message box with the caption \a caption and the - text \a text. The dialog may have up to three buttons. Each of the - button parameters, \a button0, \a button1 and \a button2 may be - set to one of the following values: - - \list - \i TQMessageBox::NoButton - \i TQMessageBox::Ok - \i TQMessageBox::Cancel - \i TQMessageBox::Yes - \i TQMessageBox::No - \i TQMessageBox::Abort - \i TQMessageBox::Retry - \i TQMessageBox::Ignore - \i TQMessageBox::YesAll - \i TQMessageBox::NoAll - \endlist - - If you don't want all three buttons, set the last button, or last - two buttons to TQMessageBox::NoButton. - - One button can be OR-ed with \c TQMessageBox::Default, and one - button can be OR-ed with \c TQMessageBox::Escape. - - Returns the identity (TQMessageBox::Ok, or TQMessageBox::No, etc.) - of the button that was clicked. - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - \sa information(), question(), critical() -*/ - -int TQMessageBox::warning( TQWidget *parent, - const TQString& caption, const TQString& text, - int button0, int button1, int button2 ) -{ -#if defined(TQ_WS_X11) - if ( tqt_use_native_dialogs && TQTDEIntegration::enabled()) - return TQTDEIntegration::warning( parent, caption, text, button0, button1, button2 ); -#endif - TQMessageBox *mb = new TQMessageBox( caption, text, Warning, - button0, button1, button2, - parent, "qt_msgbox_warning", TRUE, - WDestructiveClose); - TQ_CHECK_PTR( mb ); - return mb->exec(); -} - - -/*! - Opens a critical message box with the caption \a caption and the - text \a text. The dialog may have up to three buttons. Each of the - button parameters, \a button0, \a button1 and \a button2 may be - set to one of the following values: - - \list - \i TQMessageBox::NoButton - \i TQMessageBox::Ok - \i TQMessageBox::Cancel - \i TQMessageBox::Yes - \i TQMessageBox::No - \i TQMessageBox::Abort - \i TQMessageBox::Retry - \i TQMessageBox::Ignore - \i TQMessageBox::YesAll - \i TQMessageBox::NoAll - \endlist - - If you don't want all three buttons, set the last button, or last - two buttons to TQMessageBox::NoButton. - - One button can be OR-ed with \c TQMessageBox::Default, and one - button can be OR-ed with \c TQMessageBox::Escape. - - Returns the identity (TQMessageBox::Ok, or TQMessageBox::No, etc.) - of the button that was clicked. - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - \sa information(), question(), warning() -*/ - -int TQMessageBox::critical( TQWidget *parent, - const TQString& caption, const TQString& text, - int button0, int button1, int button2 ) -{ -#if defined(TQ_WS_X11) - if ( tqt_use_native_dialogs && TQTDEIntegration::enabled()) - return TQTDEIntegration::critical( parent, caption, text, button0, button1, button2 ); -#endif - TQMessageBox *mb = new TQMessageBox( caption, text, Critical, - button0, button1, button2, - parent, "qt_msgbox_critical", TRUE, - WDestructiveClose); - TQ_CHECK_PTR( mb ); - return mb->exec(); -} - - -/*! - Displays a simple about box with caption \a caption and text \a - text. The about box's parent is \a parent. - - about() looks for a suitable icon in four locations: - \list 1 - \i It prefers \link TQWidget::icon() parent->icon() \endlink if that exists. - \i If not, it tries the top-level widget containing \a parent. - \i If that fails, it tries the \link - TQApplication::mainWidget() main widget. \endlink - \i As a last resort it uses the Information icon. - \endlist - - The about box has a single button labelled "OK". - - \sa TQWidget::icon() TQApplication::mainWidget() -*/ - -void TQMessageBox::about( TQWidget *parent, const TQString &caption, - const TQString& text ) -{ - TQMessageBox *mb = new TQMessageBox( caption, text, - Information, - Ok + Default, 0, 0, - parent, "qt_msgbox_simple_about_box", TRUE, - WDestructiveClose); - TQ_CHECK_PTR( mb ); -#ifndef TQT_NO_WIDGET_TOPEXTRA - const TQPixmap *pm = parent ? parent->icon() : 0; - if ( pm && !pm->isNull() ) - mb->setIconPixmap( *pm ); - else { - pm = parent ? parent->topLevelWidget()->icon() : 0; - if ( pm && !pm->isNull() ) - mb->setIconPixmap( *pm ); - else { - pm = tqApp && tqApp->mainWidget() ? tqApp->mainWidget()->icon() : 0; - if ( pm && !pm->isNull() ) - mb->setIconPixmap( *pm ); - } - } -#endif - mb->exec(); -} - - -/*! \reimp -*/ - -void TQMessageBox::styleChanged( TQStyle& ) -{ - if ( mbd->icon != NoIcon ) { - // Reload icon for new style - setIcon( mbd->icon ); - } -} - - -static int textBox( TQWidget *parent, TQMessageBox::Icon severity, - const TQString& caption, const TQString& text, - const TQString& button0Text, - const TQString& button1Text, - const TQString& button2Text, - int defaultButtonNumber, - int escapeButtonNumber ) -{ - int b[3]; - b[0] = 1; - b[1] = button1Text.isEmpty() ? 0 : 2; - b[2] = button2Text.isEmpty() ? 0 : 3; - - int i; - for( i=0; i<3; i++ ) { - if ( b[i] && defaultButtonNumber == i ) - b[i] += TQMessageBox::Default; - if ( b[i] && escapeButtonNumber == i ) - b[i] += TQMessageBox::Escape; - } - - TQMessageBox *mb = new TQMessageBox( caption, text, severity, - b[0], b[1], b[2], - parent, "qt_msgbox_information", TRUE, - TQt::WDestructiveClose); - TQ_CHECK_PTR( mb ); - if ( button0Text.isEmpty() ) - mb->setButtonText( 1, TQMessageBox::tr(mb_texts[TQMessageBox::Ok]) ); - else - mb->setButtonText( 1, button0Text ); - if ( b[1] ) - mb->setButtonText( 2, button1Text ); - if ( b[2] ) - mb->setButtonText( 3, button2Text ); - -#ifndef TQT_NO_CURSOR - mb->setCursor( TQt::arrowCursor ); -#endif - return mb->exec() - 1; -} - - -/*! - \overload - - Displays an information message box with caption \a caption, text - \a text and one, two or three buttons. Returns the index of the - button that was clicked (0, 1 or 2). - - \a button0Text is the text of the first button, and is optional. - If \a button0Text is not supplied, "OK" (translated) will be used. - \a button1Text is the text of the second button, and is optional. - \a button2Text is the text of the third button, and is optional. - \a defaultButtonNumber (0, 1 or 2) is the index of the default - button; pressing Return or Enter is the same as clicking the - default button. It defaults to 0 (the first button). \a - escapeButtonNumber is the index of the Escape button; pressing - Escape is the same as clicking this button. It defaults to -1; - supply 0, 1 or 2 to make pressing Escape equivalent to clicking - the relevant button. - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - Note: If you do not specify an Escape button then if the Escape - button is pressed then -1 will be returned. It is suggested that - you specify an Escape button to prevent this from happening. - - \sa question(), warning(), critical() -*/ - -int TQMessageBox::information( TQWidget *parent, const TQString &caption, - const TQString& text, - const TQString& button0Text, - const TQString& button1Text, - const TQString& button2Text, - int defaultButtonNumber, - int escapeButtonNumber ) -{ -#if defined(TQ_WS_X11) - if ( tqt_use_native_dialogs && TQTDEIntegration::enabled()) - return TQTDEIntegration::information( parent, caption, text, - button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber ); -#endif - return textBox( parent, Information, caption, text, - button0Text, button1Text, button2Text, - defaultButtonNumber, escapeButtonNumber ); -} - -/*! - \overload - - Displays a question message box with caption \a caption, text \a - text and one, two or three buttons. Returns the index of the - button that was clicked (0, 1 or 2). - - \a button0Text is the text of the first button, and is optional. - If \a button0Text is not supplied, "OK" (translated) will be used. - \a button1Text is the text of the second button, and is optional. - \a button2Text is the text of the third button, and is optional. - \a defaultButtonNumber (0, 1 or 2) is the index of the default - button; pressing Return or Enter is the same as clicking the - default button. It defaults to 0 (the first button). \a - escapeButtonNumber is the index of the Escape button; pressing - Escape is the same as clicking this button. It defaults to -1; - supply 0, 1 or 2 to make pressing Escape equivalent to clicking - the relevant button. - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - Note: If you do not specify an Escape button then if the Escape - button is pressed then -1 will be returned. It is suggested that - you specify an Escape button to prevent this from happening. - - \sa information(), warning(), critical() -*/ -int TQMessageBox::question( TQWidget *parent, const TQString &caption, - const TQString& text, - const TQString& button0Text, - const TQString& button1Text, - const TQString& button2Text, - int defaultButtonNumber, - int escapeButtonNumber ) -{ -#if defined(TQ_WS_X11) - if ( tqt_use_native_dialogs && TQTDEIntegration::enabled()) - return TQTDEIntegration::question( parent, caption, text, - button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber ); -#endif - return textBox( parent, Question, caption, text, - button0Text, button1Text, button2Text, - defaultButtonNumber, escapeButtonNumber ); -} - - -/*! - \overload - - Displays a warning message box with a caption, a text, and 1, 2 or - 3 buttons. Returns the number of the button that was clicked (0, - 1, or 2). - - \a button0Text is the text of the first button, and is optional. - If \a button0Text is not supplied, "OK" (translated) will be used. - \a button1Text is the text of the second button, and is optional, - and \a button2Text is the text of the third button, and is - optional. \a defaultButtonNumber (0, 1 or 2) is the index of the - default button; pressing Return or Enter is the same as clicking - the default button. It defaults to 0 (the first button). \a - escapeButtonNumber is the index of the Escape button; pressing - Escape is the same as clicking this button. It defaults to -1; - supply 0, 1, or 2 to make pressing Escape equivalent to clicking - the relevant button. - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - Note: If you do not specify an Escape button then if the Escape - button is pressed then -1 will be returned. It is suggested that - you specify an Escape button to prevent this from happening. - - \sa information(), question(), critical() -*/ - -int TQMessageBox::warning( TQWidget *parent, const TQString &caption, - const TQString& text, - const TQString& button0Text, - const TQString& button1Text, - const TQString& button2Text, - int defaultButtonNumber, - int escapeButtonNumber ) -{ -#if defined(TQ_WS_X11) - if ( tqt_use_native_dialogs && TQTDEIntegration::enabled()) - return TQTDEIntegration::warning( parent, caption, text, - button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber ); -#endif - return textBox( parent, Warning, caption, text, - button0Text, button1Text, button2Text, - defaultButtonNumber, escapeButtonNumber ); -} - - -/*! - \overload - - Displays a critical error message box with a caption, a text, and - 1, 2 or 3 buttons. Returns the number of the button that was - clicked (0, 1 or 2). - - \a button0Text is the text of the first button, and is optional. - If \a button0Text is not supplied, "OK" (translated) will be used. - \a button1Text is the text of the second button, and is optional, - and \a button2Text is the text of the third button, and is - optional. \a defaultButtonNumber (0, 1 or 2) is the index of the - default button; pressing Return or Enter is the same as clicking - the default button. It defaults to 0 (the first button). \a - escapeButtonNumber is the index of the Escape button; pressing - Escape is the same as clicking this button. It defaults to -1; - supply 0, 1, or 2 to make pressing Escape equivalent to clicking - the relevant button. - - If \a parent is 0, the message box becomes an application-global - modal dialog box. If \a parent is a widget, the message box - becomes modal relative to \a parent. - - \sa information(), question(), warning() -*/ - -int TQMessageBox::critical( TQWidget *parent, const TQString &caption, - const TQString& text, - const TQString& button0Text, - const TQString& button1Text, - const TQString& button2Text, - int defaultButtonNumber, - int escapeButtonNumber ) -{ -#if defined(TQ_WS_X11) - if ( tqt_use_native_dialogs && TQTDEIntegration::enabled()) - return TQTDEIntegration::critical( parent, caption, text, - button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber ); -#endif - return textBox( parent, Critical, caption, text, - button0Text, button1Text, button2Text, - defaultButtonNumber, escapeButtonNumber ); -} - - -/*! - Displays a simple message box about TQt, with caption \a caption - and centered over \a parent (if \a parent is not 0). The message - includes the version number of TQt being used by the application. - - This is useful for inclusion in the Help menu of an application. - See the examples/menu/menu.cpp example. - - TQApplication provides this functionality as a slot. - - \sa TQApplication::aboutTQt() -*/ - -void TQMessageBox::aboutTQt( TQWidget *parent, const TQString &caption ) -{ - TQMessageBox *mb = new TQMessageBox( parent, "qt_msgbox_about_qt" ); - TQ_CHECK_PTR( mb ); - mb->setWFlags( WDestructiveClose ); - -#ifndef TQT_NO_WIDGET_TOPEXTRA - TQString c = caption; - if ( c.isNull() ) - c = tr( "About TQt" ); - mb->setCaption( c ); -#endif - mb->setText( *translatedTextAboutTQt ); -#ifndef TQT_NO_IMAGEIO - TQPixmap pm; - TQImage logo( (const char **)qtlogo_xpm); - if ( tqGray(mb->palette().active().text().rgb()) > - tqGray(mb->palette().active().base().rgb()) ) - { - // light on dark, adjust some colors (where's 10?) - logo.setColor( 0, 0xffffffff ); - logo.setColor( 1, 0xff666666 ); - logo.setColor( 2, 0xffcccc66 ); - logo.setColor( 4, 0xffcccccc ); - logo.setColor( 6, 0xffffff66 ); - logo.setColor( 7, 0xff999999 ); - logo.setColor( 8, 0xff3333ff ); - logo.setColor( 9, 0xffffff33 ); - logo.setColor( 11, 0xffcccc99 ); - } - if ( pm.convertFromImage( logo ) ) - mb->setIconPixmap( pm ); -#endif - mb->setButtonText( 0, tr("OK") ); - if ( mb->mbd && mb->mbd->pb[0] ) { - mb->mbd->pb[0]->setAutoDefault( TRUE ); - mb->mbd->pb[0]->setFocusPolicy( TQWidget::StrongFocus ); - mb->mbd->pb[0]->setDefault( TRUE ); - mb->mbd->pb[0]->setFocus(); - } - mb->exec(); -} - -/*! - \reimp -*/ - -void TQMessageBox::setIcon( const TQPixmap &pix ) -{ - //reimplemented to avoid compiler warning. -#ifndef TQT_NO_WIDGET_TOPEXTRA - TQDialog::setIcon( pix ); -#endif -} - - -/*! - \property TQMessageBox::textFormat - \brief the format of the text displayed by the message box - - The current text format used by the message box. See the \l - TQt::TextFormat enum for an explanation of the possible options. - - The default format is \c AutoText. - - \sa setText() -*/ - -TQt::TextFormat TQMessageBox::textFormat() const -{ - return label->textFormat(); -} - - -void TQMessageBox::setTextFormat( TQt::TextFormat format ) -{ - label->setTextFormat( format ); -} - - -#endif |