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841. Qt Toolkit - QArray Class
The QArray class is a template class that provides arrays of simple types. ... QArray ?()? . QArray ?(?int?size?)? . QArray ?(?const?QArray<type>?&?a?)? . ... QArray<type>&? operator= ?(?const?QArray<type>?&?a?)? . type*? data ?()?const . ... QArray<type>&? assign ?(?const?type?*?data, uint?size?)? . ... QArray<type>&? duplicate ?(?const?type?*?data, uint?size?)? . QArray<type>&? setRawData ?(?const?type?*?data, uint?size?)? . void? resetRawData ?(?const?type?*?data, uint?size?)? . ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qarray.html -- 18.6 Кб -- 11.07.1998
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842. Qt Toolkit - QBitmap Class
The QBitmap class provides monochrome (1 bit depth) pixmaps. ... Inherits QPixmap . ... QBitmap ?()? . ... QBitmap ?(?const?QSize?&, bool?clear?=?FALSE?)? . QBitmap ?(?int?w, int?h, const?uchar?*?bits, bool?isXbitmap=FALSE?)? . QBitmap ?(?const?QSize?&, const?uchar?*?bits, bool?isXbitmap=FALSE?)? . ... QBitmap&? operator= ?(?const?QPixmap?&?)? . ... If a pixmap with a depth greater than 1 is assigned to a bitmap, the bitmap will be automatically dithered. ... Constructs a null bitmap. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qbitmap.html -- 9.3 Кб -- 11.07.1998
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843. Qt Toolkit - QBitVal Class
The QBitVal class is an internal class, used with QBitArray . ... operator? int ?() . ... Constructs a reference to an element in a QBitArray . This is what QBitArray::operator[] contructs its return value with. Returns the value referenced by the QBitVal. Sets the value referenced by the QBitVal to that referenced by another QBitVal. ... This file is part of the Qt toolkit , copyright 1995-98 Troll Tech , all rights reserved. ... qbitarray.h: 1998/07/03 . qbitarray.cpp: 1998/07/03 . ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qbitval.html -- 4.1 Кб -- 11.07.1998
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844. Qt Toolkit - QBoxLayout Class
The QBoxLayout class lines up child widgets horizontally or vertically. ... QBoxLayout ?(?QWidget?*?parent, Direction, int?border=0, int?autoBorder?=?-1, const?char?*?name=0?)? . ... QBoxLayout takes the space it gets (from its parent layout or from the mainWindget()), divides it up into a row of boxes and makes each managed widget fill one box. ... The stretch factor applies only in the direction of the QBoxLayout, and is relative to the other boxes and widgets in this QBoxLayout. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qboxlayout.html -- 13.0 Кб -- 11.07.1998
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845. Qt Toolkit - QBuffer Class
The QBuffer class is an I/O device that operates on a QByteArray More... #include < qbuffer.h > . Inherits QIODevice . ... QBuffer ?()? . ... QByteArray? buffer ?()?const . ... virtual?bool? open ?(?int?)? . ... virtual?int? at ?()?const . virtual?bool? at ?(?int?)? . ... virtual?int? putch ?(?int?)? . virtual?int? ungetch ?(?int?)? . ... QBuffer is an I/O device for reading and writing a memory buffer. ... Returns TRUE if successful, otherwise FALSE. ... Reimplemented from QIODevice. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qbuffer.html -- 12.0 Кб -- 11.07.1998
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846. Qt Toolkit - QButton Class
The QButton class is the abstract base class of button widgets, providing functionality common to buttons. ... void? toggle ?()? . ... QButton provides both push and toggle buttons. ... Only toggle buttons can be switched on and off (see below). isEnabled () determines whether the button can be pressed by the user. setAutoRepeat () determines whether the button will auto-repeat if the user holds it down. setToggleButton () determines whether the button is a toggle button or not. ... Draws the button. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qbutton.html -- 24.8 Кб -- 11.07.1998
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847. Qt Toolkit - QByteArray Class
The QByteArray class provides an array of bytes. ... QByteArray ?(?int?size?)? . QByteArray ?(?const?QByteArray?&?a?)? . ... char*? data ?()?const . ... bool? fill ?(?const?char?&?d, int?size=-1?)? . ... QByteArray&? assign ?(?const?char?*?a, uint?n?)? . ... QByteArray&? duplicate ?(?const?char?*?a, uint?n?)? . QByteArray&? setRawData ?(?const?char?*?a, uint?n?)? . ... operator? const?char* ?()const . ... Q_UINT16 qChecksum (const char * data, uint len) . ... Returns a pointer to the array. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qbytearray.html -- 17.2 Кб -- 11.07.1998
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848. Qt Toolkit - QCache Class
The QCache class is a template class that provides a cache based on char* keys. ... QCache ?()? . ... A cache is a least recently used (LRU) list of cache items. Each cache item has a cost. ... Inserts the item d into the cache with key k, cost and priority p, and returns TRUE if it is successful and FALSE if it fails. ... Takes the item associated with k out of the cache without deleting it, and returns a pointer to the item taken out, or null if the key does not exist in the cache. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qcache.html -- 12.2 Кб -- 11.07.1998
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849. Qt Toolkit - QCacheIterator Class
The QCacheIterator class provides an iterator for QCache collections. ... QCacheIterator provides an operator++ (), and an operator+= () to traverse the cache, current () and currentKey () to access the current cache item and its key, atFirst () atLast () which return TRUE if the iterator points to the first/last item in the cache, isEmpty () which returns TRUE if the cache is empty and finally count () which returns the number of items in the cache. ... Returns a pointer to the current iterator item. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qcacheiterator.html -- 9.9 Кб -- 11.07.1998
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850. Qt Toolkit - QCheckBox Class
The QCheckBox widget provides a check box with a text label. ... QCheckBox ?(?QWidget?*?parent=0, const?char?*?name=0?)? . QCheckBox ?(?const?char?*?text, QWidget?*?parent, const?char?*?name=0?)? . ... QCheckBox and QRadioButton are both toggle buttons, but a check box represents an independent switch that can be on (checked) or off (unchecked). See also: QButton , QRadioButton and Fowler: Check Box. ... Constructs a check box with no text. ... Draws the check box. ... See also: drawButton (). ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qcheckbox.html -- 6.3 Кб -- 11.07.1998
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851. Qt Toolkit - QCheckListItem Class
The QCheckListItem class implements checkable list view items. ... QCheckListItem ?(?QCheckListItem?*?parent, const?char?*?text, Type?=?Controller?)? . QCheckListItem ?(?QListView?*?parent, const?char?*?text, Type?=?Controller?)? . QCheckListItem ?(?QListViewItem?*?parent, const?char?*?text, const?QPixmap?&?)? . ... virtual?void? paintCell ?(?QPainter?*, const?QColorGroup?&?cg, int?column, int?width, int?alignment?)? . ... bool? isOn ?()?const . ... virtual?const?char*? text ?(?int?n?)?const . ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qchecklistitem.html -- 8.7 Кб -- 11.07.1998
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852. Qt Toolkit - QChildEvent Class
The QChildEvent class contains event parameters for child widget events. ... QChildEvent ?(?int?type, QWidget?*?child?)? . QWidget*? child ?()?const . bool? inserted ?()?const . ... Child events are sent to widgets when children are inserted or removed. In this release of Qt, no event handlers are defined to receive child events. ... Constructs a child event object. ... Returns the child widget inserted or removed. ... Returns TRUE if the widget lost a child. ... qevent.h: 1998/07/03 . ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qchildevent.html -- 4.3 Кб -- 11.07.1998
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853. Qt Toolkit - QClipboard Class
The QClipboard class provides access to the window system clipboard. ... void*? data ?(?const?char?*?format?)?const . void? setData ?(?const?char?*?format, void?*?)? . const?char*? text ?()?const . ... Example: QClipboard *cb = QApplication::clipboard(); const char *text; // Copy text from the clipboard (paste) text = cb-> text (); if ( text ) debug ( "The clipboard contains: %s", text ); // Copy text into the clipboard cb-> setText ( "This text can be pasted by other programs" ); . ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qclipboard.html -- 7.5 Кб -- 11.07.1998
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854. Qt Toolkit - QComboBox Class
The QComboBox widget is a combined button and popup list. ... QComboBox ?()? . ... void? insertStrList ?(?const?QStrList?*, int?index=-1?)? . ... A combo box may be defined as a selection widget which displays the current selection, and which can pop up a list of possible selections. ... A combo box emits two signals, activated () and highlighted (), when a new item has been activated (selected) or highlighted (set to current). ... Inserts the list of strings at the index index in the combo box. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qcombobox.html -- 30.1 Кб -- 11.07.1998
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855. Qt Toolkit - QCustomEvent Class
The QCustomEvent class provides support for custom events. ... QCustomEvent ?(?int?type, void?*?data?)? . ... QCustomEvent is a user-defined event type which contains a void*. ... It is not advisable to use QCustomEvent in normal applications, where other event types and the signal/slot mechanism can do the job. Constructs a custom event object with the event type type and a pointer to data. ... The event data can be anything and must be casted to something useful based on the event type . ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qcustomevent.html -- 3.9 Кб -- 11.07.1998
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856. Qt Toolkit - QDataPump Class
Moves data from a QDataSource to a QDataSink during event processing. ... QDataPump ?(?QDataSource?*, QDataSink?*?)? . ... For a QDataSource to provide data to a QDataSink, a controller must exist to examine the QDataSource::readyToSend () and QDataSink::readyToReceive () methods and respond to the QASyncIO::activate() signal of the source and sink. ... QDataPump provides this - create a pipe between a source and a sink, and data will be moved during subsequent event processing. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qdatapump.html -- 4.1 Кб -- 11.07.1998
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857. Qt Toolkit - QDialog Class
The QDialog class is the base class of dialog windows. ... QDialog ?(?QWidget?*?parent=0, const?char?*?name=0, bool?modal=FALSE, WFlags?f=0?)? . ... This enters a local event loop, which is terminated when the modal dialog calls done () (or accept () or reject ()). ... Calls reject () if it is a modal dialog, or accepts the close event if it is a modeless dialog. ... Shows the dialog box on the screen, as QWidget::show () and enters a local event loop if this dialog is modal (see constructor). ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qdialog.html -- 13.1 Кб -- 11.07.1998
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858. Qt Toolkit - QDict Class
The QDict class is a template class that provides a dictionary based on char* keys. ... QDict ?(?const?QDict<type>?&?dict?)? . ... void? insert ?(?const?char?*?key, const?type?*?item?)? . void? replace ?(?const?char?*?key, const?type?*?item?)? . ... A dictionary is a collection that associates an item with a key. ... The dictionary in our example maps char* keys to char* items. ... Equivalent to: QDict <char> dict; ... if ( dict. find (key) ) dict. remove ( key ); dict. insert ( key, item ); . ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qdict.html -- 15.9 Кб -- 11.07.1998
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859. Qt Toolkit - QDictIterator Class
The QDictIterator class provides an iterator for QDict collections. ... type*? current ?()?const . ... Returns a pointer to the current iterator item. ... If the current iterator item was the last item in the dictionary or if it was null, null is returned. ... If that item is beyond the last item or if the dictionary is empty, it sets the current item to null and returns null. Sets the current iterator item to point to the first item in the dictionary and returns a pointer to the item. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qdictiterator.html -- 8.3 Кб -- 11.07.1998
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860. Qt Toolkit - QDoubleValidator Class
The QDoubleValidator class provides range checking of floating-point numbers. ... QDoubleValidator ?(?double?bottom, double?top, int?decimals, QWidget?*?parent, const?char?*?name?=?0?)? . ... Creates a validator object which accepts all double from 2.7182818 to 3.1415926 (please, no bug reports) with at most seven digits after the decimal point. ... Creates a validator object which accepts all doubles from bottom up to and including top with at most decimals digits after the decimal point. ...
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Ссылки http://rtm-cs.sinp.msu.ru/manual/qt/qdoublevalidator.html -- 6.3 Кб -- 11.07.1998
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