From bd0f3345a938b35ce6a12f6150373b0955b8dd12 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 10 Jul 2011 15:24:15 -0500 Subject: Add Qt3 development HEAD version --- doc/html/qsignalmapper.html | 124 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 doc/html/qsignalmapper.html (limited to 'doc/html/qsignalmapper.html') diff --git a/doc/html/qsignalmapper.html b/doc/html/qsignalmapper.html new file mode 100644 index 0000000..9957df4 --- /dev/null +++ b/doc/html/qsignalmapper.html @@ -0,0 +1,124 @@ + + + + + +QSignalMapper Class + + + + + + + +

QSignalMapper Class Reference

+ +

The QSignalMapper class bundles signals from identifiable senders. +More... +

#include <qsignalmapper.h> +

Inherits QObject. +

List of all member functions. +

Public Members

QSignalMapper ( QObject * parent, const char * name = 0 )
~QSignalMapper ()
virtual void setMapping ( const QObject * sender, int identifier )
virtual void setMapping ( const QObject * sender, const QString & identifier )
void removeMappings ( const QObject * sender )

Public Slots

void map ()

Signals

void mapped ( int )
void mapped ( const QString & )

Detailed Description

+ + +The QSignalMapper class bundles signals from identifiable senders. +

This class collects a set of parameterless signals, and re-emits +them with integer or string parameters corresponding to the object +that sent the signal. +

See also Input/Output and Networking. + +

Member Function Documentation

QSignalMapper::QSignalMapper ( QObject * parent, const char * name = 0 ) +

+Constructs a QSignalMapper called name, with parent parent. +Like all QObjects, it will be deleted when the parent is deleted. + +

QSignalMapper::~QSignalMapper () +

+Destroys the QSignalMapper. + +

void QSignalMapper::map () `[slot]` +

+This slot emits signals based on which object sends signals to it. + +

Examples: i18n/main.cpp and themes/themes.cpp. +

void QSignalMapper::mapped ( int ) `[signal]` +

+ +

This signal is emitted when map() is signaled from an object that +has an integer mapping set. +

void QSignalMapper::mapped ( const QString & ) `[signal]` +

+This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +

This signal is emitted when map() is signaled from an object that +has a string mapping set. +

void QSignalMapper::removeMappings ( const QObject * sender ) +

+Removes all mappings for sender. This is done automatically +when mapped objects are destroyed. + +

void QSignalMapper::setMapping ( const QObject * sender, int identifier ) `[virtual]` +

+Adds a mapping so that when map() is signaled from the given sender, the signal mapped(identifier) is emitted. +

There may be at most one integer identifier for each object. + +

Examples: i18n/main.cpp and themes/themes.cpp. +

void QSignalMapper::setMapping ( const QObject * sender, const QString & identifier ) `[virtual]` +

+This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +

Adds a mapping so that when map() is signaled from the given sender, the signal mapper(identifier) is emitted. +

There may be at most one string identifier for each object, and it +may not be empty. + + +

+ +

Trademarks +

Qt 3.3.8

+ -- cgit v1.2.1