From ea318d1431c89e647598c510c4245c6571aa5f46 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Thu, 26 Jan 2012 23:32:43 -0600 Subject: Update to latest tqt3 automated conversion --- doc/html/qfocusdata.html | 123 ----------------------------------------------- 1 file changed, 123 deletions(-) delete mode 100644 doc/html/qfocusdata.html (limited to 'doc/html/qfocusdata.html') diff --git a/doc/html/qfocusdata.html b/doc/html/qfocusdata.html deleted file mode 100644 index 78f910f23..000000000 --- a/doc/html/qfocusdata.html +++ /dev/null @@ -1,123 +0,0 @@ - - - - - -TQFocusData Class - - - - - - - -

TQFocusData Class Reference

- -

The TQFocusData class maintains the list of widgets in the focus -chain. -More... -

#include <qfocusdata.h> -

List of all member functions. -

Public Members

TQWidget * focusWidget () const
TQWidget * home ()
TQWidget * next ()
TQWidget * prev ()
TQWidget * first () const
TQWidget * last () const
int count () const

Detailed Description

- - -The TQFocusData class maintains the list of widgets in the focus -chain. -

This read-only list always contains at least one widget (i.e. the -top-level widget). It provides a simple cursor which can be reset -to the current focus widget using home(), or moved to its -neighboring widgets using next() and prev(). You can also retrieve -the count() of the number of widgets in the list. The list is a -loop, so if you keep iterating, for example using next(), you will -never come to the end. -

Some widgets in the list may not accept focus. Widgets are added -to the list as necessary, but not removed from it. This lets -widgets change focus policy dynamically without disrupting the -focus chain the user experiences. When a widget disables and -re-enables tab focus, its position in the focus chain does not -change. -

When reimplementing TQWidget::focusNextPrevChild() to provide -special focus flow, you will usually call TQWidget::focusData() to -retrieve the focus data stored at the top-level widget. A -top-level widget's focus data contains the focus list for its -hierarchy of widgets. -

The cursor may change at any time. -

This class is not thread-safe. -

Member Function Documentation

int TQFocusData::count () const -

- -

Returns the number of widgets in the focus chain. - -

TQWidget * TQFocusData::first () const -

-Returns the first widget in the focus chain. -The cursor is not modified. - -

TQWidget * TQFocusData::focusWidget () const -

- -

Returns the widgets in the hierarchy that are in the focus chain. - -

TQWidget * TQFocusData::home () -

-Moves the cursor to the focusWidget() and returns that widget. You -must call this before next() or prev() to iterate meaningfully. - -

TQWidget * TQFocusData::last () const -

-Returns the last widget in the focus chain. -The cursor is not modified. - -

TQWidget * TQFocusData::next () -

-Moves the cursor to the next widget in the focus chain. There is -always a next widget because the list is a loop. - -

TQWidget * TQFocusData::prev () -

-Moves the cursor to the previous widget in the focus chain. There -is always a previous widget because the list is a loop. - - -

- -

Trademarks -

TQt 3.3.8

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