qwtpushbutton.3

linux下qt的第三方的一个类

.TH "QwtPushButton" 3 "16 Nov 2004" "Version 4.2.0" "Qwt User's Guide" \" -*- nroff -*-
.ad l
.nh
.SH NAME
QwtPushButton \- 
.SH SYNOPSIS
.br
.PP
Inherited by \fBQwtLegendButton\fP.
.PP
.SH "Detailed Description"
.PP 
A push button that allows alignment of button labels, and use of rich texts, as provided by QLabel.
.PP
\fBWarning:\fP
.RS 4
The layout of the text label might be broken for a couple of styles. At least the KDE 3.3 Keramik style is known. 
.RE
.PP

.PP
Definition at line 24 of file qwt_push_button.h.
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBQwtPushButton\fP (QWidget *=NULL, const char *name=NULL)"
.br
.ti -1c
.RI "\fBQwtPushButton\fP (const QString &text, QWidget *=NULL, const char *name=NULL)"
.br
.ti -1c
.RI "\fBQwtPushButton\fP (const QIconSet &, const QString &, QWidget *=NULL, const char *name=NULL)"
.br
.ti -1c
.RI "TextFormat \fBtextFormat\fP () const"
.br
.ti -1c
.RI "void \fBsetTextFormat\fP (TextFormat)"
.br
.ti -1c
.RI "virtual Qt::TextFormat \fBusedTextFormat\fP () const"
.br
.ti -1c
.RI "int \fBalignment\fP () const"
.br
.ti -1c
.RI "virtual void \fBsetAlignment\fP (int alignment)"
.br
.ti -1c
.RI "void \fBsetIndent\fP (int)"
.br
.ti -1c
.RI "int \fBindent\fP () const"
.br
.ti -1c
.RI "virtual QSize \fBsizeHint\fP () const"
.br
.ti -1c
.RI "virtual int \fBheightForWidth\fP (int) const"
.br
.in -1c
.SS "Protected Member Functions"

.in +1c
.ti -1c
.RI "virtual void \fBdrawButtonLabel\fP (QPainter *)"
.br
.in -1c
.SH "Constructor & Destructor Documentation"
.PP 
.SS "QwtPushButton::QwtPushButton (QWidget * parent = \fCNULL\fP, const char * name = \fCNULL\fP)"
.PP
Constructs a push button with no text. Definition at line 217 of file qwt_push_button.cpp.
.SS "QwtPushButton::QwtPushButton (const QString & text, QWidget * parent = \fCNULL\fP, const char * name = \fCNULL\fP)"
.PP
Constructs a push button called name with the parent parent and the text text. Definition at line 227 of file qwt_push_button.cpp.
.SS "QwtPushButton::QwtPushButton (const QIconSet & iconSet, const QString & text, QWidget * parent = \fCNULL\fP, const char * name = \fCNULL\fP)"
.PP
Constructs a push button with an icon and a text. Definition at line 237 of file qwt_push_button.cpp.
.SH "Member Function Documentation"
.PP 
.SS "int QwtPushButton::alignment () const"
.PP
\fBReturns:\fP
.RS 4
Alignment of the button label's contents. 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPushButton::setAlignment\fP 
.RE
.PP
Definition at line 301 of file qwt_push_button.cpp.
.PP
Referenced by QwtLegendButton::titleText().
.SS "void QwtPushButton::drawButtonLabel (QPainter *)\fC [protected, virtual]\fP"
.PP
Draws the button text or pixmap. 
.PP
Definition at line 417 of file qwt_push_button.cpp.
.SS "int QwtPushButton::heightForWidth (int width) const\fC [virtual]\fP"
.PP
Find the preferred height, given the width w.
.PP
\fBParameters:\fP
.RS 4
\fIwidth\fP Width 
.RE
.PP
\fBReturns:\fP
.RS 4
preferred height 
.RE
.PP
Definition at line 352 of file qwt_push_button.cpp.
.PP
References QwtText::boundingRect(), QwtText::heightForWidth(), QwtText::makeText(), sizeHint(), and usedTextFormat().
.SS "int QwtPushButton::indent () const"
.PP
\fBReturns:\fP
.RS 4
Indent of the button label's contents. 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPushButton::setIndent\fP 
.RE
.PP
Definition at line 325 of file qwt_push_button.cpp.
.SS "void QwtPushButton::setAlignment (int alignment)\fC [virtual]\fP"
.PP
Sets the alignment of the button label磗 contents. 
.PP
The default format is Qt::AlignCenter | Qt::ExpandTabs | Qt::WordBreak.
.PP
\fBParameters:\fP
.RS 4
\fIalignment\fP Bitwise OR of Qt::AlignmentFlags and Qt::TextFlags values.
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPushButton::alignment()\fP 
.RE
.PP
Definition at line 315 of file qwt_push_button.cpp.
.SS "void QwtPushButton::setIndent (int indent)"
.PP
Sets the button label's contents indent in pixels. 
.PP
The default value is 4 pixels.
.PP
\fBParameters:\fP
.RS 4
\fIindent\fP Indent
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPushButton::indent()\fP 
.RE
.PP
Definition at line 340 of file qwt_push_button.cpp.
.SS "void QwtPushButton::setTextFormat (TextFormat textFormat)"
.PP
Sets the button label's text format. The default format is AutoText. 
.PP
\fBParameters:\fP
.RS 4
\fItextFormat\fP Text format for the button label text
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPushButton::textFormat()\fP 
.RE
.PP
Definition at line 291 of file qwt_push_button.cpp.
.SS "QSize QwtPushButton::sizeHint () const\fC [virtual]\fP"
.PP
Return sizeHint. 
.PP
Definition at line 370 of file qwt_push_button.cpp.
.PP
References QwtRichText::boundingRect(), textFormat(), and usedTextFormat().
.PP
Referenced by heightForWidth().
.SS "Qt::TextFormat QwtPushButton::textFormat () const"
.PP
\fBReturns:\fP
.RS 4
The button label's text format 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPushButton::setTextFormat\fP 
.RE
.PP
Definition at line 277 of file qwt_push_button.cpp.
.PP
Referenced by sizeHint().
.SS "Qt::TextFormat QwtPushButton::usedTextFormat () const\fC [virtual]\fP"
.PP
Find the text format that is used for painting the button label. 
.PP
In case of Qt::AutoText the format is found by evaluating text(), otherwise it is \fBtextFormat()\fP
.PP
\fBReturns:\fP
.RS 4
Text format that is used for painting 
.RE
.PP
\fBSee also:\fP
.RS 4
\fBtextFormat()\fP, \fBsetTextFormat()\fP, QStyleSheet::mightBeRichText() 
.RE
.PP
Definition at line 262 of file qwt_push_button.cpp.
.PP
Referenced by heightForWidth(), sizeHint(), and QwtLegendButton::titleText().

.SH "Author"
.PP 
Generated automatically by Doxygen for Qwt User's Guide from the source code.