254 lines
5.1 KiB
Groff
254 lines
5.1 KiB
Groff
.TH "QwtTextLabel" 3 "Sun Jul 18 2021" "Version 6.2.0" "Qwt User's Guide" \" -*- nroff -*-
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.ad l
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.nh
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.SH NAME
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QwtTextLabel \- A Widget which displays a \fBQwtText\fP\&.
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.SH SYNOPSIS
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.br
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.PP
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.PP
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\fC#include <qwt_text_label\&.h>\fP
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.PP
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Inherits QFrame\&.
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.PP
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Inherited by \fBQwtLegendLabel\fP\&.
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.SS "Public Slots"
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.in +1c
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.ti -1c
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.RI "void \fBsetText\fP (const QString &, \fBQwtText::TextFormat\fP textFormat=\fBQwtText::AutoText\fP)"
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.br
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.ti -1c
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.RI "virtual void \fBsetText\fP (const \fBQwtText\fP &)"
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.br
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.ti -1c
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.RI "void \fBclear\fP ()"
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.br
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.RI "Clear the text and all \fBQwtText\fP attributes\&. "
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.in -1c
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.SS "Public Member Functions"
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.in +1c
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.ti -1c
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.RI "\fBQwtTextLabel\fP (QWidget *parent=NULL)"
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.br
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.ti -1c
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.RI "\fBQwtTextLabel\fP (const \fBQwtText\fP &, QWidget *parent=NULL)"
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.br
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.ti -1c
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.RI "virtual \fB~QwtTextLabel\fP ()"
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.br
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.RI "Destructor\&. "
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.ti -1c
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.RI "void \fBsetPlainText\fP (const QString &)"
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.br
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.ti -1c
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.RI "QString \fBplainText\fP () const"
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.br
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.ti -1c
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.RI "const \fBQwtText\fP & \fBtext\fP () const"
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.br
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.RI "Return the text\&. "
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.ti -1c
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.RI "int \fBindent\fP () const"
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.br
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.RI "Return label's text indent in pixels\&. "
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.ti -1c
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.RI "void \fBsetIndent\fP (int)"
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.br
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.ti -1c
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.RI "int \fBmargin\fP () const"
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.br
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.RI "Return label's text margin in pixels\&. "
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.ti -1c
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.RI "void \fBsetMargin\fP (int)"
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.br
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.ti -1c
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.RI "virtual QSize \fBsizeHint\fP () const override"
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.br
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.RI "Return a size hint\&. "
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.ti -1c
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.RI "virtual QSize \fBminimumSizeHint\fP () const override"
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.br
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.RI "Return a minimum size hint\&. "
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.ti -1c
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.RI "virtual int \fBheightForWidth\fP (int) const override"
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.br
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.ti -1c
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.RI "QRect \fBtextRect\fP () const"
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.br
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.ti -1c
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.RI "virtual void \fBdrawText\fP (QPainter *, const QRectF &)"
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.br
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.RI "Redraw the text\&. "
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.in -1c
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.SS "Protected Member Functions"
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.in +1c
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.ti -1c
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.RI "virtual void \fBpaintEvent\fP (QPaintEvent *) override"
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.br
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.ti -1c
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.RI "virtual void \fBdrawContents\fP (QPainter *)"
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.br
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.RI "Redraw the text and focus indicator\&. "
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.in -1c
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.SH "Detailed Description"
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.PP
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A Widget which displays a \fBQwtText\fP\&.
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.PP
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Definition at line 26 of file qwt_text_label\&.h\&.
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.SH "Constructor & Destructor Documentation"
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.PP
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.SS "QwtTextLabel::QwtTextLabel (QWidget * parent = \fCNULL\fP)\fC [explicit]\fP"
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Constructs an empty label\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIparent\fP Parent widget
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.RE
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.PP
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.PP
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Definition at line 39 of file qwt_text_label\&.cpp\&.
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.SS "QwtTextLabel::QwtTextLabel (const \fBQwtText\fP & text, QWidget * parent = \fCNULL\fP)\fC [explicit]\fP"
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Constructs a label that displays the text, text
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.PP
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\fBParameters\fP
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.RS 4
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\fIparent\fP Parent widget
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.br
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\fItext\fP Text
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.RE
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.PP
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.PP
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Definition at line 50 of file qwt_text_label\&.cpp\&.
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.SH "Member Function Documentation"
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.PP
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.SS "int QwtTextLabel::heightForWidth (int width) const\fC [override]\fP, \fC [virtual]\fP"
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.PP
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\fBParameters\fP
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.RS 4
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\fIwidth\fP Width
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.RE
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.PP
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\fBReturns\fP
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.RS 4
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Preferred height for this widget, given the width\&.
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.RE
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.PP
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.PP
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Definition at line 209 of file qwt_text_label\&.cpp\&.
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.SS "void QwtTextLabel::paintEvent (QPaintEvent * event)\fC [override]\fP, \fC [protected]\fP, \fC [virtual]\fP"
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Qt paint event
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.PP
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\fBParameters\fP
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.RS 4
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\fIevent\fP Paint event
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.RE
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.PP
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.PP
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Reimplemented in \fBQwtLegendLabel\fP\&.
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.PP
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Definition at line 236 of file qwt_text_label\&.cpp\&.
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.SS "QString QwtTextLabel::plainText () const"
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Interface for the designer plugin
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.PP
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\fBReturns\fP
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.RS 4
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Text as plain text
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetPlainText()\fP, \fBtext()\fP
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.RE
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.PP
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.PP
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Definition at line 84 of file qwt_text_label\&.cpp\&.
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.SS "void QwtTextLabel::setIndent (int indent)"
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Set label's text indent in pixels
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.PP
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\fBParameters\fP
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.RS 4
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\fIindent\fP Indentation in pixels
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.RE
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.PP
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.PP
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Definition at line 142 of file qwt_text_label\&.cpp\&.
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.SS "void QwtTextLabel::setMargin (int margin)"
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Set label's margin in pixels
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.PP
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\fBParameters\fP
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.RS 4
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\fImargin\fP Margin in pixels
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.RE
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.PP
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.PP
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Definition at line 163 of file qwt_text_label\&.cpp\&.
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.SS "void QwtTextLabel::setPlainText (const QString & text)"
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Interface for the designer plugin - does the same as \fBsetText()\fP
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.PP
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\fBSee also\fP
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.RS 4
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\fBplainText()\fP
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.RE
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.PP
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.PP
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Definition at line 73 of file qwt_text_label\&.cpp\&.
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.SS "void QwtTextLabel::setText (const QString & text, \fBQwtText::TextFormat\fP textFormat = \fC\fBQwtText::AutoText\fP\fP)\fC [slot]\fP"
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Change the label's text, keeping all other \fBQwtText\fP attributes
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.PP
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\fBParameters\fP
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.RS 4
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\fItext\fP New text
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.br
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\fItextFormat\fP Format of text
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBQwtText\fP
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.RE
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.PP
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.PP
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Definition at line 96 of file qwt_text_label\&.cpp\&.
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.SS "void QwtTextLabel::setText (const \fBQwtText\fP & text)\fC [virtual]\fP, \fC [slot]\fP"
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Change the label's text
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.PP
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\fBParameters\fP
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.RS 4
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\fItext\fP New text
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.RE
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.PP
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.PP
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Reimplemented in \fBQwtLegendLabel\fP\&.
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.PP
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Definition at line 109 of file qwt_text_label\&.cpp\&.
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.SS "QRect QwtTextLabel::textRect () const"
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Calculate geometry for the text in widget coordinates
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.PP
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\fBReturns\fP
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.RS 4
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Geometry for the text
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.RE
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.PP
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.PP
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Definition at line 288 of file qwt_text_label\&.cpp\&.
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.SH "Author"
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.PP
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Generated automatically by Doxygen for Qwt User's Guide from the source code\&.
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