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qpagedpaintdevice.cpp

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39-
40#include "qpagedpaintdevice_p.h"-
41#include <qpagedpaintdevice.h>-
42-
43QT_BEGIN_NAMESPACE-
44-
45QPagedPaintDevicePrivate::~QPagedPaintDevicePrivate()-
46{-
47}-
48-
49/*!-
50 \class QPagedPaintDevice-
51 \inmodule QtGui-
52-
53 \brief The QPagedPaintDevice class is a represents a paintdevice that supports-
54 multiple pages.-
55-
56 \ingroup painting-
57-
58 Paged paint devices are used to generate output for printing or for formats like PDF.-
59 QPdfWriter and QPrinter inherit from it.-
60 */-
61-
62/*!-
63 Constructs a new paged paint device.-
64 */-
65QPagedPaintDevice::QPagedPaintDevice()-
66 : d(new QPagedPaintDevicePrivate)-
67{-
68}
never executed: end of block
0
69-
70/*!-
71 \internal-
72 Constructs a new paged paint device with the derived private class.-
73*/-
74QPagedPaintDevice::QPagedPaintDevice(QPagedPaintDevicePrivate *dd)-
75 : d(dd)-
76{-
77}
never executed: end of block
0
78-
79/*!-
80 Destroys the object.-
81 */-
82QPagedPaintDevice::~QPagedPaintDevice()-
83{-
84 delete d;-
85}
never executed: end of block
0
86-
87/*!-
88 \internal-
89 Returns the QPagedPaintDevicePrivate.-
90*/-
91QPagedPaintDevicePrivate *QPagedPaintDevice::dd()-
92{-
93 return d;
never executed: return d;
0
94}-
95-
96/*!-
97 \enum QPagedPaintDevice::PageSize-
98-
99 This enum type lists the available page sizes as defined in the Postscript-
100 PPD standard. These values are duplicated in QPageSize and QPrinter.-
101-
102 The defined sizes are:-
103-
104 \value A0 841 x 1189 mm-
105 \value A1 594 x 841 mm-
106 \value A2 420 x 594 mm-
107 \value A3 297 x 420 mm-
108 \value A4 210 x 297 mm, 8.26 x 11.69 inches-
109 \value A5 148 x 210 mm-
110 \value A6 105 x 148 mm-
111 \value A7 74 x 105 mm-
112 \value A8 52 x 74 mm-
113 \value A9 37 x 52 mm-
114 \value B0 1000 x 1414 mm-
115 \value B1 707 x 1000 mm-
116 \value B2 500 x 707 mm-
117 \value B3 353 x 500 mm-
118 \value B4 250 x 353 mm-
119 \value B5 176 x 250 mm, 6.93 x 9.84 inches-
120 \value B6 125 x 176 mm-
121 \value B7 88 x 125 mm-
122 \value B8 62 x 88 mm-
123 \value B9 33 x 62 mm-
124 \value B10 31 x 44 mm-
125 \value C5E 163 x 229 mm-
126 \value Comm10E 105 x 241 mm, U.S. Common 10 Envelope-
127 \value DLE 110 x 220 mm-
128 \value Executive 7.5 x 10 inches, 190.5 x 254 mm-
129 \value Folio 210 x 330 mm-
130 \value Ledger 431.8 x 279.4 mm-
131 \value Legal 8.5 x 14 inches, 215.9 x 355.6 mm-
132 \value Letter 8.5 x 11 inches, 215.9 x 279.4 mm-
133 \value Tabloid 279.4 x 431.8 mm-
134 \value Custom Unknown, or a user defined size.-
135 \value A10-
136 \value A3Extra-
137 \value A4Extra-
138 \value A4Plus-
139 \value A4Small-
140 \value A5Extra-
141 \value B5Extra-
142 \value JisB0-
143 \value JisB1-
144 \value JisB2-
145 \value JisB3-
146 \value JisB4-
147 \value JisB5-
148 \value JisB6,-
149 \value JisB7-
150 \value JisB8-
151 \value JisB9-
152 \value JisB10-
153 \value AnsiA = Letter-
154 \value AnsiB = Ledger-
155 \value AnsiC-
156 \value AnsiD-
157 \value AnsiE-
158 \value LegalExtra-
159 \value LetterExtra-
160 \value LetterPlus-
161 \value LetterSmall-
162 \value TabloidExtra-
163 \value ArchA-
164 \value ArchB-
165 \value ArchC-
166 \value ArchD-
167 \value ArchE-
168 \value Imperial7x9-
169 \value Imperial8x10-
170 \value Imperial9x11-
171 \value Imperial9x12-
172 \value Imperial10x11-
173 \value Imperial10x13-
174 \value Imperial10x14-
175 \value Imperial12x11-
176 \value Imperial15x11-
177 \value ExecutiveStandard-
178 \value Note-
179 \value Quarto-
180 \value Statement-
181 \value SuperA-
182 \value SuperB-
183 \value Postcard-
184 \value DoublePostcard-
185 \value Prc16K-
186 \value Prc32K-
187 \value Prc32KBig-
188 \value FanFoldUS-
189 \value FanFoldGerman-
190 \value FanFoldGermanLegal-
191 \value EnvelopeB4-
192 \value EnvelopeB5-
193 \value EnvelopeB6-
194 \value EnvelopeC0-
195 \value EnvelopeC1-
196 \value EnvelopeC2-
197 \value EnvelopeC3-
198 \value EnvelopeC4-
199 \value EnvelopeC5 = C5E-
200 \value EnvelopeC6-
201 \value EnvelopeC65-
202 \value EnvelopeC7-
203 \value EnvelopeDL = DLE-
204 \value Envelope9-
205 \value Envelope10 = Comm10E-
206 \value Envelope11-
207 \value Envelope12-
208 \value Envelope14-
209 \value EnvelopeMonarch-
210 \value EnvelopePersonal-
211 \value EnvelopeChou3-
212 \value EnvelopeChou4-
213 \value EnvelopeInvite-
214 \value EnvelopeItalian-
215 \value EnvelopeKaku2-
216 \value EnvelopeKaku3-
217 \value EnvelopePrc1-
218 \value EnvelopePrc2-
219 \value EnvelopePrc3-
220 \value EnvelopePrc4-
221 \value EnvelopePrc5-
222 \value EnvelopePrc6-
223 \value EnvelopePrc7-
224 \value EnvelopePrc8-
225 \value EnvelopePrc9-
226 \value EnvelopePrc10-
227 \value EnvelopeYou4-
228 \value LastPageSize = EnvelopeYou4-
229 \omitvalue NPageSize-
230 \omitvalue NPaperSize-
231-
232 Due to historic reasons QPageSize::Executive is not the same as the standard-
233 Postscript and Windows Executive size, use QPageSize::ExecutiveStandard instead.-
234-
235 The Postscript standard size QPageSize::Folio is different to the Windows-
236 DMPAPER_FOLIO size, use the Postscript standard size QPageSize::FanFoldGermanLegal-
237 if needed.-
238*/-
239-
240/*!-
241 \fn bool QPagedPaintDevice::newPage()-
242-
243 Starts a new page. Returns \c true on success.-
244*/-
245-
246-
247/*!-
248 Sets the size of the a page to \a size.-
249-
250 \sa setPageSizeMM()-
251 */-
252void QPagedPaintDevice::setPageSize(PageSize size)-
253{-
254 d->m_pageLayout.setPageSize(QPageSize(QPageSize::PageSizeId(size)));-
255}
never executed: end of block
0
256-
257/*!-
258 Returns the currently used page size.-
259 */-
260QPagedPaintDevice::PageSize QPagedPaintDevice::pageSize() const-
261{-
262 return PageSize(d->m_pageLayout.pageSize().id());
never executed: return PageSize(d->m_pageLayout.pageSize().id());
0
263}-
264-
265/*!-
266 Sets the page size to \a size. \a size is specified in millimeters.-
267-
268 If the size matches a standard QPagedPaintDevice::PageSize then that page-
269 size will be used, otherwise QPagedPaintDevice::Custom will be set.-
270*/-
271void QPagedPaintDevice::setPageSizeMM(const QSizeF &size)-
272{-
273 d->m_pageLayout.setPageSize(QPageSize(size, QPageSize::Millimeter));-
274}
never executed: end of block
0
275-
276/*!-
277 Returns the page size in millimeters.-
278 */-
279QSizeF QPagedPaintDevice::pageSizeMM() const-
280{-
281 return d->m_pageLayout.pageSize().size(QPageSize::Millimeter);
never executed: return d->m_pageLayout.pageSize().size(QPageSize::Millimeter);
0
282}-
283-
284/*!-
285 Sets the margins to be used to \a margins.-
286-
287 Margins are specified in millimeters.-
288-
289 The margins are purely a hint to the drawing method. They don't affect the-
290 coordinate system or clipping.-
291-
292 \sa margins()-
293 */-
294void QPagedPaintDevice::setMargins(const Margins &margins)-
295{-
296 d->m_pageLayout.setUnits(QPageLayout::Millimeter);-
297 d->m_pageLayout.setMargins(QMarginsF(margins.left, margins.top, margins.right, margins.bottom));-
298}
never executed: end of block
0
299-
300/*!-
301 Returns the current margins of the paint device. The default is 0.-
302-
303 Margins are specified in millimeters.-
304-
305 \sa setMargins()-
306 */-
307QPagedPaintDevice::Margins QPagedPaintDevice::margins() const-
308{-
309 QMarginsF margins = d->m_pageLayout.margins(QPageLayout::Millimeter);-
310 Margins result;-
311 result.left = margins.left();-
312 result.top = margins.top();-
313 result.right = margins.right();-
314 result.bottom = margins.bottom();-
315 return result;
never executed: return result;
0
316}-
317-
318/*!-
319 \since 5.3-
320-
321 Sets the page layout to \a newPageLayout.-
322-
323 You should call this before calling QPainter::begin(), or immediately-
324 before calling newPage() to apply the new page layout to a new page.-
325 You should not call any painting methods between a call to setPageLayout()-
326 and newPage() as the wrong paint metrics may be used.-
327-
328 Returns true if the page layout was successfully set to \a newPageLayout.-
329-
330 \sa pageLayout()-
331*/-
332-
333bool QPagedPaintDevice::setPageLayout(const QPageLayout &newPageLayout)-
334{-
335 return d->setPageLayout(newPageLayout);
never executed: return d->setPageLayout(newPageLayout);
0
336}-
337-
338/*!-
339 \since 5.3-
340-
341 Sets the page size to \a pageSize.-
342-
343 To get the current QPageSize use pageLayout().pageSize().-
344-
345 You should call this before calling QPainter::begin(), or immediately-
346 before calling newPage() to apply the new page size to a new page.-
347 You should not call any painting methods between a call to setPageSize()-
348 and newPage() as the wrong paint metrics may be used.-
349-
350 Returns true if the page size was successfully set to \a pageSize.-
351-
352 \sa pageLayout()-
353*/-
354-
355bool QPagedPaintDevice::setPageSize(const QPageSize &pageSize)-
356{-
357 return d->setPageSize(pageSize);
never executed: return d->setPageSize(pageSize);
0
358}-
359-
360/*!-
361 \since 5.3-
362-
363 Sets the page \a orientation.-
364-
365 The page orientation is used to define the orientation of the-
366 page size when obtaining the page rect.-
367-
368 You should call this before calling QPainter::begin(), or immediately-
369 before calling newPage() to apply the new orientation to a new page.-
370 You should not call any painting methods between a call to setPageOrientation()-
371 and newPage() as the wrong paint metrics may be used.-
372-
373 To get the current QPageLayout::Orientation use pageLayout().pageOrientation().-
374-
375 Returns true if the page orientation was successfully set to \a orientation.-
376-
377 \sa pageLayout()-
378*/-
379-
380bool QPagedPaintDevice::setPageOrientation(QPageLayout::Orientation orientation)-
381{-
382 return d->setPageOrientation(orientation);
never executed: return d->setPageOrientation(orientation);
0
383}-
384-
385/*!-
386 \since 5.3-
387-
388 Set the page \a margins in the current page layout units.-
389-
390 You should call this before calling QPainter::begin(), or immediately-
391 before calling newPage() to apply the new margins to a new page.-
392 You should not call any painting methods between a call to setPageMargins()-
393 and newPage() as the wrong paint metrics may be used.-
394-
395 To get the current page margins use pageLayout().pageMargins().-
396-
397 Returns true if the page margins were successfully set to \a margins.-
398-
399 \sa pageLayout()-
400*/-
401-
402bool QPagedPaintDevice::setPageMargins(const QMarginsF &margins)-
403{-
404 return d->setPageMargins(margins);
never executed: return d->setPageMargins(margins);
0
405}-
406-
407/*!-
408 \since 5.3-
409-
410 Set the page \a margins defined in the given \a units.-
411-
412 You should call this before calling QPainter::begin(), or immediately-
413 before calling newPage() to apply the new margins to a new page.-
414 You should not call any painting methods between a call to setPageMargins()-
415 and newPage() as the wrong paint metrics may be used.-
416-
417 To get the current page margins use pageLayout().pageMargins().-
418-
419 Returns true if the page margins were successfully set to \a margins.-
420-
421 \sa pageLayout()-
422*/-
423-
424bool QPagedPaintDevice::setPageMargins(const QMarginsF &margins, QPageLayout::Unit units)-
425{-
426 return d->setPageMargins(margins, units);
never executed: return d->setPageMargins(margins, units);
0
427}-
428-
429/*!-
430 \since 5.3-
431-
432 Returns the current page layout. Use this method to access the current-
433 QPageSize, QPageLayout::Orientation, QMarginsF, fullRect() and paintRect().-
434-
435 Note that you cannot use the setters on the returned object, you must either-
436 call the individual QPagedPaintDevice setters or use setPageLayout().-
437-
438 \sa setPageLayout(), setPageSize(), setPageOrientation(), setPageMargins()-
439*/-
440-
441QPageLayout QPagedPaintDevice::pageLayout() const-
442{-
443 return d->pageLayout();
never executed: return d->pageLayout();
0
444}-
445-
446/*!-
447 \internal-
448-
449 Returns the internal device page layout.-
450*/-
451-
452QPageLayout QPagedPaintDevice::devicePageLayout() const-
453{-
454 return d->m_pageLayout;
never executed: return d->m_pageLayout;
0
455}-
456-
457/*!-
458 \internal-
459-
460 Returns the internal device page layout.-
461*/-
462-
463QPageLayout &QPagedPaintDevice::devicePageLayout()-
464{-
465 return d->m_pageLayout;
never executed: return d->m_pageLayout;
0
466}-
467-
468QT_END_NAMESPACE-
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