View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005239 | JEDI VCL | 00 JVCL Components | public | 2010-05-14 13:49 | 2011-06-10 16:10 |
| Reporter | dzomlija | Assigned To | AHUser | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Product Version | 3.39 | ||||
| Target Version | Fixed in Version | 3.40 | |||
| Summary | 0005239: TJvPreviewControl will not accept the creation of more than one page | ||||
| Description | I use the OnAddPage event of TJvPreviewControl to render whatever printout I desire, as I believe I'm supposed to. The OnAddPage event includes a boolean parameter "NeedMorePages", which must be set to True should my print require more than on page. However, if "NeedMorePages" is set to True, an EListError exception occurs - "List Index Out Of Bounds (1)". I have traced the error back to the TJvCustomPreviewControl.DoAddPagemethod, when it calls the OnAddPage event at line 1073 of JvPrvwDoc.pas: FOnAddPage(Self, PageIndex, ACanvas, APageRect, APrintRect, Result); I set a breakpoint on line 1073, and code runs perfectly, untill it is time to begin rendering the second page. I have attached a simple demo program that will highlight this issue. The demo is supposed to simply provide a quick preview of 10 pages, containing "Page : X" on each, counting the pages. However, it cannot get past page 1 to continue rendering the pages. | ||||
| Additional Information | The print preview component as it is implemented in the attached demo project, is part of a printing engine that I am working on that uses PowerPDF to create PDF documents, but allows for the design layout of said PDF documents to be used also as a template for printing, thus allowing me to design a document once, and then call a single line of code to either create a PDF file, or to print to paper. | ||||
| Tags | No tags attached. | ||||
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2010-05-14 13:49
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TJvPreviewControl - Single Pages Only.zip (678,317 bytes) |
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Fixed in SVN revision: 12768 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-05-14 13:49 | dzomlija | New Issue | |
| 2010-05-14 13:49 | dzomlija | File Added: TJvPreviewControl - Single Pages Only.zip | |
| 2010-05-14 20:01 | AHUser | Note Added: 0017388 | |
| 2010-05-14 20:01 | AHUser | Status | new => resolved |
| 2010-05-14 20:01 | AHUser | Fixed in Version | => Daily / SVN |
| 2010-05-14 20:01 | AHUser | Resolution | open => fixed |
| 2010-05-14 20:01 | AHUser | Assigned To | => AHUser |
| 2011-06-10 16:10 | obones | Fixed in Version | Daily / SVN => 3.40 |
