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Center the print preview frame after fully creating it

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Center the frame correctly in the sample and demonstrate the right way
to do it in the documentation.
This commit is contained in:
taler21
2022-05-21 13:26:38 +01:00
committed by Vadim Zeitlin
parent 1e483f9510
commit 4b9721536c
2 changed files with 3 additions and 3 deletions
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2
docs/doxygen/overviews/printing.h
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@@ -56,8 +56,8 @@ case WXPRINT_PREVIEW:
wxPrintPreview *preview = new wxPrintPreview(new MyPrintout, new MyPrintout); wxPrintPreview *preview = new wxPrintPreview(new MyPrintout, new MyPrintout);
wxPreviewFrame *frame = new wxPreviewFrame(preview, this, wxPreviewFrame *frame = new wxPreviewFrame(preview, this,
"Demo Print Preview"); "Demo Print Preview");
frame->Centre(wxBOTH);
frame->Initialize(); frame->Initialize();
frame->Centre(wxBOTH);
frame->Show(true); frame->Show(true);
break; break;
} }

4
samples/printing/printing.cpp
View File

@@ -391,8 +391,8 @@ void MyFrame::OnPrintPreview(wxCommandEvent& WXUNUSED(event))
} }
wxPreviewFrame *frame = new wxPreviewFrame(preview, this, "Demo Print Preview"); wxPreviewFrame *frame = new wxPreviewFrame(preview, this, "Demo Print Preview");
frame->Centre(wxBOTH);
frame->InitializeWithModality(m_previewModality); frame->InitializeWithModality(m_previewModality);
frame->Centre(wxBOTH);
frame->Show(); frame->Show();
} }
@@ -425,8 +425,8 @@ void MyFrame::OnPrintPreviewPS(wxCommandEvent& WXUNUSED(event))
wxPrintDialogData printDialogData(* g_printData); wxPrintDialogData printDialogData(* g_printData);
wxPrintPreview *preview = new wxPrintPreview(new MyPrintout(this), new MyPrintout(this), &printDialogData); wxPrintPreview *preview = new wxPrintPreview(new MyPrintout(this), new MyPrintout(this), &printDialogData);
wxPreviewFrame *frame = new wxPreviewFrame(preview, this, "Demo Print Preview"); wxPreviewFrame *frame = new wxPreviewFrame(preview, this, "Demo Print Preview");
frame->Centre(wxBOTH);
frame->Initialize(); frame->Initialize();
frame->Centre(wxBOTH);
frame->Show(); frame->Show();
} }