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Merge branch 'svg-sample'

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Improve the UI and code of this sample.

Closes #14663.
This commit is contained in:
Vadim Zeitlin
2017-04-01 18:28:10 +02:00
parent 672cf7d199 4325472e97
commit a05b1f39f5
4 changed files with 122 additions and 447 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
samples/svg/bitmaps/help.xpm
View File

@@ -1,71 +0,0 @@
/* XPM */
static const char *const help_xpm[] = {
/* columns rows colors chars-per-pixel */
"16 15 50 1",
"j c #4E7FD0",
"8 c #EDF2FB",
", c #7198D9",
"e c #DCE6F6",
"y c #FFFFFF",
"5 c #95B2E3",
"$ c #9AB6E4",
"g c #EAF0FA",
"1 c #2D59A3",
"@ c #B1C7EB",
"> c #6992D7",
"a c #D9E4F5",
"r c #356AC1",
"6 c #9BB7E5",
"= c #F7F9FD",
"+ c #BED0EE",
"z c #F0F5FC",
"f c #ADC4E9",
"# c #A8C0E8",
"7 c #CBD9F1",
"u c #366BC2",
" c None",
"c c #FDFEFF",
"w c #274D8D",
"t c #C4D5F0",
"% c #7CA0DC",
"h c #E2EAF8",
"p c #487BCE",
"o c #4377CD",
"4 c #2A549A",
"< c #254A87",
"O c #CCDAF2",
"& c #89A9DF",
"9 c #2B559B",
"* c #D2DFF4",
". c #3366BB",
": c #2E5CA8",
"x c #FAFCFE",
"l c #F5F8FD",
"2 c #799EDB",
"d c #DFE8F7",
"; c #A6BFE8",
"3 c #638ED5",
"- c #5282D0",
"X c #2A5398",
"0 c #B8CCEC",
"s c #376EC9",
"q c #2D5AA5",
"i c #285092",
"k c #8CACE0",
/* pixels */
" .......Xo ",
" .O+@#$%.&o ",
" .*O+@#$.=&- ",
" ;:::>#@#.==&: ",
" ,<1234<>@....: ",
"5<X67869<&0#$&. ",
"q99wwe;9Xrt0#$. ",
"<99X&yu99iOt0#. ",
"<99wyp999<aOt0. ",
"<99X<u99XsdaOt. ",
",w9<y;99<fghaO. ",
" j<X<XX<klzgha. ",
" 5:::j7x=lzgh. ",
" .yyyccx=lzg. ",
" ............ "
};

52
samples/svg/bitmaps/new.xpm
View File

@@ -1,52 +0,0 @@
/* XPM */
static const char *const new_xpm[] = {
/* columns rows colors chars-per-pixel */
"15 15 31 1",
". c #7198D9",
"2 c #DCE6F6",
", c #FFFFFF",
"= c #9AB6E4",
"6 c #EAF0FA",
"w c #6992D7",
"0 c #5886D2",
"7 c #F7F9FD",
"5 c #F0F5FC",
"* c #A8C0E8",
" c None",
"8 c #FDFEFF",
"% c #C4D5F0",
"3 c #E2EAF8",
"+ c #4377CD",
"O c #487BCE",
"; c #6B94D7",
"- c #89A9DF",
": c #5584D1",
"# c #3569BF",
"@ c #3A70CA",
"1 c #D2DFF4",
"> c #3366BB",
"$ c #2E5CA8",
"9 c #FAFCFE",
"4 c #F5F8FD",
"q c #638ED5",
"o c #5282D0",
"& c #B8CCEC",
"X c #376EC9",
"< c #ACE95B",
/* pixels */
" .XoO+@#$. ",
" .%%&*=-O;: ",
" >>>>%&*=O,=o ",
" ><<>%%&*O,,=o",
">>><<>>>%&OOo+@",
"><<<<<<>1%&*=-@",
"><<<<<<>21%&*=@",
">>><<>>>321%&*+",
" ><<>456321%&O",
" >>>>7456321%o",
" .,8974563210",
" .,,897456320",
" .,,,8974563q",
" .,,,,897456w",
" ............"
};

42
samples/svg/bitmaps/save.xpm
View File

@@ -1,42 +0,0 @@
/* XPM */
static const char *const save_xpm[] = {
/* columns rows colors chars-per-pixel */
"16 15 21 1",
": c #AAC1E8",
"1 c #B9CDED",
"O c #FFFFFF",
" c #2C58A0",
"* c #B0C6EA",
"; c #2D59A3",
"X c #1C3866",
"= c #C3D4EF",
"2 c #CBD9F1",
"- c #DAE5F6",
"# c #97B4E3",
". c None",
"$ c #274D8B",
"& c #9FB9E5",
"@ c #5584D1",
"% c #82A5DE",
"o c #3A70CA",
"< c #A5BEE7",
", c #D2DFF4",
"+ c #3467BC",
"> c #C0D1EE",
/* pixels */
" .",
" XoOOOOOOOOO+X .",
" @oO#######O+@ .",
" @oOOOOOOOOO+@ .",
" @oO#######O+@ .",
" @oOOOOOOOOO+@ .",
" @@+++++++++@@ .",
" @@@@@@@@@@@@@ .",
" @@@$$$$$$$$@@ .",
" @@$%%%&*=-O$@ .",
" @@$%X;;*=-O$@ .",
" @@$%X;;:>,O$@ .",
" @@$%X;;<12O$@ .",
" @@$<<2OOOOO$@ .",
". .."
};

404
samples/svg/svgtest.cpp
View File

@@ -2,7 +2,6 @@
// Name: svgtest.cpp
// Purpose: SVG sample
// Author: Chris Elliott
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
@@ -23,16 +22,11 @@
#ifndef WX_PRECOMP
#include "wx/wx.h"
#include "wx/mdi.h"
#endif
#include "wx/toolbar.h"
#include "wx/dcsvg.h"
#include "wx/vector.h"
#include "wx/notebook.h"
#include "bitmaps/new.xpm"
#include "bitmaps/save.xpm"
#include "bitmaps/help.xpm"
#include "SVGlogo24.xpm"
#ifndef wxHAS_IMAGES_IN_RESOURCES
@@ -41,9 +35,6 @@
#include <math.h>
class MyChild;
class MyCanvas;
// ---------------------------------------------------------------------------
// classes
// ---------------------------------------------------------------------------
@@ -54,91 +45,86 @@ public:
bool OnInit() wxOVERRIDE;
};
class MyFrame : public wxMDIParentFrame
// Existing pages:
enum Page
{
Page_Lines,
Page_Polygons,
Page_Text,
Page_Arcs,
Page_Checkmarks,
Page_ScaledText,
Page_Bitmaps,
Page_Clipping,
Page_TextPos,
Page_Max
};
static const char* pageNames[] =
{
"Lines",
"Polygons",
"Text",
"Arcs",
"Checkmarks",
"Scaled text",
"Bitmaps",
"Clipping",
"Text position",
};
wxCOMPILE_TIME_ASSERT( WXSIZEOF(pageNames) == Page_Max, PageNamesMismatch );
static const char* pageDescriptions[] =
{
"Green Cross, Cyan Line and spline",
"Blue rectangle, red edge, clear rounded rectangle, gold ellipse, gold and clear stars",
"Swiss, Times text; red text, rotated and colored orange",
"This is an arc test page",
"Two check marks",
"Scaling test page",
"Icon and Bitmap ",
"Clipping region",
"Text position test page",
};
wxCOMPILE_TIME_ASSERT( WXSIZEOF(pageDescriptions) == Page_Max, PageDescriptionsMismatch );
class MyPage : public wxScrolledWindow
{
public:
MyPage(wxNotebook *parent, int index);
virtual void OnDraw(wxDC& dc) wxOVERRIDE;
bool OnSave(wxString);
private:
int m_index;
};
class MyFrame : public wxFrame
{
public:
MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
const wxPoint& pos, const wxSize& size, const long style);
const wxPoint& pos, const wxSize& size);
void InitToolBar(wxToolBar* toolBar);
void OnSize(wxSizeEvent& event);
void FileSavePicture(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnNewWindow(wxCommandEvent& event);
void OnQuit(wxCommandEvent& event);
void FileSavePicture (wxCommandEvent& event);
unsigned int GetCountOfChildren() const
{ return m_nWinCreated; }
private:
unsigned int m_nWinCreated;
wxNotebook *m_notebook;
wxPanel *m_panel;
wxBoxSizer *m_sizerFrame;
wxDECLARE_EVENT_TABLE();
};
class MyChild: public wxMDIChildFrame
{
public:
MyChild(wxMDIParentFrame *parent, const wxString& title,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
const long style = wxDEFAULT_FRAME_STYLE);
~MyChild();
void OnActivate(wxActivateEvent& event);
void OnQuit(wxCommandEvent& event);
bool OnSave(wxString filename);
MyFrame* GetFrame()
{ return m_frame; }
private:
MyCanvas *m_canvas;
MyFrame *m_frame;
wxDECLARE_EVENT_TABLE();
};
class MyCanvas : public wxScrolledWindow
{
public:
MyCanvas(MyChild *parent, const wxPoint& pos, const wxSize& size);
virtual void OnDraw(wxDC& dc) wxOVERRIDE;
private:
int m_index;
MyChild* m_child;
wxDECLARE_EVENT_TABLE();
};
// ---------------------------------------------------------------------------
// constants
// ---------------------------------------------------------------------------
// menu items ids
enum
{
MDI_QUIT = 100,
MDI_NEW_WINDOW,
MDI_SAVE,
MDI_REFRESH,
MDI_CHILD_QUIT,
MDI_ABOUT
};
// ---------------------------------------------------------------------------
// event tables
// ---------------------------------------------------------------------------
wxBEGIN_EVENT_TABLE(MyFrame, wxMDIParentFrame)
EVT_MENU(MDI_ABOUT, MyFrame::OnAbout)
EVT_MENU(MDI_NEW_WINDOW, MyFrame::OnNewWindow)
EVT_MENU(MDI_QUIT, MyFrame::OnQuit)
EVT_MENU (MDI_SAVE, MyFrame::FileSavePicture)
EVT_SIZE(MyFrame::OnSize)
wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(wxID_ABOUT, MyFrame::OnAbout)
EVT_MENU(wxID_EXIT, MyFrame::OnQuit)
EVT_MENU(wxID_SAVE, MyFrame::FileSavePicture)
wxEND_EVENT_TABLE()
// ===========================================================================
@@ -155,37 +141,38 @@ bool MyApp::OnInit()
{
// Create the main frame window
MyFrame* frame = new MyFrame((wxFrame *)NULL, -1, wxT("SVG Demo"),
wxDefaultPosition, wxSize(500, 400),
wxDEFAULT_FRAME_STYLE | wxHSCROLL | wxVSCROLL);
MyFrame* frame = new MyFrame(NULL, -1, wxT("SVG Demo"),
wxDefaultPosition, wxSize(500, 400));
frame->Show(true);
return true;
}
// ---------------------------------------------------------------------------
// MyFrame
// ---------------------------------------------------------------------------
// Define my frame constructor
MyFrame::MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
const wxPoint& pos, const wxSize& size, const long style)
: wxMDIParentFrame(parent, id, title, pos, size, style)
{
m_nWinCreated = 0;
MyFrame::MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
const wxPoint& pos, const wxSize& size)
: wxFrame(parent, id, title, pos, size)
{
SetIcon(wxICON(sample));
#if wxUSE_STATUSBAR
CreateStatusBar();
#endif // wxUSE_STATUSBAR
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(MDI_NEW_WINDOW, wxT("&New test\tCtrl+N"));
file_menu->Append(MDI_QUIT, wxT("&Exit\tAlt+X"));
file_menu->Append(wxID_SAVE);
file_menu->Append(wxID_EXIT);
wxMenu *help_menu = new wxMenu;
help_menu->Append(MDI_ABOUT, wxT("&About"));
help_menu->Append(wxID_ABOUT);
wxMenuBar *menu_bar = new wxMenuBar;
@@ -195,12 +182,15 @@ MyFrame::MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title,
// Associate the menu bar with the frame
SetMenuBar(menu_bar);
#if wxUSE_STATUSBAR
CreateStatusBar();
#endif // wxUSE_STATUSBAR
// Create a notebook
m_notebook = new wxNotebook(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxBK_TOP);
CreateToolBar(wxNO_BORDER | wxTB_FLAT | wxTB_HORIZONTAL);
InitToolBar(GetToolBar());
//Add SVG Windows to a notebook
for (int i = 0; i < Page_Max; ++i)
{
m_notebook->AddPage(new MyPage(m_notebook, i), pageNames[i]);
}
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
@@ -208,97 +198,29 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
Close();
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
(void)wxMessageBox(wxT("wxWidgets SVG sample\n")
wxT("Author: Chris Elliott (c) 2002-2009\n")
wxT("Usage: click File|New to show tests"),
wxT("Authors:\n")
wxT(" Chris Elliott (c) 2002-2009\n")
wxT(" Prashant Kumar Nirmal (c) 2017\n")
wxT("Usage: click File|Save to Save the Selected SVG Test"),
wxT("About SVG Test"));
}
void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) )
{
// Make another frame, containing a canvas
MyChild *subframe = new MyChild(this, wxT("SVG Frame"));
wxString title;
title.Printf(wxT("SVG Test Window %d"), m_nWinCreated );
// counts number of children previously, even if now closed
m_nWinCreated ++;
// Give it a title and icon
subframe->SetTitle(title);
subframe->SetIcon(wxICON(sample));
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(MDI_NEW_WINDOW, wxT("&Another test\tCtrl+N"));
file_menu->Append(MDI_SAVE, wxT("&Save\tCtrl+S"), wxT("Save in SVG format"));
file_menu->Append(MDI_CHILD_QUIT, wxT("&Close child\tCtrl+F4"));
file_menu->Append(MDI_QUIT, wxT("&Exit\tAlt+X"));
wxMenu *help_menu = new wxMenu;
help_menu->Append(MDI_ABOUT, wxT("&About"));
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, wxT("&File"));
menu_bar->Append(help_menu, wxT("&Help"));
// Associate the menu bar with the frame
subframe->SetMenuBar(menu_bar);
subframe->Show(true);
}
void MyFrame::OnSize(wxSizeEvent& event)
{
int w, h;
GetClientSize(&w, &h);
GetClientWindow()->SetSize(0, 0, w, h);
event.Skip();
}
void MyFrame::InitToolBar(wxToolBar* toolBar)
{
const int maxBitmaps = 3;
wxBitmap* bitmaps[maxBitmaps];
bitmaps[0] = new wxBitmap( new_xpm );
bitmaps[1] = new wxBitmap( save_xpm );
bitmaps[2] = new wxBitmap( help_xpm );
toolBar->AddTool(MDI_NEW_WINDOW, wxEmptyString, *(bitmaps[0]), wxS("New SVG test window"));
toolBar->AddTool(MDI_SAVE, wxEmptyString, *bitmaps[1], wxS("Save test in SVG format"));
toolBar->AddSeparator();
toolBar->AddTool(MDI_ABOUT, wxEmptyString, *bitmaps[2], wxS("Help"));
toolBar->Realize();
int i;
for (i = 0; i < maxBitmaps; i++)
delete bitmaps[i];
}
void MyFrame::FileSavePicture (wxCommandEvent & WXUNUSED(event) )
void MyFrame::FileSavePicture(wxCommandEvent& WXUNUSED(event))
{
#if wxUSE_FILEDLG
MyChild * pChild = (MyChild *)GetActiveChild();
if (pChild == NULL)
{
return;
}
MyPage * const page = (MyPage *) m_notebook->GetCurrentPage();
wxFileDialog dialog(this, wxT("Save Picture as"), wxEmptyString, pChild->GetTitle(),
wxFileDialog dialog(this, wxT("Save Picture as"), wxEmptyString,
m_notebook->GetPageText(m_notebook->GetSelection()),
wxT("SVG vector picture files (*.svg)|*.svg"),
wxFD_SAVE|wxFD_OVERWRITE_PROMPT);
if (dialog.ShowModal() == wxID_OK)
{
if (!pChild->OnSave ( dialog.GetPath() ))
if (!page->OnSave ( dialog.GetPath() ))
{
return;
}
@@ -307,31 +229,30 @@ void MyFrame::FileSavePicture (wxCommandEvent & WXUNUSED(event) )
#endif // wxUSE_FILEDLG
}
// ---------------------------------------------------------------------------
// MyCanvas
// MyPage
// ---------------------------------------------------------------------------
wxBEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
wxEND_EVENT_TABLE()
// Define a constructor for my canvas
MyCanvas::MyCanvas(MyChild *parent, const wxPoint& pos, const wxSize& size)
: wxScrolledWindow(parent, wxID_ANY, pos, size, wxSUNKEN_BORDER|wxVSCROLL|wxHSCROLL)
// Define a constructor for my page
MyPage::MyPage(wxNotebook *parent, int index)
: wxScrolledWindow(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxVSCROLL|wxHSCROLL)
{
SetBackgroundColour(*wxWHITE);
SetScrollbars(20, 20, 50, 50);
m_index = index;
}
m_child = parent;
m_index = m_child->GetFrame()->GetCountOfChildren() % 9;
bool MyPage::OnSave(wxString filename)
{
wxSVGFileDC svgDC (filename, 600, 650);
OnDraw (svgDC);
return svgDC.IsOk();
}
// Define the repainting behaviour
void MyCanvas::OnDraw(wxDC& dc)
void MyPage::OnDraw(wxDC& dc)
{
// vars to use ...
#if wxUSE_STATUSBAR
wxString s;
#endif // wxUSE_STATUSBAR
// vars to use ...
wxPen wP;
wxBrush wB;
wxPoint points[6];
@@ -342,8 +263,7 @@ void MyCanvas::OnDraw(wxDC& dc)
switch (m_index)
{
default:
case 0:
case Page_Lines:
// draw lines to make a cross
dc.DrawLine(0, 0, 200, 200);
dc.DrawLine(200, 0, 0, 200);
@@ -355,12 +275,9 @@ void MyCanvas::OnDraw(wxDC& dc)
dc.DrawPoint (25,15);
dc.DrawLine(50, 30, 200, 30);
dc.DrawSpline(50, 200, 50, 100, 200, 10);
#if wxUSE_STATUSBAR
s = wxT("Green Cross, Cyan Line and spline");
#endif // wxUSE_STATUSBAR
break;
case 1:
case Page_Polygons:
// draw standard shapes
dc.SetBrush(*wxCYAN_BRUSH);
dc.SetPen(*wxRED_PEN);
@@ -380,12 +297,9 @@ void MyCanvas::OnDraw(wxDC& dc)
dc.DrawPolygon(5, points);
dc.DrawLines (6, points, 160);
#if wxUSE_STATUSBAR
s = wxT("Blue rectangle, red edge, clear rounded rectangle, gold ellipse, gold and clear stars");
#endif // wxUSE_STATUSBAR
break;
case 2:
case Page_Text:
// draw text in Arial or similar font
dc.DrawLine(50,25,50,35);
dc.DrawLine(45,30,55,30);
@@ -404,12 +318,9 @@ void MyCanvas::OnDraw(wxDC& dc)
.Italic().Bold());
dc.SetTextForeground (wC);
dc.DrawText(wxT("This is a Times-style string"), 50, 60);
#if wxUSE_STATUSBAR
s = wxT("Swiss, Times text; red text, rotated and colored orange");
#endif // wxUSE_STATUSBAR
break;
case 3 :
case Page_Arcs:
// four arcs start and end points, center
dc.SetBrush(*wxGREEN_BRUSH);
dc.DrawArc ( 200,300, 370,230, 300,300 );
@@ -440,22 +351,16 @@ void MyCanvas::OnDraw(wxDC& dc)
dc.DrawEllipticArc(300, 50,200,100,90.0,145.0);
dc.DrawEllipticArc(300,100,200,100,90.0,345.0);
#if wxUSE_STATUSBAR
s = wxT("This is an arc test page");
#endif // wxUSE_STATUSBAR
break;
case 4:
case Page_Checkmarks:
dc.DrawCheckMark ( 30,30,25,25);
dc.SetBrush (wxBrush (wxT("SALMON"),wxBRUSHSTYLE_TRANSPARENT));
dc.DrawCheckMark ( 80,50,75,75);
dc.DrawRectangle ( 80,50,75,75);
#if wxUSE_STATUSBAR
s = wxT("Two check marks");
#endif // wxUSE_STATUSBAR
break;
case 5:
case Page_ScaledText:
dc.SetFont(wxFontInfo(18)
.FaceName("Times New Roman")
.Family(wxFONTFAMILY_ROMAN)
@@ -484,20 +389,14 @@ void MyCanvas::OnDraw(wxDC& dc)
dc.DrawLine(0, 0, 200, 200);
dc.DrawLine(200, 0, 0, 200);
dc.DrawText(wxT("This is an 18pt string in MapMode"), 50, 60);
#if wxUSE_STATUSBAR
s = wxT("Scaling test page");
#endif // wxUSE_STATUSBAR
break;
case 6:
case Page_Bitmaps:
dc.DrawIcon( wxICON(sample), 10, 10 );
dc.DrawBitmap ( wxBitmap(svgbitmap_xpm), 50,15);
#if wxUSE_STATUSBAR
s = wxT("Icon and Bitmap ");
#endif // wxUSE_STATUSBAR
break;
case 7:
case Page_Clipping:
dc.SetTextForeground(wxT("RED"));
dc.DrawText(wxT("Red = Clipping Off"), 30, 5);
dc.SetTextForeground(wxT("GREEN"));
@@ -554,12 +453,9 @@ void MyCanvas::OnDraw(wxDC& dc)
dc.DestroyClippingRegion();
*/
#if wxUSE_STATUSBAR
s = wxT("Clipping region");
#endif // wxUSE_STATUSBAR
break;
case 8:
case Page_TextPos:
wxString txtStr;
wxCoord txtX, txtY, txtW, txtH, txtDescent, txtEL;
wxCoord txtPad = 0;
@@ -598,65 +494,9 @@ void MyCanvas::OnDraw(wxDC& dc)
dc.DrawLine(txtX - padding, txtY, txtX - padding + lenH, txtY + lenH);
dc.DrawLine(txtX - padding + lenH, txtY + lenH, txtX - padding + lenH + lenW, txtY + (lenH - lenW)); // bottom
dc.DrawRotatedText(txtStr, txtX, txtY, 45);
#if wxUSE_STATUSBAR
s = wxT("Text position test page");
#endif // wxUSE_STATUSBAR
break;
}
#if wxUSE_STATUSBAR
m_child->SetStatusText(s);
#endif // wxUSE_STATUSBAR
}
// ---------------------------------------------------------------------------
// MyChild
// ---------------------------------------------------------------------------
// Note that MDI_NEW_WINDOW and MDI_ABOUT commands get passed
// to the parent window for processing, so no need to
// duplicate event handlers here.
wxBEGIN_EVENT_TABLE(MyChild, wxMDIChildFrame)
EVT_MENU(MDI_CHILD_QUIT, MyChild::OnQuit)
wxEND_EVENT_TABLE()
MyChild::MyChild(wxMDIParentFrame *parent, const wxString& title,
const wxPoint& pos, const wxSize& size,
const long style)
: wxMDIChildFrame(parent, wxID_ANY, title, pos, size, style)
{
m_frame = (MyFrame *) parent;
#if wxUSE_STATUSBAR
CreateStatusBar();
SetStatusText(title);
#endif // wxUSE_STATUSBAR
m_canvas = new MyCanvas(this, wxPoint(0, 0), GetClientSize());
// Give it scrollbars
m_canvas->SetScrollbars(20, 20, 50, 50);
}
MyChild::~MyChild()
{
}
void MyChild::OnQuit(wxCommandEvent& WXUNUSED(event))
{
Close(true);
}
bool MyChild::OnSave(wxString filename)
{
wxSVGFileDC svgDC (filename, 600, 650);
m_canvas->OnDraw (svgDC);
return svgDC.IsOk();
}
void MyChild::OnActivate(wxActivateEvent& event)
{
if ( event.GetActive() && m_canvas )
m_canvas->SetFocus();
wxLogStatus("%s", pageDescriptions[m_index]);
}