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dynsash
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dynsash.cpp
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C/C++ Source or Header
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2002-03-07
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3KB
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103 lines
/////////////////////////////////////////////////////////////////////////////
// Name: dynsash.cpp
// Purpose: Test the wxDynamicSash class by creating a dynamic sash which
// contains an HTML view
// Author: Matt Kimball
// Modified by:
// Created: 7/15/2001
// RCS-ID: $Id: dynsash.cpp,v 1.3 2002/03/07 10:06:22 JS Exp $
// Copyright: (c) 2001 Matt Kimball
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
// for all others, include the necessary headers (this file is usually all you
// need because it includes almost all "standard" wxWindows headers)
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#include <wx/app.h>
#include <wx/frame.h>
#include <wx/gizmos/dynamicsash.h>
#include <wx/html/htmlwin.h>
#include <wx/image.h>
#include <wx/cmdline.h>
class Demo : public wxApp {
public:
bool OnInit();
};
class SashHtmlWindow : public wxHtmlWindow {
public:
SashHtmlWindow(wxWindow *parent, wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
long style = wxHW_SCROLLBAR_NEVER, const wxString& name = "sashHtmlWindow");
wxSize DoGetBestSize() const;
private:
void OnSplit(wxDynamicSashSplitEvent& event);
wxWindow *m_dyn_sash;
};
IMPLEMENT_APP(Demo)
char *HTML_content =
"<P><H1>wxDynamicSashWindow demo</H1>"
"<P>Here is an example of how you can use <TT>wxDynamicSashWindow</TT> to allow your users to "
"dynamically split and unify the views of your windows. Try dragging out a few splits "
"and then reunifying the window."
"<P>Also, see the <TT>dynsash_switch</TT> sample for an example of an application which "
"manages the scrollbars provided by <TT>wxDynamicSashWindow</TT> itself."
;
bool Demo::OnInit() {
wxInitAllImageHandlers();
wxFrame *frame = new wxFrame(NULL, -1, "Dynamic Sash Demo");
frame->SetSize(480, 480);
wxDynamicSashWindow *sash = new wxDynamicSashWindow(frame, -1);
wxHtmlWindow *html = new SashHtmlWindow(sash, -1);
html->SetPage(HTML_content);
frame->Show();
return TRUE;
}
SashHtmlWindow::SashHtmlWindow(wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size, long style, const wxString& name) :
wxHtmlWindow(parent, id, pos, size, style, name) {
Connect(-1, wxEVT_DYNAMIC_SASH_SPLIT,
(wxObjectEventFunction)(wxCommandEventFunction)(wxDynamicSashSplitEventFunction) &SashHtmlWindow::OnSplit);
m_dyn_sash = parent;
}
wxSize SashHtmlWindow::DoGetBestSize() const {
wxHtmlContainerCell *cell = GetInternalRepresentation();
wxSize size = GetSize();
if (cell) {
cell->Layout(size.GetWidth());
return wxSize(cell->GetWidth(), cell->GetHeight());
} else
return wxHtmlWindow::GetBestSize();
}
void SashHtmlWindow::OnSplit(wxDynamicSashSplitEvent& event) {
wxHtmlWindow *html = new SashHtmlWindow(m_dyn_sash, -1);
html->SetPage(HTML_content);
}