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1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: dynsash.cpp | |
3 | // Purpose: Test the wxDynamicSash class by creating a dynamic sash which | |
4 | // contains an HTML view | |
5 | // Author: Matt Kimball | |
6 | // Modified by: | |
7 | // Created: 7/15/2001 | |
8 | // RCS-ID: $Id$ | |
9 | // Copyright: (c) 2001 Matt Kimball | |
10 | // Licence: wxWindows licence | |
11 | ///////////////////////////////////////////////////////////////////////////// | |
12 | ||
13 | #include <wx/app.h> | |
14 | #include <wx/gizmos/dynamicsash.h> | |
15 | #include <wx/html/htmlwin.h> | |
16 | #include <wx/image.h> | |
17 | ||
18 | class Demo : public wxApp { | |
19 | public: | |
20 | bool OnInit(); | |
21 | }; | |
22 | ||
23 | class SashHtmlWindow : public wxHtmlWindow { | |
24 | public: | |
25 | SashHtmlWindow(wxWindow *parent, wxWindowID id = -1, | |
26 | const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, | |
27 | long style = wxHW_SCROLLBAR_NEVER, const wxString& name = "sashHtmlWindow"); | |
28 | ||
29 | wxSize DoGetBestSize() const; | |
30 | ||
31 | private: | |
32 | void OnSplit(wxDynamicSashSplitEvent& event); | |
33 | ||
34 | wxWindow *m_dyn_sash; | |
35 | }; | |
36 | ||
37 | IMPLEMENT_APP(Demo) | |
38 | ||
39 | char *HTML_content = | |
40 | "<P><H1>wxDynamicSashWindow demo</H1>" | |
41 | "<P>Here is an example of how you can use <TT>wxDynamicSashWindow</TT> to allow your users to " | |
42 | "dynamically split and unify the views of your windows. Try dragging out a few splits " | |
43 | "and then reunifying the window." | |
44 | "<P>Also, see the <TT>dynsash_switch</TT> sample for an example of an application which " | |
45 | "manages the scrollbars provided by <TT>wxDynamicSashWindow</TT> itself." | |
46 | ; | |
47 | ||
48 | bool Demo::OnInit() { | |
49 | wxInitAllImageHandlers(); | |
50 | ||
51 | wxFrame *frame = new wxFrame(NULL, -1, "Dynamic Sash Demo"); | |
52 | frame->SetSize(480, 480); | |
53 | ||
54 | wxDynamicSashWindow *sash = new wxDynamicSashWindow(frame, -1); | |
55 | wxHtmlWindow *html = new SashHtmlWindow(sash, -1); | |
56 | html->SetPage(HTML_content); | |
57 | ||
58 | frame->Show(); | |
59 | ||
60 | return TRUE; | |
61 | } | |
62 | ||
63 | ||
64 | SashHtmlWindow::SashHtmlWindow(wxWindow *parent, wxWindowID id, | |
65 | const wxPoint& pos, const wxSize& size, long style, const wxString& name) : | |
66 | wxHtmlWindow(parent, id, pos, size, style, name) { | |
67 | Connect(-1, wxEVT_DYNAMIC_SASH_SPLIT, (wxObjectEventFunction)&SashHtmlWindow::OnSplit); | |
68 | ||
69 | m_dyn_sash = parent; | |
70 | } | |
71 | ||
72 | wxSize SashHtmlWindow::DoGetBestSize() const { | |
73 | wxHtmlContainerCell *cell = GetInternalRepresentation(); | |
74 | wxSize size = GetSize(); | |
75 | ||
76 | if (cell) { | |
77 | cell->Layout(size.GetWidth()); | |
78 | return wxSize(cell->GetWidth(), cell->GetHeight()); | |
79 | } else | |
80 | return wxHtmlWindow::GetBestSize(); | |
81 | } | |
82 | ||
83 | void SashHtmlWindow::OnSplit(wxDynamicSashSplitEvent& event) { | |
84 | wxHtmlWindow *html = new SashHtmlWindow(m_dyn_sash, -1); | |
85 | html->SetPage(HTML_content); | |
86 | } |