/////////////////////////////////////////////////////////////////////////////
// Name: render.cpp
-// Purpose: Render wxWindows sample
+// Purpose: Render wxWidgets sample
// Author: Vadim Zeitlin
// Modified by:
// Created: 04.08.03
// RCS-ID: $Id$
-// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
+// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/textdlg.h"
#include "wx/log.h"
#include "wx/msgdlg.h"
+ #include "wx/icon.h"
#endif
#include "wx/apptrait.h"
public:
MyRenderer() : wxDelegateRendererNative(wxRendererNative::GetDefault()) { }
- virtual void DrawHeaderButton(wxWindow * WXUNUSED(win),
+ virtual int DrawHeaderButton(wxWindow *WXUNUSED(win),
wxDC& dc,
const wxRect& rect,
- int WXUNUSED(flags) = 0)
+ int WXUNUSED(flags) = 0,
+ wxHeaderSortIconType WXUNUSED(sortArrow) = wxHDR_SORT_ICON_NONE,
+ wxHeaderButtonParams* WXUNUSED(params) = NULL)
{
dc.SetBrush(*wxBLUE_BRUSH);
dc.SetTextForeground(*wxWHITE);
dc.DrawRoundedRectangle(rect, 5);
- dc.DrawLabel(_T("MyRenderer"), wxNullBitmap, rect, wxALIGN_CENTER);
+ dc.DrawLabel(wxT("MyRenderer"), wxNullBitmap, rect, wxALIGN_CENTER);
+ return rect.width;
}
};
{
virtual wxRendererNative *CreateRenderer()
{
- // it will be deleted on program shutdown by wxWindows itself
+ // it will be deleted on program shutdown by wxWidgets itself
return new MyRenderer;
}
};
virtual ~MyFrame();
// event handlers (these functions should _not_ be virtual)
+#if wxUSE_DYNLIB_CLASS
void OnLoad(wxCommandEvent& event);
void OnUnload(wxCommandEvent& event);
+#endif // wxUSE_DYNLIB_CLASS
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
private:
wxPanel *m_panel;
- // any class wishing to process wxWindows events must use this macro
+ // any class wishing to process wxWidgets events must use this macro
DECLARE_EVENT_TABLE()
};
{
wxPaintDC dc(this);
- dc.DrawText(_T("Below is the standard header button drawn"), 10, 10);
- dc.DrawText(_T("using the current renderer:"), 10, 40);
+ dc.DrawText(wxT("Below is the standard header button drawn"), 10, 10);
+ dc.DrawText(wxT("using the current renderer:"), 10, 40);
- wxRendererNative::Get().DrawHeaderButton(this, dc,
- wxRect(20, 70, 100, 60));
+ wxRendererNative& renderer = wxRendererNative::Get();
+ const wxCoord height = renderer.GetHeaderButtonHeight(this);
+
+ renderer.DrawHeaderButton(this, dc, wxRect(20, 70, 100, height));
}
DECLARE_EVENT_TABLE()
enum
{
// our menu items
+#if wxUSE_DYNLIB_CLASS
Render_Load = 100,
Render_Unload,
+#endif // wxUSE_DYNLIB_CLASS
// standard menu items
Render_Quit = wxID_EXIT,
};
// ----------------------------------------------------------------------------
-// event tables and other macros for wxWindows
+// event tables and other macros for wxWidgets
// ----------------------------------------------------------------------------
-// the event tables connect the wxWindows events with the functions (event
+// the event tables connect the wxWidgets events with the functions (event
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+#if wxUSE_DYNLIB_CLASS
EVT_MENU(Render_Load, MyFrame::OnLoad)
EVT_MENU(Render_Unload,MyFrame::OnUnload)
+#endif // wxUSE_DYNLIB_CLASS
EVT_MENU(Render_Quit, MyFrame::OnQuit)
EVT_MENU(Render_About, MyFrame::OnAbout)
END_EVENT_TABLE()
-// Create a new application object: this macro will allow wxWindows to create
+// Create a new application object: this macro will allow wxWidgets to create
// the application object during program execution (it's better than using a
// static object for many reasons) and also implements the accessor function
// wxGetApp() which will return the reference of the right type (i.e. MyApp and
// 'Main program' equivalent: the program execution "starts" here
bool MyApp::OnInit()
{
+ if ( !wxApp::OnInit() )
+ return false;
+
// create the main application window
new MyFrame;
// frame constructor
MyFrame::MyFrame()
: wxFrame(NULL,
- -1,
- _T("Render wxWindows Sample"),
+ wxID_ANY,
+ wxT("Render wxWidgets Sample"),
wxPoint(50, 50),
wxSize(450, 340))
{
#if wxUSE_MENUS
// create a menu bar
wxMenu *menuFile = new wxMenu;
- menuFile->Append(Render_Load, _T("&Load renderer...\tCtrl-L"));
- menuFile->Append(Render_Unload, _T("&Unload renderer\tCtrl-U"));
- menuFile->Append(Render_Quit, _T("E&xit\tCtrl-Q"), _T("Quit this program"));
+#if wxUSE_DYNLIB_CLASS
+ menuFile->Append(Render_Load, wxT("&Load renderer...\tCtrl-L"));
+ menuFile->Append(Render_Unload, wxT("&Unload renderer\tCtrl-U"));
+#endif // wxUSE_DYNLIB_CLASS
+ menuFile->Append(Render_Quit, wxT("E&xit\tCtrl-Q"), wxT("Quit this program"));
// the "About" item should be in the help menu
wxMenu *helpMenu = new wxMenu;
- helpMenu->Append(Render_About, _T("&About...\tF1"), _T("Show about dialog"));
+ helpMenu->Append(Render_About, wxT("&About...\tF1"), wxT("Show about dialog"));
// now append the freshly created menu to the menu bar...
wxMenuBar *menuBar = new wxMenuBar();
- menuBar->Append(menuFile, _T("&File"));
- menuBar->Append(helpMenu, _T("&Help"));
+ menuBar->Append(menuFile, wxT("&File"));
+ menuBar->Append(helpMenu, wxT("&Help"));
// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
#if wxUSE_STATUSBAR
// create a status bar just for fun (by default with 1 pane only)
CreateStatusBar(2);
- SetStatusText(_T("Welcome to wxWindows!"));
+ SetStatusText(wxT("Welcome to wxWidgets!"));
#endif // wxUSE_STATUSBAR
Show();
// event handlers
+#if wxUSE_DYNLIB_CLASS
+
void MyFrame::OnLoad(wxCommandEvent& WXUNUSED(event))
{
- static wxString s_name = _T("renddll");
+ static wxString s_name = wxT("renddll");
wxString name = wxGetTextFromUser
(
- _T("Name of the renderer to load:"),
- _T("Render wxWindows Sample"),
+ wxT("Name of the renderer to load:"),
+ wxT("Render wxWidgets Sample"),
s_name,
this
);
wxRendererNative *renderer = wxRendererNative::Load(name);
if ( !renderer )
{
- wxLogError(_T("Failed to load renderer \"%s\"."), name.c_str());
+ wxLogError(wxT("Failed to load renderer \"%s\"."), name.c_str());
}
else // loaded ok
{
m_panel->Refresh();
- wxLogStatus(this, _T("Successfully loaded the renderer \"%s\"."),
+ wxLogStatus(this, wxT("Successfully loaded the renderer \"%s\"."),
name.c_str());
}
}
m_panel->Refresh();
- wxLogStatus(this, _T("Unloaded the previously loaded renderer."));
+ wxLogStatus(this, wxT("Unloaded the previously loaded renderer."));
}
else
{
- wxLogWarning(_T("No renderer to unload."));
+ wxLogWarning(wxT("No renderer to unload."));
}
}
+#endif // wxUSE_DYNLIB_CLASS
+
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
// true is to force the frame to close
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
- wxMessageBox(_T("Render sample shows how to use custom renderers.\n")
- _T("\n")
- _T("© 2003 Vadim Zeitlin"),
- _T("About Render wxWindows Sample"),
+ wxMessageBox(wxT("Render sample shows how to use custom renderers.\n")
+ wxT("\n")
+ wxT("(c) 2003 Vadim Zeitlin"),
+ wxT("About Render wxWidgets Sample"),
wxOK | wxICON_INFORMATION, this);
}
projects / wxWidgets.git / blobdiff