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added wxMirrorDC test; some warning fixes

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23975 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2003-09-27 15:30:41 +00:00
parent a48b9bfb14
commit a63e17c122
1 changed files with 27 additions and 12 deletions
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39
samples/splitter/splitter.cpp
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@@ -37,7 +37,7 @@
#endif
#include "wx/splitter.h"
#include "wx/dc.h"
#include "wx/dcmirror.h"
// ----------------------------------------------------------------------------
// constants
@@ -62,7 +62,11 @@ enum
class MyApp: public wxApp
{
public:
bool OnInit();
MyApp() { }
virtual bool OnInit();
DECLARE_NO_COPY_CLASS(MyApp)
};
class MyFrame: public wxFrame
@@ -92,6 +96,7 @@ private:
wxSplitterWindow* m_splitter;
DECLARE_EVENT_TABLE()
DECLARE_NO_COPY_CLASS(MyFrame)
};
class MySplitterWindow : public wxSplitterWindow
@@ -109,15 +114,21 @@ private:
wxFrame *m_frame;
DECLARE_EVENT_TABLE()
DECLARE_NO_COPY_CLASS(MySplitterWindow)
};
class MyCanvas: public wxScrolledWindow
{
public:
MyCanvas(wxWindow* parent);
MyCanvas(wxWindow* parent, bool mirror);
virtual ~MyCanvas();
virtual void OnDraw(wxDC& dc);
private:
bool m_mirror;
DECLARE_NO_COPY_CLASS(MyCanvas)
};
// ============================================================================
@@ -202,14 +213,14 @@ MyFrame::MyFrame()
m_splitter = new MySplitterWindow(this);
#if 1
m_left = new MyCanvas(m_splitter);
m_left = new MyCanvas(m_splitter, true);
m_left->SetBackgroundColour(*wxRED);
m_left->SetScrollbars(20, 20, 50, 50);
m_left->SetScrollbars(20, 20, 5, 5);
m_left->SetCursor(wxCursor(wxCURSOR_MAGNIFIER));
m_right = new MyCanvas(m_splitter);
m_right = new MyCanvas(m_splitter, false);
m_right->SetBackgroundColour(*wxCYAN);
m_right->SetScrollbars(20, 20, 50, 50);
m_right->SetScrollbars(20, 20, 5, 5);
#else // for testing kbd navigation inside the splitter
m_left = new wxTextCtrl(m_splitter, -1, _T("first text"));
m_right = new wxTextCtrl(m_splitter, -1, _T("second text"));
@@ -345,7 +356,7 @@ END_EVENT_TABLE()
MySplitterWindow::MySplitterWindow(wxFrame *parent)
: wxSplitterWindow(parent, -1,
wxDefaultPosition, wxDefaultSize,
wxSP_3D | wxSP_LIVE_UPDATE | wxCLIP_CHILDREN)
0x700| wxSP_LIVE_UPDATE | wxCLIP_CHILDREN)
{
m_frame = parent;
}
@@ -384,19 +395,23 @@ void MySplitterWindow::OnUnsplit(wxSplitterEvent& event)
// MyCanvas
// ----------------------------------------------------------------------------
MyCanvas::MyCanvas(wxWindow* parent)
: wxScrolledWindow(parent, -1)
MyCanvas::MyCanvas(wxWindow* parent, bool mirror)
: wxScrolledWindow(parent, -1, wxDefaultPosition, wxDefaultSize,
wxHSCROLL | wxVSCROLL | wxNO_FULL_REPAINT_ON_RESIZE)
{
m_mirror = mirror;
}
MyCanvas::~MyCanvas()
{
}
void MyCanvas::OnDraw(wxDC& dc)
void MyCanvas::OnDraw(wxDC& dcOrig)
{
wxMirrorDC dc(dcOrig, m_mirror);
dc.SetPen(*wxBLACK_PEN);
dc.DrawLine(0, 0, 100, 100);
dc.DrawLine(0, 0, 100, 200);
dc.SetBackgroundMode(wxTRANSPARENT);
dc.DrawText(_T("Testing"), 50, 50);