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A bit of scrolling works under GTK 2.0

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14865 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2002-03-29 18:01:50 +00:00
parent af1d24da23
commit b5a49d4c52
6 changed files with 29 additions and 23 deletions
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11
samples/erase/erase.cpp
View File

@@ -74,6 +74,8 @@ public:
void OnPaint( wxPaintEvent &event );
void OnEraseBackground( wxEraseEvent &event );
wxBitmap m_bitmap;
private:
DECLARE_EVENT_TABLE()
@@ -174,6 +176,10 @@ MyCanvas::MyCanvas( MyFrame *parent )
wxScrolledWindowStyle|wxNO_FULL_REPAINT_ON_RESIZE|wxSUNKEN_BORDER )
{
SetScrollbars( 10, 10, 40, 100, 0, 0 );
m_bitmap = wxBitmap( mondrian_xpm );
new wxStaticBitmap( this, -1, m_bitmap, wxPoint(80,20) );
}
void MyCanvas::OnPaint( wxPaintEvent &event )
@@ -181,6 +187,11 @@ void MyCanvas::OnPaint( wxPaintEvent &event )
wxPaintDC dc(this);
PrepareDC( dc );
dc.SetBrush( *wxBLACK_BRUSH );
dc.DrawRectangle( 0,0,200,50 );
dc.DrawBitmap( m_bitmap, 10, 20, TRUE );
#if 0
wxRegionIterator upd( GetUpdateRegion() );
while (upd)

15
samples/erase/mondrian.xpm
View File

@@ -1,13 +1,14 @@
/* XPM */
static char *mondrian_xpm[] = {
/* columns rows colors chars-per-pixel */
"32 32 6 1",
"32 32 7 1",
" c Black",
". c Blue",
"X c #00bf00",
"o c Red",
"O c Yellow",
"+ c Gray100",
"a c None",
/* pixels */
" ",
" oooooo +++++++++++++++++++++++ ",
@@ -20,13 +21,13 @@ static char *mondrian_xpm[] = {
" ",
" ++++++ ++++++++++++++++++ .... ",
" ++++++ ++++++++++++++++++ .... ",
" ++++++ +aaaaaaaaaaaaaaaa+ .... ",
" ++++++ +aaaaaaaaaaaaaaaa+ .... ",
" ++++++ ++++++++++++++++++ .... ",
" ++++++ ++++++++++++++++++ .... ",
" ++++++ ++++++++++++++++++ .... ",
" ++++++ ++++++++++++++++++ ",
" ++++++ ++++++++++++++++++ ++++ ",
" ++++++ ++++++++++++++++++ ++++ ",
" ++++++ ++++++++++++++++++ ++++ ",
" ++++++ +aaaaaaaaaaaaaaaa+ ",
" ++++++ +aaaaaaaaaaaaaaaa+ ++++ ",
" ++++++ +aaaaaaaaaaaaaaaa+ ++++ ",
" ++++++ +aaaaaaaaaaaaaaaa+ ++++ ",
" ++++++ ++++++++++++++++++ ++++ ",
" ++++++ ++++++++++++++++++ ++++ ",
" ++++++ ++++++++++++++++++ ++++ ",