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Preventing bitmap crash differently.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14863 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 2002-03-29 17:23:54 +00:00
parent c7f6246740
commit 8cce894070
4 changed files with 14 additions and 16 deletions
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4
src/gtk/bitmap.cpp
View File

@ -328,8 +328,8 @@ bool wxBitmap::CreateFromXpm( const char **bits )
}
gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
M_BMPDATA->m_bpp = visual->depth; // ?
M_BMPDATA->m_bpp = visual->depth; // Can we get a different depth from create_from_xpm_d() ?
return TRUE;
}

11
src/gtk/dcclient.cpp
View File

@ -1011,10 +1011,6 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
use_bitmap = bitmap;
}
#ifdef __WXGTK20__
useMask = FALSE;
#endif
/* apply mask if any */
GdkBitmap *mask = (GdkBitmap *) NULL;
if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap();
@ -1022,6 +1018,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
if (useMask && mask)
{
GdkBitmap *new_mask = (GdkBitmap*) NULL;
#ifndef __WXGTK20__ // TODO fix crash
if (!m_currentClippingRegion.IsNull())
{
GdkColor col;
@ -1041,7 +1038,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, ww, hh );
gdk_gc_unref( gc );
}
#endif
if (is_mono)
{
if (new_mask)
@ -1058,6 +1055,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
gdk_gc_set_clip_mask( m_penGC, mask );
gdk_gc_set_clip_origin( m_penGC, xx, yy );
}
if (new_mask)
gdk_bitmap_unref( new_mask );
}
@ -1223,6 +1221,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
if (useMask && mask)
{
GdkBitmap *new_mask = (GdkBitmap*) NULL;
#ifndef __WXGTK20__ // TODO fix crash
if (!m_currentClippingRegion.IsNull())
{
GdkColor col;
@ -1242,7 +1241,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, bm_ww, bm_hh );
gdk_gc_unref( gc );
}
#endif
if (is_mono)
{
if (new_mask)

4
src/gtk1/bitmap.cpp
View File

@ -328,8 +328,8 @@ bool wxBitmap::CreateFromXpm( const char **bits )
}
gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
M_BMPDATA->m_bpp = visual->depth; // ?
M_BMPDATA->m_bpp = visual->depth; // Can we get a different depth from create_from_xpm_d() ?
return TRUE;
}

11
src/gtk1/dcclient.cpp
View File

@ -1011,10 +1011,6 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
use_bitmap = bitmap;
}
#ifdef __WXGTK20__
useMask = FALSE;
#endif
/* apply mask if any */
GdkBitmap *mask = (GdkBitmap *) NULL;
if (use_bitmap.GetMask()) mask = use_bitmap.GetMask()->GetBitmap();
@ -1022,6 +1018,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
if (useMask && mask)
{
GdkBitmap *new_mask = (GdkBitmap*) NULL;
#ifndef __WXGTK20__ // TODO fix crash
if (!m_currentClippingRegion.IsNull())
{
GdkColor col;
@ -1041,7 +1038,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, ww, hh );
gdk_gc_unref( gc );
}
#endif
if (is_mono)
{
if (new_mask)
@ -1058,6 +1055,7 @@ void wxWindowDC::DoDrawBitmap( const wxBitmap &bitmap,
gdk_gc_set_clip_mask( m_penGC, mask );
gdk_gc_set_clip_origin( m_penGC, xx, yy );
}
if (new_mask)
gdk_bitmap_unref( new_mask );
}
@ -1223,6 +1221,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
if (useMask && mask)
{
GdkBitmap *new_mask = (GdkBitmap*) NULL;
#ifndef __WXGTK20__ // TODO fix crash
if (!m_currentClippingRegion.IsNull())
{
GdkColor col;
@ -1242,7 +1241,7 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest,
gdk_draw_rectangle( new_mask, gc, TRUE, 0, 0, bm_ww, bm_hh );
gdk_gc_unref( gc );
}
#endif
if (is_mono)
{
if (new_mask)