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wxWindow::ReParent()

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wxDC::SetClippingRegio( region)
  lots if wxDC inline with wxPoint


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1104 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1998-12-03 15:14:45 +00:00
parent 1cff61deed
commit 463c1fa1a9
19 changed files with 640 additions and 370 deletions
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141
src/gtk/window.cpp
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@@ -1729,38 +1729,38 @@ int wxWindow::GetCharHeight() const
int wxWindow::GetCharWidth() const
{
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
if (!m_font.Ok())
{
wxFAIL_MSG( "invalid font" );
return -1;
}
if (!m_font.Ok())
{
wxFAIL_MSG( "invalid font" );
return -1;
}
GdkFont *font = m_font.GetInternalFont( 1.0 );
return gdk_string_width( font, "H" );
GdkFont *font = m_font.GetInternalFont( 1.0 );
return gdk_string_width( font, "H" );
}
void wxWindow::GetTextExtent( const wxString& string, int *x, int *y,
int *descent, int *externalLeading, const wxFont *theFont, bool WXUNUSED(use16) ) const
{
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
wxFont fontToUse = m_font;
if (theFont) fontToUse = *theFont;
wxFont fontToUse = m_font;
if (theFont) fontToUse = *theFont;
if (!fontToUse.Ok())
{
wxFAIL_MSG( "invalid font" );
return;
}
wxASSERT_MSG( (m_font.Ok()), "invalid font" );
if (!fontToUse.Ok())
{
wxFAIL_MSG( "invalid font" );
return;
}
wxASSERT_MSG( (m_font.Ok()), "invalid font" );
GdkFont *font = fontToUse.GetInternalFont( 1.0 );
if (x) (*x) = gdk_string_width( font, string );
if (y) (*y) = font->ascent + font->descent;
if (descent) (*descent) = font->descent;
if (externalLeading) (*externalLeading) = 0; // ??
GdkFont *font = fontToUse.GetInternalFont( 1.0 );
if (x) (*x) = gdk_string_width( font, string );
if (y) (*y) = font->ascent + font->descent;
if (descent) (*descent) = font->descent;
if (externalLeading) (*externalLeading) = 0; // ??
}
void wxWindow::MakeModal( bool modal )
@@ -1783,105 +1783,122 @@ void wxWindow::MakeModal( bool modal )
void wxWindow::SetFocus()
{
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
GtkWidget *connect_widget = GetConnectWidget();
if (connect_widget)
{
if (GTK_WIDGET_CAN_FOCUS(connect_widget) && !GTK_WIDGET_HAS_FOCUS (connect_widget) )
GtkWidget *connect_widget = GetConnectWidget();
if (connect_widget)
{
gtk_widget_grab_focus (connect_widget);
if (GTK_WIDGET_CAN_FOCUS(connect_widget) && !GTK_WIDGET_HAS_FOCUS (connect_widget) )
{
gtk_widget_grab_focus (connect_widget);
}
}
}
}
bool wxWindow::OnClose()
{
return TRUE;
return TRUE;
}
void wxWindow::AddChild( wxWindow *child )
{
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
wxASSERT_MSG( (child != NULL), "invalid child" );
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
wxASSERT_MSG( (child != NULL), "invalid child" );
m_children.Append( child );
m_children.Append( child );
}
wxList *wxWindow::GetChildren()
{
return (&m_children);
return (&m_children);
}
wxWindow *wxWindow::ReParent( wxWindow *newParent )
{
wxWindow *oldParent = GetParent();
if (oldParent) oldParent->RemoveChild( this );
gtk_widget_unparent( m_widget );
if (newParent)
{
newParent->AddChild( this );
(newParent->m_insertCallback)( newParent, this );
}
return oldParent;
}
void wxWindow::RemoveChild( wxWindow *child )
{
if (GetChildren()) GetChildren()->DeleteObject( child );
child->m_parent = (wxWindow *) NULL;
if (GetChildren()) GetChildren()->DeleteObject( child );
child->m_parent = (wxWindow *) NULL;
}
void wxWindow::SetReturnCode( int retCode )
{
m_retCode = retCode;
m_retCode = retCode;
}
int wxWindow::GetReturnCode()
{
return m_retCode;
return m_retCode;
}
void wxWindow::Raise()
{
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
if (m_widget) gdk_window_raise( m_widget->window );
if (m_widget) gdk_window_raise( m_widget->window );
}
void wxWindow::Lower()
{
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
wxASSERT_MSG( (m_widget != NULL), "invalid window" );
if (m_widget) gdk_window_lower( m_widget->window );
if (m_widget) gdk_window_lower( m_widget->window );
}
wxEvtHandler *wxWindow::GetEventHandler()
{
return m_eventHandler;
return m_eventHandler;
}
void wxWindow::SetEventHandler( wxEvtHandler *handler )
{
m_eventHandler = handler;
m_eventHandler = handler;
}
void wxWindow::PushEventHandler(wxEvtHandler *handler)
{
handler->SetNextHandler(GetEventHandler());
SetEventHandler(handler);
handler->SetNextHandler(GetEventHandler());
SetEventHandler(handler);
}
wxEvtHandler *wxWindow::PopEventHandler(bool deleteHandler)
{
if (GetEventHandler())
{
wxEvtHandler *handlerA = GetEventHandler();
wxEvtHandler *handlerB = handlerA->GetNextHandler();
handlerA->SetNextHandler((wxEvtHandler *) NULL);
SetEventHandler(handlerB);
if (deleteHandler)
if (GetEventHandler())
{
delete handlerA;
return (wxEvtHandler*) NULL;
}
else
return handlerA;
}
else
return (wxEvtHandler *) NULL;
wxEvtHandler *handlerA = GetEventHandler();
wxEvtHandler *handlerB = handlerA->GetNextHandler();
handlerA->SetNextHandler((wxEvtHandler *) NULL);
SetEventHandler(handlerB);
if (deleteHandler)
{
delete handlerA;
return (wxEvtHandler*) NULL;
}
else
return handlerA;
}
else
return (wxEvtHandler *) NULL;
}
wxValidator *wxWindow::GetValidator()
{
return m_windowValidator;
return m_windowValidator;
}
void wxWindow::SetValidator( const wxValidator& validator )