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default implementation of Get(Class)DefaultAttributes()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26523 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2004-04-01 00:07:32 +00:00
parent 1b69c81574
commit 34040e3126
3 changed files with 97 additions and 20 deletions
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95
src/msw/control.cpp
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@@ -9,6 +9,14 @@
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// declarations
// ============================================================================
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "control.h"
#endif
@@ -27,6 +35,7 @@
#include "wx/app.h"
#include "wx/dcclient.h"
#include "wx/log.h"
#include "wx/settings.h"
#endif
#include "wx/control.h"
@@ -37,22 +46,32 @@
#include <commctrl.h>
#endif
// ----------------------------------------------------------------------------
// wxWin macros
// ----------------------------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
BEGIN_EVENT_TABLE(wxControl, wxWindow)
EVT_ERASE_BACKGROUND(wxControl::OnEraseBackground)
END_EVENT_TABLE()
// Item members
wxControl::wxControl()
{
}
// ============================================================================
// wxControl implementation
// ============================================================================
// ----------------------------------------------------------------------------
// wxControl ctor/dtor
// ----------------------------------------------------------------------------
wxControl::~wxControl()
{
m_isBeingDeleted = TRUE;
}
// ----------------------------------------------------------------------------
// control window creation
// ----------------------------------------------------------------------------
bool wxControl::Create(wxWindow *parent,
wxWindowID id,
@@ -147,8 +166,9 @@ bool wxControl::MSWCreateControl(const wxChar *classname,
// install wxWindows window proc for this window
SubclassWin(m_hWnd);
// controls use the same font and colours as their parent dialog by default
// set up fonts and colours
InheritAttributes();
SetFont(GetDefaultAttributes().font);
// set the size now if no initial size specified
if ( w <= 0 || h <= 0 )
@@ -159,6 +179,10 @@ bool wxControl::MSWCreateControl(const wxChar *classname,
return TRUE;
}
// ----------------------------------------------------------------------------
// various accessors
// ----------------------------------------------------------------------------
wxBorder wxControl::GetDefaultBorder() const
{
// we want to automatically give controls a sunken style (confusingly,
@@ -167,11 +191,57 @@ wxBorder wxControl::GetDefaultBorder() const
return wxBORDER_SUNKEN;
}
WXDWORD wxControl::MSWGetStyle(long style, WXDWORD *exstyle) const
{
long msStyle = wxWindow::MSWGetStyle(style, exstyle);
if ( AcceptsFocus() )
{
msStyle |= WS_TABSTOP;
}
return msStyle;
}
wxSize wxControl::DoGetBestSize() const
{
return wxSize(DEFAULT_ITEM_WIDTH, DEFAULT_ITEM_HEIGHT);
}
/* static */ wxVisualAttributes
wxControl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
{
wxVisualAttributes attrs;
// old school (i.e. not "common") controls use the standard dialog font
// by default
attrs.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
// most, or at least many, of the controls use the same colours as the
// buttons -- others will have to override this (and possibly simply call
// GetCompositeControlsDefaultAttributes() from their versions)
attrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT);
attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
return attrs;
}
// another version for the "composite", i.e. non simple controls
/* static */ wxVisualAttributes
wxControl::GetCompositeControlsDefaultAttributes(wxWindowVariant variant)
{
wxVisualAttributes attrs;
attrs.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
attrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
return attrs;
}
// ----------------------------------------------------------------------------
// message handling
// ----------------------------------------------------------------------------
bool wxControl::ProcessCommand(wxCommandEvent& event)
{
return GetEventHandler()->ProcessEvent(event);
@@ -283,22 +353,13 @@ WXHBRUSH wxControl::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSED
return (WXHBRUSH)brush->GetResourceHandle();
}
WXDWORD wxControl::MSWGetStyle(long style, WXDWORD *exstyle) const
{
long msStyle = wxWindow::MSWGetStyle(style, exstyle);
if ( AcceptsFocus() )
{
msStyle |= WS_TABSTOP;
}
return msStyle;
}
// ---------------------------------------------------------------------------
// global functions
// ---------------------------------------------------------------------------
// this is used in radiobox.cpp and slider95.cpp and should be removed as soon
// as it is not needed there any more!
//
// Call this repeatedly for several wnds to find the overall size
// of the widget.
// Call it initially with -1 for all values in rect.