missing commit

[wxWidgets.git] / src / msw / statbox.cpp

diff --git a/src/msw/statbox.cpp b/src/msw/statbox.cpp
index ca3066741505fe22cb4c45cb4bd03dd71b4d9ab7..3a2d88de4c1f630dad43b6e5d5c8aeba46537713 100644 (file)
--- a/src/msw/statbox.cpp
+++ b/src/msw/statbox.cpp
@@ -33,6 +33,7 @@
     #include "wx/dcclient.h"
     #include "wx/dcmemory.h"
     #include "wx/image.h"
     #include "wx/dcclient.h"
     #include "wx/dcmemory.h"
     #include "wx/image.h"

+    #include "wx/sizer.h"

 #endif
 
 #include "wx/notebook.h"
 #endif
 
 #include "wx/notebook.h"


@@ -41,6 +42,7 @@
 #include "wx/msw/uxtheme.h"
 #include "wx/msw/private.h"
 #include "wx/msw/missing.h"
 #include "wx/msw/uxtheme.h"
 #include "wx/msw/private.h"
 #include "wx/msw/missing.h"

+#include "wx/msw/dc.h"

 
 // the values coincide with those in tmschema.h
 #define BP_GROUPBOX 4
 
 // the values coincide with those in tmschema.h
 #define BP_GROUPBOX 4


@@ -53,58 +55,6 @@
 // wxWin macros
 // ----------------------------------------------------------------------------
 
 // wxWin macros
 // ----------------------------------------------------------------------------
 

-#if wxUSE_EXTENDED_RTTI
-WX_DEFINE_FLAGS( wxStaticBoxStyle )
-
-wxBEGIN_FLAGS( wxStaticBoxStyle )
-    // new style border flags, we put them first to
-    // use them for streaming out
-    wxFLAGS_MEMBER(wxBORDER_SIMPLE)
-    wxFLAGS_MEMBER(wxBORDER_SUNKEN)
-    wxFLAGS_MEMBER(wxBORDER_DOUBLE)
-    wxFLAGS_MEMBER(wxBORDER_RAISED)
-    wxFLAGS_MEMBER(wxBORDER_STATIC)
-    wxFLAGS_MEMBER(wxBORDER_NONE)
-
-    // old style border flags
-    wxFLAGS_MEMBER(wxSIMPLE_BORDER)
-    wxFLAGS_MEMBER(wxSUNKEN_BORDER)
-    wxFLAGS_MEMBER(wxDOUBLE_BORDER)
-    wxFLAGS_MEMBER(wxRAISED_BORDER)
-    wxFLAGS_MEMBER(wxSTATIC_BORDER)
-    wxFLAGS_MEMBER(wxBORDER)
-
-    // standard window styles
-    wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
-    wxFLAGS_MEMBER(wxCLIP_CHILDREN)
-    wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
-    wxFLAGS_MEMBER(wxWANTS_CHARS)
-    wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
-    wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
-    wxFLAGS_MEMBER(wxVSCROLL)
-    wxFLAGS_MEMBER(wxHSCROLL)
-
-wxEND_FLAGS( wxStaticBoxStyle )
-
-IMPLEMENT_DYNAMIC_CLASS_XTI(wxStaticBox, wxControl,"wx/statbox.h")
-
-wxBEGIN_PROPERTIES_TABLE(wxStaticBox)
-    wxPROPERTY( Label,wxString, SetLabel, GetLabel, wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-    wxPROPERTY_FLAGS( WindowStyle , wxStaticBoxStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
-/*
-    TODO PROPERTIES :
-        label
-*/
-wxEND_PROPERTIES_TABLE()
-
-wxBEGIN_HANDLERS_TABLE(wxStaticBox)
-wxEND_HANDLERS_TABLE()
-
-wxCONSTRUCTOR_6( wxStaticBox , wxWindow* , Parent , wxWindowID , Id , wxString , Label , wxPoint , Position , wxSize , Size , long , WindowStyle )
-#else
-IMPLEMENT_DYNAMIC_CLASS(wxStaticBox, wxControl)
-#endif
-

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -149,11 +99,15 @@ WXDWORD wxStaticBox::MSWGetStyle(long style, WXDWORD *exstyle) const
     if ( exstyle )
     {
 #ifndef __WXWINCE__
     if ( exstyle )
     {
 #ifndef __WXWINCE__

+        // We may have children inside this static box, so use this style for
+        // TAB navigation to work if we ever use IsDialogMessage() to implement
+        // it (currently we don't because it's too buggy and implement TAB
+        // navigation ourselves, but this could change in the future).
+        *exstyle |= WS_EX_CONTROLPARENT;
+

         if (wxSystemOptions::IsFalse(wxT("msw.staticbox.optimized-paint")))
         if (wxSystemOptions::IsFalse(wxT("msw.staticbox.optimized-paint")))

-            *exstyle = WS_EX_TRANSPARENT;
-        else
+            *exstyle |= WS_EX_TRANSPARENT;

 #endif
 #endif

-            *exstyle = 0;

     }
 
     styleWin |= BS_GROUPBOX;
     }
 
     styleWin |= BS_GROUPBOX;


@@ -169,6 +123,9 @@ WXDWORD wxStaticBox::MSWGetStyle(long style, WXDWORD *exstyle) const
 
 wxSize wxStaticBox::DoGetBestSize() const
 {
 
 wxSize wxStaticBox::DoGetBestSize() const
 {

+    wxSize best;
+
+    // Calculate the size needed by the label

     int cx, cy;
     wxGetCharSize(GetHWND(), &cx, &cy, GetFont());
 
     int cx, cy;
     wxGetCharSize(GetHWND(), &cx, &cy, GetFont());
 


@@ -178,8 +135,19 @@ wxSize wxStaticBox::DoGetBestSize() const
     wBox += 3*cx;
     int hBox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
 
     wBox += 3*cx;
     int hBox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
 

-    wxSize best(wBox, hBox);
-    CacheBestSize(best);
+    // If there is a sizer then the base best size is the sizer's minimum
+    if (GetSizer() != NULL)
+    {
+        wxSize cm(GetSizer()->CalcMin());
+        best = ClientToWindowSize(cm);
+        // adjust for a long label if needed
+        best.x = wxMax(best.x, wBox);
+    }
+    // otherwise the best size falls back to the label size
+    else
+    {
+        best = wxSize(wBox, hBox);
+    }

     return best;
 }
 
     return best;
 }
 


@@ -236,6 +204,24 @@ WXLRESULT wxStaticBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lPar
         return 0;
     }
 
         return 0;
     }
 

+    if ( nMsg == WM_UPDATEUISTATE )
+    {
+        // DefWindowProc() redraws just the static box text when it gets this
+        // message and it does it using the standard (blue in standard theme)
+        // colour and not our own label colour that we use in PaintForeground()
+        // resulting in the label mysteriously changing the colour when e.g.
+        // "Alt" is pressed anywhere in the window, see #12497.
+        //
+        // To avoid this we simply refresh the window forcing our own code
+        // redrawing the label in the correct colour to be called. This is
+        // inefficient but there doesn't seem to be anything else we can do.
+        //
+        // Notice that the problem is XP-specific and doesn't arise under later
+        // systems.
+        if ( m_hasFgCol && wxGetWinVersion() == wxWinVersion_XP )
+            Refresh();
+    }
+

     return wxControl::MSWWindowProc(nMsg, wParam, lParam);
 }
 
     return wxControl::MSWWindowProc(nMsg, wParam, lParam);
 }
 


@@ -258,7 +244,7 @@ SubtractRectFromRgn(HRGN hrgn, int left, int top, int right, int bottom)
     AutoHRGN hrgnRect(::CreateRectRgn(left, top, right, bottom));
     if ( !hrgnRect )
     {
     AutoHRGN hrgnRect(::CreateRectRgn(left, top, right, bottom));
     if ( !hrgnRect )
     {

-        wxLogLastError(_T("CreateRectRgn()"));
+        wxLogLastError(wxT("CreateRectRgn()"));

         return;
     }
 
         return;
     }
 


@@ -362,16 +348,15 @@ void wxStaticBox::PaintBackground(wxDC& dc, const RECT& rc)
     //     we did it
     //  3. this is backwards compatible behaviour and some people rely on it,
     //     see http://groups.google.com/groups?selm=4252E932.3080801%40able.es
     //     we did it
     //  3. this is backwards compatible behaviour and some people rely on it,
     //     see http://groups.google.com/groups?selm=4252E932.3080801%40able.es

-    wxWindow *parent = GetParent();

     wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
     wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();

-    HBRUSH hbr = (HBRUSH)parent->MSWGetBgBrush(impl->GetHDC(), GetHWND());
+    HBRUSH hbr = MSWGetBgBrush(impl->GetHDC());

 
     // if there is no special brush for painting this control, just use the
     // solid background colour
     wxBrush brush;
     if ( !hbr )
     {
 
     // if there is no special brush for painting this control, just use the
     // solid background colour
     wxBrush brush;
     if ( !hbr )
     {

-        brush = wxBrush(parent->GetBackgroundColour());
+        brush = wxBrush(GetParent()->GetBackgroundColour());

         hbr = GetHbrushOf(brush);
     }
 
         hbr = GetHbrushOf(brush);
     }
 


@@ -383,6 +368,7 @@ void wxStaticBox::PaintForeground(wxDC& dc, const RECT& rc)
     wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
     MSWDefWindowProc(WM_PAINT, (WPARAM)GetHdcOf(*impl), 0);
 
     wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
     MSWDefWindowProc(WM_PAINT, (WPARAM)GetHdcOf(*impl), 0);
 

+#if wxUSE_UXTHEME

     // when using XP themes, neither setting the text colour nor transparent
     // background mode doesn't change anything: the static box def window proc
     // still draws the label in its own colours, so we need to redraw the text
     // when using XP themes, neither setting the text colour nor transparent
     // background mode doesn't change anything: the static box def window proc
     // still draws the label in its own colours, so we need to redraw the text


@@ -412,11 +398,7 @@ void wxStaticBox::PaintForeground(wxDC& dc, const RECT& rc)
             wxUxThemeHandle hTheme(this, L"BUTTON");
             if ( hTheme )
             {
             wxUxThemeHandle hTheme(this, L"BUTTON");
             if ( hTheme )
             {

-                // GetThemeFont() expects its parameter to be LOGFONTW and not
-                // LOGFONTA even in ANSI programs and will happily corrupt
-                // memory after the struct end if we pass a LOGFONTA (which is
-                // smaller) to it!
-                LOGFONTW lfw;
+                wxUxThemeFont themeFont;

                 if ( wxUxThemeEngine::Get()->GetThemeFont
                                              (
                                                 hTheme,
                 if ( wxUxThemeEngine::Get()->GetThemeFont
                                              (
                                                 hTheme,


@@ -424,24 +406,10 @@ void wxStaticBox::PaintForeground(wxDC& dc, const RECT& rc)
                                                 BP_GROUPBOX,
                                                 GBS_NORMAL,
                                                 TMT_FONT,
                                                 BP_GROUPBOX,
                                                 GBS_NORMAL,
                                                 TMT_FONT,

-                                                (LOGFONT *)&lfw
+                                                themeFont.GetPtr()

                                              ) == S_OK )
                 {
                                              ) == S_OK )
                 {

-#if wxUSE_UNICODE
-                    // ok, no conversion necessary
-                    const LOGFONT& lf = lfw;
-#else // !wxUSE_UNICODE
-                    // most of the fields are the same in LOGFONTA and LOGFONTW
-                    LOGFONT lf;
-                    memcpy(&lf, &lfw, sizeof(lf));
-
-                    // but the face name must be converted
-                    WideCharToMultiByte(CP_ACP, 0, lfw.lfFaceName, -1,
-                                        lf.lfFaceName, sizeof(lf.lfFaceName),
-                                        NULL, NULL);
-#endif // wxUSE_UNICODE/!wxUSE_UNICODE
-
-                    font.Init(lf);
+                    font.Init(themeFont.GetLOGFONT());

                     if ( font )
                         selFont.Init(hdc, font);
                 }
                     if ( font )
                         selFont.Init(hdc, font);
                 }


@@ -494,20 +462,35 @@ void wxStaticBox::PaintForeground(wxDC& dc, const RECT& rc)
             PaintBackground(dc, dimensions);
         }
 
             PaintBackground(dc, dimensions);
         }
 

+        UINT drawTextFlags = DT_SINGLELINE | DT_VCENTER;
+
+        // determine the state of UI queues to draw the text correctly under XP
+        // and later systems
+        static const bool isXPorLater = wxGetWinVersion() >= wxWinVersion_XP;
+        if ( isXPorLater )
+        {
+            if ( ::SendMessage(GetHwnd(), WM_QUERYUISTATE, 0, 0) &
+                    UISF_HIDEACCEL )
+            {
+                drawTextFlags |= DT_HIDEPREFIX;
+            }
+        }
+

         // now draw the text
         if ( !rtl )
         {
             RECT rc2 = { x, 0, x + width, y };
         // now draw the text
         if ( !rtl )
         {
             RECT rc2 = { x, 0, x + width, y };

-            ::DrawText(hdc, label.wx_str(), label.length(), &rc2,
-                       DT_SINGLELINE | DT_VCENTER);
+            ::DrawText(hdc, label.t_str(), label.length(), &rc2,
+                       drawTextFlags);

         }
         else // RTL
         {
             RECT rc2 = { x, 0, x - width, y };
         }
         else // RTL
         {
             RECT rc2 = { x, 0, x - width, y };

-            ::DrawText(hdc, label.wx_str(), label.length(), &rc2,
-                       DT_SINGLELINE | DT_VCENTER | DT_RTLREADING);
+            ::DrawText(hdc, label.t_str(), label.length(), &rc2,
+                       drawTextFlags | DT_RTLREADING);

         }
     }
         }
     }

+#endif // wxUSE_UXTHEME

 }
 
 void wxStaticBox::OnPaint(wxPaintEvent& WXUNUSED(event))
 }
 
 void wxStaticBox::OnPaint(wxPaintEvent& WXUNUSED(event))


@@ -537,14 +520,16 @@ void wxStaticBox::OnPaint(wxPaintEvent& WXUNUSED(event))
     dc.Blit(border, 0, rc.right - border, borderTop,
             &memdc, border, 0);
     // bottom
     dc.Blit(border, 0, rc.right - border, borderTop,
             &memdc, border, 0);
     // bottom

-    dc.Blit(border, rc.bottom - border, rc.right - border, rc.bottom,
+    dc.Blit(border, rc.bottom - border, rc.right - border, border,

             &memdc, border, rc.bottom - border);
     // left
     dc.Blit(0, 0, border, rc.bottom,
             &memdc, 0, 0);
             &memdc, border, rc.bottom - border);
     // left
     dc.Blit(0, 0, border, rc.bottom,
             &memdc, 0, 0);

-    // right
-    dc.Blit(rc.right - border, 0, rc.right, rc.bottom,
-            &memdc, rc.right - border, 0);
+    // right (note that upper and bottom right corners were already part of the
+    // first two blits so we shouldn't overwrite them here to avoi flicker)
+    dc.Blit(rc.right - border, borderTop,
+            border, rc.bottom - borderTop - border,
+            &memdc, rc.right - border, borderTop);

 
 
     // create the region excluding box children
 
 
     // create the region excluding box children