X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9f8130d6b3012265895fd69ce394c443c045b709..795b0f144495454aac0dc23e865f7a8f87f6dfa3:/src/msw/statbox.cpp diff --git a/src/msw/statbox.cpp b/src/msw/statbox.cpp index 07b6e67c9f..e568f4475d 100644 --- a/src/msw/statbox.cpp +++ b/src/msw/statbox.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: msw/statbox.cpp +// Name: src/msw/statbox.cpp // Purpose: wxStaticBox // Author: Julian Smart // Modified by: @@ -26,22 +26,29 @@ #if wxUSE_STATBOX +#include "wx/statbox.h" + #ifndef WX_PRECOMP #include "wx/app.h" #include "wx/dcclient.h" + #include "wx/dcmemory.h" + #include "wx/image.h" #endif -#include "wx/statbox.h" #include "wx/notebook.h" #include "wx/sysopt.h" -#include "wx/image.h" -#include "wx/dcmemory.h" -#include "wx/sysopt.h" #include "wx/msw/uxtheme.h" #include "wx/msw/private.h" #include "wx/msw/missing.h" +// the values coincide with those in tmschema.h +#define BP_GROUPBOX 4 + +#define GBS_NORMAL 1 + +#define TMT_FONT 210 + // ---------------------------------------------------------------------------- // wxWin macros // ---------------------------------------------------------------------------- @@ -120,6 +127,9 @@ bool wxStaticBox::Create(wxWindow *parent, if ( !MSWCreateControl(wxT("BUTTON"), label, pos, size) ) return false; + // Always use LTR layout. Otherwise, the label would be mirrored. + SetLayoutDirection(wxLayout_LeftToRight); + #ifndef __WXWINCE__ if (!wxSystemOptions::IsFalse(wxT("msw.staticbox.optimized-paint"))) Connect(wxEVT_PAINT, wxPaintEventHandler(wxStaticBox::OnPaint)); @@ -128,11 +138,6 @@ bool wxStaticBox::Create(wxWindow *parent, return true; } -wxBorder wxStaticBox::GetDefaultBorder() const -{ - return wxBORDER_NONE; -} - WXDWORD wxStaticBox::MSWGetStyle(long style, WXDWORD *exstyle) const { long styleWin = wxStaticBoxBase::MSWGetStyle(style, exstyle); @@ -151,7 +156,15 @@ WXDWORD wxStaticBox::MSWGetStyle(long style, WXDWORD *exstyle) const *exstyle = 0; } - return styleWin | BS_GROUPBOX; + styleWin |= BS_GROUPBOX; + + if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft ) + { + // Make sure label is on the right + styleWin |= BS_RIGHT; + } + + return styleWin; } wxSize wxStaticBox::DoGetBestSize() const @@ -160,7 +173,7 @@ wxSize wxStaticBox::DoGetBestSize() const wxGetCharSize(GetHWND(), &cx, &cy, GetFont()); int wBox; - GetTextExtent(wxStripMenuCodes(wxGetWindowText(m_hWnd)), &wBox, &cy); + GetTextExtent(GetLabelText(wxGetWindowText(m_hWnd)), &wBox, &cy); wBox += 3*cx; int hBox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy); @@ -364,7 +377,7 @@ void wxStaticBox::PaintBackground(wxDC& dc, const RECT& rc) ::FillRect(GetHdcOf(dc), &rc, hbr); } -void wxStaticBox::PaintForeground(wxDC& dc, const RECT& WXUNUSED(rc)) +void wxStaticBox::PaintForeground(wxDC& dc, const RECT& rc) { MSWDefWindowProc(WM_PAINT, (WPARAM)GetHdcOf(dc), 0); @@ -375,21 +388,122 @@ void wxStaticBox::PaintForeground(wxDC& dc, const RECT& WXUNUSED(rc)) if ( m_hasFgCol && wxUxThemeEngine::GetIfActive() ) { // draw over the text in default colour in our colour - dc.SetFont(GetFont()); - HDC hdc = GetHdcOf(dc); ::SetTextColor(hdc, GetForegroundColour().GetPixel()); + const bool rtl = wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft; + if ( rtl ) + ::SetTextAlign(hdc, TA_RTLREADING | TA_RIGHT); + + // Get dimensions of the label + const wxString label = GetLabel(); + + // choose the correct font + AutoHFONT font; + SelectInHDC selFont; + if ( m_hasFont ) + { + selFont.Init(hdc, GetHfontOf(GetFont())); + } + else // no font set, use the one set by the theme + { + 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; + if ( wxUxThemeEngine::Get()->GetThemeFont + ( + hTheme, + hdc, + BP_GROUPBOX, + GBS_NORMAL, + TMT_FONT, + (LOGFONT *)&lfw + ) == 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); + if ( font ) + selFont.Init(hdc, font); + } + } + } + + // Get the font extent + int width, height; + dc.GetTextExtent(wxStripMenuCodes(label, wxStrip_Mnemonics), + &width, &height); + + int x; + int y = height; + + // first we need to correctly paint the background of the label + // as Windows ignores the brush offset when doing it + // // FIXME: value of x is hardcoded as this is what it is on my system, // no idea if it's true everywhere - const int y = dc.GetCharHeight(); - const int x = 9; + RECT dimensions = {0, 0, 0, y}; + if ( !rtl ) + { + x = 9; + dimensions.left = x; + dimensions.right = x + width; + } + else + { + x = rc.right - 7; + dimensions.left = x - width; + dimensions.right = x; + } - // TODO: RTL? - RECT rc = { x, 0, GetSize().x - x, y }; + // need to adjust the rectangle to cover all the label background + dimensions.left -= 2; + dimensions.right += 2; + dimensions.bottom += 2; - const wxString label = GetLabel(); - ::DrawText(hdc, label, label.length(), &rc, DT_SINGLELINE | DT_VCENTER); + if ( UseBgCol() ) + { + // our own background colour should be used for the background of + // the label: this is consistent with the behaviour under pre-XP + // systems (i.e. without visual themes) and generally makes sense + wxBrush brush = wxBrush(GetBackgroundColour()); + ::FillRect(GetHdcOf(dc), &dimensions, GetHbrushOf(brush)); + } + else // paint parent background + { + PaintBackground(dc, dimensions); + } + + // 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); + } + else // RTL + { + RECT rc2 = { x, 0, x - width, y }; + ::DrawText(hdc, label.wx_str(), label.length(), &rc2, + DT_SINGLELINE | DT_VCENTER | DT_RTLREADING); + } } } @@ -447,4 +561,3 @@ void wxStaticBox::OnPaint(wxPaintEvent& WXUNUSED(event)) #endif // !__WXWINCE__ #endif // wxUSE_STATBOX -