X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ad30bb374f539a1f9a98bd9aeee88037c90bb454..c01359d9d5a834a93c0b68425aa8fefdd88124ee:/src/msw/control.cpp diff --git a/src/msw/control.cpp b/src/msw/control.cpp index a020137ad7..e8a3e921d8 100644 --- a/src/msw/control.cpp +++ b/src/msw/control.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: msw/control.cpp +// Name: src/msw/control.cpp // Purpose: wxControl class // Author: Julian Smart // Modified by: @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "control.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -40,16 +36,19 @@ #include "wx/control.h" -#if wxUSE_NOTEBOOK - #include "wx/notebook.h" -#endif // wxUSE_NOTEBOOK +#if wxUSE_LISTCTRL + #include "wx/listctrl.h" +#endif // wxUSE_LISTCTRL + +#if wxUSE_TREECTRL + #include "wx/treectrl.h" +#endif // wxUSE_TREECTRL #include "wx/msw/private.h" #include "wx/msw/uxtheme.h" -#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__)) - #include -#endif +// include "properly" +#include "wx/msw/wrapcctl.h" // ---------------------------------------------------------------------------- // wxWin macros @@ -139,25 +138,11 @@ bool wxControl::MSWCreateControl(const wxChar *classname, // ... and adjust it to account for a possible parent frames toolbar AdjustForParentClientOrigin(x, y); - // notice the apparently unnecessary label.empty() test: without it wse get - // crashes when creating controls (notebook to be precise) with empty - // labels as for some reason Windows looks not only at first but also at - // the second byte of the string which is not NUL in the buffer pointed to - // by label.c_str() and if the buffer contains "00 cc cc cc ..." (this is - // what happens in debug build where 0xcc is used as uninitialized memory - // marker) it creates a window not with empty label but with label - // consisting of many Unicode (!) 0xcccc characters - // - // this is not fatal in itself, but becomes so when wxGetWindowText() is - // called because GetWindowTextA() overwrites ASCII buffer with Unicode (!) - // characters without any qualms and so crashes the program... m_hWnd = (WXHWND)::CreateWindowEx ( exstyle, // extended style classname, // the kind of control to create - label.empty() // the window name - ? _T("\0") - : label.c_str(), + label, // the window name style, // the window style x, y, w, h, // the window position and size GetHwndOf(GetParent()), // parent @@ -184,8 +169,33 @@ bool wxControl::MSWCreateControl(const wxChar *classname, // set up fonts and colours InheritAttributes(); - if (!m_hasFont) - SetFont(GetDefaultAttributes().font); + if ( !m_hasFont ) + { +#if wxUSE_LISTCTRL || wxUSE_TREECTRL + // if we set a font for {list,tree}ctrls and the font size is changed in + // the display properties then the font size for these controls doesn't + // automatically adjust when they receive WM_SETTINGCHANGE + if ( wxDynamicCastThis(wxListCtrl) || wxDynamicCastThis(wxTreeCtrl) ) + { + // not sure if we need to explicitly set the font here for Win95/NT4 + // but we definitely can't do it for any newer version + // see wxGetCCDefaultFont() in src/msw/settings.cpp for explanation + // of why this test works + + // TODO: test Win95/NT4 to see if this is needed or breaks the + // font resizing as it does on newer versions + wxFont font = GetDefaultAttributes().font; + if ( font == wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT) ) + { + SetFont(font); + } + } + else +#endif // wxUSE_LISTCTRL || wxUSE_TREECTRL + { + SetFont(GetDefaultAttributes().font); + } + } // set the size now if no initial size specified SetInitialBestSize(size); @@ -296,7 +306,6 @@ bool wxControl::ProcessCommand(wxCommandEvent& event) return GetEventHandler()->ProcessEvent(event); } -#ifdef __WIN95__ bool wxControl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result) @@ -344,7 +353,6 @@ bool wxControl::MSWOnNotify(int idCtrl, return GetEventHandler()->ProcessEvent(event); } -#endif // Win95 WXHBRUSH wxControl::DoMSWControlColor(WXHDC pDC, wxColour colBg, WXHWND hWnd) {