diff options
Diffstat (limited to 'wx+/font_size.h')
| -rw-r--r-- | wx+/font_size.h | 68 |
1 files changed, 65 insertions, 3 deletions
diff --git a/wx+/font_size.h b/wx+/font_size.h index 773be928..7bfc62fc 100644 --- a/wx+/font_size.h +++ b/wx+/font_size.h @@ -9,16 +9,78 @@ #include <zen/basic_math.h> #include <wx/window.h> +#ifdef ZEN_WIN +#include <zen/dll.h> +#include <Uxtheme.h> +#include <vsstyle.h> //TEXT_MAININSTRUCTION +#include <vssym32.h> //TMT_COLOR +#endif namespace zen { //set portable font size in multiples of the operating system's default font size +void setRelativeFontSize(wxWindow& control, double factor); +void setMainInstructionFont(wxWindow& control); //following Windows/Gnome/OS X guidelines + + + + + + + + + + + + +//###################### implementation ##################### inline void setRelativeFontSize(wxWindow& control, double factor) { - wxFont fnt = control.GetFont(); - fnt.SetPointSize(numeric::round(wxNORMAL_FONT->GetPointSize() * factor)); - control.SetFont(fnt); + wxFont font = control.GetFont(); + font.SetPointSize(numeric::round(wxNORMAL_FONT->GetPointSize() * factor)); + control.SetFont(font); +}; + + +inline +void setMainInstructionFont(wxWindow& control) +{ + wxFont font = control.GetFont(); +#ifdef ZEN_WIN //http://msdn.microsoft.com/de-DE/library/windows/desktop/aa974176#fonts + font.SetPointSize(numeric::round(wxNORMAL_FONT->GetPointSize() * 4.0 / 3)); + + //get main instruction color: don't hard-code, respect accessibility! + typedef HTHEME (WINAPI* OpenThemeDataFun )(HWND hwnd, LPCWSTR pszClassList); + typedef HRESULT (WINAPI* CloseThemeDataFun)(HTHEME hTheme); + typedef HRESULT (WINAPI* GetThemeColorFun )(HTHEME hTheme, int iPartId, int iStateId, int iPropId, COLORREF *pColor); + + const SysDllFun<OpenThemeDataFun> openThemeData (L"UxTheme.dll", "OpenThemeData"); //available with Windows XP and later + const SysDllFun<CloseThemeDataFun> closeThemeData(L"UxTheme.dll", "CloseThemeData"); + const SysDllFun<GetThemeColorFun> getThemeColor (L"UxTheme.dll", "GetThemeColor"); + if (openThemeData && closeThemeData && getThemeColor) + if (HTHEME hTheme = openThemeData(NULL, //__in HWND hwnd, + L"TEXTSTYLE")) //__in LPCWSTR pszClassList + { + ZEN_ON_SCOPE_EXIT(closeThemeData(hTheme)); + + COLORREF cr = {}; + if (getThemeColor(hTheme, //_In_ HTHEME hTheme, + TEXT_MAININSTRUCTION, // _In_ int iPartId, + 0, // _In_ int iStateId, + TMT_TEXTCOLOR, // _In_ int iPropId, + &cr) == S_OK) // _Out_ COLORREF *pColor + control.SetForegroundColour(wxColour(cr)); + } + +#elif defined ZEN_LINUX //https://developer.gnome.org/hig-book/3.2/hig-book.html#alert-text + font.SetPointSize(numeric::round(wxNORMAL_FONT->GetPointSize() * 12.0 / 11)); + font.SetWeight(wxFONTWEIGHT_BOLD); + +#elif defined ZEN_MAC //https://developer.apple.com/library/mac/documentation/UserExperience/Conceptual/AppleHIGuidelines/Windows/Windows.html#//apple_ref/doc/uid/20000961-TP10 + font.SetWeight(wxFONTWEIGHT_BOLD); +#endif + control.SetFont(font); }; } |