FbTk Namespace Reference holds EventHandler interface for X events More... Classes class   App   Main class for applications, every application must create an instance of this class. More... class   Button class   ChangeProperty   helper class for some STL routines More... class   Color   Allocates rgb color and pixel value. More... class   Command   Interface class for commands. More... class   Compose_base class   Directory   Wrapper class for DIR * routines. More... class   FbDrawable   Basic drawing functions for X drawables. More... class   EventHandler   interface for X events More... class   EventManager class   Font class   FontImp class   GContext   wrapper for X GC More... class   Image   loads images More... class   ImageBase   common interface for all image classes More... class   ImageControl   Holds screen info, color tables and caches textures. More... struct   ImageControl::Cache   sqrt lookup table More... struct   ImageControl::ltCacheEntry class   ImageXPM class   KeyUtil class   Layer class   LayerItem   pure interface class, an item in layer More... class   MacroCommand   executes a list of commands More... class   Menu   Base class for menus. More... struct   Menu::_menu class   MenuItem   An interface for a menu item in Menu. More... class   MenuTheme class   MultiButtonMenuItem   Handles commands for the specified numbers of buttons. More... class   MultLayers class   NotCopyable class   Observer class   FbPixmap   a wrapper for X Pixmap More... class   PixmapWithMask class   RefCount   holds a pointer with reference counting, similar to std:auto_ptr More... class   Resource   Real resource class. More... class   Resource_base   Base class for resources, this is only used in ResourceManager. More... class   ResourceManager class   SignalEventHandler class   SignalHandler   Handles system signals, singleton. More... class   SimpleCommand   a simple command More... class   Subject class   TextBox class   TextButton   Displays a text on a button. More... class   Texture class   TextureRender   Renders texture to pixmap. More... class   Theme   Hold ThemeItems. Use this to create a Theme set. More... class   ThemeItem class   ThemeItem_base   Base class for ThemeItem, holds name and altname. More... class   ThemeManager   Singleton theme manager. More... class   Timer class   Transparent   renders to drawable together with an alpha mask More... class   FbWindow   Wrapper for X window. More... class   XFontImp   regular X font implementation for FbTk More... struct   XFontImp::BitmapStruct struct   XFontImp::XRotCharStruct struct   XFontImp::XRotFontStruct class   XftFontImp   Handles Xft font drawing. More... class   XLayer class   XLayerItem class   XmbFontImp   multibyte font implementation for FbTk More... class   XrmDatabaseHelper Enumerations enum   Justify { LEFT, RIGHT, CENTER } Functions template<typename A, typename B> Compose_base< A, B >  Compose (const A &a, const B &b) bool  operator== (Window win, const FbWindow &fbwin) template<> void  ThemeItem< MenuTheme::BulletType >::setDefaultValue () template<> void  ThemeItem< MenuTheme::BulletType >::setFromString (const char *str) template<> void  ThemeItem< MenuTheme::BulletType >::load () int  doAlignment (int max_width, int bevel, FbTk::Justify justify, const FbTk::Font &font, const char *const text, unsigned int textlen, unsigned int &newlen) template<> void  ThemeItem< FbTk::Justify >::setDefaultValue ()   specialization for Justify template<> void  ThemeItem< FbTk::Justify >::setFromString (const char *value) template<> void  ThemeItem< FbTk::Justify >::load () template<> void  ThemeItem< FbTk::Font >::setDefaultValue () template<> void  ThemeItem< FbTk::Font >::setFromString (const char *str) template<> void  ThemeItem< FbTk::Font >::load () template<> void  ThemeItem< FbTk::Texture >::load () template<> void  ThemeItem< FbTk::Texture >::setDefaultValue () template<> void  ThemeItem< FbTk::Texture >::setFromString (const char *str) template<> void  ThemeItem< FbTk::Color >::setDefaultValue () template<> void  ThemeItem< FbTk::Color >::setFromString (const char *str) template<> void  ThemeItem< FbTk::Color >::load () Detailed Description holds EventHandler interface for X events This is a helper for XrmDatabase when database goes out of scope the XrmDatabase variable will be destroyed. Function Documentation int FbTk::doAlignment (  int  max_width, int  bevel, FbTk::Justify  justify, const FbTk::Font &  font, const char *const   text, unsigned int  textlen, unsigned int &  newlen )    Aligns the text after max width and bevel Definition at line 33 of file Text.cc. References FbTk::Font::textWidth(). { if (text == 0 || textlen == 0) return 0; int l = font.textWidth(text, textlen) + bevel; size_t dlen = textlen; int dx = bevel; if (l > max_width) { for (; dlen > 0; dlen--) { l = font.textWidth(text, dlen) + bevel; if (l<=max_width) break; } } newlen = dlen; switch (justify) { case FbTk::RIGHT: dx = max_width - l - bevel; break; case FbTk::CENTER: dx = (max_width - l)/2; break; case FbTk::LEFT: break; } return dx; } Fluxbox CVS-Jan-2003
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