label_default.cpp Source File

00001 /*
00002         ClanGUI, copyrights by various people. Have a look in the CREDITS file.
00003         
00004         This sourcecode is distributed using the Library GNU Public Licence,
00005         version 2 or (at your option) any later version. Please read LICENSE
00006         for details.
00007 */
00008 
00009 #include "precomp.h"
00010 #include "API/Display/Font/font.h"
00011 #include "API/Core/Resources/resource_manager.h"
00012 #include "label_default.h"
00013 
00014 CL_Label_Default::CL_Label_Default(
00015         CL_Label *_label,
00016         const CL_ComponentOptions &options,
00017         CL_StyleManager_Default *style)
00018 : CL_ComponentStyle(_label), label(_label)
00019 {
00020         this->style = style;
00021 
00022         resources = style->get_resources();
00023         font = CL_Font::load("Label/font", resources);
00024         
00025         slot_paint = label->sig_paint().connect(CL_CreateSlot(this, &CL_Label_Default::on_paint));
00026 }
00027 
00028 CL_Label_Default::~CL_Label_Default()
00029 {
00030 //      resources->get_resource("Label/font")->unload();
00031 }
00032 
00033 void CL_Label_Default::on_paint()
00034 {
00035         int x = 0;
00036         int y = 0;
00037         const char *text = label->get_text().c_str();
00038 
00039         if(label->get_alignment())
00040         {
00041                 x = (label->get_width() - font->get_text_width(text)) / 2;
00042         }
00043 
00044         font->print_left(x, y, text);
00045 }