gwenhywfar
4.3.1
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00001 /*************************************************************************** 00002 begin : Mon Feb 15 2010 00003 copyright : (C) 2010 by Martin Preuss 00004 email : martin@libchipcard.de 00005 00006 *************************************************************************** 00007 * Please see toplevel file COPYING for license details * 00008 ***************************************************************************/ 00009 00010 00011 #include <gwen-gui-cpp/cppwidget.hpp> 00012 00013 00014 class Qt4_W_Label: public Qt4_W_Widget { 00015 public: 00016 Qt4_W_Label(GWEN_WIDGET *w):Qt4_W_Widget(w) { 00017 } 00018 00019 00020 00021 ~Qt4_W_Label() { 00022 } 00023 00024 00025 00026 virtual int setup() { 00027 QLabel *qw; 00028 uint32_t flags; 00029 GWEN_WIDGET *wParent; 00030 QSizePolicy::Policy hpolicy=QSizePolicy::Minimum; 00031 QSizePolicy::Policy vpolicy=QSizePolicy::Minimum; 00032 const char *s; 00033 QString text; 00034 00035 flags=GWEN_Widget_GetFlags(_widget); 00036 wParent=GWEN_Widget_Tree_GetParent(_widget); 00037 s=GWEN_Widget_GetText(_widget, 0); 00038 if (s) 00039 text=QT4_Gui::extractHtml(s); 00040 00041 qw=new QLabel(text); 00042 qw->setWordWrap(true); 00043 00044 /* handle flags */ 00045 if (flags & GWEN_WIDGET_FLAGS_FILLX) 00046 hpolicy=QSizePolicy::Expanding; 00047 if (flags & GWEN_WIDGET_FLAGS_FILLY) 00048 vpolicy=QSizePolicy::Expanding; 00049 qw->setSizePolicy(hpolicy, vpolicy); 00050 00051 GWEN_Widget_SetImplData(_widget, QT4_DIALOG_WIDGET_REAL, (void*) qw); 00052 00053 if (wParent) 00054 GWEN_Widget_AddChildGuiWidget(wParent, _widget); 00055 return 0; 00056 } 00057 00058 00059 00060 int setCharProperty(GWEN_DIALOG_PROPERTY prop, 00061 int index, 00062 const char *value, 00063 int doSignal) { 00064 QLabel *qw; 00065 QString text; 00066 00067 qw=(QLabel*) GWEN_Widget_GetImplData(_widget, QT4_DIALOG_WIDGET_REAL); 00068 assert(qw); 00069 00070 if (value) 00071 text=QT4_Gui::extractHtml(value); 00072 00073 switch(prop) { 00074 case GWEN_DialogProperty_Title: 00075 qw->setText(text); 00076 return 0; 00077 default: 00078 break; 00079 } 00080 00081 DBG_WARN(GWEN_LOGDOMAIN, 00082 "Function is not appropriate for this type of widget (%s)", 00083 GWEN_Widget_Type_toString(GWEN_Widget_GetType(_widget))); 00084 return GWEN_ERROR_INVALID; 00085 }; 00086 00087 00088 00089 const char *getCharProperty(GWEN_DIALOG_PROPERTY prop, 00090 int index, 00091 const char *defaultValue) { 00092 QLabel *qw; 00093 QString str; 00094 00095 qw=(QLabel*) GWEN_Widget_GetImplData(_widget, QT4_DIALOG_WIDGET_REAL); 00096 assert(qw); 00097 00098 switch(prop) { 00099 case GWEN_DialogProperty_Title: 00100 str=qw->text(); 00101 if (str.isEmpty()) 00102 return defaultValue; 00103 else { 00104 GWEN_Widget_SetText(_widget, QT4_DIALOG_STRING_TITLE, str.toUtf8()); 00105 return GWEN_Widget_GetText(_widget, QT4_DIALOG_STRING_TITLE); 00106 } 00107 break; 00108 00109 default: 00110 break; 00111 } 00112 00113 DBG_WARN(GWEN_LOGDOMAIN, 00114 "Function is not appropriate for this type of widget (%s)", 00115 GWEN_Widget_Type_toString(GWEN_Widget_GetType(_widget))); 00116 return defaultValue; 00117 }; 00118 00119 }; 00120 00121 00122 00123 00124 00125 00126