libyui-qt
2.43.5
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00001 /* 00002 Copyright (C) 2000-2012 Novell, Inc 00003 This library is free software; you can redistribute it and/or modify 00004 it under the terms of the GNU Lesser General Public License as 00005 published by the Free Software Foundation; either version 2.1 of the 00006 License, or (at your option) version 3.0 of the License. This library 00007 is distributed in the hope that it will be useful, but WITHOUT ANY 00008 WARRANTY; without even the implied warranty of MERCHANTABILITY or 00009 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00010 License for more details. You should have received a copy of the GNU 00011 Lesser General Public License along with this library; if not, write 00012 to the Free Software Foundation, Inc., 51 Franklin Street, Fifth 00013 Floor, Boston, MA 02110-1301 USA 00014 */ 00015 00016 00017 /*-/ 00018 00019 File: YQIntField.h 00020 00021 Author: Stefan Hundhammer <sh@suse.de> 00022 00023 /-*/ 00024 00025 00026 #ifndef YQIntField_h 00027 #define YQIntField_h 00028 00029 #include <qlabel.h> 00030 #include <QFrame> 00031 00032 #include <yui/YIntField.h> 00033 00034 00035 class YQWidgetCaption; 00036 class QSpinBox; 00037 00038 00039 class YQIntField : public QFrame, public YIntField 00040 { 00041 Q_OBJECT 00042 00043 public: 00044 00045 /** 00046 * Constructor. 00047 **/ 00048 YQIntField( YWidget * parent, 00049 const std::string & label, 00050 int minValue, 00051 int maxValue, 00052 int initialValue ); 00053 00054 /** 00055 * Destructor. 00056 **/ 00057 virtual ~YQIntField(); 00058 00059 /** 00060 * Get the current value (the number entered by the user or set from the 00061 * outside) of this IntField. 00062 * 00063 * Implemented from YIntField. 00064 **/ 00065 virtual int value(); 00066 00067 protected: 00068 00069 /** 00070 * Set the current value (the number entered by the user or set from the 00071 * outside) of this IntField. 'val' is guaranteed to be between minValue 00072 * and maxValue; no further checks are required. 00073 * 00074 * Implemented from YIntField. 00075 **/ 00076 virtual void setValueInternal( int val ); 00077 00078 public: 00079 00080 /** 00081 * Set the label (the caption above the input field). 00082 * 00083 * Reimplemented from YIntField. 00084 **/ 00085 virtual void setLabel( const std::string & label ); 00086 00087 /** 00088 * Sets the widget's enabled state. 00089 * 00090 * Inherited from YWidget. 00091 **/ 00092 virtual void setEnabled( bool enabled ); 00093 00094 /** 00095 * Preferred width of the widget. 00096 * 00097 * Reimplemented from YWidget. 00098 **/ 00099 virtual int preferredWidth(); 00100 00101 /** 00102 * Preferred height of the widget. 00103 * 00104 * Reimplemented from YWidget. 00105 **/ 00106 virtual int preferredHeight(); 00107 00108 /** 00109 * Set the new size of the widget. 00110 * 00111 * Reimplemented from YWidget. 00112 **/ 00113 virtual void setSize( int newWidth, int newHeight ); 00114 00115 /** 00116 * Accept the keyboard focus. 00117 * 00118 * Reimplemented from YWidget. 00119 **/ 00120 virtual bool setKeyboardFocus(); 00121 00122 00123 signals: 00124 00125 /** 00126 * Emitted when the value changes (regardless of the notify flag). 00127 **/ 00128 void valueChanged( int newValue ); 00129 00130 00131 protected slots: 00132 00133 /** 00134 * Slot for "value changed". This will send a ValueChanged event if 00135 * 'notify' is set. 00136 **/ 00137 void valueChangedSlot( int newValue ); 00138 00139 00140 protected: 00141 00142 YQWidgetCaption * _caption; 00143 QSpinBox * _qt_spinBox; 00144 }; 00145 00146 00147 #endif // YQIntField_h