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1 | /* | ||
2 | This file is part of KOrganizer. | ||
3 | Copyright (c) 1999 Preston Brown, Ian Dawes | ||
4 | |||
5 | This program is free software; you can redistribute it and/or modify | ||
6 | it under the terms of the GNU General Public License as published by | ||
7 | the Free Software Foundation; either version 2 of the License, or | ||
8 | (at your option) any later version. | ||
9 | |||
10 | This program is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | GNU General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU General Public License | ||
16 | along with this program; if not, write to the Free Software | ||
17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | ||
18 | |||
19 | As a special exception, permission is given to link this program | ||
20 | with any edition of Qt, and distribute the resulting executable, | ||
21 | without including the source code for Qt in the source distribution. | ||
22 | */ | ||
23 | #ifndef _KTIMEEDIT_H | ||
24 | #define _KTIMEEDIT_H | ||
25 | |||
26 | #include <qevent.h> | ||
27 | #include <qkeycode.h> | ||
28 | #include <qstring.h> | ||
29 | #include <qdatetime.h> | ||
30 | #include <qcombobox.h> | ||
31 | |||
32 | #include <kapplication.h> | ||
33 | |||
34 | /** | ||
35 | This is a class that provides an easy, user friendly way to edit times. | ||
36 | up/down/ increase or decrease time, respectively. | ||
37 | |||
38 | @short Provides a way to edit times in a user-friendly manner. | ||
39 | @author Preston Brown, Ian Dawes | ||
40 | */ | ||
41 | class KOTimeEdit : public QComboBox | ||
42 | { | ||
43 | Q_OBJECT | ||
44 | public: | ||
45 | /** constructs a new time edit. */ | ||
46 | KOTimeEdit(QWidget *parent=0, QTime qt=QTime(12,0), const char *name=0); | ||
47 | |||
48 | virtual ~KOTimeEdit(); | ||
49 | |||
50 | /** | ||
51 | Returns, if a time is selected. Can not return false anymore.... | ||
52 | */ | ||
53 | bool hasTime() const; | ||
54 | |||
55 | /** returns the time that is currently set in the timeLineEdit. */ | ||
56 | QTime getTime() const; | ||
57 | |||
58 | /** returns the prefered size policy of the KOTimeEdit */ | ||
59 | //QSizePolicy sizePolicy() const; | ||
60 | |||
61 | /** return true if input is a valid time and false if not */ | ||
62 | bool inputIsValid() const; | ||
63 | |||
64 | signals: | ||
65 | /** | ||
66 | Emitted every time the time displayed changes. "newt" is the new | ||
67 | time. | ||
68 | */ | ||
69 | void timeChanged(QTime newt); | ||
70 | |||
71 | public slots: | ||
72 | /** used to set the time which is displayed to a specific value. */ | ||
73 | void setTime(QTime qt); | ||
74 | |||
75 | protected slots: | ||
76 | void activ(int); | ||
77 | void hilit(int); | ||
78 | void changedText(); | ||
79 | |||
80 | protected: | ||
81 | void keyPressEvent(QKeyEvent *qke); | ||
82 | void keyReleaseEvent(QKeyEvent *qke); | ||
83 | void setSelect ( int, int ); | ||
84 | bool mFlagKeyPressed; | ||
85 | void addTime(QTime qt, bool update = true ); | ||
86 | void subTime(QTime qt, bool update = true ); | ||
87 | // Update the lineedit text from mTime | ||
88 | void updateText(); | ||
89 | // void mouseReleaseEvent ( QMouseEvent * ) ; | ||
90 | //void focusInEvent ( QFocusEvent * ) ; | ||
91 | |||
92 | private: | ||
93 | QTime mTime; // the widget's displayed time. | ||
94 | //QString mNoTimeString; | ||
95 | }; | ||
96 | |||
97 | #endif | ||