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Posted on 2006-12-29 11:11 Hexise 閱讀(9844) 評論(3) 編輯 收藏 所屬分類: SWT/JFace
類似于Java Swing 中的JDateChooser,SWT里有沒有相類似的日期選擇控件呢?
目前有幾種方式提供SWT的時間控件:
1.eclipse 3.3自帶的org.eclipse.swt.widgets.DateTime控件.
?? eclipse 3.3版本增加了對日期選擇控件的支持,下面是官方提供的示例代碼:
import
?org.eclipse.swt.
*
;
import
?org.eclipse.swt.events.
*
;
import
?org.eclipse.swt.layout.
*
;
import
?org.eclipse.swt.widgets.
*
;
 
public
?
class
?Snippet251?
{
  ????
public
?
static
?
void
?main(String[]?args)?
{
????????Display?display?
=
?
new
?Display();
????????
final
?Shell?shell?
=
?
new
?Shell(display);
????????shell.setLayout(
new
?FillLayout());
????????Button?open?
=
?
new
?Button(shell,?SWT.PUSH);
????????open.setText(
"
Open?Dialog
"
);
????????open.addSelectionListener(
new
?SelectionAdapter()?
{
????????????
public
?
void
?widgetSelected(SelectionEvent?e)?
{
????????????????
final
?Shell?dialog?
=
?
new
?Shell(shell,?SWT.DIALOG_TRIM);
????????????????dialog.setLayout(
new
?GridLayout(
3
,?
false
));
????????????????
final
?DateTime?calendar?
=
?
new
?DateTime(dialog,?SWT.CALENDAR
????????????????????????
|
?SWT.BORDER);
????????????????
final
?DateTime?date?
=
?
new
?DateTime(dialog,?SWT.DATE?
|
?SWT.SHORT);
????????????????
final
?DateTime?time?
=
?
new
?DateTime(dialog,?SWT.TIME?
|
?SWT.SHORT);
????????????????
new
?Label(dialog,?SWT.NONE);
????????????????
new
?Label(dialog,?SWT.NONE);
????????????????Button?ok?
=
?
new
?Button(dialog,?SWT.PUSH);
????????????????ok.setText(
"
OK
"
);
????????????????ok.setLayoutData(
new
?GridData(SWT.FILL,?SWT.CENTER,?
false
,
????????????????????????
false
));
????????????????ok.addSelectionListener(
new
?SelectionAdapter()?
{
????????????????????
public
?
void
?widgetSelected(SelectionEvent?e)?
{
????????????????????????System.out
????????????????????????????????.println(
"
Calendar?date?selected?(MM/DD/YYYY)?=?
"
????????????????????????????????????????
+
?(calendar.getMonth()?
+
?
1
)
????????????????????????????????????????
+
?
"
/
"
????????????????????????????????????????
+
?calendar.getDay()
????????????????????????????????????????
+
?
"
/
"
????????????????????????????????????????
+
?calendar.getYear());
????????????????????????System.out.println(
"
Date?selected?(MM/YYYY)?=?
"
????????????????????????????????
+
?(date.getMonth()?
+
?
1
)?
+
?
"
/
"
?
+
?date.getYear());
????????????????????????System.out.println(
"
Time?selected?(HH:MM)?=?
"
????????????????????????????????
+
?time.getHours()?
+
?
"
:
"
?
+
?time.getMinutes());
????????????????????????dialog.close();
 ????????????????????}
????????????????}
);
????????????????dialog.setDefaultButton(ok);
????????????????dialog.pack();
????????????????dialog.open();
????????????}
????????}
);
????????shell.pack();
????????shell.open();
????????
while
?(
!
shell.isDisposed())?
{
????????????
if
?(
!
display.readAndDispatch())
????????????????display.sleep();
????????}
????????display.dispose();
????}
 }
2.第三方提供的免費日期選擇控件,例如DatePicker, 它是一個下拉列表框, 提供了日期選擇的功能.它在sourceforge上的主頁是 http://sourceforge.net/projects/swt-datepicker/3.也可以自己實現日期選擇控件,下面是一個實現的例子: import?java.text.SimpleDateFormat;
import?java.util.Calendar;
import?java.util.Date;
import?org.eclipse.swt.SWT;
import?org.eclipse.swt.custom.CLabel;
import?org.eclipse.swt.events.MouseEvent;
import?org.eclipse.swt.events.MouseListener;
import?org.eclipse.swt.events.SelectionAdapter;
import?org.eclipse.swt.events.SelectionEvent;
import?org.eclipse.swt.graphics.Color;
import?org.eclipse.swt.layout.GridData;
import?org.eclipse.swt.layout.GridLayout;
import?org.eclipse.swt.widgets.Button;
import?org.eclipse.swt.widgets.Dialog;
import?org.eclipse.swt.widgets.Display;
import?org.eclipse.swt.widgets.Shell;
public?class?CalendarDialog?extends?Dialog?implements?MouseListener?{
????private?Display?display?=?null;
????private?Date?nowDate?=?null;?//?current?date
????private?String?selectedDate?=?"";?//?selected?date
????private?Shell?shell?=?null;
????private?GridLayout?gridLayout?=?null;
????private?GridData?gridData?=?null;
????private?CLabel?sunday?=?null;
????private?CLabel?monday?=?null;
????private?CLabel?tuesday?=?null;
????private?CLabel?wednesday?=?null;
????private?CLabel?thursday?=?null;
????private?CLabel?friday?=?null;
????private?CLabel?saturday?=?null;
????private?Button?yearUp?=?null;
????private?Button?yearNext?=?null;
????private?Button?monthUp?=?null;
????private?Button?monthNext?=?null;
????private?CLabel?nowLabel?=?null;
????private?CLabel[]?days?=?new?CLabel[42];
????private?boolean?hasChanged?=?false;
????public?CalendarDialog(Shell?parent,?int?style)?{
????????super(parent,?style);
????}
????public?CalendarDialog(Shell?parent)?{
????????this(parent,?0);
????}
????private?int?getLastDayOfMonth(int?year,?int?month)?{
????????if?(month?==?1?||?month?==?3?||?month?==?5?||?month?==?7?||?month?==?8
????????????????||?month?==?10?||?month?==?12)?{
????????????return?31;
????????}
????????if?(month?==?4?||?month?==?6?||?month?==?9?||?month?==?11)?{
????????????return?30;
????????}
????????if?(month?==?2)?{
????????????if?(isLeapYear(year))?{
????????????????return?29;
????????????}?else?{
????????????????return?28;
????????????}
????????}
????????return?0;
????}
????public?boolean?isLeapYear(int?year)?{
????????return?(year?%?4?==?0?&&?year?%?100?!=?0)?||?(year?%?400?==?0);
????}
????private?void?moveTo(int?type,?int?value)?{
????????Calendar?now?=?Calendar.getInstance();?//?get?current?Calendar?object
????????now.setTime(nowDate);?//?set?current?date
????????now.add(type,?value);?//?add?to?spec?time.
????????nowDate?=?new?Date(now.getTimeInMillis());?//?result
????????SimpleDateFormat?formatter?=?new?SimpleDateFormat("yyyy-MM");//?format
????????//?date
????????nowLabel.setText(formatter.format(nowDate));?//?set?to?label
????????setDayForDisplay(now);
????}
????private?void?setDayForDisplay(Calendar?now)?{
????????int?currentDay?=?now.get(Calendar.DATE);
????????now.add(Calendar.DAY_OF_MONTH,?-(now.get(Calendar.DATE)?-?1));?//
????????int?startIndex?=?now.get(Calendar.DAY_OF_WEEK)?-?1;?//
????????int?year?=?now.get(Calendar.YEAR);?//
????????int?month?=?now.get(Calendar.MONTH)?+?1;?//
????????int?lastDay?=?this.getLastDayOfMonth(year,?month);?//
????????int?endIndex?=?startIndex?+?lastDay?-?1;?//
????????int?startday?=?1;
????????for?(int?i?=?0;?i?<?42;?i++)?{
????????????Color?temp?=?days[i].getBackground();
????????????if?(temp.equals(display.getSystemColor(SWT.COLOR_BLUE)))?{
????????????????days[i].setBackground(display.getSystemColor(SWT.COLOR_WHITE));
????????????}
????????}
????????for?(int?i?=?0;?i?<?42;?i++)?{
????????????if?(i?>=?startIndex?&&?i?<=?endIndex)?{
????????????????days[i].setText(""?+?startday);
????????????????if?(startday?==?currentDay)?{
????????????????????days[i].setBackground(display
????????????????????????????.getSystemColor(SWT.COLOR_BLUE));?//
????????????????}
????????????????startday++;
????????????}?else?{
????????????????days[i].setText("");
????????????}
????????}
????}
????public?void?previousYear()?{
????????moveTo(Calendar.YEAR,?-1);
????}
????public?void?nextYear()?{
????????moveTo(Calendar.YEAR,?1);
????}
????public?void?nextMonth()?{
????????moveTo(Calendar.MONTH,?1);
????}
????public?void?previousMonth()?{
????????moveTo(Calendar.MONTH,?-1);
????}
????public?void?mouseDoubleClick(MouseEvent?e)?{
????}
????public?void?mouseDown(MouseEvent?e)?{
????????CLabel?day?=?(CLabel)?e.getSource();
????????if?(!day.getText().equals(""))?{
????????????this.selectedDate?=?nowLabel.getText()?+?"-"?+?day.getText();
????????????this.shell.close();
????????}
????????hasChanged?=?true;
????}
????public?void?mouseUp(MouseEvent?e)?{
????}
????public?void?open(int?x,?int?y)?{
????????Shell?parent?=?getParent();
????????display?=?Display.getDefault();
????????shell?=?new?Shell(parent);
????????shell.setBounds(x,?y,?230,?220);
????????hasChanged?=?false;
????????gridLayout?=?new?GridLayout();
????????gridLayout.numColumns?=?7;
????????shell.setLayout(gridLayout);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL);
????????yearUp?=?new?Button(shell,?SWT.PUSH?|?SWT.FLAT);
????????yearUp.setText("<");
????????yearUp.setLayoutData(gridData);
????????yearUp.addSelectionListener(new?SelectionAdapter()?{
????????????public?void?widgetSelected(SelectionEvent?e)?{
????????????????previousYear();
????????????}
????????});
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL);
????????monthUp?=?new?Button(shell,?SWT.PUSH?|?SWT.FLAT);
????????monthUp.setText("<<");
????????monthUp.setLayoutData(gridData);
????????monthUp.addSelectionListener(new?SelectionAdapter()?{
????????????public?void?widgetSelected(SelectionEvent?e)?{
????????????????previousMonth();
????????????}
????????});
????????nowLabel?=?new?CLabel(shell,?SWT.CENTER?|?SWT.SHADOW_OUT);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL);
????????gridData.horizontalSpan?=?3;
????????nowLabel.setLayoutData(gridData);
????????SimpleDateFormat?formatter?=?new?SimpleDateFormat("yyyy-MM");
????????nowLabel.setText(formatter.format(new?Date()));
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL);
????????monthNext?=?new?Button(shell,?SWT.PUSH?|?SWT.FLAT);
????????monthNext.setText(">>");
????????monthNext.setLayoutData(gridData);
????????monthNext.addSelectionListener(new?SelectionAdapter()?{
????????????public?void?widgetSelected(SelectionEvent?e)?{
????????????????nextMonth();
????????????}
????????});
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL);
????????yearNext?=?new?Button(shell,?SWT.PUSH?|?SWT.FLAT);
????????yearNext.setText(">");
????????yearNext.setLayoutData(gridData);
????????yearNext.addSelectionListener(new?SelectionAdapter()?{
????????????public?void?widgetSelected(SelectionEvent?e)?{
????????????????nextYear();
????????????}
????????});
????????sunday?=?new?CLabel(shell,?SWT.CENTER?|?SWT.SHADOW_OUT);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL
????????????????|?GridData.FILL_VERTICAL);
????????gridData.widthHint?=?20;
????????gridData.heightHint?=?20;
????????sunday.setLayoutData(gridData);
????????sunday.setText("Sun");
????????monday?=?new?CLabel(shell,?SWT.CENTER?|?SWT.SHADOW_OUT);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL
????????????????|?GridData.FILL_VERTICAL);
????????gridData.widthHint?=?20;
????????gridData.heightHint?=?20;
????????monday.setLayoutData(gridData);
????????monday.setText("Mon");
????????tuesday?=?new?CLabel(shell,?SWT.CENTER?|?SWT.SHADOW_OUT);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL
????????????????|?GridData.FILL_VERTICAL);
????????gridData.widthHint?=?20;
????????gridData.heightHint?=?20;
????????tuesday.setLayoutData(gridData);
????????tuesday.setText("Tue");
????????wednesday?=?new?CLabel(shell,?SWT.CENTER?|?SWT.SHADOW_OUT);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL
????????????????|?GridData.FILL_VERTICAL);
????????gridData.widthHint?=?20;
????????gridData.heightHint?=?20;
????????wednesday.setLayoutData(gridData);
????????wednesday.setText("Wed");
????????thursday?=?new?CLabel(shell,?SWT.CENTER?|?SWT.SHADOW_OUT);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL
????????????????|?GridData.FILL_VERTICAL);
????????gridData.widthHint?=?20;
????????gridData.heightHint?=?20;
????????thursday.setLayoutData(gridData);
????????thursday.setText("Thu");
????????friday?=?new?CLabel(shell,?SWT.CENTER?|?SWT.SHADOW_OUT);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL
????????????????|?GridData.FILL_VERTICAL);
????????gridData.widthHint?=?20;
????????gridData.heightHint?=?20;
????????friday.setLayoutData(gridData);
????????friday.setText("Fri");
????????saturday?=?new?CLabel(shell,?SWT.CENTER?|?SWT.SHADOW_OUT);
????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL
????????????????|?GridData.FILL_VERTICAL);
????????gridData.widthHint?=?20;
????????gridData.heightHint?=?20;
????????saturday.setLayoutData(gridData);
????????saturday.setText("Sat");
????????for?(int?i?=?0;?i?<?42;?i++)?{
????????????days[i]?=?new?CLabel(shell,?SWT.FLAT?|?SWT.CENTER);
????????????gridData?=?new?GridData(GridData.FILL_HORIZONTAL
????????????????????|?GridData.FILL_VERTICAL);
????????????days[i].setLayoutData(gridData);
????????????days[i].setBackground(display.getSystemColor(SWT.COLOR_WHITE));
????????????days[i].addMouseListener(this);
????????}
????????Calendar?now?=?Calendar.getInstance();?//
????????nowDate?=?new?Date(now.getTimeInMillis());
????????setDayForDisplay(now);
????????shell.open();
????????Display?display?=?parent.getDisplay();
????????while?(!shell.isDisposed())?{
????????????if?(!display.readAndDispatch())?{
????????????????display.sleep();
????????????}
????????}
????}
????public?boolean?isChanged()?{
????????return?hasChanged;
????}
????public?String?getDateText()?{
????????return?selectedDate.toString();
????}
}
評論
# re: SWT中的時間控件 回復 更多評論
2006-12-29 11:23 by
# re: SWT中的時間控件 回復 更多評論
2006-12-29 12:12 by
@交口稱贊
呵呵,巧合巧合
# re: SWT中的日期選擇控件 回復 更多評論
2007-07-12 12:08 by
這個是我在你的基礎上改的
public class CalendarDialog implements MouseListener
{
private SimpleDateFormat stdDateTime = new SimpleDateFormat("yyyy-MM-dd HH:mm");
private SimpleDateFormat stdDate = new SimpleDateFormat("yyyy-MM-dd");
private String[][] week =
{
{ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" },
{ "日", "一", "二", "三", "四", "五", "六" } };
private String[] hours =
{ "00", "01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18",
"19", "20", "21", "22", "23" };
private String[] mins =
{ "00", "01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18",
"19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "36",
"37", "38", "39", "40", "41", "42", "43", "44", "45", "46", "47", "48", "49", "50", "51", "52", "53", "54",
"55", "56", "57", "58", "59" };
private static Map widgetMap = new HashMap();
private Display display = null;
private Locale locale = Locale.CHINESE;
private Date nowDate = null; // current date
private Calendar now = null;
private Text selectedDate = null; // selected date
private boolean selectTime = false;
private Button hasTime;
private Text time;
private Shell shell = null;
private GridLayout gridLayout = null;
private GridData gridData = null;
private CLabel sunday = null;
private CLabel monday = null;
private CLabel tuesday = null;
private CLabel wednesday = null;
private CLabel thursday = null;
private CLabel friday = null;
private CLabel saturday = null;
private Button yearUp = null;
private Button yearNext = null;
private Button monthUp = null;
private Button monthNext = null;
private CLabel nowLabel = null;
private CLabel[] days = new CLabel[35];
private boolean hasChanged = false;
public CalendarDialog(Locale locale,boolean hasTime)
{
this.locale = locale;
this.selectTime = hasTime;
}
public CalendarDialog(Locale locale)
{
this(locale,false);
}
public CalendarDialog(boolean hasTime)
{
this(Locale.CHINESE,hasTime);
}
public CalendarDialog()
{
this(Locale.CHINESE,false);
}
private int getLastDayOfMonth(int year, int month)
{
if (month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10 || month == 12)
{
return 31;
}
if (month == 4 || month == 6 || month == 9 || month == 11)
{
return 30;
}
if (month == 2)
{
if (isLeapYear(year))
{
return 29;
} else
{
return 28;
}
}
return 0;
}
public boolean isLeapYear(int year)
{
return (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0);
}
private void moveTo(int type, int value)
{
Calendar now = Calendar.getInstance(); // get current Calendar object
now.setTime(nowDate); // set current date
now.add(type, value); // add to spec time.
nowDate = new Date(now.getTimeInMillis()); // result
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM");// format
// date
nowLabel.setText(formatter.format(nowDate)); // set to label
setDayForDisplay(now);
}
private void setDayForDisplay(Calendar now)
{
int currentDay = now.get(Calendar.DATE);
now.add(Calendar.DAY_OF_MONTH, -(now.get(Calendar.DATE) - 1)); //
int startIndex = now.get(Calendar.DAY_OF_WEEK) - 1; //
int year = now.get(Calendar.YEAR); //
int month = now.get(Calendar.MONTH) + 1; //
int hourInt = now.get(Calendar.HOUR_OF_DAY);
int minInt = now.get(Calendar.MINUTE);
int lastDay = this.getLastDayOfMonth(year, month); //
int endIndex = startIndex + lastDay - 1; //
int startday = 1;
for (int i = 0; i < 35; i++)
{
Color temp = days[i].getBackground();
if (temp.equals(display.getSystemColor(SWT.COLOR_BLUE)))
{
days[i].setBackground(display.getSystemColor(SWT.COLOR_WHITE));
}
}
for (int i = 0; i < 35; i++)
{
if (i >= startIndex && i <= endIndex)
{
days[i].setText("" + startday);
if (startday == currentDay)
{
days[i].setBackground(display.getSystemColor(SWT.COLOR_BLUE)); //
}
startday++;
} else
{
days[i].setText("");
}
}
if(StringUtil.isStdDateTime(selectedDate.getText())){
hasTime.setSelection(true);
time.setText(hours[hourInt] + ":" + mins[minInt]);
}else{
hasTime.setSelection(false);
int hi = Calendar.getInstance().get(Calendar.HOUR_OF_DAY);
int mi = Calendar.getInstance().get(Calendar.MINUTE);
time.setText(hours[hi] + ":" + mins[mi]);
}
}
public void previousYear()
{
moveTo(Calendar.YEAR, -1);
}
public void nextYear()
{
moveTo(Calendar.YEAR, 1);
}
public void nextMonth()
{
moveTo(Calendar.MONTH, 1);
}
public void previousMonth()
{
moveTo(Calendar.MONTH, -1);
}
public void mouseDoubleClick(MouseEvent e)
{
}
public void mouseDown(MouseEvent e)
{
if (widgetMap.get(e.getSource()) != null)
{
return;
}
widgetMap.put(e.getSource(), e.getSource());
selectedDate = (Text) e.getSource();
open(getX(), getY());
hasChanged = true;
}
private int getX()
{
int x = 0;
x += selectedDate.getBounds().x;
Scrollable par;
par = selectedDate.getParent();
while (par instanceof Scrollable && par != null)
{
x += par.getBounds().x;
par = par.getParent();
}
return x;
}
private int getY()
{
int y = 50;
y += selectedDate.getBounds().y;
y += selectedDate.getBounds().height;
Scrollable par;
par = selectedDate.getParent();
while (par instanceof Scrollable && par != null)
{
y += par.getBounds().y;
par = par.getParent();
}
return y;
}
public void mouseUp(MouseEvent e)
{
}
public void dayMouseDown(MouseEvent e)
{
CLabel day = (CLabel) e.getSource();
if (!day.getText().equals("") && !day.getText().equals("×"))
{
if (selectedDate == null)
{
widgetMap.remove(selectedDate);
this.shell.close();
}
this.selectedDate.setText(nowLabel.getText() + "-" + day.getText());
}
if (hasTime.getSelection())
{
isValidaTime("");
if (!day.getText().equals("") && !day.getText().equals("×"))
{
if (selectedDate == null)
{
widgetMap.remove(selectedDate);
this.shell.close();
}
this.selectedDate.setText(nowLabel.getText() + "-" + day.getText() + " " + time.getText());
}
}
widgetMap.remove(selectedDate);
this.shell.close();
hasChanged = true;
}
public void open(int x, int y)
{
display = Display.getDefault();
display.setWarnings(true);
shell = new Shell(display, SWT.ON_TOP);
hasChanged = false;
gridLayout = new GridLayout();
gridLayout.numColumns = 7;
gridLayout.makeColumnsEqualWidth = true;
shell.setLayout(gridLayout);
shell.setBounds(x, y, 210, 220);
gridData = new GridData(GridData.FILL_HORIZONTAL);
yearUp = new Button(shell, SWT.PUSH | SWT.FLAT);
yearUp.setText("<");
yearUp.setLayoutData(gridData);
yearUp.addSelectionListener(new SelectionAdapter()
{
public void widgetSelected(SelectionEvent e)
{
previousYear();
}
});
gridData = new GridData(GridData.FILL_HORIZONTAL);
monthUp = new Button(shell, SWT.PUSH | SWT.FLAT);
monthUp.setText("<<");
monthUp.setLayoutData(gridData);
monthUp.addSelectionListener(new SelectionAdapter()
{
public void widgetSelected(SelectionEvent e)
{
previousMonth();
}
});
nowLabel = new CLabel(shell, SWT.CENTER | SWT.SHADOW_OUT);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 3;
nowLabel.setLayoutData(gridData);
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM");
nowLabel.setText(formatter.format(new Date()));
gridData = new GridData(GridData.FILL_HORIZONTAL);
monthNext = new Button(shell, SWT.PUSH | SWT.FLAT);
monthNext.setText(">>");
monthNext.setLayoutData(gridData);
monthNext.addSelectionListener(new SelectionAdapter()
{
public void widgetSelected(SelectionEvent e)
{
nextMonth();
}
});
gridData = new GridData(GridData.FILL_HORIZONTAL);
yearNext = new Button(shell, SWT.PUSH | SWT.FLAT);
yearNext.setText(">");
yearNext.setLayoutData(gridData);
yearNext.addSelectionListener(new SelectionAdapter()
{
public void widgetSelected(SelectionEvent e)
{
nextYear();
}
});
sunday = new CLabel(shell, SWT.CENTER | SWT.SHADOW_OUT);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
sunday.setLayoutData(gridData);
sunday.setText(getWeekName(0));
monday = new CLabel(shell, SWT.CENTER | SWT.SHADOW_OUT);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
monday.setLayoutData(gridData);
monday.setText(getWeekName(1));
tuesday = new CLabel(shell, SWT.CENTER | SWT.SHADOW_OUT);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
tuesday.setLayoutData(gridData);
tuesday.setText(getWeekName(2));
wednesday = new CLabel(shell, SWT.CENTER | SWT.SHADOW_OUT);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
wednesday.setLayoutData(gridData);
wednesday.setText(getWeekName(3));
thursday = new CLabel(shell, SWT.CENTER | SWT.SHADOW_OUT);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
thursday.setLayoutData(gridData);
thursday.setText(getWeekName(4));
friday = new CLabel(shell, SWT.CENTER | SWT.SHADOW_OUT);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
friday.setLayoutData(gridData);
friday.setText(getWeekName(5));
saturday = new CLabel(shell, SWT.CENTER | SWT.SHADOW_OUT);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
saturday.setLayoutData(gridData);
saturday.setText(getWeekName(6));
for (int i = 0; i < 35; i++)
{
days[i] = new CLabel(shell, SWT.FLAT | SWT.CENTER);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
days[i].setLayoutData(gridData);
days[i].addMouseListener(new MouseAdapter()
{
public void mouseDown(MouseEvent e)
{
dayMouseDown(e);
}
});
}
hasTime = new Button(shell, SWT.CHECK);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
gridData.horizontalAlignment = GridData.CENTER;
hasTime.setLayoutData(gridData);
hasTime.setSelection(selectTime);
Composite timeCom = new Composite(shell, SWT.NONE);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
gridData.horizontalSpan = 5;
timeCom.setLayoutData(gridData);
{
GridLayout timeLayout = new GridLayout();
timeLayout.numColumns = 5;
gridLayout.makeColumnsEqualWidth = true;
timeCom.setLayout(timeLayout);
Composite lCom = new Composite(timeCom, SWT.NONE);
timeLayout = new GridLayout();
timeLayout.numColumns = 1;
lCom.setLayout(timeLayout);
{
CLabel hourUp = new CLabel(lCom, SWT.NONE);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
hourUp.setLayoutData(gridData);
hourUp.setText("∧");
hourUp.addMouseListener(new MouseAdapter()
{
public void mouseDown(MouseEvent e)
{
nextHour();
}
});
CLabel hourDown = new CLabel(lCom, SWT.CENTER | SWT.EMBEDDED);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
hourDown.setLayoutData(gridData);
hourDown.setText("∨");
hourDown.addMouseListener(new MouseAdapter()
{
public void mouseDown(MouseEvent e)
{
preHour();
}
});
}
{
time = new Text(timeCom, SWT.SINGLE | SWT.CENTER | SWT.BORDER);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 3;
time.setLayoutData(gridData);
new ControlCheck().setTextTimeCheck1(time);
}
Composite rCom = new Composite(timeCom, SWT.NONE);
timeLayout = new GridLayout();
timeLayout.numColumns = 1;
rCom.setLayout(timeLayout);
{
CLabel minUp = new CLabel(rCom, SWT.FLAT | SWT.CENTER);
gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
minUp.setLayoutData(gridData);
minUp.setText("∧");
minUp.addMouseListener(new MouseAdapter()
{
public void mouseDown(MouseEvent e)
{
nextMinute();
}
});
CLabel minDown = new CLabel(rCom, SWT.FLAT | SWT.CENTER);
GridData gridData = new GridData();
gridData.horizontalSpan = 3;
minDown.setLayoutData(gridData);
minDown.setText("∨");
minDown.addMouseListener(new MouseAdapter()
{
public void mouseDown(MouseEvent e)
{
preMinute();
}
});
}
}
CLabel cls = new CLabel(shell, SWT.FLAT | SWT.CENTER);
GridData gridData = new GridData();
cls.setLayoutData(gridData);
cls.setText("×");
cls.addMouseListener(new MouseAdapter()
{
public void mouseDown(MouseEvent e)
{
dayMouseDown(e);
}
});
now = getCalendar();
nowDate = new Date(now.getTimeInMillis());
setDayForDisplay(now);
shell.open();
Display display = shell.getDisplay();
while (!shell.isDisposed())
{
if (!display.readAndDispatch())
{
display.sleep();
}
}
}
public boolean isChanged()
{
return hasChanged;
}
public String getDateText()
{
return selectedDate.toString();
}
private String getWeekName(int weekIndex)
{
if (locale.equals(Locale.CHINESE))
{
return week[1][weekIndex];
} else
{
return week[0][weekIndex];
}
}
private boolean isValidaTime(String time)
{
return true;
}
private void nextHour()
{
int textHour = getHourInText();
int textMinute = getMinuteInText();
if (textHour < 23)
{
time.setText(hours[textHour + 1] + ":" + mins[textMinute]);
} else
{
time.setText(hours[0]+ ":" + mins[textMinute]);
}
}
private void preHour()
{
int textHour = getHourInText();
int textMinute = getMinuteInText();
if (textHour > 0)
{
time.setText(hours[textHour - 1] + ":" + mins[textMinute]);
} else
{
time.setText(hours[23] + ":" + mins[textMinute]);
}
}
private void nextMinute()
{
int textHour = getHourInText();
int textMinute = getMinuteInText();
if (textMinute < 59)
{
time.setText(hours[textHour] + ":" + mins[textMinute + 1]);
} else
{
time.setText(hours[textHour] + ":" + mins[0]);
}
}
private void preMinute()
{
int textHour = getHourInText();
int textMinute = getMinuteInText();
if (textMinute > 0)
{
time.setText(hours[textHour] + ":" + mins[textMinute - 1]);
} else
{
time.setText(hours[textHour] + ":" + mins[59]);
}
}
private int getHourInText()
{
return new Integer(time.getText().split(":")[0]).intValue();
}
private int getMinuteInText()
{
return new Integer(time.getText().split(":")[1]).intValue();
}
private Calendar getCalendar()
{
Date d;
String timeStr = this.selectedDate.getText();
if (timeStr == null || timeStr.equals(""))
{
return Calendar.getInstance();
}
now = Calendar.getInstance();
if (StringUtil.isStdDateTime(timeStr))
{
try
{
d = this.stdDateTime.parse(timeStr);
now.setTime(d);
} catch (ParseException e)
{
e.printStackTrace();
}
}
if (StringUtil.isStdDate(timeStr))
{
try
{
d = this.stdDate.parse(timeStr);
now.setTime(d);
} catch (ParseException e)
{
e.printStackTrace();
}
}
return now;
}
}
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