protected void createContents() {
VGridLayout layout = new VGridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
layout.horizontalSpacing = 0;
layout.verticalSpacing = 0;
setLayout(layout);
if (cdt.builder.hasHeader()) {
createHeader();
// if (cdt.field.length > 1
// || (cdt.getCalendarField(cdt.field[0]) != Calendar.MONTH
// && cdt.getCalendarField(cdt.field[0]) != Calendar.YEAR)) {
// createHeader();
// }
}
if (cdt.builder.hasHeader() && (cdt.builder.hasBody() || cdt.builder.hasFooter())) {
VLabel separator = new VLabel(this, SWT.HORIZONTAL | SWT.SEPARATOR);
separator.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
}
if (cdt.builder.hasBody()) {
createBody();
}
if ((cdt.builder.hasHeader() || cdt.builder.hasBody()) && cdt.builder.hasFooter()) {
VLabel sep = new VLabel(this, SWT.HORIZONTAL | SWT.SEPARATOR);
sep.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
}
if (cdt.builder.hasFooter()) {
createFooter();
}
}
/** create the Calendar's body, which contains the dayLabels and dayButtons */
private void createBody() {
body = new VPanel(this, SWT.NONE);
body.setData(CDT.PickerPart, PickerPart.BodyPanel);
body.setPainter(cdt.getPainter());
cdt.getPainter().update(body);
VGridLayout layout = new VGridLayout(1, false);
layout.marginWidth = 0;
layout.marginHeight = 0;
layout.horizontalSpacing = 0;
body.setLayout(layout);
body.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
addBodyPanel();
for (Iterator<Body> iter = cdt.builder.getBodies().iterator(); iter.hasNext(); ) {
Body b = iter.next();
if (b.newColumn) {
VLabel sep = new VLabel(body, SWT.SEPARATOR | SWT.VERTICAL);
sep.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
body.getLayout(VGridLayout.class).numColumns++;
addBodyPanel();
}
switch (b.type) {
case Body.DAYS:
createDays(b);
break;
case Body.MONTHS:
createMonths(b);
break;
case Body.TIME:
createTime(b);
break;
case Body.YEARS:
createYears(b);
break;
}
}
for (VPanel bodyPanel : bodyPanels) {
bodyPanel.getLayout(VStackLayout.class).setTopControl(null);
}
}
private void createDays(Body b) {
VPanel bodyPanel = bodyPanels[bodyPanels.length - 1];
dayPanel = new VPanel(bodyPanel, SWT.NO_FOCUS);
dayPanel.setData(CDT.PickerPart, PickerPart.DayPanel);
dayPanel.setPainter(cdt.getPainter());
cdt.getPainter().update(dayPanel);
VGridLayout layout = new VGridLayout(7, true);
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.horizontalSpacing = b.spacing;
layout.verticalSpacing = b.spacing;
dayPanel.setLayout(layout);
bodyPanel.getLayout(VStackLayout.class).setDefault(dayPanel, false);
addListener(
SWT.MouseWheel,
new Listener() {
public void handleEvent(Event event) {
scrollCalendar((event.count > 0) ? SWT.ARROW_UP : SWT.ARROW_DOWN);
}
});
Menu bodyMenu = dayPanel.createMenu();
todayMenuItem = new MenuItem(bodyMenu, SWT.NONE);
todayMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
cdt.setSelection(new Date());
}
});
showSelMenuItem = new MenuItem(bodyMenu, SWT.NONE);
showSelMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
cdt.showSelection();
}
});
dayListener =
new Listener() {
public void handleEvent(Event event) {
switch (event.type) {
case SWT.KeyDown:
if (event.stateMask == 0) {
if (event.keyCode == SWT.KEYPAD_CR
|| event.character == SWT.CR
|| event.character == ' ') {
setSelectionFromFocusButton(event);
} else if (event.keyCode == SWT.HOME
|| event.keyCode == SWT.END
|| event.keyCode == SWT.PAGE_DOWN
|| event.keyCode == SWT.PAGE_UP) {
scrollCalendar(event.keyCode);
setSelectionFromFocusButton(event);
}
}
break;
case SWT.MouseDown:
if (event.button == 3) {
dayPanel.getMenu().setVisible(true);
}
break;
case SWT.MouseWheel:
scrollCalendar((event.count > 0) ? SWT.ARROW_UP : SWT.ARROW_DOWN);
break;
case SWT.Selection:
if (event.widget == null) {
VButton button = (VButton) event.data;
int stateMask = event.stateMask;
setSelectionFromButton(button, stateMask);
if (cdt.field.length == 1
&& cdt.getCalendarField(cdt.field[0]) == Calendar.DATE) {
cdt.fireSelectionChanged(true);
} else {
cdt.fireSelectionChanged();
}
}
break;
case SWT.Traverse:
if (event.detail == SWT.TRAVERSE_RETURN) {
setSelectionFromFocusButton(event);
} else {
traverseSelection(event.keyCode);
setSelectionFromFocusButton(event);
}
break;
}
}
};
dayLabels = new VLabel[DAYS_IN_WEEK];
for (int day = 0; day < dayLabels.length; day++) {
dayLabels[day] = new VLabel(dayPanel, SWT.CENTER);
dayLabels[day].setData(CDT.PickerPart, PickerPart.DayOfWeekLabel);
dayLabels[day].setData(CDT.Key.Compact, b.compact);
dayLabels[day].setData(CDT.Key.Index, day);
dayLabels[day].setPainter(cdt.getPainter());
cdt.getPainter().update(dayLabels[day]);
dayLabels[day].setMargins(1, 1);
dayLabels[day].setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
}
VLabel sep = new VLabel(dayPanel, SWT.HORIZONTAL | SWT.SEPARATOR);
sep.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false, 7, 1));
dayButtons = new VButton[DAYS_IN_WEEK * NUM_ROWS];
for (int day = 0; day < dayButtons.length; day++) {
dayButtons[day] = new VButton(dayPanel, SWT.TOGGLE);
dayButtons[day].setData(CDT.PickerPart, PickerPart.DayButton);
dayButtons[day].setData(CDT.Key.Index, day);
dayButtons[day].setPainter(cdt.getPainter());
cdt.getPainter().update(dayButtons[day]);
dayButtons[day].setSquare(true);
dayButtons[day].setMargins(4, 4);
dayButtons[day].setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
dayButtons[day].addListener(SWT.KeyDown, dayListener);
dayButtons[day].addListener(SWT.MouseDown, dayListener);
dayButtons[day].addListener(SWT.MouseWheel, dayListener);
dayButtons[day].addListener(SWT.Selection, dayListener);
dayButtons[day].addListener(SWT.Traverse, dayListener);
}
}