diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplateEditDialog.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplateEditDialog.java | 402 |
1 files changed, 201 insertions, 201 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplateEditDialog.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplateEditDialog.java index 2a55ea5b2..29b965052 100644 --- a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplateEditDialog.java +++ b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplateEditDialog.java @@ -28,214 +28,214 @@ import org.eclipse.swt.widgets.*; * </p> */ public class CommentTemplateEditDialog extends Dialog { - /** - * The title of the dialog. - */ - private String title; - - /** - * The message to display, or <code>null</code> if none. - */ - private String message; - - /** - * The input value; the empty string by default. - */ - private String value = "";//$NON-NLS-1$ - - /** - * The input validator, or <code>null</code> if none. - */ - private IInputValidator validator; - - /** - * Ok button widget. - */ - private Button okButton; - - /** - * Input text widget. - */ - private Text text; - - /** - * Error message label widget. - */ - private Text errorMessageText; - - /** - * Creates an input dialog with OK and Cancel buttons. Note that the dialog - * will have no visual representation (no widgets) until it is told to open. - * <p> - * Note that the <code>open</code> method blocks for input dialogs. - * </p> - * - * @param parentShell - * the parent shell, or <code>null</code> to create a top-level - * shell - * @param dialogTitle - * the dialog title, or <code>null</code> if none - * @param dialogMessage - * the dialog message, or <code>null</code> if none - * @param initialValue - * the initial input value, or <code>null</code> if none - * (equivalent to the empty string) - * @param validator - * an input validator, or <code>null</code> if none - */ - public CommentTemplateEditDialog(Shell parentShell, String dialogTitle, - String dialogMessage, String initialValue, IInputValidator validator) { - super(parentShell); - this.title = dialogTitle; - message = dialogMessage; - if (initialValue == null) - value = "";//$NON-NLS-1$ - else - value = initialValue; - this.validator = validator; - } - - @Override + /** + * The title of the dialog. + */ + private String title; + + /** + * The message to display, or <code>null</code> if none. + */ + private String message; + + /** + * The input value; the empty string by default. + */ + private String value = "";//$NON-NLS-1$ + + /** + * The input validator, or <code>null</code> if none. + */ + private IInputValidator validator; + + /** + * Ok button widget. + */ + private Button okButton; + + /** + * Input text widget. + */ + private Text text; + + /** + * Error message label widget. + */ + private Text errorMessageText; + + /** + * Creates an input dialog with OK and Cancel buttons. Note that the dialog + * will have no visual representation (no widgets) until it is told to open. + * <p> + * Note that the <code>open</code> method blocks for input dialogs. + * </p> + * + * @param parentShell + * the parent shell, or <code>null</code> to create a top-level + * shell + * @param dialogTitle + * the dialog title, or <code>null</code> if none + * @param dialogMessage + * the dialog message, or <code>null</code> if none + * @param initialValue + * the initial input value, or <code>null</code> if none + * (equivalent to the empty string) + * @param validator + * an input validator, or <code>null</code> if none + */ + public CommentTemplateEditDialog(Shell parentShell, String dialogTitle, + String dialogMessage, String initialValue, IInputValidator validator) { + super(parentShell); + this.title = dialogTitle; + message = dialogMessage; + if (initialValue == null) + value = "";//$NON-NLS-1$ + else + value = initialValue; + this.validator = validator; + } + + @Override protected void buttonPressed(int buttonId) { - if (buttonId == IDialogConstants.OK_ID) { - value = text.getText(); - } else { - value = null; - } - super.buttonPressed(buttonId); - } - - @Override + if (buttonId == IDialogConstants.OK_ID) { + value = text.getText(); + } else { + value = null; + } + super.buttonPressed(buttonId); + } + + @Override protected void configureShell(Shell shell) { - super.configureShell(shell); - if (title != null) - shell.setText(title); - } + super.configureShell(shell); + if (title != null) + shell.setText(title); + } - @Override + @Override protected void createButtonsForButtonBar(Composite parent) { - // create OK and Cancel buttons by default - okButton = createButton(parent, IDialogConstants.OK_ID, - IDialogConstants.OK_LABEL, true); - createButton(parent, IDialogConstants.CANCEL_ID, - IDialogConstants.CANCEL_LABEL, false); - //do this here because setting the text will set enablement on the ok - // button - text.setFocus(); - if (value != null) { - text.setText(value); - text.selectAll(); - } - } - - @Override + // create OK and Cancel buttons by default + okButton = createButton(parent, IDialogConstants.OK_ID, + IDialogConstants.OK_LABEL, true); + createButton(parent, IDialogConstants.CANCEL_ID, + IDialogConstants.CANCEL_LABEL, false); + //do this here because setting the text will set enablement on the ok + // button + text.setFocus(); + if (value != null) { + text.setText(value); + text.selectAll(); + } + } + + @Override protected Control createDialogArea(Composite parent) { - // create composite - Composite composite = (Composite) super.createDialogArea(parent); - // create message - if (message != null) { - Label label = new Label(composite, SWT.WRAP); - label.setText(message); - GridData data = new GridData(GridData.GRAB_HORIZONTAL - | GridData.GRAB_VERTICAL | GridData.HORIZONTAL_ALIGN_FILL - | GridData.VERTICAL_ALIGN_CENTER); - data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH); - label.setLayoutData(data); - label.setFont(parent.getFont()); - } - text = new Text(composite, SWT.MULTI | SWT.BORDER); - GridData gd = new GridData(GridData.GRAB_HORIZONTAL - | GridData.HORIZONTAL_ALIGN_FILL); + // create composite + Composite composite = (Composite) super.createDialogArea(parent); + // create message + if (message != null) { + Label label = new Label(composite, SWT.WRAP); + label.setText(message); + GridData data = new GridData(GridData.GRAB_HORIZONTAL + | GridData.GRAB_VERTICAL | GridData.HORIZONTAL_ALIGN_FILL + | GridData.VERTICAL_ALIGN_CENTER); + data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH); + label.setLayoutData(data); + label.setFont(parent.getFont()); + } + text = new Text(composite, SWT.MULTI | SWT.BORDER); + GridData gd = new GridData(GridData.GRAB_HORIZONTAL + | GridData.HORIZONTAL_ALIGN_FILL); gd.heightHint = convertHeightInCharsToPixels(5); text.setLayoutData(gd); text.addModifyListener(e -> validateInput()); - errorMessageText = new Text(composite, SWT.READ_ONLY); - errorMessageText.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL - | GridData.HORIZONTAL_ALIGN_FILL)); - errorMessageText.setBackground(errorMessageText.getDisplay() - .getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); - - applyDialogFont(composite); - return composite; - } - - /** - * Returns the error message label. - * - * @return the error message label - * @deprecated use setErrorMessage(String) instead - */ - @Deprecated + errorMessageText = new Text(composite, SWT.READ_ONLY); + errorMessageText.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL + | GridData.HORIZONTAL_ALIGN_FILL)); + errorMessageText.setBackground(errorMessageText.getDisplay() + .getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); + + applyDialogFont(composite); + return composite; + } + + /** + * Returns the error message label. + * + * @return the error message label + * @deprecated use setErrorMessage(String) instead + */ + @Deprecated protected Label getErrorMessageLabel() { - return null; - } - - /** - * Returns the ok button. - * - * @return the ok button - */ - protected Button getOkButton() { - return okButton; - } - - /** - * Returns the text area. - * - * @return the text area - */ - protected Text getText() { - return text; - } - - /** - * Returns the validator. - * - * @return the validator - */ - protected IInputValidator getValidator() { - return validator; - } - - /** - * Returns the string typed into this input dialog. - * - * @return the input string - */ - public String getValue() { - return value; - } - - /** - * Validates the input. - * <p> - * The default implementation of this framework method delegates the request - * to the supplied input validator object; if it finds the input invalid, - * the error message is displayed in the dialog's message line. This hook - * method is called whenever the text changes in the input field. - * </p> - */ - protected void validateInput() { - String errorMessage = null; - if (validator != null) { - errorMessage = validator.isValid(text.getText()); - } - // Bug 16256: important not to treat "" (blank error) the same as null - // (no error) - setErrorMessage(errorMessage); - } - - /** - * Sets or clears the error message. - * If not <code>null</code>, the OK button is disabled. - * - * @param errorMessage - * the error message, or <code>null</code> to clear - * @since 3.0 - */ - public void setErrorMessage(String errorMessage) { - errorMessageText.setText(errorMessage == null ? "" : errorMessage); //$NON-NLS-1$ - okButton.setEnabled(errorMessage == null); - errorMessageText.getParent().update(); - } + return null; + } + + /** + * Returns the ok button. + * + * @return the ok button + */ + protected Button getOkButton() { + return okButton; + } + + /** + * Returns the text area. + * + * @return the text area + */ + protected Text getText() { + return text; + } + + /** + * Returns the validator. + * + * @return the validator + */ + protected IInputValidator getValidator() { + return validator; + } + + /** + * Returns the string typed into this input dialog. + * + * @return the input string + */ + public String getValue() { + return value; + } + + /** + * Validates the input. + * <p> + * The default implementation of this framework method delegates the request + * to the supplied input validator object; if it finds the input invalid, + * the error message is displayed in the dialog's message line. This hook + * method is called whenever the text changes in the input field. + * </p> + */ + protected void validateInput() { + String errorMessage = null; + if (validator != null) { + errorMessage = validator.isValid(text.getText()); + } + // Bug 16256: important not to treat "" (blank error) the same as null + // (no error) + setErrorMessage(errorMessage); + } + + /** + * Sets or clears the error message. + * If not <code>null</code>, the OK button is disabled. + * + * @param errorMessage + * the error message, or <code>null</code> to clear + * @since 3.0 + */ + public void setErrorMessage(String errorMessage) { + errorMessageText.setText(errorMessage == null ? "" : errorMessage); //$NON-NLS-1$ + okButton.setEnabled(errorMessage == null); + errorMessageText.getParent().update(); + } } |