diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/gui/SimpleDialogs.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/gui/SimpleDialogs.java | 142 |
1 files changed, 115 insertions, 27 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/gui/SimpleDialogs.java b/BJC-Utils2/src/main/java/bjc/utils/gui/SimpleDialogs.java index 7731529..85b9fa9 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/gui/SimpleDialogs.java +++ b/BJC-Utils2/src/main/java/bjc/utils/gui/SimpleDialogs.java @@ -1,24 +1,39 @@ package bjc.utils.gui; import java.awt.Component; +import java.awt.Frame; import java.util.function.Function; import java.util.function.Predicate; +import javax.swing.JButton; +import javax.swing.JComboBox; +import javax.swing.JDialog; +import javax.swing.JLabel; import javax.swing.JOptionPane; +import javax.swing.JPanel; + +import bjc.utils.gui.layout.VLayout; /** * Utility class for getting simple input from the user. + * * @author ben * */ public class SimpleDialogs { /** * Get a bounded integer from the user. - * @param parent The parent component for the dialogs. - * @param title The title for the dialogs. - * @param prompt The prompt to tell the user what to enter. - * @param lower The lower integer bound to accept. - * @param upper The upper integer bound to accept. + * + * @param parent + * The parent component for the dialogs. + * @param title + * The title for the dialogs. + * @param prompt + * The prompt to tell the user what to enter. + * @param lower + * The lower integer bound to accept. + * @param upper + * The upper integer bound to accept. * @return A int within the specified bounds. */ public static int getBoundedInt(Component parent, String title, @@ -35,9 +50,13 @@ public class SimpleDialogs { /** * Get a integer from the user - * @param parent The parent component for dialogs. - * @param title The title for dialogs. - * @param prompt The prompt to tell the user what to enter. + * + * @param parent + * The parent component for dialogs. + * @param title + * The title for dialogs. + * @param prompt + * The prompt to tell the user what to enter. * @return A int. */ public static int getInt(Component parent, String title, @@ -54,23 +73,34 @@ public class SimpleDialogs { /** * Get a string from the user - * @param parent The parent component for dialogs. - * @param title The title for the dialogs. - * @param prompt The prompt to tell the user what to enter. + * + * @param parent + * The parent component for dialogs. + * @param title + * The title for the dialogs. + * @param prompt + * The prompt to tell the user what to enter. * @return A string. */ - public static String getString(Component parent, String title, String prompt) { + public static String getString(Component parent, String title, + String prompt) { return JOptionPane.showInputDialog(parent, prompt, title, JOptionPane.QUESTION_MESSAGE); } /** * Get a value parsable from a string from the user. - * @param parent The parent component for dialogs. - * @param title The title for dialogs. - * @param prompt The prompt to tell the user what to enter. - * @param p A predicate to determine if a input is valid. - * @param f The function to transform the string into a value. + * + * @param parent + * The parent component for dialogs. + * @param title + * The title for dialogs. + * @param prompt + * The prompt to tell the user what to enter. + * @param p + * A predicate to determine if a input is valid. + * @param f + * The function to transform the string into a value. * @return The value parsed from a string. */ public static <E> E getValue(Component parent, String title, @@ -88,9 +118,13 @@ public class SimpleDialogs { /** * Get a whole number from the user. - * @param parent The parent component for dialogs. - * @param title The title for dialogs. - * @param prompt The prompt to tell the user what to enter. + * + * @param parent + * The parent component for dialogs. + * @param title + * The title for dialogs. + * @param prompt + * The prompt to tell the user what to enter. * @return A whole number. */ public static int getWhole(Component parent, String title, @@ -100,9 +134,13 @@ public class SimpleDialogs { /** * Ask the user a Yes/No question. - * @param parent The parent component for dialogs. - * @param title The title for dialogs. - * @param question The question to ask the user. + * + * @param parent + * The parent component for dialogs. + * @param title + * The title for dialogs. + * @param question + * The question to ask the user. * @return True if the user said yes, false otherwise. */ public static boolean getYesNo(Component parent, String title, @@ -112,12 +150,62 @@ public class SimpleDialogs { return (res == JOptionPane.YES_OPTION ? true : false); } - + + /** + * Asks the user to pick an option from a series of choices. + * + * @param parent + * The parent frame for this dialog + * @param title + * The title of this dialog + * @param question + * The question being asked + * @param choices + * The availible choices for the question + * @return The choice the user picked, or null if they didn't pick one + */ + @SuppressWarnings("unchecked") + public static <E> E getChoice(Frame parent, String title, + String question, E... choices) { + JDialog jd = new JDialog(parent, title, true); + jd.setLayout(new VLayout(2)); + + JPanel questionPane = new JPanel(); + + JLabel questionText = new JLabel(question); + JComboBox<E> questionChoices = new JComboBox<>(choices); + + questionPane.add(questionText); + questionPane.add(questionChoices); + + JPanel buttonPane = new JPanel(); + + JButton okButton = new JButton("Ok"); + okButton.addActionListener(e -> jd.dispose()); + JButton cancelButton = new JButton("Cancel"); + cancelButton.addActionListener(e -> jd.dispose()); + + buttonPane.add(cancelButton); + buttonPane.add(okButton); + + jd.add(questionPane); + jd.add(buttonPane); + + jd.pack(); + jd.setVisible(true); + + return (E) questionChoices.getSelectedItem(); + } + /** * Show a error message to the user - * @param parent The parent component for dialogs. - * @param title The title for dialogs. - * @param err The error to show the user. + * + * @param parent + * The parent component for dialogs. + * @param title + * The title for dialogs. + * @param err + * The error to show the user. */ public static void showError(Component parent, String title, String err) { |