Package org.emrick.project

Class ThemedLoadingDialog

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Dialog

javax.swing.JDialog

org.emrick.project.ThemedLoadingDialog

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, RootPaneContainer, WindowConstants

public final class ThemedLoadingDialog
extends JDialog

Progress window for long tasks (opening a project, importing, installing the board driver). Shows a spinner, the current step, and a progress bar. A task that knows its stages up front lists them with setStages(java.lang.String...); the bar and "Step n of N" then move forward one stage at a time. Other tasks get a bar that slides until done. Colors come from the current theme so it matches the rest of Emrick Designer in dark and light mode.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	ThemedLoadingDialog.FixedWidthPanel	Keeps the window a fixed width so wrapping text grows it downward instead of sideways.
private static final class	ThemedLoadingDialog.MutedLabel
private static final class	ThemedLoadingDialog.ProgressLine	Slim rounded bar.
private static final class	ThemedLoadingDialog.Spinner	Smooth rotating arc.
static final record	ThemedLoadingDialog.StatusUpdate
static enum	ThemedLoadingDialog.VisualStyle	Kept so existing callers still compile; every style now uses the same design.

Nested classes/interfaces inherited from class javax.swing.JDialog

JDialog.AccessibleJDialog

Nested classes/interfaces inherited from class java.awt.Dialog

Dialog.AccessibleAWTDialog, Dialog.ModalExclusionType, Dialog.ModalityType

Nested classes/interfaces inherited from class java.awt.Window

Window.AccessibleAWTWindow, Window.Type

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
private Timer	animationTimer
private Runnable	cancelAction
private final JButton	cancelButton
private boolean	cancellationRequested
private int	currentStep
private final JTextArea	detailText
private static final int	DIALOG_WIDTH
private final ThemedLoadingDialog.ProgressLine	progress
private final ThemedLoadingDialog.Spinner	spinner
private String[]	stages
private final JLabel	stepLabel
private final JLabel	titleLabel

Fields inherited from class javax.swing.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Dialog

DEFAULT_MODALITY_TYPE

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Constructor Summary

Constructors

Constructor	Description
ThemedLoadingDialog(Window owner, String dialogTitle, String badgeText, String initialTitle, String initialDetail, String footerText)
ThemedLoadingDialog(Window owner, String dialogTitle, String badgeText, String initialTitle, String initialDetail, String footerText, ThemedLoadingDialog.VisualStyle style, boolean modal)

Method Summary

Modifier and Type	Method	Description
private static Color	accent()
private static Font	baseFont()
private static Color	blend(Color base, Color tint, float amount)
private JPanel	buildLayout(String badgeText, String initialTitle, String initialDetail, String footerText)
private static Color	muted()
private static String	prettify(String badge)	"PROJECT LOAD" -> "Project load", so it reads as a label rather than a stamp.
private void	requestCancel()
void	setCancelAction(Runnable cancelAction)	Called if the user cancels (Cancel button or closing the window).
void	setStages(String... titles)	Lists the status titles this task will report, in order, so each one shows as its own numbered step.
private void	startAnimation()
private void	stopAnimation()
private static void	styleWrapping(JTextArea area, boolean muted)
private static Color	track()
void	update(String title, String detail)

Methods inherited from class javax.swing.JDialog

addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Dialog

addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, setVisible, show, toBack

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

DIALOG_WIDTH

private static final int DIALOG_WIDTH

See Also:

• Constant Field Values

stages

private String[] stages

currentStep

private int currentStep

titleLabel

private final JLabel titleLabel

detailText

private final JTextArea detailText

spinner

private final ThemedLoadingDialog.Spinner spinner

progress

private final ThemedLoadingDialog.ProgressLine progress

stepLabel

private final JLabel stepLabel

cancelButton

private final JButton cancelButton

animationTimer

private Timer animationTimer

cancelAction

private Runnable cancelAction

cancellationRequested

private boolean cancellationRequested

Constructor Details

ThemedLoadingDialog

public ThemedLoadingDialog(Window owner,
 String dialogTitle,
 String badgeText,
 String initialTitle,
 String initialDetail,
 String footerText)

ThemedLoadingDialog

public ThemedLoadingDialog(Window owner,
 String dialogTitle,
 String badgeText,
 String initialTitle,
 String initialDetail,
 String footerText,
 ThemedLoadingDialog.VisualStyle style,
 boolean modal)

Method Details

setCancelAction

public void setCancelAction(Runnable cancelAction)

Called if the user cancels (Cancel button or closing the window). Shows the Cancel button.

setStages

public void setStages(String... titles)

Lists the status titles this task will report, in order, so each one shows as its own numbered step. Stages a task ends up skipping are fine; the step just jumps ahead.

update

public void update(String title,
 String detail)

requestCancel

private void requestCancel()

buildLayout

private JPanel buildLayout(String badgeText,
 String initialTitle,
 String initialDetail,
 String footerText)

prettify

private static String prettify(String badge)

"PROJECT LOAD" -> "Project load", so it reads as a label rather than a stamp.

styleWrapping

private static void styleWrapping(JTextArea area,
 boolean muted)

startAnimation

private void startAnimation()

stopAnimation

private void stopAnimation()

baseFont

private static Font baseFont()

accent

private static Color accent()

muted

private static Color muted()

track

private static Color track()

blend

private static Color blend(Color base,
 Color tint,
 float amount)