*/
package jexer;
+import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.List;
import java.util.ArrayList;
import jexer.backend.Screen;
import jexer.bits.Cell;
import jexer.bits.CellAttributes;
+import jexer.bits.Clipboard;
import jexer.bits.ColorTheme;
import jexer.event.TCommandEvent;
import jexer.event.TInputEvent;
import jexer.event.TMenuEvent;
import jexer.event.TMouseEvent;
import jexer.event.TResizeEvent;
+import jexer.layout.LayoutManager;
import jexer.menu.TMenu;
import jexer.ttree.TTreeItem;
import jexer.ttree.TTreeView;
*/
private int cursorY = 0;
+ /**
+ * Layout manager.
+ */
+ private LayoutManager layout = null;
+
// ------------------------------------------------------------------------
// Constructors -----------------------------------------------------------
// ------------------------------------------------------------------------
* @param enabled if true assume enabled
*/
protected TWidget(final TWidget parent, final boolean enabled) {
- this.enabled = enabled;
- this.parent = parent;
- this.window = parent.window;
- children = new ArrayList<TWidget>();
-
- // Do not add TStatusBars, they are drawn by TApplication.
- if (this instanceof TStatusBar) {
- // NOP
- } else {
- parent.addChild(this);
- }
+ this(parent, enabled, 0, 0, 0, 0);
}
/**
protected TWidget(final TWidget parent, final boolean enabled,
final int x, final int y, final int width, final int height) {
+ if (width < 0) {
+ throw new IllegalArgumentException("width cannot be negative");
+ }
+ if (height < 0) {
+ throw new IllegalArgumentException("height cannot be negative");
+ }
+
this.enabled = enabled;
this.parent = parent;
- this.window = parent.window;
children = new ArrayList<TWidget>();
- // Do not add TStatusBars, they are drawn by TApplication.
- if (this instanceof TStatusBar) {
- // NOP
- } else {
- parent.addChild(this);
- }
-
this.x = x;
this.y = y;
this.width = width;
this.height = height;
+
+ if (parent != null) {
+ this.window = parent.window;
+ parent.addChild(this);
+ }
}
/**
protected final void setupForTWindow(final TWindow window,
final int x, final int y, final int width, final int height) {
+ if (width < 0) {
+ throw new IllegalArgumentException("width cannot be negative");
+ }
+ if (height < 0) {
+ throw new IllegalArgumentException("height cannot be negative");
+ }
+
this.parent = window;
this.window = window;
this.x = x;
* @param keypress keystroke event
*/
public void onKeypress(final TKeypressEvent keypress) {
+ assert (parent != null);
if ((children.size() == 0)
|| (this instanceof TTreeView)
}
// If I have any buttons on me AND this is an Alt-key that matches
- // its mnemonic, send it an Enter keystroke
+ // its mnemonic, send it an Enter keystroke.
for (TWidget widget: children) {
if (widget instanceof TButton) {
TButton button = (TButton) widget;
}
}
+ // If I have any labels on me AND this is an Alt-key that matches
+ // its mnemonic, call its action.
+ for (TWidget widget: children) {
+ if (widget instanceof TLabel) {
+ TLabel label = (TLabel) widget;
+ if (!keypress.getKey().isFnKey()
+ && keypress.getKey().isAlt()
+ && !keypress.getKey().isCtrl()
+ && (Character.toLowerCase(label.getMnemonic().getShortcut())
+ == Character.toLowerCase(keypress.getKey().getChar()))
+ ) {
+
+ label.dispatch();
+ return;
+ }
+ }
+ }
+
+ // If I have any radiobuttons on me AND this is an Alt-key that
+ // matches its mnemonic, select it and send a Space to it.
+ for (TWidget widget: children) {
+ if (widget instanceof TRadioButton) {
+ TRadioButton button = (TRadioButton) widget;
+ if (button.isEnabled()
+ && !keypress.getKey().isFnKey()
+ && keypress.getKey().isAlt()
+ && !keypress.getKey().isCtrl()
+ && (Character.toLowerCase(button.getMnemonic().getShortcut())
+ == Character.toLowerCase(keypress.getKey().getChar()))
+ ) {
+ activate(widget);
+ widget.onKeypress(new TKeypressEvent(kbSpace));
+ return;
+ }
+ }
+ if (widget instanceof TRadioGroup) {
+ for (TWidget child: widget.getChildren()) {
+ if (child instanceof TRadioButton) {
+ TRadioButton button = (TRadioButton) child;
+ if (button.isEnabled()
+ && !keypress.getKey().isFnKey()
+ && keypress.getKey().isAlt()
+ && !keypress.getKey().isCtrl()
+ && (Character.toLowerCase(button.getMnemonic().getShortcut())
+ == Character.toLowerCase(keypress.getKey().getChar()))
+ ) {
+ activate(widget);
+ widget.activate(child);
+ child.onKeypress(new TKeypressEvent(kbSpace));
+ return;
+ }
+ }
+ }
+ }
+ }
+
+ // If I have any checkboxes on me AND this is an Alt-key that matches
+ // its mnemonic, select it and set it to checked.
+ for (TWidget widget: children) {
+ if (widget instanceof TCheckBox) {
+ TCheckBox checkBox = (TCheckBox) widget;
+ if (checkBox.isEnabled()
+ && !keypress.getKey().isFnKey()
+ && keypress.getKey().isAlt()
+ && !keypress.getKey().isCtrl()
+ && (Character.toLowerCase(checkBox.getMnemonic().getShortcut())
+ == Character.toLowerCase(keypress.getKey().getChar()))
+ ) {
+ activate(checkBox);
+ checkBox.setChecked(true);
+ return;
+ }
+ }
+ }
+
// Dispatch the keypress to an active widget
for (TWidget widget: children) {
if (widget.active) {
if (resize.getType() == TResizeEvent.Type.WIDGET) {
width = resize.getWidth();
height = resize.getHeight();
+ if (layout != null) {
+ if (this instanceof TWindow) {
+ layout.onResize(new TResizeEvent(TResizeEvent.Type.WIDGET,
+ width - 2, height - 2));
+ } else {
+ layout.onResize(resize);
+ }
+ }
} else {
// Let children see the screen resize
for (TWidget widget: children) {
* @param command command event
*/
public void onCommand(final TCommandEvent command) {
- // Default: do nothing, pass to children instead
- for (TWidget widget: children) {
- widget.onCommand(command);
+ if (activeChild != null) {
+ activeChild.onCommand(command);
}
}
return children;
}
+ /**
+ * Remove this widget from its parent container. close() will be called
+ * before it is removed.
+ */
+ public final void remove() {
+ remove(true);
+ }
+
+ /**
+ * Remove this widget from its parent container.
+ *
+ * @param doClose if true, call the close() method before removing the
+ * child
+ */
+ public final void remove(final boolean doClose) {
+ if (parent != null) {
+ parent.remove(this, doClose);
+ }
+ }
+
+ /**
+ * Remove a child widget from this container.
+ *
+ * @param child the child widget to remove
+ */
+ public final void remove(final TWidget child) {
+ remove(child, true);
+ }
+
+ /**
+ * Remove a child widget from this container.
+ *
+ * @param child the child widget to remove
+ * @param doClose if true, call the close() method before removing the
+ * child
+ */
+ public final void remove(final TWidget child, final boolean doClose) {
+ if (!children.contains(child)) {
+ throw new IndexOutOfBoundsException("child widget is not in " +
+ "list of children of this parent");
+ }
+ if (doClose) {
+ child.close();
+ }
+ children.remove(child);
+ child.parent = null;
+ child.window = null;
+ if (layout != null) {
+ layout.remove(this);
+ }
+ }
+
+ /**
+ * Set this widget's parent to a different widget.
+ *
+ * @param newParent new parent widget
+ * @param doClose if true, call the close() method before removing the
+ * child from its existing parent widget
+ */
+ public final void setParent(final TWidget newParent,
+ final boolean doClose) {
+
+ if (parent != null) {
+ parent.remove(this, doClose);
+ window = null;
+ }
+ assert (parent == null);
+ assert (window == null);
+ parent = newParent;
+ setWindow(parent.window);
+ parent.addChild(this);
+ }
+
+ /**
+ * Set this widget's window to a specific window.
+ *
+ * Having a null parent with a specified window is only used within Jexer
+ * by TStatusBar because TApplication routes events directly to it and
+ * calls its draw() method. Any other non-parented widgets will require
+ * similar special case functionality to receive events or be drawn to
+ * screen.
+ *
+ * @param window the window to use
+ */
+ public final void setWindow(final TWindow window) {
+ this.window = window;
+ for (TWidget child: getChildren()) {
+ child.setWindow(window);
+ }
+ }
+
+ /**
+ * Remove a child widget from this container, and all of its children
+ * recursively from their parent containers.
+ *
+ * @param child the child widget to remove
+ * @param doClose if true, call the close() method before removing each
+ * child
+ */
+ public final void removeAll(final TWidget child, final boolean doClose) {
+ remove(child, doClose);
+ for (TWidget w: child.children) {
+ child.removeAll(w, doClose);
+ }
+ }
+
/**
* Get active flag.
*
*
* @return widget width
*/
- public final int getWidth() {
+ public int getWidth() {
return this.width;
}
*
* @param width new widget width
*/
- public final void setWidth(final int width) {
+ public void setWidth(final int width) {
this.width = width;
+ if (layout != null) {
+ layout.onResize(new TResizeEvent(TResizeEvent.Type.WIDGET,
+ width, height));
+ }
}
/**
*
* @return widget height
*/
- public final int getHeight() {
+ public int getHeight() {
return this.height;
}
*
* @param height new widget height
*/
- public final void setHeight(final int height) {
+ public void setHeight(final int height) {
this.height = height;
+ if (layout != null) {
+ layout.onResize(new TResizeEvent(TResizeEvent.Type.WIDGET,
+ width, height));
+ }
}
/**
public final void setDimensions(final int x, final int y, final int width,
final int height) {
- setX(x);
- setY(y);
+ this.x = x;
+ this.y = y;
+ // Call the functions so that subclasses can choose how to handle it.
setWidth(width);
setHeight(height);
+ if (layout != null) {
+ layout.onResize(new TResizeEvent(TResizeEvent.Type.WIDGET,
+ width, height));
+ }
+ }
+
+ /**
+ * Get the layout manager.
+ *
+ * @return the layout manager, or null if not set
+ */
+ public LayoutManager getLayoutManager() {
+ return layout;
+ }
+
+ /**
+ * Set the layout manager.
+ *
+ * @param layout the new layout manager
+ */
+ public void setLayoutManager(LayoutManager layout) {
+ if (this.layout != null) {
+ for (TWidget w: children) {
+ this.layout.remove(w);
+ }
+ this.layout = null;
+ }
+ this.layout = layout;
+ if (this.layout != null) {
+ for (TWidget w: children) {
+ this.layout.add(w);
+ }
+ }
}
/**
return false;
}
+ assert (window != null);
+
+ if (window instanceof TDesktop) {
+ // Desktop doesn't have a window border.
+ return cursorVisible;
+ }
+
// If cursor is out of my window's bounds, it is not visible.
if ((getCursorAbsoluteX() >= window.getAbsoluteX()
+ window.getWidth() - 1)
/**
* Get this TWidget's parent TApplication.
*
- * @return the parent TApplication
+ * @return the parent TApplication, or null if not assigned
*/
public TApplication getApplication() {
- return window.getApplication();
+ if (window != null) {
+ return window.getApplication();
+ }
+ return null;
}
/**
* Get the Screen.
*
- * @return the Screen
+ * @return the Screen, or null if not assigned
*/
public Screen getScreen() {
- return window.getScreen();
+ if (window != null) {
+ return window.getScreen();
+ }
+ return null;
+ }
+
+ /**
+ * Get the Clipboard.
+ *
+ * @return the Clipboard, or null if not assigned
+ */
+ public Clipboard getClipboard() {
+ if (window != null) {
+ return window.getApplication().getClipboard();
+ }
+ return null;
}
/**
* @return difference between this.tabOrder and that.tabOrder, or
* difference between this.z and that.z, or String.compareTo(text)
*/
- public final int compareTo(final TWidget that) {
+ @Override
+ public int compareTo(final TWidget that) {
if ((this instanceof TWindow)
&& (that instanceof TWindow)
) {
if (parent == this) {
return active;
}
- return (active && parent.isAbsoluteActive());
+ return (active && (parent == null ? true : parent.isAbsoluteActive()));
}
/**
return window.getApplication().getTheme();
}
+ /**
+ * See if this widget can be drawn onto a screen.
+ *
+ * @return true if this widget is part of the hierarchy that can draw to
+ * a screen
+ */
+ public final boolean isDrawable() {
+ if ((window == null)
+ || (window.getScreen() == null)
+ || (parent == null)
+ ) {
+ return false;
+ }
+ if (parent == this) {
+ return true;
+ }
+ return (parent.isDrawable());
+ }
+
/**
* Draw my specific widget. When called, the screen rectangle I draw
* into is already setup (offset and clipping).
* Called by parent to render to TWindow. Note package private access.
*/
final void drawChildren() {
+ if (!isDrawable()) {
+ return;
+ }
+
// Set my clipping rectangle
assert (window != null);
assert (getScreen() != null);
int absoluteRightEdge = window.getAbsoluteX() + window.getWidth();
int absoluteBottomEdge = window.getAbsoluteY() + window.getHeight();
- if (!(this instanceof TWindow) && !(this instanceof TVScroller)) {
+ if (!(this instanceof TWindow)
+ && !(this instanceof TVScroller)
+ && !(window instanceof TDesktop)
+ ) {
absoluteRightEdge -= 1;
}
- if (!(this instanceof TWindow) && !(this instanceof THScroller)) {
+ if (!(this instanceof TWindow)
+ && !(this instanceof THScroller)
+ && !(window instanceof TDesktop)
+ ) {
absoluteBottomEdge -= 1;
}
int myRightEdge = getAbsoluteX() + width;
// Draw me
draw();
+ if (!isDrawable()) {
+ // An action taken by a draw method unhooked me from the UI.
+ // Bail out.
+ return;
+ }
+
+ assert (visible == true);
// Continue down the chain. Draw the active child last so that it
// is on top.
for (TWidget widget: children) {
if (widget.isVisible() && (widget != activeChild)) {
widget.drawChildren();
+ if (!isDrawable()) {
+ // An action taken by a draw method unhooked me from the UI.
+ // Bail out.
+ return;
+ }
}
}
if (activeChild != null) {
*
* @param child TWidget to add
*/
- private void addChild(final TWidget child) {
+ public void addChild(final TWidget child) {
children.add(child);
if ((child.enabled)
for (int i = 0; i < children.size(); i++) {
children.get(i).tabOrder = i;
}
+ if (layout != null) {
+ layout.add(child);
+ }
+ }
+
+ /**
+ * Reset the tab order of children to match their position in the list.
+ * Available so that subclasses can re-order their widgets if needed.
+ */
+ protected void resetTabOrder() {
+ for (int i = 0; i < children.size(); i++) {
+ children.get(i).tabOrder = i;
+ }
+ }
+
+ /**
+ * Remove and {@link TWidget#close()} the given child from this {@link TWidget}.
+ * <p>
+ * Will also reorder the tab values of the remaining children.
+ *
+ * @param child the child to remove
+ *
+ * @return TRUE if the child was removed, FALSE if it was not found
+ */
+ public boolean removeChild(final TWidget child) {
+ if (children.remove(child)) {
+ child.close();
+ child.parent = null;
+ child.window = null;
+
+ resetTabOrder();
+
+ return true;
+ }
+
+ return false;
}
/**
if (activeChild != null) {
activeChild.active = false;
}
- child.active = true;
- activeChild = child;
}
+ child.active = true;
+ activeChild = child;
}
}
return;
}
- if (activeChild == null) {
- return;
- }
TWidget child = null;
for (TWidget widget: children) {
if ((widget.enabled)
}
}
if ((child != null) && (child != activeChild)) {
- activeChild.active = false;
+ if (activeChild != null) {
+ activeChild.active = false;
+ }
assert (child.enabled);
child.active = true;
activeChild = child;
}
}
+ /**
+ * Make this widget the active child of its parent. Note that this is
+ * not final since TWindow overrides activate().
+ */
+ public void activate() {
+ if (enabled) {
+ if (parent != null) {
+ parent.activate(this);
+ }
+ }
+ }
+
+ /**
+ * Make this widget, all of its parents, the active child.
+ */
+ public final void activateAll() {
+ activate();
+ if (parent == this) {
+ return;
+ }
+ if (parent != null) {
+ parent.activateAll();
+ }
+ }
+
/**
* Switch the active widget with the next in the tab order.
*
return;
}
+ assert (parent != null);
+
// If there is only one child, make it active if it is enabled.
if (children.size() == 1) {
if (children.get(0).enabled == true) {
// Two or more children: go forward or backward to the next enabled
// child.
- int tabOrder = activeChild.tabOrder;
+ int tabOrder = 0;
+ if (activeChild != null) {
+ tabOrder = activeChild.tabOrder;
+ }
do {
if (forward) {
tabOrder++;
tabOrder = 0;
}
- if (activeChild.tabOrder == tabOrder) {
+ if (activeChild == null) {
+ if (tabOrder == 0) {
+ // We wrapped around
+ break;
+ }
+ } else if (activeChild.tabOrder == tabOrder) {
// We wrapped around
break;
}
&& !(children.get(tabOrder) instanceof THScroller)
&& !(children.get(tabOrder) instanceof TVScroller));
- assert (children.get(tabOrder).enabled);
+ if (activeChild != null) {
+ assert (children.get(tabOrder).enabled);
- activeChild.active = false;
- children.get(tabOrder).active = true;
- activeChild = children.get(tabOrder);
+ activeChild.active = false;
+ }
+ if (children.get(tabOrder).enabled == true) {
+ children.get(tabOrder).active = true;
+ activeChild = children.get(tabOrder);
+ }
}
/**
return this;
}
+ /**
+ * Insert a vertical split between this widget and parent, and optionally
+ * put another widget in the other side of the split.
+ *
+ * @param newWidgetOnLeft if true, the new widget (if specified) will be
+ * on the left pane, and this widget will be placed on the right pane
+ * @param newWidget the new widget to add to the other pane, or null
+ * @return the new split pane widget
+ */
+ public TSplitPane splitVertical(final boolean newWidgetOnLeft,
+ final TWidget newWidget) {
+
+ TSplitPane splitPane = new TSplitPane(null, x, y, width, height, true);
+ TWidget myParent = parent;
+ remove(false);
+ if (myParent instanceof TSplitPane) {
+ // TSplitPane has a left/right/top/bottom link to me somewhere,
+ // replace it with a link to splitPane.
+ ((TSplitPane) myParent).replaceWidget(this, splitPane);
+ }
+ splitPane.setParent(myParent, false);
+ if (newWidgetOnLeft) {
+ splitPane.setLeft(newWidget);
+ splitPane.setRight(this);
+ } else {
+ splitPane.setLeft(this);
+ splitPane.setRight(newWidget);
+ }
+ if (newWidget != null) {
+ newWidget.activateAll();
+ } else {
+ activateAll();
+ }
+
+ assert (parent != null);
+ assert (window != null);
+ assert (splitPane.getWindow() != null);
+ assert (splitPane.getParent() != null);
+ assert (splitPane.isActive() == true);
+ assert (parent == splitPane);
+ if (newWidget != null) {
+ assert (newWidget.parent == parent);
+ assert (newWidget.active == true);
+ assert (active == false);
+ } else {
+ assert (active == true);
+ }
+ return splitPane;
+ }
+
+ /**
+ * Insert a horizontal split between this widget and parent, and
+ * optionally put another widget in the other side of the split.
+ *
+ * @param newWidgetOnTop if true, the new widget (if specified) will be
+ * on the top pane, and this widget's children will be placed on the
+ * bottom pane
+ * @param newWidget the new widget to add to the other pane, or null
+ * @return the new split pane widget
+ */
+ public TSplitPane splitHorizontal(final boolean newWidgetOnTop,
+ final TWidget newWidget) {
+
+ TSplitPane splitPane = new TSplitPane(null, x, y, width, height, false);
+ TWidget myParent = parent;
+ remove(false);
+ if (myParent instanceof TSplitPane) {
+ // TSplitPane has a left/right/top/bottom link to me somewhere,
+ // replace it with a link to splitPane.
+ ((TSplitPane) myParent).replaceWidget(this, splitPane);
+ }
+ splitPane.setParent(myParent, false);
+ if (newWidgetOnTop) {
+ splitPane.setTop(newWidget);
+ splitPane.setBottom(this);
+ } else {
+ splitPane.setTop(this);
+ splitPane.setBottom(newWidget);
+ }
+ if (newWidget != null) {
+ newWidget.activateAll();
+ } else {
+ activateAll();
+ }
+
+ assert (parent != null);
+ assert (window != null);
+ assert (splitPane.getWindow() != null);
+ assert (splitPane.getParent() != null);
+ assert (splitPane.isActive() == true);
+ assert (parent == splitPane);
+ if (newWidget != null) {
+ assert (newWidget.parent == parent);
+ assert (newWidget.active == true);
+ assert (active == false);
+ } else {
+ assert (active == true);
+ }
+ return splitPane;
+ }
+
+ /**
+ * Generate a human-readable string for this widget.
+ *
+ * @return a human-readable string
+ */
+ @Override
+ public String toString() {
+ return String.format("%s(%8x) position (%d, %d) geometry %dx%d " +
+ "active %s enabled %s visible %s", getClass().getName(),
+ hashCode(), x, y, width, height, active, enabled, visible);
+ }
+
+ /**
+ * Generate a string for this widget's hierarchy.
+ *
+ * @param prefix a prefix to use for this widget's place in the hierarchy
+ * @return a pretty-printable string of this hierarchy
+ */
+ protected String toPrettyString(final String prefix) {
+ StringBuilder sb = new StringBuilder(prefix);
+ sb.append(toString());
+ String newPrefix = "";
+ for (int i = 0; i < prefix.length(); i++) {
+ newPrefix += " ";
+ }
+ for (int i = 0; i < children.size(); i++) {
+ TWidget child= children.get(i);
+ sb.append("\n");
+ if (i == children.size() - 1) {
+ sb.append(child.toPrettyString(newPrefix + " \u2514\u2500"));
+ } else {
+ sb.append(child.toPrettyString(newPrefix + " \u251c\u2500"));
+ }
+ }
+ return sb.toString();
+ }
+
+ /**
+ * Generate a string for this widget's hierarchy.
+ *
+ * @return a pretty-printable string of this hierarchy
+ */
+ public String toPrettyString() {
+ return toPrettyString("");
+ }
+
// ------------------------------------------------------------------------
// Passthru for Screen functions ------------------------------------------
// ------------------------------------------------------------------------
* @param ch character to draw
* @param attr attributes to use (bold, foreColor, backColor)
*/
- protected final void putAll(final char ch, final CellAttributes attr) {
+ protected final void putAll(final int ch, final CellAttributes attr) {
getScreen().putAll(ch, attr);
}
* @param ch character to draw
* @param attr attributes to use (bold, foreColor, backColor)
*/
- protected final void putCharXY(final int x, final int y, final char ch,
+ protected final void putCharXY(final int x, final int y, final int ch,
final CellAttributes attr) {
getScreen().putCharXY(x, y, ch, attr);
* @param y row coordinate. 0 is the top-most row.
* @param ch character to draw
*/
- protected final void putCharXY(final int x, final int y, final char ch) {
+ protected final void putCharXY(final int x, final int y, final int ch) {
getScreen().putCharXY(x, y, ch);
}
* @param attr attributes to use (bold, foreColor, backColor)
*/
protected final void vLineXY(final int x, final int y, final int n,
- final char ch, final CellAttributes attr) {
+ final int ch, final CellAttributes attr) {
getScreen().vLineXY(x, y, n, ch, attr);
}
* @param attr attributes to use (bold, foreColor, backColor)
*/
protected final void hLineXY(final int x, final int y, final int n,
- final char ch, final CellAttributes attr) {
+ final int ch, final CellAttributes attr) {
getScreen().hLineXY(x, y, n, ch, attr);
}
return addLabel(text, x, y, "tlabel");
}
+ /**
+ * Convenience function to add a label to this container/window.
+ *
+ * @param text label
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param action to call when shortcut is pressed
+ * @return the new label
+ */
+ public final TLabel addLabel(final String text, final int x, final int y,
+ final TAction action) {
+
+ return addLabel(text, x, y, "tlabel", action);
+ }
+
/**
* Convenience function to add a label to this container/window.
*
return new TLabel(this, text, x, y, colorKey);
}
+ /**
+ * Convenience function to add a label to this container/window.
+ *
+ * @param text label
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param colorKey ColorTheme key color to use for foreground text.
+ * Default is "tlabel"
+ * @param action to call when shortcut is pressed
+ * @return the new label
+ */
+ public final TLabel addLabel(final String text, final int x, final int y,
+ final String colorKey, final TAction action) {
+
+ return new TLabel(this, text, x, y, colorKey, action);
+ }
+
/**
* Convenience function to add a label to this container/window.
*
return new TLabel(this, text, x, y, colorKey, useWindowBackground);
}
+ /**
+ * Convenience function to add a label to this container/window.
+ *
+ * @param text label
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param colorKey ColorTheme key color to use for foreground text.
+ * Default is "tlabel"
+ * @param useWindowBackground if true, use the window's background color
+ * @param action to call when shortcut is pressed
+ * @return the new label
+ */
+ public final TLabel addLabel(final String text, final int x, final int y,
+ final String colorKey, final boolean useWindowBackground,
+ final TAction action) {
+
+ return new TLabel(this, text, x, y, colorKey, useWindowBackground,
+ action);
+ }
+
/**
* Convenience function to add a button to this container/window.
*
* @param values the possible values for the box, shown in the drop-down
* @param valuesIndex the initial index in values, or -1 for no default
* value
- * @param valuesHeight the height of the values drop-down when it is
- * visible
+ * @param maxValuesHeight the maximum height of the values drop-down when
+ * it is visible
* @param updateAction action to call when a new value is selected from
* the list or enter is pressed in the edit field
* @return the new combobox
*/
public final TComboBox addComboBox(final int x, final int y,
final int width, final List<String> values, final int valuesIndex,
- final int valuesHeight, final TAction updateAction) {
+ final int maxValuesHeight, final TAction updateAction) {
return new TComboBox(this, x, y, width, values, valuesIndex,
- valuesHeight, updateAction);
+ maxValuesHeight, updateAction);
}
/**
return new TRadioGroup(this, x, y, label);
}
+ /**
+ * Convenience function to add a radio button group to this
+ * container/window.
+ *
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param width width of group
+ * @param label label to display on the group box
+ */
+ public final TRadioGroup addRadioGroup(final int x, final int y,
+ final int width, final String label) {
+
+ return new TRadioGroup(this, x, y, width, label);
+ }
+
/**
* Convenience function to add a text field to this container/window.
*
return getApplication().inputBox(title, caption, text);
}
+ /**
+ * Convenience function to spawn an input box.
+ *
+ * @param title window title, will be centered along the top border
+ * @param caption message to display. Use embedded newlines to get a
+ * multi-line box.
+ * @param text initial text to seed the field with
+ * @param type one of the Type constants. Default is Type.OK.
+ * @return the new input box
+ */
+ public final TInputBox inputBox(final String title, final String caption,
+ final String text, final TInputBox.Type type) {
+
+ return getApplication().inputBox(title, caption, text, type);
+ }
+
/**
* Convenience function to add a password text field to this
* container/window.
moveAction);
}
+ /**
+ * Convenience function to add a list to this container/window.
+ *
+ * @param strings list of strings to show. This is allowed to be null
+ * and set later with setList() or by subclasses.
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param width width of text area
+ * @param height height of text area
+ * @param enterAction action to perform when an item is selected
+ * @param moveAction action to perform when the user navigates to a new
+ * item with arrow/page keys
+ * @param singleClickAction action to perform when the user clicks on an
+ * item
+ */
+ public TList addList(final List<String> strings, final int x,
+ final int y, final int width, final int height,
+ final TAction enterAction, final TAction moveAction,
+ final TAction singleClickAction) {
+
+ return new TList(this, strings, x, y, width, height, enterAction,
+ moveAction, singleClickAction);
+ }
+
+
+ /**
+ * Convenience function to add an image to this container/window.
+ *
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param width number of text cells for width of the image
+ * @param height number of text cells for height of the image
+ * @param image the image to display
+ * @param left left column of the image. 0 is the left-most column.
+ * @param top top row of the image. 0 is the top-most row.
+ */
+ public final TImage addImage(final int x, final int y,
+ final int width, final int height,
+ final BufferedImage image, final int left, final int top) {
+
+ return new TImage(this, x, y, width, height, image, left, top);
+ }
+
+ /**
+ * Convenience function to add an image to this container/window.
+ *
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param width number of text cells for width of the image
+ * @param height number of text cells for height of the image
+ * @param image the image to display
+ * @param left left column of the image. 0 is the left-most column.
+ * @param top top row of the image. 0 is the top-most row.
+ * @param clickAction function to call when mouse is pressed
+ */
+ public final TImage addImage(final int x, final int y,
+ final int width, final int height,
+ final BufferedImage image, final int left, final int top,
+ final TAction clickAction) {
+
+ return new TImage(this, x, y, width, height, image, left, top,
+ clickAction);
+ }
+
+ /**
+ * Convenience function to add an editable 2D data table to this
+ * container/window.
+ *
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param width width of widget
+ * @param height height of widget
+ */
+ public TTableWidget addTable(final int x, final int y, final int width,
+ final int height) {
+
+ return new TTableWidget(this, x, y, width, height);
+ }
+
+ /**
+ * Convenience function to add an editable 2D data table to this
+ * container/window.
+ *
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param width width of widget
+ * @param height height of widget
+ * @param gridColumns number of columns in grid
+ * @param gridRows number of rows in grid
+ */
+ public TTableWidget addTable(final int x, final int y, final int width,
+ final int height, final int gridColumns, final int gridRows) {
+
+ return new TTableWidget(this, x, y, width, height, gridColumns,
+ gridRows);
+ }
+
+ /**
+ * Convenience function to add a panel to this container/window.
+ *
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param width width of text area
+ * @param height height of text area
+ * @return the new panel
+ */
+ public final TPanel addPanel(final int x, final int y, final int width,
+ final int height) {
+
+ return new TPanel(this, x, y, width, height);
+ }
+
+ /**
+ * Convenience function to add a split pane to this container/window.
+ *
+ * @param x column relative to parent
+ * @param y row relative to parent
+ * @param width width of text area
+ * @param height height of text area
+ * @param vertical if true, split vertically
+ * @return the new split pane
+ */
+ public final TSplitPane addSplitPane(final int x, final int y,
+ final int width, final int height, final boolean vertical) {
+
+ return new TSplitPane(this, x, y, width, height, vertical);
+ }
+
}
git://git.nikiroo.be / fanfix.git / blobdiff