import java.util.Set;
import jexer.backend.Screen;
-import jexer.bits.Cell;
import jexer.bits.CellAttributes;
import jexer.bits.GraphicsChars;
+import jexer.bits.StringUtils;
import jexer.event.TCommandEvent;
import jexer.event.TKeypressEvent;
import jexer.event.TMenuEvent;
*/
public static final int HIDEONCLOSE = 0x40;
+ /**
+ * Menus cannot be used when this window is active (default no).
+ */
+ public static final int OVERRIDEMENU = 0x80;
+
// ------------------------------------------------------------------------
// Variables --------------------------------------------------------------
// ------------------------------------------------------------------------
*/
protected TStatusBar statusBar = null;
+ /**
+ * A window may request that TApplication NOT draw the mouse cursor over
+ * it by setting this to true. This is currently only used within Jexer
+ * by TTerminalWindow so that only the bottom-most instance of nested
+ * Jexer's draws the mouse within its application window. But perhaps
+ * other applications can use it, so public getter/setter is provided.
+ */
+ private boolean hideMouse = false;
+
+ /**
+ * The help topic for this window.
+ */
+ protected String helpTopic = "Help";
+
// ------------------------------------------------------------------------
// Constructors -----------------------------------------------------------
// ------------------------------------------------------------------------
}
if (inWindowResize) {
- // Do not permit resizing below the status line
- if (mouse.getAbsoluteY() == application.getDesktopBottom()) {
- inWindowResize = false;
- return;
- }
-
// Move window over
setWidth(resizeWindowWidth + (mouse.getAbsoluteX()
- moveWindowMouseX));
// Keep within min/max bounds
if (getWidth() < minimumWindowWidth) {
setWidth(minimumWindowWidth);
- inWindowResize = false;
}
if (getHeight() < minimumWindowHeight) {
setHeight(minimumWindowHeight);
- inWindowResize = false;
}
if ((maximumWindowWidth > 0)
&& (getWidth() > maximumWindowWidth)
) {
setWidth(maximumWindowWidth);
- inWindowResize = false;
}
if ((maximumWindowHeight > 0)
&& (getHeight() > maximumWindowHeight)
) {
setHeight(maximumWindowHeight);
- inWindowResize = false;
+ }
+ if (getHeight() + getY() >= getApplication().getDesktopBottom()) {
+ setHeight(getApplication().getDesktopBottom() - getY());
}
// Pass a resize event to my children
@Override
public void onKeypress(final TKeypressEvent keypress) {
+ if (inWindowMove || inWindowResize) {
+ // ESC or ENTER - Exit size/move
+ if (keypress.equals(kbEsc) || keypress.equals(kbEnter)) {
+ inWindowMove = false;
+ inWindowResize = false;
+ return;
+ }
+ }
+
if (inKeyboardResize) {
// ESC or ENTER - Exit size/move
super.onMenu(menu);
}
+ /**
+ * Method that subclasses can override to handle window/screen resize
+ * events.
+ *
+ * @param resize resize event
+ */
+ @Override
+ public void onResize(final TResizeEvent resize) {
+ if (resize.getType() == TResizeEvent.Type.WIDGET) {
+ if (getChildren().size() == 1) {
+ TWidget child = getChildren().get(0);
+ if ((child instanceof TSplitPane)
+ || (child instanceof TPanel)
+ ) {
+ if (this instanceof TDesktop) {
+ child.onResize(new TResizeEvent(
+ TResizeEvent.Type.WIDGET,
+ resize.getWidth(), resize.getHeight()));
+ } else {
+ child.onResize(new TResizeEvent(
+ TResizeEvent.Type.WIDGET,
+ resize.getWidth() - 2, resize.getHeight() - 2));
+ }
+ }
+ return;
+ }
+ }
+
+ // Pass on to TWidget.
+ super.onResize(resize);
+ }
+
// ------------------------------------------------------------------------
// TWidget ----------------------------------------------------------------
// ------------------------------------------------------------------------
true);
// Draw the title
- int titleLeft = (getWidth() - title.length() - 2) / 2;
+ int titleLength = StringUtils.width(title);
+ int titleLeft = (getWidth() - titleLength - 2) / 2;
putCharXY(titleLeft, 0, ' ', border);
- putStringXY(titleLeft + 1, 0, title);
- putCharXY(titleLeft + title.length() + 1, 0, ' ', border);
+ putStringXY(titleLeft + 1, 0, title, border);
+ putCharXY(titleLeft + titleLength + 1, 0, ' ', border);
if (isActive()) {
restoreWindowX = getX();
restoreWindowY = getY();
setWidth(getScreen().getWidth());
- setHeight(application.getDesktopBottom() - 1);
+ setHeight(application.getDesktopBottom() - application.getDesktopTop());
setX(0);
- setY(1);
+ setY(application.getDesktopTop());
maximized = true;
onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, getWidth(),
/**
* Activate window (bring to top and receive events).
*/
+ @Override
public void activate() {
application.activateWindow(this);
}
* Close window. Note that windows without a close box can still be
* closed by calling the close() method.
*/
+ @Override
public void close() {
application.closeWindow(this);
}
return false;
}
+ /**
+ * Returns true if this window does not want menus to work while it is
+ * visible.
+ *
+ * @return true if this window does not want menus to work while it is
+ * visible
+ */
+ public final boolean hasOverriddenMenu() {
+ if ((flags & OVERRIDEMENU) != 0) {
+ return true;
+ }
+ return false;
+ }
+
/**
* Retrieve the background color.
*
}
}
+ /**
+ * Returns true if this window does not want the application-wide mouse
+ * cursor drawn over it.
+ *
+ * @return true if this window does not want the application-wide mouse
+ * cursor drawn over it
+ */
+ public boolean hasHiddenMouse() {
+ return hideMouse;
+ }
+
+ /**
+ * Set request to prevent the application-wide mouse cursor from being
+ * drawn over this window.
+ *
+ * @param hideMouse if true, this window does not want the
+ * application-wide mouse cursor drawn over it
+ */
+ public final void setHiddenMouse(final boolean hideMouse) {
+ this.hideMouse = hideMouse;
+ }
+
+ /**
+ * Get this window's help topic to load.
+ *
+ * @return the topic name
+ */
+ public String getHelpTopic() {
+ return helpTopic;
+ }
+
+ /**
+ * Generate a human-readable string for this window.
+ *
+ * @return a human-readable string
+ */
+ @Override
+ public String toString() {
+ return String.format("%s(%8x) \'%s\' Z %d position (%d, %d) " +
+ "geometry %dx%d hidden %s modal %s",
+ getClass().getName(), hashCode(), title, getZ(),
+ getX(), getY(), getWidth(), getHeight(), hidden, isModal());
+ }
+
}
git://git.nikiroo.be / fanfix.git / blobdiff