import java.util.HashSet;
+import jexer.backend.Screen;
import jexer.bits.Cell;
import jexer.bits.CellAttributes;
import jexer.bits.GraphicsChars;
import jexer.event.TMenuEvent;
import jexer.event.TMouseEvent;
import jexer.event.TResizeEvent;
-import jexer.io.Screen;
import jexer.menu.TMenu;
import static jexer.TCommand.*;
import static jexer.TKeypress.*;
*/
public static final int CENTERED = 0x04;
+ /**
+ * Window has no close box (default no). Window can still be closed via
+ * TApplication.closeWindow() and TWindow.close().
+ */
+ public static final int NOCLOSEBOX = 0x08;
+
// ------------------------------------------------------------------------
// Common window attributes -----------------------------------------------
// ------------------------------------------------------------------------
application.activateWindow(this);
}
+ /**
+ * Close window. Note that windows without a close box can still be
+ * closed by calling the close() method.
+ */
+ public void close() {
+ application.closeWindow(this);
+ }
+
// ------------------------------------------------------------------------
// Constructors -----------------------------------------------------------
// ------------------------------------------------------------------------
return true;
}
+ /**
+ * Returns true if this window has a close box.
+ *
+ * @return true if this window has a close box
+ */
+ public final boolean hasCloseBox() {
+ if ((flags & NOCLOSEBOX) != 0) {
+ return true;
+ }
+ return false;
+ }
+
/**
* Retrieve the background color.
*
if (isActive()) {
// Draw the close button
- putCharXY(2, 0, '[', border);
- putCharXY(4, 0, ']', border);
- if (mouseOnClose() && mouse.isMouse1()) {
- putCharXY(3, 0, GraphicsChars.CP437[0x0F],
- !isModal()
- ? getTheme().getColor("twindow.border.windowmove")
- : getTheme().getColor("twindow.border.modal.windowmove"));
- } else {
- putCharXY(3, 0, GraphicsChars.CP437[0xFE],
- !isModal()
- ? getTheme().getColor("twindow.border.windowmove")
- : getTheme().getColor("twindow.border.modal.windowmove"));
+ if ((flags & NOCLOSEBOX) == 0) {
+ putCharXY(2, 0, '[', border);
+ putCharXY(4, 0, ']', border);
+ if (mouseOnClose() && mouse.isMouse1()) {
+ putCharXY(3, 0, GraphicsChars.CP437[0x0F],
+ !isModal()
+ ? getTheme().getColor("twindow.border.windowmove")
+ : getTheme().getColor("twindow.border.modal.windowmove"));
+ } else {
+ putCharXY(3, 0, GraphicsChars.CP437[0xFE],
+ !isModal()
+ ? getTheme().getColor("twindow.border.windowmove")
+ : getTheme().getColor("twindow.border.modal.windowmove"));
+ }
}
// Draw the maximize button
* @return true if mouse is currently on the close button
*/
protected boolean mouseOnClose() {
+ if ((flags & NOCLOSEBOX) != 0) {
+ return false;
+ }
if ((mouse != null)
&& (mouse.getAbsoluteY() == getY())
&& (mouse.getAbsoluteX() == getX() + 3)
setY(getY() - 1);
}
}
- if (keypress.equals(kbShiftLeft)) {
- if ((getWidth() > minimumWindowWidth)
- || (minimumWindowWidth <= 0)
- ) {
- setWidth(getWidth() - 1);
+
+ /*
+ * Only permit keyboard resizing if the window was RESIZABLE.
+ */
+ if ((flags & RESIZABLE) != 0) {
+
+ if (keypress.equals(kbShiftLeft)) {
+ if ((getWidth() > minimumWindowWidth)
+ || (minimumWindowWidth <= 0)
+ ) {
+ setWidth(getWidth() - 1);
+ }
}
- }
- if (keypress.equals(kbShiftRight)) {
- if ((getWidth() < maximumWindowWidth)
- || (maximumWindowWidth <= 0)
- ) {
- setWidth(getWidth() + 1);
+ if (keypress.equals(kbShiftRight)) {
+ if ((getWidth() < maximumWindowWidth)
+ || (maximumWindowWidth <= 0)
+ ) {
+ setWidth(getWidth() + 1);
+ }
}
- }
- if (keypress.equals(kbShiftUp)) {
- if ((getHeight() > minimumWindowHeight)
- || (minimumWindowHeight <= 0)
- ) {
- setHeight(getHeight() - 1);
+ if (keypress.equals(kbShiftUp)) {
+ if ((getHeight() > minimumWindowHeight)
+ || (minimumWindowHeight <= 0)
+ ) {
+ setHeight(getHeight() - 1);
+ }
}
- }
- if (keypress.equals(kbShiftDown)) {
- if ((getHeight() < maximumWindowHeight)
- || (maximumWindowHeight <= 0)
- ) {
- setHeight(getHeight() + 1);
+ if (keypress.equals(kbShiftDown)) {
+ if ((getHeight() < maximumWindowHeight)
+ || (maximumWindowHeight <= 0)
+ ) {
+ setHeight(getHeight() + 1);
+ }
}
- }
- // Pass a resize event to my children
- onResize(new TResizeEvent(TResizeEvent.Type.WIDGET,
- getWidth(), getHeight()));
+ // Pass a resize event to my children
+ onResize(new TResizeEvent(TResizeEvent.Type.WIDGET,
+ getWidth(), getHeight()));
+
+ } // if ((flags & RESIZABLE) != 0)
return;
}
// Ctrl-W - close window
if (keypress.equals(kbCtrlW)) {
- application.closeWindow(this);
+ if ((flags & NOCLOSEBOX) == 0) {
+ application.closeWindow(this);
+ }
return;
}
if (!(this instanceof TDesktop)) {
if (command.equals(cmWindowClose)) {
- application.closeWindow(this);
+ if ((flags & NOCLOSEBOX) == 0) {
+ application.closeWindow(this);
+ }
return;
}
if (!(this instanceof TDesktop)) {
if (menu.getId() == TMenu.MID_WINDOW_CLOSE) {
- application.closeWindow(this);
+ if ((flags & NOCLOSEBOX) == 0) {
+ application.closeWindow(this);
+ }
return;
}