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;
+
+ /**
+ * Window has no maximize box (default no).
+ */
+ public static final int NOZOOMBOX = 0x10;
+
// ------------------------------------------------------------------------
// Common window attributes -----------------------------------------------
// ------------------------------------------------------------------------
* @param maximumWindowWidth new maximum width
*/
public final void setMaximumWindowWidth(final int maximumWindowWidth) {
+ if ((maximumWindowWidth != -1)
+ && (maximumWindowWidth < minimumWindowWidth + 1)
+ ) {
+ throw new IllegalArgumentException("Maximum window width cannot " +
+ "be smaller than minimum window width + 1");
+ }
this.maximumWindowWidth = maximumWindowWidth;
}
+ /**
+ * Set the minimum width for this window.
+ *
+ * @param minimumWindowWidth new minimum width
+ */
+ public final void setMinimumWindowWidth(final int minimumWindowWidth) {
+ if ((maximumWindowWidth != -1)
+ && (minimumWindowWidth > maximumWindowWidth - 1)
+ ) {
+ throw new IllegalArgumentException("Minimum window width cannot " +
+ "be larger than maximum window width - 1");
+ }
+ this.minimumWindowWidth = minimumWindowWidth;
+ }
+
+ /**
+ * Set the maximum height for this window.
+ *
+ * @param maximumWindowHeight new maximum height
+ */
+ public final void setMaximumWindowHeight(final int maximumWindowHeight) {
+ if ((maximumWindowHeight != -1)
+ && (maximumWindowHeight < minimumWindowHeight + 1)
+ ) {
+ throw new IllegalArgumentException("Maximum window height cannot " +
+ "be smaller than minimum window height + 1");
+ }
+ this.maximumWindowHeight = maximumWindowHeight;
+ }
+
+ /**
+ * Set the minimum height for this window.
+ *
+ * @param minimumWindowHeight new minimum height
+ */
+ public final void setMinimumWindowHeight(final int minimumWindowHeight) {
+ if ((maximumWindowHeight != -1)
+ && (minimumWindowHeight > maximumWindowHeight - 1)
+ ) {
+ throw new IllegalArgumentException("Minimum window height cannot " +
+ "be larger than maximum window height - 1");
+ }
+ this.minimumWindowHeight = minimumWindowHeight;
+ }
+
/**
* Recenter the window on-screen.
*/
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 -----------------------------------------------------------
// ------------------------------------------------------------------------
// General behavior -------------------------------------------------------
// ------------------------------------------------------------------------
+ /**
+ * See if this window is undergoing any movement/resize/etc.
+ *
+ * @return true if the window is moving
+ */
+ public boolean inMovements() {
+ if (inWindowResize || inWindowMove || inKeyboardResize) {
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Stop any pending movement/resize/etc.
+ */
+ public void stopMovements() {
+ inWindowResize = false;
+ inWindowMove = false;
+ inKeyboardResize = false;
+ }
+
/**
* Returns true if this window is modal.
*
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;
+ }
+
+ /**
+ * Returns true if this window has a maximize/zoom box.
+ *
+ * @return true if this window has a maximize/zoom box
+ */
+ public final boolean hasZoomBox() {
+ if ((flags & NOZOOMBOX) != 0) {
+ return true;
+ }
+ return false;
+ }
+
/**
* Retrieve the background color.
*
* @return the background color
*/
- public final CellAttributes getBackground() {
+ public CellAttributes getBackground() {
if (!isModal()
&& (inWindowMove || inWindowResize || inKeyboardResize)
) {
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
- if (!isModal()) {
+ if (!isModal() && ((flags & NOZOOMBOX) == 0)) {
putCharXY(getWidth() - 5, 0, '[', border);
putCharXY(getWidth() - 3, 0, ']', border);
* @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)
* @return true if the mouse is currently on the maximize/restore button
*/
protected boolean mouseOnMaximize() {
+ if ((flags & NOZOOMBOX) != 0) {
+ return false;
+ }
if ((mouse != null)
&& !isModal()
&& (mouse.getAbsoluteY() == getY())
}
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));
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;
}
}
// F5 - zoom
- if (keypress.equals(kbF5)) {
+ if (keypress.equals(kbF5) && ((flags & NOZOOMBOX) == 0)) {
if (maximized) {
restore();
} else {
if (!(this instanceof TDesktop)) {
if (command.equals(cmWindowClose)) {
- application.closeWindow(this);
+ if ((flags & NOCLOSEBOX) == 0) {
+ application.closeWindow(this);
+ }
return;
}
return;
}
- if (command.equals(cmWindowZoom)) {
+ if (command.equals(cmWindowZoom) && ((flags & NOZOOMBOX) == 0)) {
if (maximized) {
restore();
} else {
if (!(this instanceof TDesktop)) {
if (menu.getId() == TMenu.MID_WINDOW_CLOSE) {
- application.closeWindow(this);
+ if ((flags & NOCLOSEBOX) == 0) {
+ application.closeWindow(this);
+ }
return;
}
return;
}
- if (menu.getId() == TMenu.MID_WINDOW_ZOOM) {
+ if ((menu.getId() == TMenu.MID_WINDOW_ZOOM)
+ && ((flags & NOZOOMBOX) == 0)
+ ) {
if (maximized) {
restore();
} else {
getScreen().hLineXY(x, y, n, ch, attr);
}
-
}
git://git.nikiroo.be / fanfix.git / blobdiff