977 }
978 public void handleKeyRelease(XEvent xev) {
979 }
980 public void handleExposeEvent(XEvent xev) {
981 }
982 /**
983 * Activate automatic grab on first ButtonPress,
984 * deactivate on full mouse release
985 */
986 public void handleButtonPressRelease(XEvent xev) {
987 XButtonEvent xbe = xev.get_xbutton();
988 /*
989 * Ignore the buttons above 20 due to the bit limit for
990 * InputEvent.BUTTON_DOWN_MASK.
991 * One more bit is reserved for FIRST_HIGH_BIT.
992 */
993 if (xbe.get_button() > SunToolkit.MAX_BUTTONS_SUPPORTED) {
994 return;
995 }
996 int buttonState = 0;
997 final int buttonsNumber = ((SunToolkit)(Toolkit.getDefaultToolkit())).getNumberOfButtons();
998 for (int i = 0; i<buttonsNumber; i++){
999 buttonState |= (xbe.get_state() & XConstants.buttonsMask[i]);
1000 }
1001 switch (xev.get_type()) {
1002 case XConstants.ButtonPress:
1003 if (buttonState == 0) {
1004 XWindowPeer parent = getToplevelXWindow();
1005 // See 6385277, 6981400.
1006 if (parent != null && parent.isFocusableWindow()) {
1007 // A click in a client area drops the actual focused window retaining.
1008 parent.setActualFocusedWindow(null);
1009 parent.requestWindowFocus(xbe.get_time(), true);
1010 }
1011 XAwtState.setAutoGrabWindow(this);
1012 }
1013 break;
1014 case XConstants.ButtonRelease:
1015 if (isFullRelease(buttonState, xbe.get_button())) {
1016 XAwtState.setAutoGrabWindow(null);
1017 }
1018 break;
1019 }
1020 }
1021 public void handleMotionNotify(XEvent xev) {
1022 }
1023 public void handleXCrossingEvent(XEvent xev) {
1024 }
1025 public void handleConfigureNotifyEvent(XEvent xev) {
1026 XConfigureEvent xe = xev.get_xconfigure();
1027 insLog.finer("Configure, {0}", xe);
1028 x = xe.get_x();
1029 y = xe.get_y();
1030 width = xe.get_width();
1031 height = xe.get_height();
1032 }
1033 /**
1034 * Checks ButtonRelease released all Mouse buttons
1035 */
1036 static boolean isFullRelease(int buttonState, int button) {
1037 final int buttonsNumber = ((SunToolkit)(Toolkit.getDefaultToolkit())).getNumberOfButtons();
1038
1039 if (button < 0 || button > buttonsNumber) {
1040 return buttonState == 0;
1041 } else {
1042 return buttonState == XConstants.buttonsMask[button - 1];
1043 }
1044 }
1045
1046 static boolean isGrabbedEvent(XEvent ev, XBaseWindow target) {
1047 switch (ev.get_type()) {
1048 case XConstants.ButtonPress:
1049 case XConstants.ButtonRelease:
1050 case XConstants.MotionNotify:
1051 case XConstants.KeyPress:
1052 case XConstants.KeyRelease:
1053 return true;
1054 case XConstants.LeaveNotify:
1055 case XConstants.EnterNotify:
1056 // We shouldn't dispatch this events to the grabbed components (see 6317481)
1057 // But this logic is important if the grabbed component is top-level (see realSync)
1058 return (target instanceof XWindowPeer);
1059 default:
1060 return false;
1061 }
1062 }
|
977 }
978 public void handleKeyRelease(XEvent xev) {
979 }
980 public void handleExposeEvent(XEvent xev) {
981 }
982 /**
983 * Activate automatic grab on first ButtonPress,
984 * deactivate on full mouse release
985 */
986 public void handleButtonPressRelease(XEvent xev) {
987 XButtonEvent xbe = xev.get_xbutton();
988 /*
989 * Ignore the buttons above 20 due to the bit limit for
990 * InputEvent.BUTTON_DOWN_MASK.
991 * One more bit is reserved for FIRST_HIGH_BIT.
992 */
993 if (xbe.get_button() > SunToolkit.MAX_BUTTONS_SUPPORTED) {
994 return;
995 }
996 int buttonState = 0;
997 buttonState = xbe.get_state() & XConstants.ALL_BUTTONS_MASK;
998 switch (xev.get_type()) {
999 case XConstants.ButtonPress:
1000 if (buttonState == 0) {
1001 XWindowPeer parent = getToplevelXWindow();
1002 // See 6385277, 6981400.
1003 if (parent != null && parent.isFocusableWindow()) {
1004 // A click in a client area drops the actual focused window retaining.
1005 parent.setActualFocusedWindow(null);
1006 parent.requestWindowFocus(xbe.get_time(), true);
1007 }
1008 XAwtState.setAutoGrabWindow(this);
1009 }
1010 break;
1011 case XConstants.ButtonRelease:
1012 if (isFullRelease(buttonState, xbe.get_button())) {
1013 XAwtState.setAutoGrabWindow(null);
1014 }
1015 break;
1016 }
1017 }
1018 public void handleMotionNotify(XEvent xev) {
1019 }
1020 public void handleXCrossingEvent(XEvent xev) {
1021 }
1022 public void handleConfigureNotifyEvent(XEvent xev) {
1023 XConfigureEvent xe = xev.get_xconfigure();
1024 insLog.finer("Configure, {0}", xe);
1025 x = xe.get_x();
1026 y = xe.get_y();
1027 width = xe.get_width();
1028 height = xe.get_height();
1029 }
1030 /**
1031 * Checks ButtonRelease released all Mouse buttons
1032 */
1033 static boolean isFullRelease(int buttonState, int button) {
1034 final int buttonsNumber = XToolkit.getNumberOfButtonsForMask();
1035
1036 if (button < 0 || button > buttonsNumber) {
1037 return buttonState == 0;
1038 } else {
1039 return buttonState == XlibUtil.getButtonMask(button);
1040 }
1041 }
1042
1043 static boolean isGrabbedEvent(XEvent ev, XBaseWindow target) {
1044 switch (ev.get_type()) {
1045 case XConstants.ButtonPress:
1046 case XConstants.ButtonRelease:
1047 case XConstants.MotionNotify:
1048 case XConstants.KeyPress:
1049 case XConstants.KeyRelease:
1050 return true;
1051 case XConstants.LeaveNotify:
1052 case XConstants.EnterNotify:
1053 // We shouldn't dispatch this events to the grabbed components (see 6317481)
1054 // But this logic is important if the grabbed component is top-level (see realSync)
1055 return (target instanceof XWindowPeer);
1056 default:
1057 return false;
1058 }
1059 }
|