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JDK-4449624 : requestFocus() does not work well when window is iconized and recovering
  • Type: Bug
  • Component: client-libs
  • Sub-Component: java.awt
  • Affected Version: 1.3.1
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • OS: windows_nt
  • CPU: x86
  • Submitted: 2001-04-24
  • Updated: 2001-10-19
  • Resolved: 2001-07-02
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availabitlity Release.

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Other
1.3.0_04 04Fixed
Related Reports
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Description
requestFocus() does notwrok correctly after window is iconized and recovering.
This issue happens with JDK1.3.0_02 and JDK1.3.1-b22, but does not occur with
JDK1.4-b60.

1. how to repoduce

  1) Compile the attached program
  2) Invoke the command "appletviewer Iconize.html"
    -> You can see the pane which has the button, "DISPLAY WINDOW"
  3) Click the button
    -> You can see another window which has RED square
       and the tittle "Java Applet Window" at the bottom.
  4) Click iconizing button.
    -> the windows wiil be iconized and the icon will show up 
       on the task bar.
  5) Click the icon on the task bar
    -> the window will recover.

  At the 5th step, we expect the square becomes RED, but actually BLUE with
  JDK1.3.0_02 and JDK1.3.1-b22.
  (When the "Java Applet Window" gets focus, the square turns RED.
   and losts focus, that turns BLUE.)

  I recommend to execute this program with JDK1.4-b60 in order to know 
  the correct behavior.


2. Configration

  MPU : Pentium III 400[MHz]
  Mem.: 256[MHz]
  OS  : WindowsNT 4.0 (SP5, Japanese)
  JDK. Ver : 
   -JDk1.3.0_02
     java version "1.3.0_02"
     Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_02)
     Java HotSpot(TM) Client VM (build 1.3.0_02, mixed mode)
      
   -JDK1.3.1-b22
     java version "1.3.1-rc2"
     Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1-rc2-b22)
     Java HotSpot(TM) Client VM (build 1.3.1-rc2-b22, mixed mode)

Comments
CONVERTED DATA BugTraq+ Release Management Values COMMIT TO FIX: 1.3.0_04 1.3.1_01 FIXED IN: 1.3.0_04 1.3.1_01 INTEGRATED IN: 1.3.0_04 1.3.1_01 VERIFIED IN: 1.3.0_04 1.3.1_01a
2004-06-14

PUBLIC COMMENTS CTE verified it worked fine in jdk1.3.0_04. Tests passed, except there is one known problem. Please see bug 4233658.
2004-06-10

SUGGESTED FIX See Suggested Fix of bug #4380809 hao.dong@eng 2001-05-02 *** /src/win32/native/sun/windows/awt_Component.h- Tue Jun 12 18:16:42 2001 --- awt_Component.h Tue Jun 12 18:14:23 2001 *** 551,560 **** --- 551,563 ---- jint m_drawState; // Cache for FindComponent static HWND sm_cursorOn; + //for bug 4449624 + BOOL m_skipNextSetFocus; + private: /* * The association list of children's IDs and corresponding components. *** /src/win32/native/sun/windows/awt_Component.cpp- Tue Jun 12 18:16:43 2001 --- awt_Component.cpp Tue Jun 12 18:14:25 2001 *** 141,150 **** --- 141,152 ---- m_useNativeCompWindow = TRUE; m_drawState = (jint)JAWT_LOCK_SURFACE_CHANGED | (jint)JAWT_LOCK_BOUNDS_CHANGED | (jint)JAWT_LOCK_CLIP_CHANGED; + + m_skipNextSetFocus = FALSE; } AwtComponent::~AwtComponent() { CriticalSection::Lock l(GetLock()); *** 880,898 **** case WM_EXITMENULOOP: mr = WmExitMenuLoop((BOOL)wParam); g_bMenuLoop = FALSE; break; ! case WM_SETFOCUS: mr = WmSetFocus((HWND)wParam); break; case WM_KILLFOCUS: mr = WmKillFocus((HWND)wParam); break; case WM_ACTIVATE: - mr = WmActivate(LOWORD(wParam), (BOOL)HIWORD(wParam)); { if( WA_ACTIVE == (UINT)(LOWORD(wParam)) ) { AwtToolkit::GetInstance().UpdateThemesStatus(); } } break; #if defined(WIN32) case WM_CTLCOLORMSGBOX: case WM_CTLCOLOREDIT: --- 882,915 ---- case WM_EXITMENULOOP: mr = WmExitMenuLoop((BOOL)wParam); g_bMenuLoop = FALSE; break; ! case WM_SETFOCUS: ! if (!m_skipNextSetFocus) ! mr = WmSetFocus((HWND)wParam); ! m_skipNextSetFocus = FALSE; ! break; case WM_KILLFOCUS: mr = WmKillFocus((HWND)wParam); break; case WM_ACTIVATE: { + UINT nState = LOWORD(wParam); + BOOL fMinimized = (BOOL)HIWORD(wParam); + if (!fMinimized || (WA_INACTIVE == nState)) { + mr = WmActivate(nState, fMinimized); + } + else { + m_skipNextSetFocus = TRUE; + mr = mrConsume; + } + + { if( WA_ACTIVE == (UINT)(LOWORD(wParam)) ) { AwtToolkit::GetInstance().UpdateThemesStatus(); } } + } break; #if defined(WIN32) case WM_CTLCOLORMSGBOX: case WM_CTLCOLOREDIT: hao.dong@eng 2001-06-20
2001-06-20

EVALUATION Exactly, this is bug in 1.3 and earlier releases that is fixed in Merlin. No plans to fix in Ladybird. richard.ray@eng 2001-04-24 This bug probably is a duplicate of bug 4380809 hao.dong@eng 2001-05-02
2001-04-24