| author | Silenio Quarti | 2012-12-07 11:22:42 (EST) |
|---|---|---|
| committer | Bogdan Gheorghe | 2012-12-07 11:33:35 (EST) |
| commit | 232d48f0598561e1608d073aedfacd5ba3bae7fc (patch) (side-by-side diff) | |
| tree | 2df17adfd541e16edd271dc18a7b0c218da77b5c | |
| parent | 06681aff359dac7ca29747c7c2b20038fa41772c (diff) | |
| download | eclipse.platform.swt-232d48f0598561e1608d073aedfacd5ba3bae7fc.zip eclipse.platform.swt-232d48f0598561e1608d073aedfacd5ba3bae7fc.tar.gz eclipse.platform.swt-232d48f0598561e1608d073aedfacd5ba3bae7fc.tar.bz2 | |
| -rwxr-xr-x | bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Composite.java | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Composite.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Composite.java index 60cb2cf..8bbaf16 100755 --- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Composite.java +++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Composite.java @@ -53,6 +53,8 @@ public class Composite extends Scrollable { Control [] tabList; int layoutCount, backgroundMode; + static final int TOOLTIP_LIMIT = 4096; + /** * Prevents uninitialized instances from being created outside the package. */ @@ -1846,6 +1848,15 @@ LRESULT wmNotify (NMHDR hdr, int /*long*/ wParam, int /*long*/ lParam) { if (string != null) { Shell shell = getShell (); string = Display.withCrLf (string); + /* + * Bug in Windows. On Windows 7, tool tips hang when displaying large + * strings. The fix is to limit the tool tip string to 4Kb. + */ + if (!OS.IsWinCE && OS.WIN32_VERSION >= OS.VERSION (6, 0)) { + if (string.length() > TOOLTIP_LIMIT) { + string = string.substring(0, TOOLTIP_LIMIT); + } + } char [] chars = fixMnemonic (string); /* |