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Bug 319532 [gnome]There is no feedback when use keyboard to navigate disabled

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menuitem in Mozilla menu
r+sr+a=roc


git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_BRANCH@193981 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
ginn.chen%sun.com
2006-04-10 06:09:08 +00:00
parent a57d36efc6
commit 9bac6a1b45
5 changed files with 20 additions and 3 deletions
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15
mozilla/layout/xul/base/src/nsMenuPopupFrame.cpp
View File

@@ -1904,10 +1904,19 @@ PRBool
nsMenuPopupFrame::IsValidItem(nsIContent* aContent)
{
nsIAtom *tag = aContent->Tag();
PRBool skipNavigatingDisabledMenuItem;
GetPresContext()->LookAndFeel()->
GetMetric(nsILookAndFeel::eMetric_SkipNavigatingDisabledMenuItem,
skipNavigatingDisabledMenuItem);
return (tag == nsXULAtoms::menu ||
tag == nsXULAtoms::menuitem ||
tag == nsHTMLAtoms::option);
PRBool result = (tag == nsXULAtoms::menu ||
tag == nsXULAtoms::menuitem ||
tag == nsHTMLAtoms::option);
if (skipNavigatingDisabledMenuItem)
result = result && !IsDisabled(aContent);
return result;
}
PRBool

1
mozilla/widget/public/nsILookAndFeel.h
View File

@@ -169,6 +169,7 @@ public:
eMetric_SelectTextfieldsOnKeyFocus, // select textfields when focused via tab/accesskey?
eMetric_SubmenuDelay, // delay before submenus open
eMetric_MenusCanOverlapOSBar, // can popups overlap menu/task bar?
eMetric_SkipNavigatingDisabledMenuItem, // skip navigating to disabled menu item?
eMetric_DragFullWindow, // show window contents while dragging?
eMetric_DragThresholdX, // begin a drag if the mouse is moved further than the threshold while the button is down
eMetric_DragThresholdY,

3
mozilla/widget/src/gtk/nsLookAndFeel.cpp
View File

@@ -367,6 +367,9 @@ NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricID aID, PRInt32 & aMetric)
// we want XUL popups to be able to overlap the task bar.
aMetric = 1;
break;
case eMetric_SkipNavigatingDisabledMenuItem:
aMetric = 1;
break;
case eMetric_DragFullWindow:
aMetric = 1;
break;

3
mozilla/widget/src/gtk2/nsLookAndFeel.cpp
View File

@@ -401,6 +401,9 @@ NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricID aID, PRInt32 & aMetric)
// we want XUL popups to be able to overlap the task bar.
aMetric = 1;
break;
case eMetric_SkipNavigatingDisabledMenuItem:
aMetric = 1;
break;
case eMetric_DragFullWindow:
aMetric = 1;
break;

1
mozilla/widget/src/xpwidgets/nsXPLookAndFeel.cpp
View File

@@ -94,6 +94,7 @@ nsLookAndFeelIntPref nsXPLookAndFeel::sIntPrefs[] =
{ "ui.isScreenReaderActive", eMetric_IsScreenReaderActive, PR_FALSE, nsLookAndFeelTypeInt, 0 },
{ "ui.menusCanOverlapOSBar", eMetric_MenusCanOverlapOSBar,
PR_FALSE, nsLookAndFeelTypeInt, 0 },
{ "ui.skipNavigatingDisabledMenuItem", eMetric_SkipNavigatingDisabledMenuItem, PR_FALSE, nsLookAndFeelTypeInt, 0 },
{ "ui.treeOpenDelay",
eMetric_TreeOpenDelay, PR_FALSE, nsLookAndFeelTypeInt, 0 },
{ "ui.treeCloseDelay",