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Fixing bug 245529. Syncing gtkembed with some recent event handling changes that affected how listeners can prevent the default action. Patch by philipl@mail.utexas.edu, r=jst@mozilla.jstenback.com, sr=bryner@brianryner.com

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This commit is contained in:
jst%mozilla.jstenback.com 2004-06-05 05:18:42 +00:00
parent 22b7d93878
commit 15db594a16
1 changed files with 63 additions and 27 deletions
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90
embedding/browser/gtk/src/EmbedEventListener.cpp
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@ -86,13 +86,17 @@ EmbedEventListener::KeyDown(nsIDOMEvent* aDOMEvent)
keyEvent = do_QueryInterface(aDOMEvent);
if (!keyEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// Return FALSE to this function to mark the event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_KEY_DOWN],
(void *)keyEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP
@ -102,13 +106,17 @@ EmbedEventListener::KeyUp(nsIDOMEvent* aDOMEvent)
keyEvent = do_QueryInterface(aDOMEvent);
if (!keyEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// return FALSE to this function to mark this event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_KEY_UP],
(void *)keyEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP
@ -118,13 +126,17 @@ EmbedEventListener::KeyPress(nsIDOMEvent* aDOMEvent)
keyEvent = do_QueryInterface(aDOMEvent);
if (!keyEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// return FALSE to this function to mark this event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_KEY_PRESS],
(void *)keyEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP
@ -134,13 +146,17 @@ EmbedEventListener::MouseDown(nsIDOMEvent* aDOMEvent)
mouseEvent = do_QueryInterface(aDOMEvent);
if (!mouseEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// return FALSE to this function to mark this event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_MOUSE_DOWN],
(void *)mouseEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP
@ -150,13 +166,17 @@ EmbedEventListener::MouseUp(nsIDOMEvent* aDOMEvent)
mouseEvent = do_QueryInterface(aDOMEvent);
if (!mouseEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// Return FALSE to this function to mark the event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_MOUSE_UP],
(void *)mouseEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP
@ -166,13 +186,17 @@ EmbedEventListener::MouseClick(nsIDOMEvent* aDOMEvent)
mouseEvent = do_QueryInterface(aDOMEvent);
if (!mouseEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// Return FALSE to this function to mark the event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_MOUSE_CLICK],
(void *)mouseEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP
@ -182,13 +206,17 @@ EmbedEventListener::MouseDblClick(nsIDOMEvent* aDOMEvent)
mouseEvent = do_QueryInterface(aDOMEvent);
if (!mouseEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// return FALSE to this function to mark this event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_MOUSE_DBL_CLICK],
(void *)mouseEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP
@ -198,13 +226,17 @@ EmbedEventListener::MouseOver(nsIDOMEvent* aDOMEvent)
mouseEvent = do_QueryInterface(aDOMEvent);
if (!mouseEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// return FALSE to this function to mark this event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_MOUSE_OVER],
(void *)mouseEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP
@ -214,13 +246,17 @@ EmbedEventListener::MouseOut(nsIDOMEvent* aDOMEvent)
mouseEvent = do_QueryInterface(aDOMEvent);
if (!mouseEvent)
return NS_OK;
// return NS_OK to this function to mark this event as not
// return FALSE to this function to mark this event as not
// consumed...
gint return_val = NS_OK;
gint return_val = FALSE;
gtk_signal_emit(GTK_OBJECT(mOwner->mOwningWidget),
moz_embed_signals[DOM_MOUSE_OUT],
(void *)mouseEvent, &return_val);
return return_val;
if (return_val) {
aDOMEvent->StopPropagation();
aDOMEvent->PreventDefault();
}
return NS_OK;
}
NS_IMETHODIMP