| Summary: | [GTK] SVG - Crash on setting the cursor icon | ||||||
|---|---|---|---|---|---|---|---|
| Product: | WebKit | Reporter: | Dirk Schulze <krit> | ||||
| Component: | WebKitGTK | Assignee: | Nobody <webkit-unassigned> | ||||
| Status: | RESOLVED FIXED | ||||||
| Severity: | Normal | CC: | xan.lopez | ||||
| Priority: | P2 | ||||||
| Version: | 528+ (Nightly build) | ||||||
| Hardware: | PC | ||||||
| OS: | OS X 10.5 | ||||||
| URL: | http://www.w3.org/Graphics/SVG/Test/20061213/htmlObjectHarness/full-interact-cursor-01-f.html | ||||||
| Attachments: |
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Created attachment 28565 [details]
placeholer for image cusors
We don't support image cursors. I added a placeholer (crosshair) to avoid crashes.
I took crosshair to have a common behavior together with firefox.
(In reply to comment #1) > Created an attachment (id=28565) [review] > placeholer for image cusors > > We don't support image cursors. I added a placeholer (crosshair) to avoid > crashes. > I took crosshair to have a common behavior together with firefox. > This looks good to me to avoid the crasher. Mid-term we probably want to get https://bugs.webkit.org/show_bug.cgi?id=15654 in and use gdk_cursor_new_from_pixbuf, and longer term have API in GTK+ to create cursors from cairo surfaces directly. Comment on attachment 28565 [details]
placeholer for image cusors
Looks fine. I'm surprised you used a cross-hair and no the default cursor (arrow I think?) Looks fine though.
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If you move the cursor over "<url>", webkitgtk crashs. <url> seems to load an image and change the cursor by this image. But I could be wrong. Firefox takes a crosshair instead. That's not the expected behavior here but maybe it's a fall back. We might need something similar too. Here is the trace: #0 0xb528fc30 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #1 0xb52b4c0a in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #2 0xb5284e9b in gdk_window_set_cursor () from /usr/lib/libgdk-x11-2.0.so.0 #3 0xb74c8e00 in WebCore::Widget::setCursor (this=0x8d32dc8, cursor=@0xbfaaa774) at ../../WebCore/platform/gtk/WidgetGtk.cpp:80 #4 0xb7144177 in WebCore::EventHandler::handleMouseMoveEvent (this=0x8e1a260, mouseEvent=@0xbfaaa7f4, hoveredNode=0xbfaaa8ec) at ../../WebCore/page/EventHandler.cpp:1259 #5 0xb74af540 in WebCore::EventHandler::passMouseMoveEventToSubframe ( this=0x890aa80, mev=@0xbfaaa7f4, subframe=0x8e19de0, hoveredNode=0xbfaaa8ec) at ../../WebCore/page/gtk/EventHandlerGtk.cpp:111 #6 0xb7144059 in WebCore::EventHandler::handleMouseMoveEvent (this=0x890aa80, mouseEvent=@0xbfaaa950, hoveredNode=0xbfaaa8ec) at ../../WebCore/page/EventHandler.cpp:1254 #7 0xb71442a1 in WebCore::EventHandler::mouseMoved (this=0x890aa80, event=@0xbfaaa950) at ../../WebCore/page/EventHandler.cpp:1165 #8 0xb6dac520 in webkit_web_view_motion_event (widget=0x8906808, event=0x88bbcc0) at ../../WebKit/gtk/webkit/webkitwebview.cpp:534 #9 0xb540f036 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #10 0xb4e303c9 in ?? () from /usr/lib/libgobject-2.0.so.0 #11 0xb4e31c4b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #12 0xb4e47d3d in ?? () from /usr/lib/libgobject-2.0.so.0 #13 0xb4e4962b in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 ---Type <return> to continue, or q <return> to quit--- #14 0xb4e49c26 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #15 0xb552433e in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #16 0xb5407b4c in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0 #17 0xb5408ef7 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 #18 0xb529e50a in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #19 0xb4da46f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #20 0xb4da7da3 in ?? () from /usr/lib/libglib-2.0.so.0 #21 0xb4da82c2 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #22 0xb54093a9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #23 0x08049ea0 in main (argc=1, argv=0xbfaaafe4) at ../../WebKitTools/GtkLauncher/main.c:202