зеркало из https://github.com/mozilla/gecko-dev.git
Bug 317433: Richlistbox attempts to give focus to hidden items. p=Simon Bunzli <zeniko@gmail.com> r=enndeakin
This commit is contained in:
dtownsend@oxymoronical.com
Родитель
a88d6ce071
Коммит
1b531c7a1b
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@ -68,6 +68,8 @@ _TEST_FILES = test_bug360220.xul \
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test_datepicker.xul \
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test_timepicker.xul \
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xul_selectcontrol.js \
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test_hiddenitems.xul \
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test_hiddenpaging.xul \
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$(NULL)
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ifeq (,$(filter mac cocoa,$(MOZ_WIDGET_TOOLKIT)))
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@ -0,0 +1,89 @@
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<?xml version="1.0"?>
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<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
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<?xml-stylesheet href="/tests/SimpleTest/test.css" type="text/css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=317422
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-->
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<window title="Mozilla Bug 317422"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript" src="/MochiKit/packed.js" />
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"/>
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<!-- test resuls are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=317422"
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target="_blank">Mozilla Bug 317422</a>
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</body>
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<richlistbox id="richlistbox" seltype="multiple">
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<richlistitem id="richlistbox_item1"><label value="Item 1"/></richlistitem>
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<richlistitem id="richlistbox_item2"><label value="Item 2"/></richlistitem>
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<richlistitem id="richlistbox_item3" hidden="true"><label value="Item 3"/></richlistitem>
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<richlistitem id="richlistbox_item4"><label value="Item 4"/></richlistitem>
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<richlistitem id="richlistbox_item5" collapsed="true"><label value="Item 5"/></richlistitem>
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<richlistitem id="richlistbox_item6"><label value="Item 6"/></richlistitem>
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<richlistitem id="richlistbox_item7" hidden="true"><label value="Item 7"/></richlistitem>
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</richlistbox>
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<listbox id="listbox" seltype="multiple">
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<listitem id="listbox_item1" label="Item 1"/>
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<listitem id="listbox_item2" label="Item 2"/>
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<listitem id="listbox_item3" label="Item 3" hidden="true"/>
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<listitem id="listbox_item4" label="Item 4"/>
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<listitem id="listbox_item5" label="Item 5" collapsed="true"/>
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<listitem id="listbox_item6" label="Item 6"/>
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<listitem id="listbox_item7" label="Item 7" hidden="true"/>
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</listbox>
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<!-- test code goes here -->
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<script type="application/javascript"><![CDATA[
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/** Test for Bug 317422 **/
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SimpleTest.waitForExplicitFinish();
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function testListbox(id)
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{
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var listbox = document.getElementById(id);
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is(listbox.getRowCount(), 7, id + ": Returned the wrong number of rows");
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is(listbox.getItemAtIndex(2).id, id + "_item3", id + ": Should still return hidden items");
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listbox.selectedIndex = 0;
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is(listbox.selectedItem.id, id + "_item1", id + ": First item was not selected");
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sendKey("DOWN", id);
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is(listbox.selectedItem.id, id + "_item2", id + ": Down didn't move to second item");
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sendKey("DOWN", id);
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is(listbox.selectedItem.id, id + "_item4", id + ": Down didn't skip hidden item");
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sendKey("DOWN", id);
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is(listbox.selectedItem.id, id + "_item6", id + ": Down didn't skip collapsed item");
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sendKey("UP", id);
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is(listbox.selectedItem.id, id + "_item4", id + ": Up didn't skip collapsed item");
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sendKey("UP", id);
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is(listbox.selectedItem.id, id + "_item2", id + ": Up didn't skip hidden item");
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listbox.selectAll();
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is(listbox.selectedItems.length, 7, id + ": Should have still selected all items");
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listbox.invertSelection();
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is(listbox.selectedItems.length, 0, id + ": Should have unselected all items");
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listbox.selectedIndex = 2;
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ok(listbox.selectedItem == listbox.getItemAtIndex(2), id + ": Should have selected the hidden item");
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listbox.selectedIndex = 0;
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sendKey("END", id);
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is(listbox.selectedItem.id, id + "_item6", id + ": Should have moved to the last unhidden item");
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sendMouseEvent({type: 'click'}, id + "_item1");
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ok(listbox.selectedItem == listbox.getItemAtIndex(0), id + ": Should have selected the first item");
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is(listbox.selectedItems.length, 1, id + ": Should only be one selected item");
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sendMouseEvent({type: 'click', shiftKey: true}, id + "_item6");
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is(listbox.selectedItems.length, 4, id + ": Should have selected all visible items");
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listbox.selectedIndex = 0;
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sendKey("PAGE_DOWN", id);
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is(listbox.selectedItem.id, id + "_item6", id + ": Page down should go to the last visible item");
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sendKey("PAGE_UP", id);
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is(listbox.selectedItem.id, id + "_item1", id + ": Page up should go to the first visible item");
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}
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window.onload = function runTests() {
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testListbox("richlistbox");
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testListbox("listbox");
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SimpleTest.finish();
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};
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]]></script>
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</window>
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@ -0,0 +1,128 @@
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<?xml version="1.0"?>
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<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
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<?xml-stylesheet href="/tests/SimpleTest/test.css" type="text/css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=317422
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-->
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<window title="Mozilla Bug 317422"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript" src="/MochiKit/packed.js" />
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"/>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"/>
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<style xmlns="http://www.w3.org/1999/xhtml">
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/* This makes the richlistbox about 4.5 rows high */
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richlistitem {
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height: 30px;
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}
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richlistbox {
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height: 135px;
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}
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</style>
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<!-- test resuls are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=317422"
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target="_blank">Mozilla Bug 317422</a>
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</body>
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<richlistbox id="richlistbox" seltype="multiple">
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<richlistitem id="richlistbox_item1"><label value="Item 1"/></richlistitem>
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<richlistitem id="richlistbox_item2"><label value="Item 2"/></richlistitem>
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<richlistitem id="richlistbox_item3" hidden="true"><label value="Item 3"/></richlistitem>
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<richlistitem id="richlistbox_item4"><label value="Item 4"/></richlistitem>
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<richlistitem id="richlistbox_item5" collapsed="true"><label value="Item 5"/></richlistitem>
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<richlistitem id="richlistbox_item6"><label value="Item 6"/></richlistitem>
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<richlistitem id="richlistbox_item7"><label value="Item 7"/></richlistitem>
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<richlistitem id="richlistbox_item8"><label value="Item 8"/></richlistitem>
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<richlistitem id="richlistbox_item9"><label value="Item 9"/></richlistitem>
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<richlistitem id="richlistbox_item10"><label value="Item 10"/></richlistitem>
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<richlistitem id="richlistbox_item11"><label value="Item 11"/></richlistitem>
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<richlistitem id="richlistbox_item12"><label value="Item 12"/></richlistitem>
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<richlistitem id="richlistbox_item13"><label value="Item 13"/></richlistitem>
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<richlistitem id="richlistbox_item14"><label value="Item 14"/></richlistitem>
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<richlistitem id="richlistbox_item15" hidden="true"><label value="Item 15"/></richlistitem>
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</richlistbox>
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<listbox id="listbox" seltype="multiple" rows="5">
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<listitem id="listbox_item1" label="Item 1"/>
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<listitem id="listbox_item2" label="Item 2"/>
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<listitem id="listbox_item3" label="Item 3" hidden="true"/>
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<listitem id="listbox_item4" label="Item 4"/>
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<listitem id="listbox_item5" label="Item 5" hidden="true"/>
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<listitem id="listbox_item6" label="Item 6"/>
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<listitem id="listbox_item7" label="Item 7"/>
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<listitem id="listbox_item8" label="Item 8"/>
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<listitem id="listbox_item9" label="Item 9"/>
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<listitem id="listbox_item10" label="Item 10"/>
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<listitem id="listbox_item11" label="Item 11"/>
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<listitem id="listbox_item12" label="Item 12"/>
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<listitem id="listbox_item13" label="Item 13"/>
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<listitem id="listbox_item14" label="Item 14"/>
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<listitem id="listbox_item15" label="Item 15" hidden="true"/>
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</listbox>
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<!-- test code goes here -->
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<script type="application/javascript"><![CDATA[
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/** Test for Bug 317422 **/
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SimpleTest.waitForExplicitFinish();
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function testRichlistbox()
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{
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var id = "richlistbox";
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var listbox = document.getElementById(id);
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listbox.selectedIndex = 0;
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sendKey("PAGE_DOWN", id);
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is(listbox.selectedItem.id, id + "_item7", id + ": Page down should go to the item one visible page away");
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is(listbox.getIndexOfFirstVisibleRow(), 6, id + ": Page down should have scrolled down a visible page");
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sendKey("PAGE_DOWN", id);
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is(listbox.selectedItem.id, id + "_item11", id + ": Second page down should go to the item two visible pages away");
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is(listbox.getIndexOfFirstVisibleRow(), 9, id + ": Second page down should not scroll beyond the end");
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sendKey("PAGE_DOWN", id);
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is(listbox.selectedItem.id, id + "_item14", id + ": Third page down should go to the last visible item");
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is(listbox.getIndexOfFirstVisibleRow(), 9, id + ": Third page down should not have scrolled at all");
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sendKey("PAGE_UP", id);
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is(listbox.selectedItem.id, id + "_item10", id + ": Page up should go to the item one visible page away");
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is(listbox.getIndexOfFirstVisibleRow(), 5, id + ": Page up should scroll up a visible page");
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sendKey("PAGE_UP", id);
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is(listbox.selectedItem.id, id + "_item6", id + ": Second page up should go to the item two visible pages away");
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is(listbox.getIndexOfFirstVisibleRow(), 0, id + ": Second page up should not scroll beyond the start");
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sendKey("PAGE_UP", id);
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is(listbox.selectedItem.id, id + "_item1", id + ": Third page up should return to the first visible item");
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is(listbox.getIndexOfFirstVisibleRow(), 0, id + ": Third page up should not have scrolled at all");
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}
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function testListbox()
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{
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var id = "listbox";
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var listbox = document.getElementById(id);
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listbox.selectedIndex = 0;
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sendKey("PAGE_DOWN", id);
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is(listbox.selectedItem.id, id + "_item8", id + ": Page down should go to the item one visible page away");
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is(listbox.getIndexOfFirstVisibleRow(), 7, id + ": Page down should have scrolled down a visible page");
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sendKey("PAGE_DOWN", id);
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is(listbox.selectedItem.id, id + "_item13", id + ": Second page down should go to the item two visible pages away");
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is(listbox.getIndexOfFirstVisibleRow(), 9, id + ": Second page down should not scroll beyond the end");
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sendKey("PAGE_DOWN", id);
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is(listbox.selectedItem.id, id + "_item14", id + ": Third page down should go to the last visible item");
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is(listbox.getIndexOfFirstVisibleRow(), 9, id + ": Third page down should not have scrolled at all");
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sendKey("PAGE_UP", id);
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is(listbox.selectedItem.id, id + "_item9", id + ": Page up should go to the item one visible page away");
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// the listScrollbox seems to go haywire when scrolling up with hidden listitems
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todo_is(listbox.getIndexOfFirstVisibleRow(), 3, id + ": Page up should scroll up a visible page");
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sendKey("PAGE_UP", id);
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is(listbox.selectedItem.id, id + "_item2", id + ": Second page up should go to the item two visible pages away");
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is(listbox.getIndexOfFirstVisibleRow(), 0, id + ": Second page up should not scroll beyond the start");
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sendKey("PAGE_UP", id);
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is(listbox.selectedItem.id, id + "_item1", id + ": Third page up should return to the first visible item");
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is(listbox.getIndexOfFirstVisibleRow(), 0, id + ": Third page up should not have scrolled at all");
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}
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window.onload = function runTests() {
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testRichlistbox();
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testListbox();
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SimpleTest.finish();
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};
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]]></script>
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</window>
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@ -99,8 +99,9 @@
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insertItemAt(aIndex, aLabel, aValue)
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/** Scroll up/down one page
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* @param aDirection - specifies scrolling direction, should be either -1
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or 1 */
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* @param aDirection - specifies scrolling direction, should be either -1 or 1
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* @return the number of elements the selection scrolled
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*/
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scrollOnePage(aDirection)
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/** Fire "select" event */
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@ -334,12 +335,15 @@
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// Don't use clearSelection() because it causes a lot of noise
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// with respect to selection removed notifications used by the
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// accessibility API support.
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var userSelecting = this._userSelecting;
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this._userSelecting = false; // that's US automatically unselecting
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for (; currentItem; currentItem = this.getNextItem(currentItem, 1))
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this.removeItemFromSelection(currentItem);
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for (currentItem = this.getItemAtIndex(0); currentItem != aStartItem;
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currentItem = this.getNextItem(currentItem, 1))
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this.removeItemFromSelection(currentItem);
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this._userSelecting = userSelecting;
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this._suppressOnSelect = suppressSelect;
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@ -478,8 +482,13 @@
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newIndex = numItems - 1;
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var newItem = this.getItemAtIndex(newIndex);
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// make sure that the item is actually visible/selectable
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if (this._userSelecting && newItem && !this._canUserSelect(newItem))
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newItem =
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aOffset > 0 ? this.getNextItem(newItem, 1) || this.getPreviousItem(newItem, 1) :
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this.getPreviousItem(newItem, 1) || this.getNextItem(newItem, 1);
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if (newItem) {
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this.ensureIndexIsVisible(newIndex);
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this.ensureIndexIsVisible(this.getIndexOfItem(newItem));
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if (aIsSelectingRange)
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this.selectItemRange(null, newItem);
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else if (aIsSelecting)
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@ -500,7 +509,8 @@
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while (aStartItem) {
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aStartItem = aStartItem.nextSibling;
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if (aStartItem && aStartItem instanceof
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Components.interfaces.nsIDOMXULSelectControlItemElement) {
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Components.interfaces.nsIDOMXULSelectControlItemElement &&
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(!this._userSelecting || this._canUserSelect(aStartItem))) {
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--aDelta;
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if (aDelta == 0)
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return aStartItem;
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@ -518,7 +528,8 @@
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while (aStartItem) {
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aStartItem = aStartItem.previousSibling;
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if (aStartItem && aStartItem instanceof
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Components.interfaces.nsIDOMXULSelectControlItemElement) {
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Components.interfaces.nsIDOMXULSelectControlItemElement &&
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(!this._userSelecting || this._canUserSelect(aStartItem))) {
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--aDelta;
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if (aDelta == 0)
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return aStartItem;
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@ -529,6 +540,28 @@
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</body>
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</method>
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<method name="_moveByOffsetFromUserEvent">
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<parameter name="aOffset"/>
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<parameter name="aEvent"/>
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<body>
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<![CDATA[
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this._userSelecting = true;
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this.moveByOffset(aOffset, !aEvent.ctrlKey, aEvent.shiftKey);
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this._userSelecting = false;
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]]>
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</body>
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</method>
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<method name="_canUserSelect">
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<parameter name="aItem"/>
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<body>
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<![CDATA[
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var style = document.defaultView.getComputedStyle(aItem, "");
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return style.display != "none" && style.visibility == "visible";
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]]>
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</body>
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</method>
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<method name="_selectTimeoutHandler">
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<parameter name="aMe"/>
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<body>
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@ -538,6 +571,7 @@
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</method>
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<field name="_suppressOnSelect">false</field>
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<field name="_userSelecting">false</field>
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<field name="_selectTimeout">null</field>
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<field name="_currentItem">null</field>
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<field name="_selectionStart">null</field>
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@ -545,22 +579,22 @@
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<handlers>
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<handler event="keypress" keycode="VK_UP" modifiers="control shift any"
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action="moveByOffset(-1, !event.ctrlKey, event.shiftKey);"
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action="this._moveByOffsetFromUserEvent(-1, event);"
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phase="target" preventdefault="true"/>
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<handler event="keypress" keycode="VK_DOWN" modifiers="control shift any"
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action="moveByOffset(1, !event.ctrlKey, event.shiftKey);"
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action="this._moveByOffsetFromUserEvent(1, event);"
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phase="target" preventdefault="true"/>
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<handler event="keypress" keycode="VK_HOME" modifiers="control shift any"
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action="moveByOffset(-this.currentIndex, !event.ctrlKey, event.shiftKey);"
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action="this._moveByOffsetFromUserEvent(-this.currentIndex, event);"
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phase="target" preventdefault="true"/>
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<handler event="keypress" keycode="VK_END" modifiers="control shift any"
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action="moveByOffset(this.getRowCount() - this.currentIndex - 1, !event.ctrlKey, event.shiftKey);"
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action="this._moveByOffsetFromUserEvent(this.getRowCount() - this.currentIndex - 1, event);"
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phase="target" preventdefault="true"/>
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<handler event="keypress" keycode="VK_PAGE_UP" modifiers="control shift any"
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action="moveByOffset(this.scrollOnePage(-1), !event.ctrlKey, event.shiftKey);"
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action="this._moveByOffsetFromUserEvent(this.scrollOnePage(-1), event);"
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phase="target" preventdefault="true"/>
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<handler event="keypress" keycode="VK_PAGE_DOWN" modifiers="control shift any"
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action="moveByOffset(this.scrollOnePage(1), !event.ctrlKey, event.shiftKey);"
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action="this._moveByOffsetFromUserEvent(this.scrollOnePage(1), event);"
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phase="target" preventdefault="true"/>
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<handler event="keypress" key=" " modifiers="control" phase="target">
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<![CDATA[
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||||
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@ -606,6 +640,8 @@
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|||
for (var i = 0; i < rowCount; i++) {
|
||||
var k = (start + i) % rowCount;
|
||||
var listitem = this.getItemAtIndex(k);
|
||||
if (!this._canUserSelect(listitem))
|
||||
continue;
|
||||
// allow richlistitems to specify the string being searched for
|
||||
var searchText = "searchLabel" in listitem ? listitem.searchLabel :
|
||||
listitem.getAttribute("label"); // (see also bug 250123)
|
||||
|
|
@ -770,14 +806,24 @@
|
|||
<body>
|
||||
<![CDATA[
|
||||
var pageOffset = this.getNumberOfVisibleRows() * direction;
|
||||
// skip over invisible elements - the user won't care about them
|
||||
for (var i = 0; i != pageOffset; i += direction) {
|
||||
var item = this.getItemAtIndex(this.currentIndex + i);
|
||||
if (item && !this._canUserSelect(item))
|
||||
pageOffset += direction;
|
||||
}
|
||||
var newTop = this.getIndexOfFirstVisibleRow() + pageOffset;
|
||||
if (direction == 1) {
|
||||
var maxTop = this.getRowCount() - pageOffset;
|
||||
if (newTop >= maxTop && maxTop > this.currentIndex) {
|
||||
newTop = maxTop;
|
||||
var maxTop = this.getRowCount() - this.getNumberOfVisibleRows();
|
||||
for (i = this.getRowCount(); i >= 0 && i > maxTop; i--) {
|
||||
item = this.getItemAtIndex(i);
|
||||
if (item && !this._canUserSelect(item))
|
||||
maxTop--;
|
||||
}
|
||||
if (newTop >= maxTop)
|
||||
newTop = maxTop;
|
||||
}
|
||||
else if (newTop < 0)
|
||||
if (newTop < 0)
|
||||
newTop = 0;
|
||||
this.scrollToIndex(newTop);
|
||||
return pageOffset;
|
||||
|
|
@ -924,6 +970,7 @@
|
|||
var control = this.control;
|
||||
if (!control || control.disabled)
|
||||
return;
|
||||
control._userSelecting = true;
|
||||
if (control.selType != "multiple") {
|
||||
control.selectItem(this);
|
||||
}
|
||||
|
|
@ -945,6 +992,7 @@
|
|||
// doesn't de- and reselect this item if it is selected
|
||||
control.selectItemRange(this, this);
|
||||
}
|
||||
control._userSelecting = false;
|
||||
]]>
|
||||
</handler>
|
||||
</handlers>
|
||||
|
|
|
|||
|
|
@ -265,19 +265,20 @@
|
|||
// (including the currently selected one), and determine
|
||||
// the index of the first one lying (partially) outside
|
||||
var height = this.scrollBoxObject.height;
|
||||
var border = this.currentItem.boxObject.y;
|
||||
var startBorder = this.currentItem.boxObject.y;
|
||||
if (aDirection == -1)
|
||||
border += this.currentItem.boxObject.height;
|
||||
startBorder += this.currentItem.boxObject.height;
|
||||
|
||||
var index = this.currentIndex;
|
||||
while (0 <= index && index < children.length) {
|
||||
var border2 = children[index].boxObject.y;
|
||||
if (aDirection == -1)
|
||||
border2 += children[index].boxObject.height;
|
||||
if ((border2 - border) * aDirection > height)
|
||||
break;
|
||||
index += aDirection;
|
||||
for (var ix = index; 0 <= ix && ix < children.length; ix += aDirection) {
|
||||
var boxObject = children[ix].boxObject;
|
||||
if (boxObject.height == 0)
|
||||
continue; // hidden children have a y of 0
|
||||
var endBorder = boxObject.y + (aDirection == -1 ? boxObject.height : 0);
|
||||
if ((endBorder - startBorder) * aDirection > height)
|
||||
break; // we've reached the desired distance
|
||||
index = ix;
|
||||
}
|
||||
index -= aDirection;
|
||||
|
||||
return index != this.currentIndex ? index - this.currentIndex : aDirection;
|
||||
]]>
|
||||
|
|
|
|||
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