зеркало из https://github.com/mozilla/gecko-dev.git
Bug 459921 - Double-click-and-drag selects previous word when dragging to left half of first letter of a word. r+sr=roc.
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f99bbd6c4b
Коммит
2ed96f2ef8
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@ -1853,6 +1853,19 @@ nsFrameSelection::HandleDrag(nsIFrame *aFrame, nsPoint aPoint)
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PRInt32 offset;
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nsIFrame* frame = GetFrameForNodeOffset(offsets.content, offsets.offset, HINTRIGHT, &offset);
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if (amount == eSelectWord && direction == eDirPrevious) {
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// To avoid selecting the previous word when at start of word,
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// first move one character forward.
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nsPeekOffsetStruct charPos;
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charPos.SetData(eSelectCharacter, eDirNext, offset, 0,
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PR_FALSE, mLimiter != nsnull, PR_FALSE, PR_FALSE);
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if (NS_SUCCEEDED(frame->PeekOffset(&charPos))) {
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frame = charPos.mResultFrame;
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offset = charPos.mContentOffset;
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}
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}
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nsPeekOffsetStruct pos;
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pos.SetData(amount, direction, offset, 0,
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PR_FALSE, mLimiter != nsnull, PR_FALSE, PR_FALSE);
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@ -63,6 +63,7 @@ _TEST_FILES = test_bug288789.html \
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test_bug416168.html \
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test_bug421436.html \
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test_bug448860.html \
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test_bug459221.html \
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test_bug460532.html \
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test_character_movement.html \
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test_word_movement.html \
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@ -0,0 +1,52 @@
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=459921
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-->
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<head>
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<title>Test for Bug 459921</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=459921">Mozilla Bug 459921</a>
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<p id="display"></p>
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<div id="content">
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World <span id="wide">Wide</span> <span id="web">Web</span>
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/** Test for Bug 459921 **/
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function test() {
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var sel = window.getSelection();
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// Ctrl[Cmd]-doubleclick "Web".
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var web = document.getElementById('web');
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synthesizeMouse(web, 3, 3, { type: "mousedown", clickCount: 2, accelKey: true });
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// Drag to the very beginning of "Wide" and release.
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var wide = document.getElementById('wide');
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synthesizeMouse(wide, 1, 3, { type: "mousemove", accelKey: true });
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synthesizeMouse(wide, 1, 3, { type: "mouseup", clickCount: 2, accelKey: true });
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var selstr = sel.toString();
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is(selstr, "Wide Web");
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SimpleTest.finish();
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}
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function doe() {
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setTimeout(test, 0);
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}
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addLoadEvent(doe);
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SimpleTest.waitForExplicitFinish();
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</script>
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</pre>
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</body>
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</html>
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