Index: ui/base/ime/text_input_client.h |
diff --git a/ui/base/ime/text_input_client.h b/ui/base/ime/text_input_client.h |
index 23671641b9b3501778ad2fa99dd57cb0567bc99f..6581519d02f22721c45dd0df864802b99354f0a1 100644 |
--- a/ui/base/ime/text_input_client.h |
+++ b/ui/base/ime/text_input_client.h |
@@ -71,16 +71,24 @@ class UI_BASE_EXPORT TextInputClient { |
// Returns if the client supports inline composition currently. |
virtual bool CanComposeInline() const = 0; |
- // Returns current caret (insertion point) bounds relative to the screen |
+ // Returns current caret (insertion point) bounds in the universal screen |
// coordinates. If there is selection, then the selection bounds will be |
// returned. |
+ // Note: On Windows, the returned value is supposed to be DIP (Density |
+ // Independent Pixel). |
+ // TODO(ime): Have a clear spec whether the returned value is DIP or not. |
+ // http://crbug.com/360334 |
virtual gfx::Rect GetCaretBounds() const = 0; |
- // Retrieves the composition character boundary rectangle relative to the |
+ // Retrieves the composition character boundary rectangle in the universal |
// screen coordinates. The |index| is zero-based index of character position |
// in composition text. |
// Returns false if there is no composition text or |index| is out of range. |
// The |rect| is not touched in the case of failure. |
+ // Note: On Windows, the returned value is supposed to be DIP |
+ // (Density Independent Pixel). |
+ // TODO(ime): Have a clear spec whether the returned value is DIP or not. |
+ // http://crbug.com/360334 |
virtual bool GetCompositionCharacterBounds(uint32 index, |
gfx::Rect* rect) const = 0; |
@@ -146,6 +154,10 @@ class UI_BASE_EXPORT TextInputClient { |
// Ensure the caret is within |rect|. |rect| is in screen coordinates and |
// may extend beyond the bounds of this TextInputClient. |
+ // Note: On Windows, the returned value is supposed to be DIP (Density |
+ // Independent Pixel). |
+ // TODO(ime): Have a clear spec whether the returned value is DIP or not. |
+ // http://crbug.com/360334 |
virtual void EnsureCaretInRect(const gfx::Rect& rect) = 0; |
// Called when IME shows a candidate window. |