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| author | sky@chromium.org <sky@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-09-08 17:51:04 +0000 |
|---|---|---|
| committer | sky@chromium.org <sky@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-09-08 17:51:04 +0000 |
| commit | 4fea07faa60c88589599bf60b33a36961be68491 (patch) | |
| tree | e82d02260a590898641ffd7520cfd9e62c0c8764 /views/widget/tooltip_manager.h | |
| parent | 97afa066c572a1f56e0e8cbf1e93e8437a201eb7 (diff) | |
| download | chromium_src-4fea07faa60c88589599bf60b33a36961be68491.zip chromium_src-4fea07faa60c88589599bf60b33a36961be68491.tar.gz chromium_src-4fea07faa60c88589599bf60b33a36961be68491.tar.bz2 | |
Fleshes out the tooltip implementation for views on Gtk. It doesn't
support explicit positioning of the tooltip as windows does. That'll
have to be added later.
BUG=none
TEST=make sure tooltips still work correctly on windows
Review URL: http://codereview.chromium.org/197031
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@25635 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'views/widget/tooltip_manager.h')
| -rw-r--r-- | views/widget/tooltip_manager.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/views/widget/tooltip_manager.h b/views/widget/tooltip_manager.h index cb48973..48708eb 100644 --- a/views/widget/tooltip_manager.h +++ b/views/widget/tooltip_manager.h @@ -32,6 +32,10 @@ class TooltipManager { // Returns the separator for lines of text in a tooltip. static const std::wstring& GetLineSeparator(); + // Returns the maximum width of the tooltip. |x| and |y| give the location + // the tooltip is to be displayed on in screen coordinates. + static int GetMaxWidth(int x, int y); + TooltipManager() {} virtual ~TooltipManager() {} @@ -46,6 +50,17 @@ class TooltipManager { // Invoked when toolbar loses focus. virtual void HideKeyboardTooltip() = 0; + + protected: + // Trims the tooltip to fit, setting |text| to the clipped result, + // |max_width| to the width (in pixels) of the clipped text and |line_count| + // to the number of lines of text in the tooltip. |x| and |y| give the + // location of the tooltip in screen coordinates. + static void TrimTooltipToFit(std::wstring* text, + int* max_width, + int* line_count, + int x, + int y); }; } // namespace views |