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| -rw-r--r-- | FL/Fl_Tabs.H | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/FL/Fl_Tabs.H b/FL/Fl_Tabs.H index a07fdd789..270d4ca49 100644 --- a/FL/Fl_Tabs.H +++ b/FL/Fl_Tabs.H @@ -50,7 +50,26 @@ fluid browser to select each child group and resize them until the tabs look the way you want them to. - Typical use: + The background area behind and to the right of the tabs is transparent, + inheriting the color of the parent. The setting of Fl_Tabs::box() + does not affect this. So, if Fl_Tabs is resized by itself, without + the parent, you may need to force the parent to redraw() after resizing + to prevent artifacts in this "transparent" region. + + Resizing note: when Fl_Tabs is resized vertically, the default + behavior scales the tab's height as well as its children. + To keep the tab height constant during resizing, set the + tab widget's resizable() to one of the tab's children, i.e. + + \code + tabs = new Fl_Tabs(..); + child_a = new Fl_Group(..); + child_b = new Fl_Group(..); + tabs->end(); + tabs->resizable(child_a); // keeps tab height constant + \endcode + + A typical use of the Fl_Tabs widget: \code Fl_Tabs *tabs = new Fl_Tabs(10,10,300,200); { |