f6769cebc6
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@3102 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
114 lines
3.2 KiB
HTML
114 lines
3.2 KiB
HTML
<HTML>
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<BODY>
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<!-- NEW PAGE -->
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<H2><A name="Fl_Tooltip">class Fl_Tooltip</A></H2>
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<HR>
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<H3>Class Hierarchy</H3>
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<UL><PRE>
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<B>Fl_Tooltip</B>
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</PRE></UL>
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<H3>Include Files</H3>
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<UL><PRE>
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#include <FL/Fl_Tooltip.H>
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</PRE></UL>
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<H3>Description</H3>
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<P>The <TT>Fl_Tooltip</TT> class provides tooltip support for
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all FLTK widgets.</P>
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<H3>Methods</H3>
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<UL>
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<LI><A HREF="#Fl_Tooltip.color">color</A></LI>
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<LI><A HREF="#Fl_Tooltip.delay">delay</A></LI>
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<LI><A HREF="#Fl_Tooltip.disable">disable</A></LI>
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<LI><A HREF="#Fl_Tooltip.enabled">enabled</A></LI>
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<LI><A HREF="#Fl_Tooltip.enable">enable</A></LI>
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<LI><A HREF="#Fl_Tooltip.enter">enter</A></LI>
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<LI><A HREF="#Fl_Tooltip.enter_area">enter_area</A></LI>
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<LI><A HREF="#Fl_Tooltip.exit">exit</A></LI>
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<LI><A HREF="#Fl_Tooltip.font">font</A></LI>
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<LI><A HREF="#Fl_Tooltip.hoverdelay">hoverdelay</A></LI>
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<LI><A HREF="#Fl_Tooltip.size">size</A></LI>
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<LI><A HREF="#Fl_Tooltip.textcolor">textcolor</A></LI>
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</UL>
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<H4><A NAME="Fl_Tooltip.delay">void delay(float f);<BR>
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float delay();</A></H4>
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<P>Gets or sets the tooltip delay. The default delay is 1.0 seconds.
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<H4><A NAME="Fl_Tooltip.enabled">int enabled();</A></H4>
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<P>Returns non-zero if tooltips are enabled.
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<H4><A NAME="Fl_Tooltip.enable">void enable(int b = 1);</A></H4>
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<P>Enables tooltips on all widgets (or disables if <i>b</i> is false).
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<H4><A NAME="Fl_Tooltip.disable">void disable();</A></H4>
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<P>Same as <tt>enable(0)</tt>, disables tooltips on all widgets.
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<H4><A NAME="Fl_Tooltip.enter">void enter(Fl_Widget *w);</A></H4>
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<P>This method is called when the mouse pointer enters a
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widget.
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<h4><a name="Fl_Tooltip.enter_area">void enter_area(Fl_Widget* widget, int x,int y,int w,int h, const char* tip)</a></h4>
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<p>You may be able to use this to provide tooltips for internal pieces
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of your widget. Call this after setting <tt>Fl::belowmouse()</tt> to
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your widget (because that calls the above enter() method). Then figure
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out what thing the mouse is pointing at, and call this with the widget
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(this pointer is used to remove the tooltip if the widget is deleted
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or hidden, and to locate the tooltip), the rectangle surrounding the
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area, relative to the top-left corner of the widget (used to calculate
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where to put the tooltip), and the text of the tooltip (which must be
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a pointer to static data as it is not copied).
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<H4><A NAME="Fl_Tooltip.exit">void exit(Fl_Widget *w);</A></H4>
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<P>This method is called when the mouse pointer leaves a
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widget.
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<H4><A NAME="Fl_Tooltip.color">void color(unsigned c);<BR>
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Fl_Color color();</A></H4>
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<P>Gets or sets the background color for tooltips. The default
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background color is a pale yellow.
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<H4><A NAME="Fl_Tooltip.font">void font(int i);<BR>
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int font();</A></H4>
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<P>Gets or sets the typeface for the tooltip text.
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<H4><A NAME="Fl_Tooltip.hoverdelay">void hoverdelay(float f);<BR>
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float hoverdelay();</A></H4>
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<P>Gets or sets the tooltip hover delay, the delay between tooltips.
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The default delay is 0.2 seconds.
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<H4><A NAME="Fl_Tooltip.size">void size(int s);<BR>
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int size();</A></H4>
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<P>Gets or sets the size of the tooltip text.
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<H4><A NAME="Fl_Tooltip.textcolor">void textcolor(unsigned c);<BR>
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Fl_Color textcolor();</A></H4>
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<P>Gets or sets the color of the text in the tooltip. The default is
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black.
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</BODY>
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</HTML>
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