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Documentation updates (STR #365)

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The value(const Fl_Menu_Item*) method was not implemented for
Fl_Choice (STR #366)


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@3402 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
2004-04-29 02:47:09 +00:00
parent 13fbd26b99
commit 03a4621432
4 changed files with 34 additions and 4 deletions
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CHANGES
+3
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@@ -1,5 +1,8 @@
CHANGES IN FLTK 1.1.5rc2
- Documentation updates (STR #365)
- The value(const Fl_Menu_Item*) method was not
implemented for Fl_Choice (STR #366)
- Fl_Pack didn't draw child widget labels the same way
as Fl_Group, causing display problems (STR #360)
- fl_read_image() didn't work when reading from an
FL/Fl_Choice.H
+3 -2
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@@ -1,5 +1,5 @@
//
// "$Id: Fl_Choice.H,v 1.5.2.3.2.4 2004/04/11 04:38:54 easysw Exp $"
// "$Id: Fl_Choice.H,v 1.5.2.3.2.5 2004/04/29 02:47:09 easysw Exp $"
//
// Choice header file for the Fast Light Tool Kit (FLTK).
//
@@ -34,6 +34,7 @@ protected:
public:
int handle(int);
Fl_Choice(int,int,int,int,const char * = 0);
int value(const Fl_Menu_Item*);
int value(int i);
int value() const {return Fl_Menu_::value();}
};
@@ -41,5 +42,5 @@ public:
#endif
//
// End of "$Id: Fl_Choice.H,v 1.5.2.3.2.4 2004/04/11 04:38:54 easysw Exp $".
// End of "$Id: Fl_Choice.H,v 1.5.2.3.2.5 2004/04/29 02:47:09 easysw Exp $".
//
documentation/drawing.html
+19
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@@ -746,6 +746,25 @@ function finds and returns the width and height. The return
value is non-zero if the dimensions were parsed ok and zero if
there was any problem.
<H3>Direct Image Reading</H3>
<p>FLTK provides a single function for reading from the current
window or off-screen buffer into a RGB(A) image buffer.</p>
<H4><A NAME="fl_read_image">uchar *fl_read_image(uchar *p, int
X, int Y, int W, int H, int alpha = 0);</A></H4>
<p>Read a RGB(A) image from the current window or off-screen
buffer. The <tt>p</tt> argument points to a buffer that can hold
the image and must be at least <tt>W*H*3</tt> bytes when reading
RGB images and <tt>W*H*4</tt> bytes when reading RGBA images. If
<tt>NULL</tt>, <tt>fl_read_image()</tt> will create an array of
the proper size which can be freed using <tt>delete[]</tt>.</p>
<p>The <tt>alpha</tt> parameter controls whether an alpha
channel is created and the value that is placed in the alpha
channel. If 0, no alpha channel is generated.</p>
<H3><A name="Fl_Image">Image Classes</A></H3>
<P>FLTK provides a base image class called <A
src/Fl_Choice.cxx
+9 -2
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@@ -1,5 +1,5 @@
//
// "$Id: Fl_Choice.cxx,v 1.10.2.5.2.16 2004/04/11 04:38:57 easysw Exp $"
// "$Id: Fl_Choice.cxx,v 1.10.2.5.2.17 2004/04/29 02:47:09 easysw Exp $"
//
// Choice widget for the Fast Light Tool Kit (FLTK).
//
@@ -106,6 +106,13 @@ Fl_Choice::Fl_Choice(int X, int Y, int W, int H, const char *l)
color(FL_BACKGROUND2_COLOR);
}
int Fl_Choice::value(const Fl_Menu_Item *v) {
if (!v) return 0;
if (!Fl_Menu_::value(v)) return 0;
redraw();
return 1;
}
int Fl_Choice::value(int v) {
if (v < 0 || v >= (size() - 1)) return 0;
if (!Fl_Menu_::value(v)) return 0;
@@ -152,5 +159,5 @@ int Fl_Choice::handle(int e) {
}
//
// End of "$Id: Fl_Choice.cxx,v 1.10.2.5.2.16 2004/04/11 04:38:57 easysw Exp $".
// End of "$Id: Fl_Choice.cxx,v 1.10.2.5.2.17 2004/04/29 02:47:09 easysw Exp $".
//