From d2a6ac8b6bc7aac7ee8d280210287b0583ad9883 Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Tue, 5 Apr 2016 20:35:29 +0000
Subject: [PATCH] Fix compiler warnings found with gcc 4.0.4.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@11534 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 FL/Fl_Tree_Item_Array.H |  2 +-
 test/animated.cxx       | 10 +++++-----
 test/pixmap_browser.cxx |  2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/FL/Fl_Tree_Item_Array.H b/FL/Fl_Tree_Item_Array.H
index f876458cb..786dce84c 100644
--- a/FL/Fl_Tree_Item_Array.H
+++ b/FL/Fl_Tree_Item_Array.H
@@ -8,7 +8,7 @@
 #include <FL/Fl.H>
 #include "Fl_Export.H"
 
-class FL_EXPORT Fl_Tree_Item;	// forward decl must *precede* first doxygen comment block
+class Fl_Tree_Item;		// forward decl must *precede* first doxygen comment block
 				// or doxygen will not document our class..
 
 //////////////////////////
diff --git a/test/animated.cxx b/test/animated.cxx
index 961a10099..10a3f7dac 100644
--- a/test/animated.cxx
+++ b/test/animated.cxx
@@ -55,9 +55,9 @@ static void make_images() {
     // A fading sphere
     uchar alpha = 255;
     if (i < FRAMES / 2)
-      alpha = 255 * (i / ((float) FRAMES / 2));
+      alpha = (uchar)(255 * (i / ((float) FRAMES / 2)));
     else
-      alpha = 255 * (((FRAMES / 2) - (i - FRAMES / 2)) / ((float) FRAMES / 2));
+      alpha = (uchar)(255 * (((FRAMES / 2) - (i - FRAMES / 2)) / ((float) FRAMES / 2)));
 
     const int spherew = 60;
     const int spherex = (DIM - spherew) / 2;
@@ -73,11 +73,11 @@ static void make_images() {
           continue;
 
         const float fill = dist / maxdist;
-        const uchar grey = fill * 255;
+        const uchar grey = (uchar)(fill * 255);
 
         uchar myalpha = alpha;
         if (fill > 0.9)
-          myalpha *= (1.0f - fill) * 10;
+          myalpha = (uchar)(myalpha * (1.0f - fill) * 10);
 
         data[y * DIM * 4 + x * 4 + 0] = grey;
         data[y * DIM * 4 + x * 4 + 1] = grey;
@@ -89,7 +89,7 @@ static void make_images() {
     // A moving blob
     const float pos = (i / (float) FRAMES) * 2 - 0.5;
 
-    const int xoffset = pos * DIM;
+    const int xoffset = (int)(pos * DIM);
     const int yoffset = 2 * DIM / 3;
     const int w = DIM / 4;
 
diff --git a/test/pixmap_browser.cxx b/test/pixmap_browser.cxx
index c226e4bcf..89b498105 100644
--- a/test/pixmap_browser.cxx
+++ b/test/pixmap_browser.cxx
@@ -69,7 +69,7 @@ void load_file(const char *n) {
     float fw = img->w() / float(b->w());
     float fh = img->h() / float(b->h());
     float f = fw > fh ? fw : fh;
-    b->image(img->copy(img->w()/f, img->h()/f));
+    b->image(img->copy(int(img->w()/f), int(img->h()/f)));
     img->release();
   }
 #endif