#887: Fixes FLTK file chooser not releasing preview image.

...when hidden

1 files changed, 12 insertions, 16 deletions

diff --git a/src/Fl_File_Chooser.fl b/src/Fl_File_Chooser.fl
index 0d5e7db0f..caa695ce8 100644
--- a/src/Fl_File_Chooser.fl
+++ b/src/Fl_File_Chooser.fl
@@ -5,7 +5,7 @@ code_name {.cxx}
 comment {//
 // Fl_File_Chooser dialog for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2021 by Bill Spitzak and others.
+// Copyright 1998-2024 by Bill Spitzak and others.
 //
 // This library is free software. Distribution and use rights are outlined in
 // the file "COPYING" which should have been included with this file.  If this
@@ -76,7 +76,7 @@ Determines the type of file chooser presented to the user.
   }
   decl {void update_preview();} {private local
   }
-  Function {Fl_File_Chooser(const char *pathname, const char *pattern, int type_val, const char *title)} {open selected
+  Function {Fl_File_Chooser(const char *pathname, const char *pattern, int type_val, const char *title)} {open
   } {
     code {if (!prefs_) {
   prefs_ = new Fl_Preferences(Fl_Preferences::CORE_USER, "fltk.org", "filechooser");
@@ -86,10 +86,9 @@ Determines the type of file chooser presented to the user.
       label {Choose File}
       callback {fileName->value("");
 fileList->deselect();
-Fl::remove_timeout((Fl_Timeout_Handler)previewCB, this);
-window->hide();} open
-      private xywh {0 0 490 380} type Double hide resizable
-      code0 {if (title) window->label(title);} modal
+hide();} open selected
+      private xywh {467 276 490 380} type Double resizable
+      code0 {if (title) window->label(title);} modal visible
     } {
       Fl_Group {} {open
         private xywh {10 10 470 25}
@@ -140,17 +139,17 @@ window->hide();} open
           Fl_Check_Button previewButton {
             label Preview
             callback {preview(previewButton->value());}
-            xywh {10 275 73 20} down_box DOWN_BOX shortcut 0x80070 value 1
+            xywh {10 275 105 20} down_box DOWN_BOX shortcut 0x80070 value 1
             code0 {previewButton->label(preview_label);}
           }
           Fl_Check_Button showHiddenButton {
             label {Show hidden files}
             callback {showHidden(showHiddenButton->value());}
-            xywh {115 275 165 20} down_box DOWN_BOX
+            xywh {115 275 140 20} down_box DOWN_BOX
             code0 {showHiddenButton->label(hidden_label);}
           }
           Fl_Box {} {
-            private xywh {115 275 365 20} resizable
+            private xywh {255 275 225 20} resizable
           }
         }
         Fl_File_Input fileName {
@@ -168,7 +167,7 @@ window->hide();} open
         } {
           Fl_Return_Button okButton {
             label OK
-            callback {window->hide();
+            callback {hide();
 
 // Do any callback that is registered...
 if (callback_)
@@ -181,8 +180,7 @@ if (callback_)
             label Cancel
             callback {fileName->value("");
 fileList->deselect();
-Fl::remove_timeout((Fl_Timeout_Handler)previewCB, this);
-window->hide();}
+hide();}
             private xywh {408 345 72 25}
             code0 {o->label(fl_cancel);}
           }
@@ -298,10 +296,6 @@ data_     = d;} {}
     code {showChoice->value(f);
 showChoiceCB();} {}
   }
-  Function {hide()} {return_type void
-  } {
-    code {window->hide();} {}
-  }
   Function {iconsize(uchar s)} {return_type void
   } {
     code {fileList->iconsize(s);} {}
@@ -345,6 +339,8 @@ okButton->parent()->init_sizes();} {}
   }
   decl {void show();} {public local
   }
+  decl {void hide();} {public local
+  }
   Function {shown()} {return_type int
   } {
     code {return window->shown();} {}