Those that are in this forum most likely know what FLTK is. For those that don't, it stands for Fast Light Tool Kit. It is a multiplatform, lightweight library for building Graphical User Interfaces. This thread explains a bit more about FLTK and how it is used. This sub-forum can be used to...

hi i am new to fltk. i m doing project on dicom viewer. i have a doubt o canvas. how i can draw canvas for display dicom image? pls any one help me

Hi all, I want to have multilingual text as button labels and elsewhere.....When I tried to do so, the button label shows some haphazard text...... Can anyone tell me whether fltk has multilingual support like gtk.

Hello.. i understand that i can use #include <FL/Fl_Chart.H> to draw charts. However it seem to be only 2 dimensional. How do i create a 3-dimensional chart in FLTK ?

Hi! I want to do the following: I want do draw a button in FLTK which contains pictures. If the button is not pressed, the first image should be shown in the button. If I press the button, the second picture should appear. If I release the Button, the first image should be shown again. Does...

Hi all...., I want button label in hindi in my fltk application....I could not get anything fruitful and what I am getting is garbage text as button label instead of hindi text..please anyone can help me out......?

Hi, I am trying to prepare simple project for lab exercises (YES, we are trying to use fltk 1.1.9 in a course about C++ programming). Well, I am new to this and I have problems with basic concepts. Here is a "should be simple" program which has some really bad erros, it doesn't even compile. And...

Ern i want to update my window using flush. However i encounter error message like flush() is protected etc. My primary purpose is that i want my window to update itself after i change some of the parameter. However i seem unable to achieve this. Can anyone advice me on this. Fl_Window *win =...

Hi anyone can help me with this... in main() ... -got two function piechart_function -close_function then in... piechart_function -i declare a window and draw a pie chart on it.

If I write a function that will be called both from the Main Thread and from child threads (created using fl_create_thread()), will it be a problem for the Main Thread if there are calls to Fl::lock() and Fl::unlock() in it? That is, can I call Fl::lock() from the Main Thread, with an equivalent...

Hello friends: I need help with this problem: http://www.gidforums.com/attachment.php?attachmentid=811&stc=1&d=1241532581 "http://www.gidforums.com/attachment.php?attachmentid=811&stc=1&d=1241532581" It´s no very nice for users. My aplication's window no refresh when other one is over it....

On version 5xxx, there used to be a box style called FOCUS_FRAME which I used on InvisibleBox. It seems to have magically disappeared on version 6xxx. I've substituted them with FLAT_BOX, which, I hope won't have any side effects like rectangles appearing in different colours. Just wondering why...

Actually I have created fltk window with widgets, and it must remain always on the top even the other application window is active. I don't know how to make it always on top. If this is possible in fltk or we have to go for xlib , in both case i need the step by step procedure to achieve this.

Hello, I am trying to use fl_read_image() to capture a screen shot of the widgets that I have added to a window, such that I can add an alpha channel and redisplay it, but with some opacity added. It is not working for me as it only captures the screen beneath my fltk window. this is the code i...

Hello, I've been trying to find a way of creating a transparent background for an Fl_Box (or other widgets). That is, when I select the ->color() method from the Fl_Box, it would like to make it semi-transparent to partially see the contents underneath. Is this possible? I'm currently working...

:P I have use eclipse to build (C++) project in Linux and got the following error log: g++ -L/usr/local/lib -L/usr/lib -L/usr/X11R6/lib -o"msrdui" ./ConvertUTF.o ./Flv_List.o ./Flv_Style.o ./Flv_Table.o ./MSRDCommonTools.o ./MSRDDllChooser.o ./MSRDFactory.o ./MSRDMainWND.o ./MSRDMsgDllCtrl.o...

Hi, FLTK: 1.1.9: I generate a second window out of the main window. If I 'hide()' the second window, it is still existing on the panel (or 'in' the panel? Sorry, my mothertongue is german, please correct!). What else do I have to do? Thanks! Michael

Hi ! I'm building a a gui for a Csound application of mine. I've decided to use pyFLTK simply because this toolkit provides Fl_Dial and is very light. Unfortunately the Dial is pretty ugly. I found a better implementation which is written in C++. I've managed to translate some of the code but i...

Hi, I want to select multiple files with the file_choose. I did it like this: use_system_file_chooser(true); . . . file_chooser("Select files", "all files (*.*)\0*.*\0\0", NULL, false);

Hello, I just found function called load_plugin() in the FLTK2 documentation and I would like to see example of use, but whole documentation for this function consists of one sentence. Could someone please post here example of use?

Hello, world! Do somebody know what is the problem here: 785 I'm using FLTK 1.1.9 and the source code of the program is: #ifdef _WIN32 #include <windows.h> #endif #include <math.h> #include <FL/Fl.h>