From 497afccb07164373e0de6639e754d7d691f1926f Mon Sep 17 00:00:00 2001 From: Fabien Costantini Date: Tue, 14 Oct 2008 22:12:25 +0000 Subject: Doxygen pdf man: First version added in documentation/fltk.pdf, old doc removed, images, dox files moved to a new src directory. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6431 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- documentation/Fl_Overlay_Window.html | 59 ------------------------------------ 1 file changed, 59 deletions(-) delete mode 100644 documentation/Fl_Overlay_Window.html (limited to 'documentation/Fl_Overlay_Window.html') diff --git a/documentation/Fl_Overlay_Window.html b/documentation/Fl_Overlay_Window.html deleted file mode 100644 index bf5f9e333..000000000 --- a/documentation/Fl_Overlay_Window.html +++ /dev/null @@ -1,59 +0,0 @@ - - - Fl_Overlay_Window - - - -

class Fl_Overlay_Window

-
-

Class Hierarchy

- -

Include Files

- -

Description

- This window provides double buffering and also the ability to draw the -"overlay" which is another picture placed on top of the main image. The -overlay is designed to be a rapidly-changing but simple graphic such as -a mouse selection box. Fl_Overlay_Window uses the overlay -planes provided by your graphics hardware if they are available. -

If no hardware support is found the overlay is simulated by drawing -directly into the on-screen copy of the double-buffered window, and -"erased" by copying the backbuffer over it again. This means the -overlay will blink if you change the image in the window.

-

Methods

- -

-Fl_Overlay_Window::Fl_Overlay_Window(int x, int y, int w, int h, const -char *label = 0)

- Creates a new Fl_Overlay_Window widget using the given -position, size, and label (title) string. -

virtual -Fl_Overlay_Window::~Fl_Overlay_Window()

- Destroys the window and all child widgets. -

virtual void -Fl_Overlay_Window::draw_overlay() = 0

- You must subclass Fl_Overlay_Window and provide this method. - It is just like a draw() method, except it draws the overlay. - The overlay will have already been "cleared" when this is called. You -can use any of the routines described in <FL/fl_draw.H>. -

void Fl_Overlay_Window::redraw_overlay() -

- Call this to indicate that the overlay data has changed and needs to -be redrawn. The overlay will be clear until the first time this is -called, so if you want an initial display you must call this after -calling show(). -- cgit v1.2.3