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Menus' decorations are removed on Linux. Not sure if we want the mwmborder.c a separate file or not; doing it separate for right now. Makefile was not updated, since the .c is just #included.

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git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@155 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
puggles 2003-08-04 01:29:19 +00:00
parent 0ef2bdb3a9
commit b9f20e5d87
3 changed files with 100 additions and 0 deletions
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1
.gitattributes vendored
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@ -104,6 +104,7 @@ freeglut/freeglut/src/freeglut_teapot.c svn_keywords=Author+Date+Id+Revision
freeglut/freeglut/src/freeglut_videoresize.c svn_keywords=Author+Date+Id+Revision
freeglut/freeglut/src/freeglut_window.c svn_keywords=Author+Date+Id+Revision
freeglut/freeglut/src/freeglutdll.def svn_keywords=Author+Date+Id+Revision
freeglut/freeglut/src/mwmborder.c svn_keywords=Author+Date+Id+Revision
freeglut/freeglut/src/templates/cpp_template svn_keywords=Author+Date+Id+Revision
freeglut/freeglut/src/templates/header_template svn_keywords=Author+Date+Id+Revision
freeglut/freeglut/stamp-h svn_keywords=Author+Date+Id+Revision

10
freeglut/freeglut/src/freeglut_window.c
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@ -33,6 +33,7 @@
#include "../include/GL/freeglut.h"
#include "freeglut_internal.h"
#include "mwmborder.c"
/*
* TODO BEFORE THE STABLE RELEASE:
@ -555,6 +556,15 @@ void fgOpenWindow( SFG_Window* window, const char* title, int x, int y, int w, i
*/
XMapWindow( fgDisplay.Display, window->Window.Handle );
/*
* If we're a menu, then we need to ask the WM to remove decorations.
* This is stolen shamelessly from Brian Paul
* (19 Sep 1995 brianp@ssec.wisc.edu)
*/
if ( window->IsMenu ) {
set_mwm_border(fgDisplay.Display, window->Window.Handle, 0);
}
/*
* In game mode, move the viewport a bit to hide the decorations.
* This code depends on the XFree86 video mode extensions.

89
freeglut/freeglut/src/mwmborder.c Normal file
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@ -0,0 +1,89 @@
/* mwmborder.c */
/*
* This function shows how to remove the border, title bar, resize button,
* etc from a Motif window frame from inside an Xlib-based application.
*
* Brian Paul 19 Sep 1995 brianp@ssec.wisc.edu
*/
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#define HAVE_MOTIF
#ifdef HAVE_MOTIF
#include <Xm/MwmUtil.h>
#else
/* bit definitions for MwmHints.flags */
#define MWM_HINTS_FUNCTIONS (1L << 0)
#define MWM_HINTS_DECORATIONS (1L << 1)
#define MWM_HINTS_INPUT_MODE (1L << 2)
#define MWM_HINTS_STATUS (1L << 3)
/* bit definitions for MwmHints.decorations */
#define MWM_DECOR_ALL (1L << 0)
#define MWM_DECOR_BORDER (1L << 1)
#define MWM_DECOR_RESIZEH (1L << 2)
#define MWM_DECOR_TITLE (1L << 3)
#define MWM_DECOR_MENU (1L << 4)
#define MWM_DECOR_MINIMIZE (1L << 5)
#define MWM_DECOR_MAXIMIZE (1L << 6)
typedef struct
{
unsigned long flags;
unsigned long functions;
unsigned long decorations;
long inputMode;
unsigned long status;
} PropMotifWmHints;
#define PROP_MOTIF_WM_HINTS_ELEMENTS 5
#endif
/*
* Specify which Motif window manager border decorations to put on a
* top-level window. For example, you can specify that a window is not
* resizabe, or omit the titlebar, or completely remove all decorations.
* Input: dpy - the X display
* w - the X window
* flags - bitwise-OR of the MWM_DECOR_xxx symbols in X11/Xm/MwmUtil.h
* indicating what decoration elements to enable. Zero would
* be no decoration.
*/
void set_mwm_border( Display *dpy, Window w, unsigned long flags )
{
PropMotifWmHints motif_hints;
Atom prop, proptype;
/* setup the property */
motif_hints.flags = MWM_HINTS_DECORATIONS;
motif_hints.decorations = flags;
/* get the atom for the property */
prop = XInternAtom( dpy, "_MOTIF_WM_HINTS", True );
if (!prop) {
/* something went wrong! */
return;
}
/* not sure this is correct, seems to work, XA_WM_HINTS didn't work */
proptype = prop;
XChangeProperty( dpy, w, /* display, window */
prop, proptype, /* property, type */
32, /* format: 32-bit datums */
PropModeReplace, /* mode */
(unsigned char *) &motif_hints, /* data */
PROP_MOTIF_WM_HINTS_ELEMENTS /* nelements */
);
}