main(int ac, char **av)
{
int i;
EZ_Widget *frame, *led, *led1;
EZ_Initialize(ac,av,0);
colorArray = (unsigned long *)malloc(2000 * sizeof(unsigned long));
onoffArray = (char *)malloc(2000 * sizeof(char));
for(i=0; i < 20; i++)
colors[i] = EZ_AllocateColorFromRGB(255, 10 * i, 0);
frame = EZ_CreateWidget(EZ_WIDGET_FRAME, NULL,
EZ_LABEL_STRING, "Led ...",
EZ_FILL_MODE, EZ_FILL_BOTH,
EZ_ORIENTATION, EZ_VERTICAL,
EZ_BG_IMAGE_FILE, "bg1.gif",
0);
led = EZ_CreateWidget(EZ_WIDGET_LED, frame,
EZ_LED_WIDTH, 30,
EZ_LED_HEIGHT, 20,
EZ_BORDER_WIDTH, 2,
EZ_BORDER_TYPE, EZ_BORDER_EMBOSSED,
EZ_LABEL_POSITION, EZ_CENTER,
EZ_LED_COLOR_FUNCTION, pickColor,
0);
EZ_DisplayWidget(frame);
EZ_CreateTimer(0, 50000, -1, rtimer_callback, led, 0);
EZ_EventMainLoop();
}
main(int argc, char **argv)
{
EZ_Widget *menu, *button, *tmp;
EZ_Initialize(argc, argv, 0);
button = EZ_CreateButton(NULL,"An Optional Button", -1); /* a button */
menu = EZ_CreatePopupMenu(NULL);
EZ_ConfigureWidget(button,
EZ_EVENT_HANDLER, buttonEventHandler,
EZ_CLIENT_PTR_DATA, menu,
0);
EZ_ConfigureWidget(menu,
EZ_CALLBACK, menuCallBack,
EZ_CLIENT_PTR_DATA, button,
0);
{
char **ptr = colors;
int i = 0;
while(*ptr)
{
tmp = EZ_CreateMenuNormalButton(menu, *ptr, -1, i++);
ptr++;
}
}
EZ_DisplayWidget(button);
EZ_EventMainLoop();
}
main(int argc, char **argv)
{
EZ_Widget *hello;
EZ_LabelPixmap *pixmap;
int fontId;
float aaa = 100.0;
EZ_Initialize(argc,argv,0);
fontId = EZ_LoadXFont("-Adobe-Helvetica-Medium-R-Normal--*-240-*-*-*-*-*-*");
pixmap = EZ_CreateRotateTextPixmap(TXT,fontId, 32, 0, 45);
hello = EZ_CreateWidget(EZ_WIDGET_ICON, NULL,
EZ_LABEL_STRING, "Hello World",
EZ_LABEL_PIXMAP, pixmap,
EZ_SHAPED_WINDOW, 1,
EZ_FOREGROUND, "red",
0);
EZ_AddWidgetCallBack(hello, /* register call back */
EZ_CALLBACK, cleanExit, NULL, 0);
EZ_DisplayWidget(hello);
EZ_EventMainLoop();
}
main(int ac, char **av)
{
EZ_Widget *frame, *tmp, *btn;
int i;
EZ_Initialize(ac,av,0);
MY_BG_ATOM = EZ_GetAtom("MY_BG_ATOM");
frame = EZ_CreateFrame(NULL, "Drag sources");
tmp = EZ_CreateFrame(frame, NULL);
EZ_ConfigureWidget(tmp, EZ_ORIENTATION, EZ_VERTICAL,
EZ_FILL_MODE, EZ_FILL_BOTH, 0);
for(i = 0; i < 8; i++)
{
btn = EZ_CreateButton(tmp, colors[i], -1);
EZ_ConfigureWidget(btn, EZ_EXPAND, True,
EZ_BACKGROUND, colors[i], 0);
EZ_WidgetAddDnDDataEncoder(btn, MY_BG_ATOM, 0,
encodeBG, NULL,
NULL, NULL);
}
EZ_DisplayWidget(frame);
EZ_EventMainLoop();
}
main(int argc, char **argv)
{
EZ_Widget *frame, *canvas;
EZ_Initialize(argc, argv, 1);
/*
* canvases do not resize propertly as toplevel
* widgets (bug!) It is recommended to put it
* under a frame at least for now.
*/
frame = EZ_CreateWidget(EZ_WIDGET_FRAME, NULL,
EZ_FILL_MODE, EZ_FILL_BOTH,
0);
canvas = EZ_CreateWidget(EZ_WIDGET_3D_CANVAS, frame,
EZ_WIDTH_HINT, 640,
EZ_HEIGHT_HINT, 420,
EZ_BORDER_WIDTH, 0,
EZ_BORDER_TYPE, EZ_BORDER_SUNKEN,
EZ_EVENT_HANDLE, eventHandler, NULL,
0);
/*
* now display the canvas. One must first display
* a 3DCanvas before calling any GL functions !!!
*/
EZ_DisplayWidget(canvas);
/* the little glimage */
{
EZ_Pixmap *testPixmap;
testPixmap = EZ_CreateLabelPixmapFromXpmFile("flowers.xpm");
testImage = EZ_CreateGLImage(testPixmap);
EZ_FreeLabelPixmap(testPixmap);
EZ_GetGLImageInfo(testImage, NULL, NULL, &imageW, &imageH);
}
/* the background pixmap */
{
EZ_Pixmap *testPixmap;
testPixmap = EZ_CreateLabelPixmapFromImageFile("guilin.gif");
bkImage = EZ_CreateGLImage(testPixmap);
EZ_FreeLabelPixmap(testPixmap);
EZ_GetGLImageInfo(bkImage, NULL, NULL, &bkImgW, &bkImgH);
}
/* now setup global GL attributes */
EZ_RGBMode(); /* we are using RGB mode */
EZ_ShadeModel(EZ_SMOOTH); /* turn on smooth shading */
EZ_AutoSelectBackBuffer(); /* select a back buffer */
EZ_DrawBuffer(EZ_BACK); /* draw the background */
/*
* We'll draw a 2D polygon, so we don't have to setup
* a complex projection matrix. The default matrix mode
* is EZ_MODELVIEW. We just set the projection matrix
* on this default matrix stack.
*/
EZ_LoadIdentity(); /* clear the top mtx 2 id */
EZ_Ortho2(-1.0,1.0,-1.0,1.0); /* project the unit cube */
EZ_EventMainLoop(); /* handle events */
}
main(int ac, char **av)
{
EZ_Widget *gb, *text, *mbtn, *menu, *tmp;
EZ_Initialize(ac,av,0);
/* a toplevel gridbag. Extra spaces go to ROW and COLUME 4 */
gb = EZ_CreateWidget(EZ_WIDGET_FRAME, NULL,
EZ_PADX, 0,
EZ_PADY, 0, /*idx min weight pad */
EZ_GRID_CONSTRAINS, EZ_ROW, 1, 300, 10, 0,
EZ_GRID_CONSTRAINS, EZ_COLUMN, NCOLS-2, 200, 10, 0,
EZ_BACKGROUND, "grey85",
0);
/* the first row is a menu bar with 3 buttons.
* The (NCOLS-2)th column which has a weight 10,
* this pushes the last menu button to the right edge.
*/
mbtn = EZ_CreateWidget(EZ_WIDGET_MENU_BUTTON, gb,
/* X, Y, W, H */
EZ_GRID_CELL_GEOMETRY, 0, 0, 1, 1,
/* fill_mode, gravity */
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_CENTER,
EZ_LABEL_STRING, "MButton 1",
EZ_PADY, 0,
0);
menu = EZ_CreateSimpleMenu("Exit%f|||||",my_exit);
EZ_SetMenuButtonMenu(mbtn, menu);
mbtn = EZ_CreateWidget(EZ_WIDGET_MENU_BUTTON, gb,
EZ_GRID_CELL_GEOMETRY, 1, 0, 1, 1,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_CENTER,
EZ_LABEL_STRING, "MButton 2",
EZ_PADY, 0,
0);
menu = EZ_CreateSimpleMenu("|||||");
EZ_SetMenuButtonMenu(mbtn, menu);
mbtn = EZ_CreateWidget(EZ_WIDGET_MENU_BUTTON, gb,
EZ_GRID_CELL_GEOMETRY, NCOLS-1, 0, 1, 1,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_CENTER,
EZ_LABEL_STRING, "Help",
EZ_PADY, 0,
0);
menu = EZ_CreateSimpleMenu("|||||");
EZ_SetMenuButtonMenu(mbtn, menu);
text = EZ_CreateWidget(EZ_WIDGET_TEXT, gb,
EZ_GRID_CELL_GEOMETRY, 0, 1, NCOLS, 3,
EZ_EXPAND, True,
EZ_PROPAGATE, False,
EZ_TEXT_BACKGROUND, "grey95",
EZ_SELECTION_BACKGROUND,"yellow",
0);
EZ_DisplayWidget(gb);
EZ_TextLoadFile(text, "GridBag.c");
EZ_EventMainLoop();
}
main(int ac, char **av)
{
EZ_Widget *frame, *btn;
EZ_Pixmap *shapeMask;
EZ_Initialize(ac, av, 0);
/* make a shape mask */
{
EZ_Item *fig;
XPoint xpoints[200];
XGCValues gcvalues;
unsigned long gcmask;
GC gc;
int i; double x, dx = 0.0628;
fig = EZ_CreateItem(EZ_FIG_ITEM,
EZ_PADX, 0, EZ_PADY, 0,
EZ_BORDER_WIDTH, 0,
0);
gcvalues.foreground = 1L;
gcvalues.background = 0L;
gcvalues.font = EZ_GetFontFromId(1)->fid;
gc = EZ_GetGC( GCForeground|GCBackground|GCFont, &gcvalues);
for(x=0.0, i = 0; i < 100; i++)
{
x += dx;
xpoints[i].x = (int)(80.0 * cos(x) * sin(0.5*x));
xpoints[i].y = (int)(60.0 * sin(x) * sin(0.5*x));
}
EZ_FigItemAddPolygon(fig, gc, xpoints, 100, CoordModeOrigin);
EZ_FigItemAddString(fig, gc, "A Shaped Window", 15, EZ_CENTER, -70, 50);
shapeMask = EZ_CreateShapeMaskFromFigure(fig);
EZ_DestroyItem(fig);
EZ_FreeGC(gc);
}
frame = EZ_CreateWidgetXrm(EZ_WIDGET_FRAME, NULL,
"Frame", "frame",
EZ_IPADX, 4,
EZ_SHAPE_PIXMAP, shapeMask,
0);
btn = EZ_CreateWidgetXrm(EZ_WIDGET_NORMAL_BUTTON, frame,
"AButton", "aButton",
EZ_LABEL_STRING, "Done",
EZ_CALLBACK, quit, NULL,
0);
EZ_DisplayWidget(frame);
EZ_EventMainLoop();
}
int main(int argc, char *argv[])
{
if (!loaddata()) exit(1);
if (!readconfig()) exit(1);
buildnodelist();
EZ_Initialize(argc,argv,0);
initgui();
EZ_EventMainLoop();
return 0;
}
main(int ac, char **av)
{
EZ_Widget *frame, *entry1, *entry2, *btn,*frame5 , *tmp;
EZ_Initialize(ac, av, 0);
frame = EZ_CreateWidgetXrm(EZ_WIDGET_FRAME, NULL,
"Entries", "entries",
0);
tmp = EZ_CreateWidget(EZ_WIDGET_LABEL, frame,
EZ_LABEL_STRING, "User Name:",
EZ_GRID_CELL_GEOMETRY, 0,0,1,1,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_NONE, EZ_RIGHT,
0);
tmp = EZ_CreateWidget(EZ_WIDGET_LABEL, frame,
EZ_LABEL_STRING, "Password:"******"nameEntry", "NameEntry",
EZ_GRID_CELL_GEOMETRY, 1,0,1,1,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_LEFT,
EZ_FONT_NAME, "-sony-fixed-medium-r-normal--24-170-100-100-c-120-jisx0201.1976-0",
0);
entry2= EZ_CreateWidgetXrm(EZ_WIDGET_ENTRY, frame,
"passwdEntry", "PasswdEntry",
EZ_GRID_CELL_GEOMETRY, 1,1,1,1,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_LEFT,
EZ_FONT_NAME, "-sony-fixed-medium-r-normal--24-170-100-100-c-120-jisx0201.1976-0",
0);
EZ_OnOffSecretEntry(entry2, True);
frame5 = EZ_CreateWidgetXrm(EZ_WIDGET_FRAME, frame,
"Frame5", "frame5",
EZ_BG_IMAGE_FILE, "marble",
EZ_DOCKABLE, True,
EZ_BORDER_TYPE, EZ_BORDER_RAISED,
EZ_BORDER_WIDTH, 2,
0);
btn = EZ_CreateWidgetXrm(EZ_WIDGET_NORMAL_BUTTON, frame5,
"AButton", "aButton",
EZ_LABEL_STRING, "Done",
EZ_CALLBACK, quit, frame,
0);
EZ_DisplayWidget(frame);
EZ_EventMainLoop();
}
main(int ac, char **av)
{
EZ_Widget *frame, *btn;
EZ_Initialize(ac, av, 0);
frame = EZ_CreateWidget(EZ_WIDGET_FRAME, NULL,
EZ_LABEL_STRING, "Test Animation",
0);
btn = EZ_CreateWidget(EZ_WIDGET_NORMAL_BUTTON, frame,
EZ_LABEL_STRING, "A Button",
EZ_FOREGROUND, "red",
EZ_CALLBACK, animate, NULL,
0);
setupAnimationF(btn, "burning", "borrar-", 1, 0);
EZ_DisplayWidget(frame);
EZ_EventMainLoop();
}
main(int ac, char **av)
{
int i;
EZ_Widget *ezclock;
EZ_Timer *timer;
EZ_Initialize(ac,av,0);
ezclock= EZ_CreateWidget(EZ_WIDGET_LCD, NULL,
EZ_LCD_NDIGITS, 5,
EZ_LCD_FONT_SIZE, 30,
0);
for(i = 1; i < ac; )
{
if(!strcmp(av[i], "-bg"))
{ if(i+1 < ac) EZ_ConfigureWidget(ezclock, EZ_LCD_BACKGROUND, av[(++i)], 0);}
if(!strcmp(av[i], "-fg"))
{ if(i+1 < ac) EZ_ConfigureWidget(ezclock, EZ_LCD_FOREGROUND, av[(++i)], 0); }
i++;
}
EZ_DisplayWidget(ezclock);
timer = EZ_CreateTimer(0, 200000, -1, timer_callback, ezclock, 0);
EZ_EventMainLoop();
}
main(int ac, char **av)
{
EZ_Widget *frame, *hgram;
EZ_Initialize(ac, av, 0);
frame = EZ_CreateWidget(EZ_WIDGET_FRAME, NULL,
EZ_FILL_MODE, EZ_FILL_BOTH,
EZ_ORIENTATION, EZ_VERTICAL,
EZ_PADX, 0,
EZ_PADY, 0,
0);
hgram = EZ_CreateWidget(EZ_WIDGET_HISTOGRAM, frame,
EZ_BORDER_WIDTH, 2,
EZ_BAR_COLOR_N, 0, "green",
EZ_BAR_COLOR_N, 1, "yellow",
EZ_BAR_ORIENTATION, EZ_HORIZONTAL,
EZ_IPADY, 2, EZ_IPADX, 2,
0);
EZ_SetHistogramValues(hgram, values, 3);
EZ_DisplayWidget(frame);
EZ_CreateTimer(0, 100000, -1, timer_callback, hgram, 0);
EZ_EventMainLoop();
}
main(int ac, char **av)
{
EZ_Widget *frame, *ltree, *label, *phandle;
EZ_TreeNode *root;
EZ_Initialize(ac, av, 0);
PIXMAP_ATOM = EZ_GetAtom("PixmapTestAtom");
frame = EZ_CreateWidgetXrm(EZ_WIDGET_FRAME, NULL,
"server", "Server",
EZ_FILL_MODE, EZ_FILL_BOTH,
EZ_LABEL_STRING, "Pixmap client",
EZ_IPADX, 4,
EZ_SIZE, 800, 400,
0);
ltree = EZ_CreateWidgetXrm(EZ_WIDGET_TREE, frame,
"tree", "Tree",
EZ_WIDTH, 300,
0);
phandle = EZ_CreateWidget(EZ_WIDGET_PANE_HANDLE, frame,
0);
label = EZ_CreateWidgetXrm(EZ_WIDGET_LABEL, frame,
"label", "Label",
EZ_FOREGROUND, "red",
EZ_FONT_NAME, "-Adobe-Times-Bold-I-Normal--*-240-*-*-*-*-*-*",
0);
EZ_AddWidgetCallBack(ltree, EZ_CALLBACK, ltreeCB, label, 0);
EZ_GlobHiddenFiles(True);
root = EZ_CreateDirTree(NULL, "./*", NULL, 0); /* */
EZ_SetListTreeWidgetTree(ltree, root);
EZ_DisplayWidget(frame);
EZ_EventMainLoop();
}
main(int ac, char **av)
{
EZ_Item *item;
EZ_Widget *tree, *btn;
EZ_TreeNode *root, *node1, *node2, *node11, *tmp;
EZ_TextProperty *p1, *p2, *p3;
EZ_Initialize(ac, av, 0);
tree = EZ_CreateWidget(EZ_WIDGET_LIST_TREE, NULL,
EZ_WIDTH_HINT, 400, EZ_HEIGHT_HINT, 400, EZ_IPADY, 2,
EZ_ROW_BG, 1, "white", "bisque",
EZ_SELECTION_BACKGROUND, "green3", 0);
EZ_ConfigureWidget(tree, EZ_CALLBACK, callback, tree, NULL);
p1 = EZ_GetTextProperty(EZ_PIXMAP_FILE, "question.xpm",
EZ_FOREGROUND, "red",
EZ_FONT_NAME,
"-Adobe-Helvetica-Medium-R-Normal--*-180-*-*-*-*-*-*",
0);
p2 = EZ_GetTextProperty(EZ_PIXMAP_FILE, "folder.xpm",
EZ_FOREGROUND, "blue", 0);
p3 = EZ_GetTextProperty(EZ_PIXMAP_FILE, "file.xpm",
EZ_FOREGROUND, "yellow", 0);
/* the root node */
item = EZ_CreateLabelItem("root", p1);
Root = root = EZ_CreateTreeNode(NULL, item);
/* children */
item = EZ_CreateLabelItem("child 1", p2);
node1 = EZ_CreateTreeNode(root, item);
item = EZ_CreateLabelItem("child 2", p2);
node2 = EZ_CreateTreeNode(root, item);
/* grand children */
item = EZ_CreateLabelItem("grandchild 11", p3);
node11 = EZ_CreateTreeNode(node1, item);
item = EZ_CreateLabelItem("grandchild 12", p3);
tmp = EZ_CreateTreeNode(node1, item);
item = EZ_CreateLabelItem("grandchild 21", p3);
tmp = EZ_CreateTreeNode(node2, item);
/* grand grand children */
item = EZ_CreateLabelItem("gg child 111", p2);
tmp = EZ_CreateTreeNode(node11, item);
btn = EZ_CreateButton(NULL, "A Widget", 0);
/* EZ_AddWidgetCallBack(btn, EZ_CALLBACK, resettree, root, 0);*/
item = EZ_CreateWidgetItem(btn);
EZ_AddWidgetCallBack(btn, EZ_CALLBACK, wcallback, item, 0);
node11 = EZ_CreateTreeNode(node11, item);
item = EZ_CreateLabelItem("child of widget item", p2);
node11 = EZ_CreateTreeNode(node11, item);
item = EZ_CreateLabelItem("test node 1", p2);
node11 = EZ_CreateTreeNode(node11, item);
item = EZ_CreateLabelItem("test node 2", p2);
node11 = EZ_CreateTreeNode(node11, item);
item = EZ_CreateLabelItem("test node 3", p2);
node11 = EZ_CreateTreeNode(node11, item);
item = EZ_CreateLabelItem("test node 4", p2);
node11 = EZ_CreateTreeNode(node11, item);
item = EZ_CreateLabelItem("test node 5", p2);
tmp = node11 = EZ_CreateTreeNode(node11, item);
{
unsigned long gcmask;
XGCValues gcvalues;
unsigned long red, green, blue, yellow, cyan, magenta;
GC gc;
gcvalues.foreground = red;
gc = EZ_GetGC( GCForeground, &gcvalues);
item = EZ_CreateItem(EZ_FIG_ITEM, NULL);
/*EZ_FigItemAddRectangle(item, gc, 0,0,90, 80);*/
gcvalues.foreground = green;
gc = EZ_GetGC( GCForeground, &gcvalues);
EZ_FigItemAddFilledArc(item, gc, 0, 0, 50, 50, 0, 300*64);
/* item = EZ_CreateLabelItem("test node 6", p2);*/
node11 = EZ_CreateTreeNode(node11, item);
}
EZ_SetListTreeWidgetTree(tree, root);
EZ_ListTreeWidgetSelectNode(tree, tmp, NULL);
EZ_TreeSetCharacter(root, EZ_BRANCHED_LIST_TREE, 20, 2, 2);
EZ_DisplayWidget(tree);
EZ_EventMainLoop();
}
main(int ac, char **av)
{
EZ_Widget *frame, *scrollbar1, *scrollbar2, *scrollbar12, *scrollbar21;
EZ_Widget *scrollbar3, *scrollbar4, *frame5, *btn;
EZ_Initialize(ac, av, 0);
/*EZ_DisableHighlight();*/
frame = EZ_CreateWidgetXrm(EZ_WIDGET_FRAME, NULL,
"Frames", "frames",
EZ_FILL_MODE, EZ_FILL_BOTH,
EZ_IPADX, 4,
EZ_GRID_CONSTRAINS, EZ_ROW, 0, 100, 100, 0,
EZ_GRID_CONSTRAINS, EZ_COLUMN, 0, 200, 100, 0,
0);
scrollbar1= EZ_CreateWidgetXrm(EZ_WIDGET_HORIZONTAL_SCROLLBAR, frame,
"SCROLLBAR1", "SCROLLBAR1",
EZ_BACKGROUND, "#cc00cc",
EZ_GRID_CELL_GEOMETRY, 0, 0, 1, 1,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_BOTTOM,
EZ_CALLBACK, noop, NULL,
0);
EZ_UpdateScrollbar(scrollbar1, 100, 10, 20);
scrollbar2= EZ_CreateWidgetXrm(EZ_WIDGET_HORIZONTAL_SCROLLBAR, frame,
"SCROLLBAR2", "SCROLLBAR2",
EZ_SLIDER_STYLE, 1,
EZ_GRID_CELL_GEOMETRY, 0, 1, 1, 1,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_CENTER,
EZ_CALLBACK, noop, NULL,
0);
EZ_UpdateScrollbar(scrollbar2, 100, 30, 40);
scrollbar3= EZ_CreateWidgetXrm(EZ_WIDGET_VERTICAL_SCROLLBAR, frame,
"SCROLLBAR3", "SCROLLBAR3",
EZ_GRID_CELL_GEOMETRY, 1, 0, 1, 4,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_CENTER,
EZ_WIDTH, 0,
EZ_CALLBACK, noop, NULL,
0);
EZ_UpdateScrollbar(scrollbar3, 60, 40, 20);
scrollbar4= EZ_CreateWidgetXrm(EZ_WIDGET_VERTICAL_SCROLLBAR, frame,
"SCROLLBAR4", "SCROLLBAR4",
EZ_BACKGROUND, "#00cccc",
EZ_SLIDER_STYLE, 3,
EZ_GRID_CELL_GEOMETRY, 2, 0, 1, 4,
EZ_GRID_CELL_PLACEMENT, EZ_FILL_BOTH, EZ_CENTER,
EZ_CALLBACK, noop, NULL,
0);
frame5 = EZ_CreateWidgetXrm(EZ_WIDGET_FRAME, frame,
"Frame5", "frame5",
EZ_BG_IMAGE_FILE, "marble",
EZ_DOCKABLE, True,
EZ_BORDER_TYPE, EZ_BORDER_RAISED,
EZ_BORDER_WIDTH, 2,
0);
btn = EZ_CreateWidgetXrm(EZ_WIDGET_NORMAL_BUTTON, frame5,
"AButton", "aButton",
EZ_LABEL_STRING, "Done",
EZ_CALLBACK, quit, frame,
0);
EZ_DisplayWidget(frame);
EZ_EventMainLoop();
}
main(int argc, char **argv)
{
EZ_Widget *frame, *canvas;
/*
* Initialize EZWGL, don't forget to
* initialize the graphics library also.
*/
EZ_Initialize(argc, argv, 1); /* notice the 1 */
/*
* canvases do not resize propertly as toplevel
* widgets (bug!) It is recommended to put it
* under a frame at least for now.
*/
frame = EZ_CreateFrame(NULL, NULL);
EZ_ConfigureWidget(frame, EZ_FILL_MODE, EZ_FILL_BOTH,0);
canvas = EZ_Create3DCanvas(frame);
/*
* the min size for 3DCanvas is too small
* so we HINT it with a bigger size.
*/
EZ_ConfigureWidget(canvas, EZ_ORIENTATION, EZ_VERTICAL_BOTTOM,
EZ_WIDTH_HINT, 320,
EZ_HEIGHT_HINT, 320,
EZ_EVENT_HANDLE, eventHandler, NULL,
0);
/*
* now display the canvas. One must first display
* a 3DCanvas before calling any GL functions !!!
*/
EZ_DisplayWidget(canvas);
/* now setup global GL attributes */
EZ_RGBMode(); /* we are using RGB mode */
EZ_AutoSelectBackBuffer(); /* select a back buffer */
EZ_DrawBuffer(EZ_BACK);/* always draw into the back buf */
EZ_ShadeModel(EZ_SMOOTH); /* turn on smooth shading */
EZ_Enable(EZ_DEPTH_TEST); /* turn on zbuffer */
EZ_Enable(EZ_CULL_FACE); /* turn on backface cull */
EZ_Enable(EZ_LIGHTING); /* turn on lighting */
EZ_Enable(EZ_LIGHT0); /* turn on 3 lights */
EZ_Enable(EZ_LIGHT1);
EZ_Enable(EZ_LIGHT2);
EZ_Enable(EZ_COLOR_MATERIAL); /* enable color material */
EZ_MatrixMode(EZ_PROJECTION); /* set up a proj matrix */
EZ_LoadIdentity(); /* clear the top mtx 2 id */
EZ_Perspective(60.0, 1.0, 1.0, 100.0);
EZ_MatrixMode(EZ_MODELVIEW);
EZ_LoadIdentity();
EZ_LookAt(0.0,0.0,60.0, 0.0,0.0,0.0, 0.0,1.0,0.0);
EZ_GetMatrix(ViewMatrix);
EZ_GenerateRotationMatrix(RotationMatrix, 90.0, 1.0,0.0,0.0);
/* now we have to set up the three lights */
{
static EZ_LightSrc *Light1, *Light2, *Light3;
static float light1[] =
{
EZ_POSITION_F, 1.0,0.0,2.0, 1.0,
EZ_DIFFUSE_F, 1.0,1.0,1.0,1.0,
EZ_NULL_F,
};
static float light2[] =
{
EZ_POSITION_F, 0.0,5.0,10.0,1.0,
EZ_SPECULAR_F, 1.0,1.0,1.0,1.0,
EZ_SPOT_DIRECTION_F, 0.0,0.0,-1.0,0.0,
EZ_SPOT_CUTOFF_F, 30.0,
EZ_SPOT_EXPONENT_F, 10.0,
EZ_NULL_F,
};
static float light3[] =
{
EZ_POSITION_F, 4.0,0.0,8.0, 1.0,
EZ_DIFFUSE_F, 1.0,1.0,0.0,1.0,
EZ_SPECULAR_F, 1.0,1.0,0.0,1.0,
EZ_NULL_F,
};
Light1 = EZ_DefineLight(light1);
Light2 = EZ_DefineLight(light2);
Light3 = EZ_DefineLight(light3);
EZ_BindLight(0, Light1);
EZ_BindLight(1, Light2);
EZ_BindLight(2, Light3);
}
/* set up some material properties */
{
static float specular[] = {1.0,1.0,1.0,1.0};
static float shininess[] = {4.0};
EZ_Materialfv(EZ_FRONT,EZ_SPECULAR,specular);
EZ_Materialfv(EZ_FRONT,EZ_SHININESS,shininess);
}
/*
* We don't draw anything here, let the
* event handler handle the drawing
*/
while(1)
{
EZ_ServiceEvents();
draw(canvas);
}
}