static gboolean _GuiGtkDrawingArea_resizeCallback (GuiObject widget, GtkAllocation *allocation, gpointer void_me) {
iam (GuiDrawingArea);
if (my resizeCallback) {
struct structGuiDrawingAreaResizeEvent event = { widget, 0 };
event. width = allocation -> width;
event. height = allocation -> height;
//g_debug("%d %d", allocation->width, allocation->height);
my resizeCallback (my clickBoss, & event);
return TRUE;
}
return FALSE;
}
void _GuiMacDrawingArea_shellResize (GuiObject widget) {
iam_drawingarea;
if (my resizeCallback) {
struct structGuiDrawingAreaResizeEvent event = { widget, 0 };
event. width = widget -> width;
event. height = widget -> height;
try {
my resizeCallback (my resizeBoss, & event);
} catch (MelderError) {
Melder_flushError ("Window resizing not completely handled.");
}
}
}
static gboolean _GuiGtkDrawingArea_resizeCallback (GuiObject widget, GtkAllocation *allocation, gpointer void_me) {
iam (GuiDrawingArea);
if (my resizeCallback) {
struct structGuiDrawingAreaResizeEvent event = { widget, 0 };
event. width = allocation -> width;
event. height = allocation -> height;
//g_debug("%d %d", allocation->width, allocation->height);
try {
my resizeCallback (my clickBoss, & event);
} catch (MelderError) {
Melder_flushError ("Window resizing not completely handled.");
}
return TRUE;
}
return FALSE;
}
void Windows::init(void)
{
glfwSetErrorCallback(errorCallback);
if (!glfwInit())
exit(EXIT_FAILURE);
glfwWindowHint(GLFW_SAMPLES, 4); // antialiasing
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 1);
glfwWindowHint(GLFW_DEPTH_BITS, 16);
glfwWindowHint(GLFW_RESIZABLE, true);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, true);
// if debug
// glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GLFW_TRUE);
m_window = glfwCreateWindow(m_width, m_height, m_title, NULL, NULL);
if (!m_window)
{
glfwTerminate();
exit(EXIT_FAILURE);
}
glfwSetKeyCallback(m_window, Keyboard::callback);
glfwSetFramebufferSizeCallback(m_window, resizeCallback);
glfwMakeContextCurrent(m_window);
glewExperimental = true;
if (glewInit() != GLEW_OK)
{
std::cerr << "Failed to initialize GLEW" << std::endl;
exit(EXIT_FAILURE);
}
glfwSwapInterval(1); // vsync
glfwGetFramebufferSize(m_window, &m_width, &m_height);
resizeCallback(m_window, m_width, m_height);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LESS);
}